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Siemens SIMOTICS XP 1MB 5/6 Series Operating Instructions Manual

Low-voltage motors
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Edition
11/2023
OPERATING INSTRUCTIONS
SIMOTICS XP
Low-voltage motors
1MB..5/6
Shaft heights 71 ... 355
www.siemens.com/drives

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Summary of Contents for Siemens SIMOTICS XP 1MB 5/6 Series

  • Page 1 Edition 11/2023 OPERATING INSTRUCTIONS SIMOTICS XP Low-voltage motors 1MB..5/6 Shaft heights 71 ... 355 www.siemens.com/drives...
  • Page 3 Introduction Safety information Description Low-voltage motors Preparations for use SIMOTICS XP 1MB..5/6 shaft height 71 ... 355 Assembly Electrical connection Operating Instructions Start-up Operation Maintenance Spare Parts Disposal Technical data Quality documents For use in Zone 1 (IEC/EN/GOST 60079-10-1, GB 3836.14) For use in Zone 21 and Zone 22 (IEC/EN/GOST 60079-10-2, GB/T 3836.35)
  • Page 4 Legal information Warning notice system This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol.

  • Page 5: Table Of Contents

    1.2.5 Websites of third-party companies..................11 SIMOTICS documentation ....................11 Service and support ......................13 1.4.1 Siemens Industry Online Support on the road..............13 1.4.2 Spare parts services ......................13 Important product information ..................14 Safety information..........................15 Information for those responsible for the plant/system ............15 The 5 safety rules.......................
  • Page 6 Table of contents 3.3.2 Cooling and ventilation ...................... 31 3.3.2.1 Machines with a fan......................32 3.3.3 Bearings ..........................32 3.3.4 Axial and radial forces ......................33 3.3.5 Balancing........................... 33 3.3.6 Types of construction/method of installation ..............33 3.3.7 Degree of protection ......................36 3.3.8 Environmental conditions ....................
  • Page 7 Table of contents Preparations for installation ....................62 5.2.1 Requirements for installation ..................... 62 5.2.2 Insulation resistance ......................63 5.2.2.1 Insulation resistance and polarization index ............... 63 5.2.2.2 Checking the insulation resistance and polarization index of the winding......64 Installing the machine......................67 5.3.1 Preparing the assembly area....................
  • Page 8 Table of contents 6.5.4 Connecting aluminum conductors..................90 Connecting converters ....................... 90 Final checks ........................92 Start-up ..............................93 Measures before commissioning ..................93 7.1.1 Insulation resistance and polarization index ............... 95 7.1.2 Checking the machine cooling ................... 95 7.1.3 Commissioning the separately driven fan ................
  • Page 9 Table of contents 9.2.8.5 Maintenance and repair of machines with type of protection flameproof enclosure... 122 9.2.8.6 Maintaining the external fan (forced ventilation) .............. 123 9.2.8.7 Maintaining terminal boxes "Ex db" .................. 124 9.2.8.8 Repainting ........................125 Corrective Maintenance ....................126 9.3.1 Extended motor marking....................
  • Page 10 Table of contents Technical data............................ 155 Tightening torques......................155 A.1.1 Tightening torques for screw and bolt connections ............155 A.1.2 Stud-type bushings ......................156 A.1.3 Terminal board and grounding ..................156 A.1.4 Tightening torques of additional connecting terminals ............. 156 A.1.5 Cable entries, sealing plugs and thread adapters...............

  • Page 11: Introduction

    All rights to and product information on the following pages have been transferred from Siemens to Innomotics. The re-branding of the document will take place in due course. About SIMOTICS Description SIMOTICS is the Siemens family of electric motors addressing the complete motor spectrum in Digital Industry. About this manual 1.2.1 Content To illustrate possible application areas for our products, typical use cases are listed in this product documentation and in the online help.

  • Page 12: Target Group

    This document contains recommendations relating to third-party products. Siemens accepts the fundamental suitability of these third-party products. You can use equivalent products from other manufacturers. Siemens does not accept any warranty for the properties of third-party products. 1.2.2 Target group...

  • Page 13: Avoiding Dangers

    This document may contain hyperlinks to third-party websites. Siemens is not responsible for and shall not be liable for these websites and their content. Siemens has no control over the information which appears on these websites and is not responsible for the content and information provided there.
  • Page 14 Introduction 1.3 SIMOTICS documentation You can display documents or download them in PDF and HTML5 format. The documentation is divided into the following categories: Table 1-1 SIMOTICS / SIMOGEAR / SINAMICS documentation Information Documentation Content Target group class General information Configuration Man‐ Rules, guidelines, and tools for config‐...

  • Page 15: Service And Support

    Introduction 1.4 Service and support Service and support 1.4.1 Siemens Industry Online Support on the road Description Figure 1-1 "Siemens Industry Online Support" app The "Industry Online Support" app supports you in the following areas, for example: • Resolving problems when executing a project •...

  • Page 16: Important Product Information

    Introduction 1.5 Important product information Important product information Intended use of the machines These machines are intended for industrial installations. They comply with the harmonized standards of the series EN / IEC 60034 (VDE 0530). It is prohibited to use these motors in hazardous zones if the marking on the motor rating plate does not explicitly permit line or converter operation.

  • Page 17: Safety Information

    Safety information Information for those responsible for the plant/system This motor is a partly completed machine in the sense of directive 2006/42/EC ("machinery directive"), and has been designed and built in compliance with the applicable's health and safety protection requirements of this directive, including the protection goals of directive 2014/35/EU ("Low-Voltage Directive") regarding electrical hazards.

  • Page 18: Qualified Personnel

    Safety information 2.4 Safe handling 5 safety rules 1. Disconnect the system. Also disconnect the auxiliary circuits, for example, anti-condensation heating. 2. Secure against reconnection. 3. Verify absence of operating voltage. 4. Ground and short-circuit. 5. Provide protection against adjacent live parts. To energize the system, apply the measures in reverse order.
  • Page 19 Safety information 2.4 Safe handling Danger as a result of stationary parts under voltage (live parts) Live parts represent a hazard. Touch protection against active (live) parts is no longer guaranteed if covers are removed. The minimum clearance and creepage distances may be violated when coming close to live parts.

  • Page 20: Electromagnetic Fields When Operating Electrical Power Engineering Installations

    Safety information 2.6 Use in hazardous areas Noise emissions During operation, the machine's noise emission levels can exceed those permitted at the workplace, which can cause hearing damage. • Ensure that nobody is in the area of increased noise emissions during machine operation. •...
  • Page 21 Safety information 2.6 Use in hazardous areas Ignition hazards The assessment of operating risks and local operating conditions and the necessary monitoring methods must be clarified and made binding by the system operator in consultation with the responsible supervisory authority. The required measures must be complied with. Regarding this topic, the machine manufacturer cannot provide any generally applicable recommendations.

  • Page 22: Electrostatic Sensitive Devices

    Safety information 2.7 Electrostatic sensitive devices Electrostatic sensitive devices Material damage due to electrostatic discharge Electronic modules contain components that can be destroyed by electrostatic discharge. These components can be damaged or destroyed if they are not handled correctly. To protect equipment against damage, follow the instructions given below.

  • Page 23: Risk Of Explosion Due To Electrostatic Discharge

    Safety information 2.10 Interference immunity Risk of explosion due to electrostatic discharge Risk of explosion due to electrostatic discharge Electrostatic discharge poses a potential ignition source. Dangerous electrostatic charging can occur, for example as a result of mechanical friction, flowing air that contains particles, processes that generate significant levels of charge –...

  • Page 24: Influence On The Line Power Supply Through A Strongly Irregular Torque

    Safety information 2.14 Special conditions for use 2.11 Influence on the line power supply through a strongly irregular torque A strongly irregular torque, for example with the drive of a reciprocating motor, forces a non- sinusoidal motor current. The emerging harmonics can have an impermissible influence on the line power supply via the connection lines.

  • Page 25: Certificate With Special Conditions

    Safety information 2.15 Certificate with special conditions • In the following cases, direct temperature monitoring using PTC thermistor or resistance thermometer is required: – Duty types other than S1 – Forced ventilation (external fan, water cooling), unless the cooling is ensured by special measures (monitoring, instruction in the certificate/operating instructions/rating plate).
  • Page 26 Safety information 2.15 Certificate with special conditions • The terminal boxes for the motors must be: – Suitable ATEX-certified terminal boxes with the type of protection flameproof enclosure "db" or with the type of protection increased safety "eb", or – Suitable terminal boxes with type of protection increased safety "eb", the suitability of which is verified by test reports issued by test agencies based on routine temperature measurements on the relevant motor type and –...
  • Page 27 Safety information 2.15 Certificate with special conditions • In the following cases, direct temperature monitoring using PTC thermistor or resistance thermometer is required: – Duty types other than S1 – Forced ventilation (separately driven fan, water cooling), unless the cooling is ensured by special measures (monitoring, instruction in the certificate/operating instructions/rating plate).
  • Page 28 Safety information 2.15 Certificate with special conditions 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 29: Description

    Description Area of application The rotating electrical motors of this series are used as industrial drives. They are designed for a wide range of drive applications both for line operation as well as in conjunction with frequency converters. They are characterized by their high power density, extreme robustness, long service life and outstanding reliability.

  • Page 30: Rating Plates

    Description 3.2 Rating plates Use in hazardous areas Explosion-proof electrical machines correspond to standards of the IEC/EN 60034 and IEC/EN 60079 series. Only operate the machine in hazardous areas, strictly complying with the specifications of the responsible supervisory authority. The relevant supervisory authority is responsible for determining the hazard level of each area and classifying the zones.
  • Page 31 Description 3.2 Rating plates Item Description Item Description Additional details (optional) Rated power kW Customer data (optional) Rated current A Country of origin Power factor cosφ Manufacturer specifications Rated speed rpm Identification number of testing agency (optional) Efficiency class Regulations (optional) Efficiency Company logo Torque Nm (optional)

  • Page 32: Design

    Description 3.3 Design Design 3.3.1 Regulations Table 3-1 Applicable general regulations Feature Standard Dimensioning and operating behavior EN/IEC 60034-1 GOST IEC 60034-1 GB 755 IEC 60034-1 Procedure for determining the losses and EN/IEC 60034-2-1 GOST IEC 60034-2-1 GB/T 1032 BS EN 60034-2-1 the efficiency of rotating electrical ma‐ EN/IEC 60034-2-2 GOST IEC 60034-2-2 BS EN 60034-2-2 chines and inspections EN/IEC 60034-2-3 GOST IEC 60034-2-3 BS EN IEC 60034-2-3...

  • Page 33: Cooling And Ventilation

    Description 3.3 Design Table 3-2 Regulations applied for explosion-protected machines Feature Standard Electrical equipment for hazardous EN/IEC 60079-0 GOST 31610.0 GB/T 3836.1 BS EN IEC 60079-0 zones - Part 0: General requirements Electrical equipment for hazardous gas EN / IEC 60079-1 GOST IEC 60079-1 GB/T 3836.2 BS EN 60079-1 atmospheres – Part 1: Device protection provided by flameproof enclosure "d"...

  • Page 34: Machines With A Fan

    Description 3.3 Design 3.3.2.1 Machines with a fan Self-ventilation (standard): Cooling method IC 411 according to EN / IEC 60034-6 Located at the ND end of the stator housing is an air intake cowl that guides the external air on its way to the motor. The external air is drawn in through openings in the air intake cowl and flows axially across the outer cooling ribs of the motor frame.

  • Page 35: Axial And Radial Forces

    Description 3.3 Design The machine is equipped with grease-lubricated rolling bearings. • In the standard version, the bearings of machines up to shaft height 250 are permanently lubricated. • The bearings of machines from shaft height 280 and above are equipped with a relubrication system.
  • Page 36 Description 3.3 Design Table 3-3 Type of construction Basic type of construc‐ Diagram Other methods of in‐ Diagram tion code stallation IM B3 (IM 1001) IM V5 (IM 1011)     IM V6 (IM 1031)     IM B6 (IM 1051)     IM B7 (IM 1061)     IM B8 (IM 1071) Basic type of construc‐...
  • Page 37 Description 3.3 Design Basic type of construc‐ Diagram     tion code IM B35 (IM 2001) IM V15 (IM 2011)       IM V35 (IM 2031) IM B34 (IM 2101) IM V17 (IM 2111)     IM V37 (IM 2131) Types of construction/Installation conditions for explosion-proof machines The type of construction of the machine is stated on the rating plate. In the case of explosion-proof machines where the shaft extensions point downwards (types of construction IM V5, IM V1 or IM V18 ) a protective top cover is mandatory.

  • Page 38: Degree Of Protection

    Description 3.3 Design Conditions of installation Diagram IM V17 (IM 2111) IM V18 (IM 3611) 3.3.7 Degree of protection The machine has a type of protection as stamped on the rating plate, and can be installed in dusty or humid environments. Machines intended for use in Zone 1 (type of protection flameproof enclosure "db"...

  • Page 39: Optional Built-On And Built-In Accessories

    Description 3.3 Design 3.3.9 Optional built-on and built-in accessories Machines can be equipped with the following integrated components/devices: • Temperature sensors integrated in the stator winding in order to monitor the temperature and protect the stator winding from overheating. • Anti-condensation heating for machines whose windings are subject to a risk of condensation due to the climatic conditions.

  • Page 40: Marking

    Description 3.3 Design 3.3.10 Marking Table 3-5 For applications in Zone 1 -IEC/EN/BS/GOST 60079-10-1, GB3836.14 1026 II 2G Ex db eb IIA T. Gb BVS 20 ATEX E 051 X, …062 X, …066 X, …067 X, …070 X, …071 X, …072 X, …073 X, …084 X, …085 X, …088 X, … 1026 II 2G Ex db eb IIB T.
  • Page 41 Description 3.3 Design 1Ex db e IIB T. Gb X EAЭC RU C-DE.AA87.B.00156/19, EAЭC RU C-DE.AЖ58.B.02301/22 1Ex db IIB T. Gb X 1Ex db e IIC T. Gb X EAЭC RU C-DE.AA87.B.00156/19 1Ex db IIC T. Gb X Ex db eb IIA T. Gb 2020312301002069 ...

  • Page 42: Terminal Box

    Description 3.3 Design Ex tb IIIA T... °C Db 2020312301002069 ... 072, 2020312301002079 ... 081, Ex tb IIIB T... °C Db 2022312301004023 … 029   Ex tb IIIC T... °C Db     Table 3-7 For use in Zone 22 - IEC/EN/BS/GOST 60079-10-2, GB/T 3836.35 II 3D Ex tc IIIA T...

  • Page 43: Paint Finish

    Description 3.3 Design 3.3.12 Paint finish Paint finish The machine is painted according to the instructions in your order. Suitability test of the paint system for hazardous areas For the paint systems ordered as standard on explosion-protected machines, verification of the electrostatic suitability is available.
  • Page 44 Description 3.3 Design 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 45: Preparations For Use

    Preparations for use Good planning and preparation of machine applications are essential in terms of keeping installation simple and avoiding errors, ensuring safe operation, and allowing access to the machine for servicing and corrective maintenance. This chapter explains how you should proceed when engineering a plant or system in relation to this machine and the preparations you need to make before the machine is delivered.

  • Page 46: Delivery

    Preparations for use 4.5 Transport and storage Delivery Checking the delivery for completeness The drive systems are put together on an individual basis. When receiving the delivery, immediately check whether the scope of delivery matches the accompanying documents. No claims relating to defects/items missing from the delivery will be accepted if these are submitted at a later date.
  • Page 47 Preparations for use 4.5 Transport and storage • Carefully comply with all of the handling information and markings on the packages whenever transporting and putting the equipment into storage according to ISO 780. • Only use suitable and correctly dimensioned lifting equipment, conveying equipment and transport vehicles.
  • Page 48 Preparations for use 4.5 Transport and storage • Comply with the permissible eyebolt loads. • When necessary, use suitably dimensioned lifting equipment, for example hoisting slings (EN1492-1) and webbing load restraints (EN12195-2). • Never remain under or in the immediate vicinity of the machine when it is lifted. WARNING Danger to life as a result of a machine falling If the lifting gear or load handling attachments were to fail, the machine could fall.

  • Page 49: Storage

    Preparations for use 4.5 Transport and storage 4.5.2 Storage Storing outdoors NOTICE Damage to the motor Damage can occur if incorrectly stored. Take all precautions to protect the motor under extreme climatic conditions, e.g. salt-laden and/or dusty, moist/humid atmospheres. Choose a dry storage location which is safe from flooding and free from vibration. Repair any damage to the packaging before putting the equipment into storage if this is necessary to ensure proper storage conditions.

  • Page 50: Temperature Limits During Storage

    Preparations for use 4.5 Transport and storage 4.5.3 Temperature limits during storage The materials used are specially designed for the temperature range required by the customer. The relevant temperature limits are specified on the rating plate. WARNING Risk of explosion due to damaged sealing materials Storing machines at temperatures that do not fall within the specified limits can damage the material of the seals and cause them to no longer seal correctly.

  • Page 51: Securing The Rotor

    Preparations for use 4.5 Transport and storage NOTICE Storage The motor can be damaged if you use it or store it unprotected outdoors. • Protect the motor against intensive solar radiation, rain, snow, ice and dust. Use a superstructure or additional cover, for example. •...
  • Page 52 Preparations for use 4.5 Transport and storage Alternative rotor bracing • If you transport the machine after the output element has been pulled on, then you must axially fix the rotor in another way. Thread in the shaft extension Tightening torque 40 Nm 80 Nm 150 Nm...

  • Page 53: Commissioning After Storage

    Preparations for use 4.5 Transport and storage 4.5.5 Commissioning after storage 4.5.5.1 Insulation resistance and polarization index Measuring the insulation resistance and polarization index (PI) provides information on the condition of the machine. It is therefore important to check the insulation resistance and the polarization index at the following times: •...

  • Page 54: Ensure Adequate Cooling

    Preparations for use 4.6 Ensure adequate cooling Ensure adequate cooling WARNING Overheating and failure of the motor Death, severe injury or material damage can occur if you do not strictly comply with the following points, for explosion-proof machines, an explosion can occur. •...
  • Page 55 Preparations for use 4.6 Ensure adequate cooling Incorrect Correct Minimum dimension "x" for the distance between neighboring modules and the air intake of the machine Table 4-2 Minimum dimension "x" for the distance between adjacent modules and the air intake of the machine Shaft height 63 ...

  • Page 56: Thermal Protection

    Preparations for use 4.10 Voltage and frequency fluctuations during line operation Thermal protection The machine is optionally equipped with PTC thermistors, Pt100 or Pt1000. If certification is available, and the test data is stamped on the rating plate, then thermal machine protection is permissible by directly monitoring the winding temperature.

  • Page 57: Rotational Speed Limit Values

    Preparations for use 4.12 System-inherent frequencies Every machine must be protected against an inadmissible temperature rise. Observe the following notes: • Protect every machine according to IEC/EN 60079–14 using a current-dependent, delayed circuit breaker with phase failure protection according to IEC/EN 60947 or a similar device in all phases.

  • Page 58: Electromagnetic Compatibility

    Preparations for use 4.13 Electromagnetic compatibility 4.13 Electromagnetic compatibility Note If the torque levels are very unequal (e.g. when a reciprocating compressor is being driven), a non-sinusoidal machine current will be induced whose harmonics can have an impermissible effect on the supply system and cause impermissible interference emissions as a result. Note Converter •...

  • Page 59: Converter Operation

    Preparations for use 4.14 Converter operation 4.14 Converter operation 4.14.1 Parameterizing the converter • If the design of the motor requires connection to a particular converter type, the rating plate will contain corresponding additional information. • Correctly parameterize the converter. Parameterizing data can be taken from the machine rating plates.

  • Page 60: Reducing Bearing Currents

    – Use a separate high-frequency equipotential bonding cable between the motor enclosure and the driven machine. • Use the common-mode filter (damping cores) at the converter output. The SIEMENS sales partner is responsible for selecting and dimensioning. • Limit the rise in voltage by using output filters. Output filters dampen the harmonic content in the output voltage.

  • Page 61: Insulated Bearings For Converter Operation

    Preparations for use 4.14 Converter operation 4.14.4 Insulated bearings for converter operation If you control the machine from a low-voltage converter, depending on the machine type, use an insulated bearing at the NDE. Shaft height Insulated bearings NDE 100 ... 280 Optional 315 ...

  • Page 62: Tandem Operation

    Preparations for use 4.14 Converter operation ① ④ Driven machine Insulated bearings ② ⑤ Motor Insulated tachometer fitting ③ ⑥ Coupling Insulated coupling Figure 4-2 Schematic representation of a tandem drive NOTICE Bearing damage Bearing currents can flow if the coupling between the motors of the tandem drive is not insulated.

  • Page 63: Assembly

    Assembly Comply with the following when carrying out any work on the machine: • Comply with the general safety instructions (Page 15). • Comply with the applicable national and sector-specific regulations. • When using the motor within the European Union, comply with the specifications laid down in EN 50110‑1 regarding safe operation of electrical equipment.

  • Page 64: Preparations For Installation

    Assembly 5.2 Preparations for installation Loss of conformity with respect to the applied directives In the delivery state, the machine corresponds to the requirements according to the directives stamped on the type plate or in the documentation provided. Unauthorized changes or modifications to the machine lead to the loss of conformity with the applicable directives and the loss of the associated warranty.

  • Page 65: Insulation Resistance

    Assembly 5.2 Preparations for installation Damage to mounted parts and components as a result of high temperatures The motor components get very hot during operation. High temperatures can damage parts mounted by customers, such as cables manufactured out of materials that are not heat resistant. •...

  • Page 66: Checking The Insulation Resistance And Polarization Index Of The Winding

    Assembly 5.2 Preparations for installation 5.2.2.2 Checking the insulation resistance and polarization index of the winding Measure the insulation resistance 1. Follow the instructions in the Operating Manual of the insulation measuring instrument used. 2. Ground other windings, integrated winding temperature sensors and, if applicable, other mounted and installed components.
  • Page 67 Assembly 5.2 Preparations for installation Limit values for the winding insulation resistance The following table lists the measuring voltage and limit values for the insulation resistance R These values correspond to recommendations provided in IEC 60034-27-4. Table 5-1 Insulation resistance of the winding at 40 °C MΩ...
  • Page 68 Assembly 5.2 Preparations for installation Note Comment to IEEE 43 According to IEEE 43, also for winding temperatures < 40 °C, R must be converted over to the reference temperature of 40 °C. As the minimum values for R apply at 40 °C, the required R values are somewhat higher for winding temperatures below 40 °C.

  • Page 69: Installing The Machine

    Assembly 5.3 Installing the machine Installing the machine 5.3.1 Preparing the assembly area 1. Prepare a suitable assembly area (e.g. assembly stands). Make sure that the assembly area has sufficient clearance from the floor for the DE shaft end. The necessary data is provided in the machine dimension drawing.

  • Page 70: Alignment And Fastening

    Assembly 5.4 Alignment and fastening Alignment and fastening Observe the following when aligning and mounting: • Ensure a flat and uniform contact surface for foot and flange mounting. • When mounting on the wall, support the machine from below, e.g. using a bracket, or bolt •...

  • Page 71: Flatness Of The Supporting Surfaces For Conventional Motors

    Assembly 5.5 Installing the machine • Smooth running Preconditions for smooth, vibration-free operation: – Stable foundation design free of any shock or vibration. – A precisely aligned coupling. – A well-balanced drive output element (coupling, belt pulleys, fans, ...) Maintain the maximum permissible vibration values in operation according to ISO 10816-3. Avoid inadmissible vibration caused by imbalance, for example (drive output element), external vibration or any resonance over the complete speed range.

  • Page 72: Aligning The Machine To The Driven Machine And Mounting

    Assembly 5.5 Installing the machine 5.5.2 Aligning the machine to the driven machine and mounting 5.5.2.1 Horizontal types of construction with mounting feet 1. Refer to any instructions for aligning the driven machine and those of the coupling manufacturer. 2. Align the machines with coupling output to the driven machine in such a manner that the center lines of the shafts are parallel with no offset.

  • Page 73: Vertical Types Of Construction With Flange

    Assembly 5.5 Installing the machine 4. If necessary, rotate the machine into the right position so that the clearance holes in the flange are central to the tapped holes. 5. Move the machine fully up against the mating flange so that it is fully in contact. 6.

  • Page 74: Recommended Alignment Accuracy

    Assembly 5.5 Installing the machine Storing the rotor locking device Store the rotor locking device in a safe place. It must be remounted if the machine is removed and shipped on further. 5.5.4 Recommended alignment accuracy The alignment accuracy required depends essentially on the configuration of the overall machine train.

  • Page 75: Pulling On And Pulling Off Drive Output Elements

    Assembly 5.5 Installing the machine WARNING Risk of injury due to Incorrect installation or removal The feather key may be flung out if the motor is operated without drive output elements, such as coupling, etc. Carefully comply with the required measures. This can result in death, serious injury or material damage.

  • Page 76: Diagram Showing Pulling On And Pulling Off Drive Output Elements

    Assembly 5.5 Installing the machine 5.5.5.2 Diagram showing pulling on and pulling off drive output elements   Withdrawing drive output elements     Mounting drive output elements   Only transfer radial or axial forces specified in the catalog to the machine bearings via the shaft extension.
  • Page 77 Assembly 5.5 Installing the machine must be ensured that the feather key data on the hub and machine shaft match in the case of a shorter or longer drive output element. • If the drive output element is shorter than the feather key with balancing type "H", then you must machine off the section of feather key protruding from the shaft contour and drive output element in order to maintain the balance quality.
  • Page 78 Assembly 5.5 Installing the machine 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 79: Electrical Connection

    Electrical connection Comply with the following when carrying out any work on the machine: • Comply with the general safety instructions (Page 15). • Comply with the applicable national and sector-specific regulations. • When using the motor within the European Union, comply with the specifications laid down in EN 50110‑1 regarding safe operation of electrical equipment.

  • Page 80: Connecting The Machine

    • Tighten the screwed connections to the specified tightening torques. • Only use the fixing accessories provided or only the original spare parts from Siemens. • Always carefully check the fastenings when carrying out service work.

  • Page 81: Terminal Marking

    Electrical connection 6.1 Connecting the machine NOTICE Damage to the terminal box If you incorrectly carry out work on or in the terminal box, this can result in material damage. You must observe the following to avoid damaging the terminal box: •...

  • Page 82: Additional Bores In The Terminal Box

    Electrical connection 6.1 Connecting the machine For defined directions of rotation (direction of rotation arrow), appropriately connect the line power cables. • If you connect line cables with a phase sequence of L1, L2, L3 at U, V, W, the resulting rotation is clockwise.

  • Page 83: Thread Sizes In Terminal Box

    Electrical connection 6.1 Connecting the machine 4. Carefully connect the cables and ensure a reliable protective conductor connection. 5. Tighten the glands and the elements for the strain relief with the torque specified by the manufacturer. 6. Check the cable entries and cables to ensure that they are correctly sealed and firmly seated. 7.

  • Page 84: Internal Equipotential Bonding

    Electrical connection 6.3 Connecting the grounding conductor 6.1.4 Internal equipotential bonding The internal equipotential bonding between the grounding terminal in the terminal box, the terminal box components and the machine enclosure is ensured via metallic contact, a copper braided strip or a stranded wire. Tightening torques Note the information in Chapter Tightening torques (Page 155).

  • Page 85: Grounding Connection Type

    Electrical connection 6.3 Connecting the grounding conductor 6.3.1 Grounding connection type Shaft Enclosure grounding method height 71 ... 112 Cable connection with free cable Cable connection with cable lug (DIN 46234; JB/T2436.1) 132 ... 355 Cable connection with free cable Cable connection with grounding strap Cable connection with cable lug (DIN 46234;...
  • Page 86 Electrical connection 6.3 Connecting the grounding conductor Internal ground terminal Comply with the following instructions when connecting up: • Ensure that the connecting surface is bare and is protected against corrosion using a suitable substance, e.g. acid-free Vaseline. • Arrange the spring lock washer under the screw head. •...

  • Page 87: Temperature Sensor/Anti-Condensation Heating Connection

    Electrical connection 6.5 Conductor connection Temperature sensor/anti-condensation heating connection WARNING Hazard due to electric shock The installation of the temperature sensors for the winding monitoring with respect to the winding is implemented according to the requirements for basic insulation. The temperature sensor connections are located in terminal boxes that are safe to touch and have no protective separation.

  • Page 88: Connecting Conductors

    Electrical connection 6.5 Conductor connection 6.5.1 Connecting conductors Type of connection Terminal studs Cable cross-section mm² Connection with cable lug DIN 46234 1 ... 4 1 ... 6 (shaft height 132) 1 ... 16 4 ... 35 Connection of a single conductor 1 ...
  • Page 89 Electrical connection 6.5 Conductor connection Connection type Terminal studs Cable cross-section Terminal box Ex db mm² Connection of a single conductor 1 ... 6 1 ... 10 4 ... 16 Connecting 2 conductors with the same thick‐ Not permitted ness using a terminal clamp Not permitted 4 ...
  • Page 90 Electrical connection 6.5 Conductor connection Type of connection Terminal studs Cable position with terminal Cable cross-section mm² 2.5 … 25 16 ... 50 10 … 16 10 … 95 25 ... 185 50 ... 300 50 ... 120 95 ... 240 120 ... 300 16 … 35 16 ... 70 16 ... 120 25 ... 300   Assembly of clamping device M8, M10, M12, M16 Mount the clamping devices on the terminal board at a distance of...

  • Page 91: Cable Ends With Wire End Sleeves

    Electrical connection 6.5 Conductor connection 6.5.2 Cable ends with wire end sleeves 1. Preferably use end sleeves instead of soldering cable ends. 2. Before connecting, attach the end sleeves so as to form a technically correct, current-carrying crimped joint at the end of the conductor. WARNING Risk of explosion due to excessive temperature rise If the end of the conductor is not correctly enclosed by the end sleeve, but is trapped by it,...

  • Page 92: Connecting Aluminum Conductors

    Electrical connection 6.6 Connecting converters 6.5.4 Connecting aluminum conductors If you are using aluminum conductors, then comply with the following: • Use only cable lugs that are suitable for connecting aluminum conductors. • Immediately before inserting the aluminum conductor, remove the oxide layer from the contact areas on the conductor and/or the mating piece.
  • Page 93 Electrical connection 6.6 Connecting converters Table 6-6 Maximum voltage peaks at the motor terminals for motors specifically designed for converter operation Rated motor voltage Maximum peak voltage at the motor terminals Û Û DC link U phase-to-phase phase-to-ground ≤ 500 V 1600 1400 >...

  • Page 94: Final Checks

    Electrical connection 6.7 Final checks Final checks Before closing the terminal box/terminal base of the machine enclosure, check the following: • Establish the electrical connections in the terminal box in accordance with the information in this documentation. • Maintain the air clearances between non-insulated parts as described in Chapter Minimum air clearances.

  • Page 95: Start-Up

    Start-up Comply with the following when carrying out any work on the machine: • Comply with the general safety instructions (Page 15). • Comply with the applicable national and sector-specific regulations. • When using the motor within the European Union, comply with the specifications laid down in EN 50110‑1 regarding safe operation of electrical equipment.
  • Page 96 Start-up 7.1 Measures before commissioning See also Tightening torques for screw and bolt connections (Page 155) Second shaft end If the second shaft end is not used: • Carefully secure the feather key to prevent it from being thrown out, and for balancing type "H"...

  • Page 97: Insulation Resistance And Polarization Index

    Start-up 7.1 Measures before commissioning • Check that the supplementary equipment and devices to monitor the machine are correctly connected and are functioning correctly. • In continuous operation, carefully ensure that the motor cannot exceed the specified upper speed limit n or fall below the lower speed limit n The permissible acceleration time to the limit speed n depends on the parameter...

  • Page 98: Setpoint Values For Monitoring The Bearing Temperature

    Start-up 7.1 Measures before commissioning Checks before the first test run Before the first test run, carry out the following checks: • The separately driven fan is correctly fitted and aligned. • The rotor runs freely. • All of the retaining elements and electrical connections are securely tightened. •...

  • Page 99: Further Documents

    Start-up 7.2 Switching on Normal operation Determine the maximum operating temperature of the bearings T taking into account the operation temperature, bearing load and influences of the plant on the motor in °C. Set the values for shutdown and warning corresponding to the operating temperature T Table 7-2 Set values for monitoring the bearing temperatures Set value...

  • Page 100: Test Run

    Start-up 7.2 Switching on • If it runs perfectly, connect a load. Check that it runs smoothly. Read off and document the values for voltage, current, and power. Where possible, read off corresponding values for the driven machine and document them as well.
  • Page 101 Start-up 7.2 Switching on 3. If it runs perfectly, connect a load. NOTICE Thermal overload of motors connected directly to the line supply In addition to the load torque, the ramp-up (accelerating) time is essentially influenced by the moment of inertia to be accelerated. While ramping up when connected to the line supply, the inrush (starting) current is a multiple of the rated current.
  • Page 102 Start-up 7.2 Switching on 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 103: Operation

    Operation Comply with the following when carrying out any work on the machine: • Comply with the general safety instructions (Page 15). • Comply with the applicable national and sector-specific regulations. • When using the motor within the European Union, comply with the specifications laid down in EN 50110‑1 regarding safe operation of electrical equipment.
  • Page 104 Operation 8.1 Safety instructions for operation Faults in operation Any changes with respect to the normal condition can indicate that the machine is not functioning correctly. • Higher power consumption, temperatures or vibration levels. • Unusual noise or smells. • Monitoring devices respond. These changes can cause faults which can result in eventual or immediate death, serious injury or material damage.
  • Page 105 Operation 8.1 Safety instructions for operation Substances that can be easily ignited and are flammable Chemical substances required for the setup, operation and maintenance of machines may be flammable. Burns and other damage to health and material may result. • Carefully comply with the information in these operating instructions and the product information supplied by the manufacturer.
  • Page 106 Operation 8.1 Safety instructions for operation Explosion hazard from hybrid mixtures Hybrid mixtures are mixtures of flammable dusts with explosive gas/air atmospheres which can together create a dangerous explosive atmosphere if they occur at the same time. Changes can arise in the safety performance characteristics here, such as a change in the zonal classification, increase in the explosion pressure, reduction in the minimum ignition energy and a reduction in the maximum temperatures to be complied with.

  • Page 107: Safety Note For Ventilation

    Operation 8.1 Safety instructions for operation 8.1.1 Safety note for ventilation 8.1.1.1 Forced ventilation (optional): Cooling method IC 416 in accordance with EN / IEC 60034-6 Explosion hazard if the temperature class is exceeded If a force-ventilated machine is operated without a separately driven fan, the temperature class or the maximum surface temperature of the machine can be exceeded.

  • Page 108: Switching On The Machine

    Operation 8.4 Switching on again after an EMERGENCY OFF WARNING Explosion hazard If the anti-condensation heating is switched on during operation, the temperature class or the maximum surface temperature of the machine can be exceeded. In an explosive atmosphere, there is a risk of an explosion. This can result in death, serious injury or material damage.

  • Page 109: Stoppages

    Operation 8.5 Stoppages Stoppages The stoppage is a shutdown for a period of time, during which the machine is stopped but remains at the location of use. Under normal ambient conditions, e.g. the stationary machine is not exposed to any external vibration, no increased level of corrosion, ...

  • Page 110: Avoidance Of Damage To Rolling Bearings During Stoppages

    Operation 8.5 Stoppages WARNING Explosion hazard If the anti-condensation heating is switched on directly after the machine is switched off, the temperature class or the maximum surface temperature of the machine can be exceeded. In an explosive atmosphere, there is a risk of an explosion. This can result in death, serious injury or material damage.

  • Page 111: Faults

    Operation 8.6 faults faults 8.6.1 Inspections in the event of faults Natural disasters or unusual operating conditions, such as overloading or short circuit, are faults that overload the machine electrically or mechanically. Immediately perform an inspection after such faults. Correct the cause of the fault as described in the respective remedial measures section. Repair any damage to the machine.

  • Page 112: Mechanical Faults

    Operation 8.6 faults 8.6.3 Mechanical faults Table 8-2 Mechanical faults ↓ Grinding noise   ↓ Radial vibrations   ↓ Axial vibrations   Possible causes of faults Remedial measures     Rotating parts grind Establish the cause and realign the parts.    ...

  • Page 113: Faults At The External Fan

    Operation 8.6 faults     Too much grease in bearing Remove surplus grease.     Wrong grease in the bearing Use the correct grease.     Friction marks on raceway Replace the bearing.     Brinelling or scoring Replace the bearing. Avoid any vibration at standstill 8.6.5 Faults at the external fan The following table shows the possible causes of and remedial measures for faults on forced-...
  • Page 114 Operation 8.6 faults 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 115: Maintenance

    Maintenance General Through careful and regular maintenance, inspections and overhauls, you can detect faults at an early stage and resolve them. This means that you can avoid consequential damage. Operating situations and characteristics can vary widely. For this reason, only general maintenance intervals can be specified here.

  • Page 116: Inspection And Maintenance

    Maintenance 9.2 Inspection and maintenance Inspection and maintenance 9.2.1 Safety instructions for inspection and maintenance Explosion hazard due to overheating of the machine caused by a layer of dust Deposits of dust have a thermal insulation effect, which can lead to the machine overheating. The maximum surface temperature of the machine cannot be adhered to.
  • Page 117 Maintenance 9.2 Inspection and maintenance Risk of explosion due to static charging If you clean the motor, plastic components may become statically charged and ignite a potentially explosive atmosphere. An explosion can occur. This can result in death, serious injury or material damage. •...

  • Page 118: Inspections In The Event Of Faults

    Maintenance 9.2 Inspection and maintenance Risk of burn injuries as a result of hot surfaces Individual machine parts can become hot in operation. Burns can result when coming into contact with these parts. • Never touch machine parts during operation. • Allow the machine to cool down before starting work. •...

  • Page 119: First Inspection After Installation Or Repair

    Maintenance 9.2 Inspection and maintenance 9.2.3 First inspection after installation or repair Perform the following checks after approximately 500 operating hours or at the latest six months after commissioning: Table 9-1 Checks after assembly or repair Checking When the At stand‐ motor is still running...

  • Page 120: Assessing The Rolling Bearings

    Maintenance 9.2 Inspection and maintenance Checking When the At stand‐ motor is still running Any bearing insulation is fitted as shown on the plates and labels   The CABLES and insulating parts and components are in good condition and   there is no evidence of discoloring (*) You can perform these checks while the motor is at standstill or, if required, while running.

  • Page 121: Mechanical Explosion Protection For Rolling Bearings

    Maintenance 9.2 Inspection and maintenance 9.2.6 Mechanical explosion protection for rolling bearings All machines marked in accordance with Directive 2014/34/EU ("Explosion Protection Directive") must be regularly inspected for mechanical damage which could constitute a risk of ignition in accordance with IEC/EN 60079‑17 . •...

  • Page 122: Maintenance

    Maintenance 9.2 Inspection and maintenance 9.2.8 Maintenance 9.2.8.1 Explosion protection for machines with flameproof enclosure For explosion-proof machines with type of protection flameproof enclosure according to IEC/ EN 60079–0 and IEC/EN 60079–1, follow these instructions: • Machined bearing and fitting surfaces on the following components must not be reworked or painted: –...

  • Page 123: Regreasing Intervals And Types Of Grease For Operating Rolling-Contact Bearings

    Maintenance 9.2 Inspection and maintenance 9.2.8.3 Regreasing intervals and types of grease for operating rolling-contact bearings Regreasing intervals The regreasing intervals for rolling bearings in operating hours and the grease types are stated on the machine's lubricant plate. Regardless of the actual number of operating hours reached, regrease the motor at least once a year.

  • Page 124: Cleaning

    Maintenance 9.2 Inspection and maintenance Grease types For the standard operating range, a grease for temperatures down to ‑20 °C is normally used for the initial greasing of rolling bearings. If the machine has been ordered for use in the extended temperature range of below ‑20 °C, the permissible type of grease is indicated on the lubricant plate.

  • Page 125: Maintaining The External Fan (Forced Ventilation)

    Maintenance 9.2 Inspection and maintenance Have work influencing explosion protection solely performed by the manufacturer or by a specialist workshop for electrical machinery authorized by the manufacturer. This includes the following operations, for example: • Repairs to the stator or rotor windings and to the terminals •...

  • Page 126: Maintaining Terminal Boxes "Ex Db

    Maintenance 9.2 Inspection and maintenance Servicing the separately driven fan The separately driven fan is essentially maintenance-free. However, dirt and dust deposits on the impeller and the motor, particularly in the gap between the impeller and the inlet nozzle can impair its function. •...

  • Page 127: Repainting

    Maintenance 9.2 Inspection and maintenance • Line entries inside the terminal box are part of the regular inspection in accordance with IEC/EN 60079-17. • Replace the damaged components if necessary. WARNING Short-circuit hazard Short-circuits can occur as a result of damaged components that can lead to death, serious injury or material damage.

  • Page 128: Corrective Maintenance

    Maintenance 9.3 Corrective Maintenance Suitability certificates for the electrostatic suitability on explosion-protected machines are available for paint systems ordered as standard. Non-standard or customer-specific paint systems that have been used as well as subsequent painting require that customers perform a suitability check regarding electrostatic charge according to EN/IEC 60079-0. Corrective Maintenance Comply with the following when carrying out any work on the machine: •...

  • Page 129: Anti-Condensation Heating

    Maintenance 9.3 Corrective Maintenance 9.3.2 Anti-condensation heating Explosion hazard due to improper maintenance of the anti-condensation heating If the anti-condensation heating is not correctly repaired, e.g. if unauthorized or untested spare parts are used, this can result in explosions during operation in a potentially explosive atmosphere.
  • Page 130 Maintenance 9.3 Corrective Maintenance • For individually mounted angular contact ball bearings, carefully comply with the installation position corresponding to the permissible direction of force. • Angular contact ball bearings arranged in pairs must always be installed in strict compliance with the manufacturer's specifications. •...

  • Page 131: Shaft Sealing, Mounting Dimensions, And Alignment

    Maintenance 9.3 Corrective Maintenance 9.3.4 Shaft sealing, mounting dimensions, and alignment Table 9-3 Standard Shaft ∅ Gamma ring 15 ... 25 30 ... 45 50 ... 100 Shaft height (Optional) 160 (optional - NDE) Table 9-4 Alternative Shaft ∅ V ring with protective cap 40 ...

  • Page 132: O-Ring Seal

    Maintenance 9.3 Corrective Maintenance 9.3.5 O-ring seal If O-ring seals are present, you should check that they are in perfect condition and that the O-ring seals are properly seated in the grooves between the components. Replace damaged O-ring seals. O-ring seals can be present on the following components, for instance: •...

  • Page 133: Spare Parts

    • Order number and serial number of the machine The machine type and serial number can be found on the rating plate. See also Spares On Web (https://www.sow.siemens.com/?lang=en) Note The graphical representations in this chapter show schematic diagrams of the basic versions.

  • Page 134: Purchasing Commercially Available Spare Parts

    10.3 Determining the spare parts via the Internet You can use "Spares on Web" to determine the order numbers for motor spare parts quickly and easily. Spares on Web (https://www.sow.siemens.com/?lang=en) 10.4 Replacing rolling bearings Rolling bearings When ordering rolling bearings, in addition to the bearing identification code, the supplementary specifying code is also necessary for the bearing version.

  • Page 135: Anti-Condensation Heating

    Spare Parts 10.7 Groups of parts 10.6 Anti-condensation heating WARNING Explosion hazard due to improper maintenance If repairs to the anti-condensation heating are not carried out correctly, e.g. if unauthorized or untested spare parts are used, this can result in explosions during operation in a potentially explosive gaseous atmosphere.

  • Page 136: Ordering Example

    • For up to 3 years after the delivery of the original machine, in the event of total machine failure, Siemens will supply a comparable replacement machine with regard to the mounting dimensions and functions; it is possible that this will involve a new series.
  • Page 137 Spare Parts 10.9 Machine parts Part Description Part Description 1.30 Screw 6.02 Locking ring 1.31 Spring washer 6.03 NDE bearing cover, inner 1.34 Spring washer 6.10 Rolling bearings 1.40 Bearing shield 6.15 Shaft nut 1.43 Shaft sealing ring 6.20 Bearing shield 1.44 Bearing cover DE, inner 6.22...
  • Page 138 Spare Parts 10.9 Machine parts Part Description Part Description 5.26 7.90 Washer 5.27 Terminal clamp 7.91 Screw 5.29 Lower saddle terminal 7.92 Fan, complete 5.35 Special nut 7.93 Washer 5.36 Spring washer 7.94 Screw 5.37 Spring washer 7.95 Serrated washer, grounding 5.43 Entry plate 8.00...

  • Page 139: Standardized Parts

    Spare Parts 10.10 Standardized parts 10.10 Standardized parts Table 10-2 Purchase standard parts according to dimensions, material and surface properties through normal commercial channels. Standard Picture Standard Picture         3.02 DIN 471 5.26 EN ISO 4032 6.02 5.55  ...
  • Page 140 Spare Parts 10.10 Standardized parts Standard Picture Standard Picture 4.39 EN ISO 4017     5.65 4.15 DIN EN ISO 5.79 8752 5.89 6.63 7.86 8.01 8.10 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 141: Exploded Drawings

    Spare Parts 10.11 Exploded drawings 10.11 Exploded drawings 10.11.1 Shaft heights 71 ... 132 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 142: Shaft Heights 160

    Spare Parts 10.11 Exploded drawings 10.11.2 Shaft heights 160 ... 225 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 143: Double Angular-Contact Ball Bearings For Shaft Height 160

    Spare Parts 10.11 Exploded drawings 10.11.3 Double angular-contact ball bearings for shaft height 160 ... 225 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...
  • Page 144 Spare Parts 10.11 Exploded drawings See also Shaft heights 160 ... 225 (Page 140) 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 145: Shaft Heights 250

    Spare Parts 10.11 Exploded drawings 10.11.4 Shaft heights 250 ... 355 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 146: Ex Eb Terminal Box, Shaft Heights 71

    Spare Parts 10.11 Exploded drawings 10.11.5 Ex eb terminal box, shaft heights 71 ... 225 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 147: Ex Eb Terminal Box, Shaft Heights 250

    Spare Parts 10.11 Exploded drawings 10.11.6 Ex eb terminal box, shaft heights 250 ... 355 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 148: Ex Db Terminal Box Shaft Heights 71

    Spare Parts 10.11 Exploded drawings 10.11.7 Ex db terminal box shaft heights 71...225 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 149: Ex Db Terminal Box Shaft Heights 250

    Spare Parts 10.11 Exploded drawings 10.11.8 Ex db terminal box shaft heights 250...355 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 150: Auxiliary Terminal Box Ex Eb Optional, Shaft Heights 160

    Spare Parts 10.11 Exploded drawings 10.11.9 Auxiliary terminal box Ex eb optional, shaft heights 160 ... 355 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 151: Separately Driven Fan Optional Shaft Height 225

    Spare Parts 10.11 Exploded drawings 10.11.10 Separately driven fan optional shaft height 225 ... 355 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...
  • Page 152 Spare Parts 10.11 Exploded drawings 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 153: Disposal

    Disposal 11.1 Introduction Protecting the environment and preserving its resources are corporate goals of the highest priority for us. Our worldwide environmental management system to ISO 14001 ensures compliance with legislation and sets high standards in this regard. Environmentally friendly design, technical safety and health protection are always firm goals even at the product development stage.

  • Page 154: Preparing For Disassembly

    Disposal 11.6 Disposal of components 11.4 Preparing for disassembly Disassembly of the machine must be carried out and/or supervised by qualified personnel with appropriate expert knowledge. 1. Contact a certified waste disposal organization in your vicinity. Clarify what is expected in terms of the quality of dismantling the machine and provision of the components.
  • Page 155 Disposal 11.6 Disposal of components Process materials and chemicals Sort the process materials and chemicals for recycling according to whether they are for example: • Oil • Grease • Cleaning substances and solvents • Paint residues • Anti-corrosion agent • Coolant additives such as inhibitors, antifreeze or biocides Dispose of the separated components according to local regulations or via a specialist disposal company.
  • Page 156 Disposal 11.6 Disposal of components 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 157: Technical Data

    The Siemens Product Configurator can be used on the internet without any installation. The Siemens Product Configurator is available through the Siemens Industry Mall at the following address: Siemens Product Configurator (www.siemens.com/spc)

  • Page 158: Stud-Type Bushings

    Technical data A.1 Tightening torques Non-standard tightening torques Different tightening torques for electrical connections and bolted connections for parts with flat seals or insulating parts are specified in the relevant sections and drawings. A.1.2 Stud-type bushings Table A-2 Tightening torques for stud-type bushings Thread ∅...
  • Page 159 Technical data A.1 Tightening torques Ex d Table A-5 Tightening torques of Ex d sealing plugs Thread size Tightening torque Min. Max. M16x1.5 M20x1.5 M25x1.5 M32x1.5 M40x1.5 M50x1.5 M63x1.5 M75x1.5 M80x2.0 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...
  • Page 160 Technical data A.1 Tightening torques 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...

  • Page 161: Quality Documents

    Quality documents Quality documents SIMOTICS in SIOS You can find the quality documents here: https://support.industry.siemens.com/cs/ww/de/ps/13310/cert (https:// support.industry.siemens.com/cs/ww/en/ps/13310/cert) 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...
  • Page 162 Quality documents B.1 Quality documents SIMOTICS in SIOS 1MB..5/6 shaft height 71 ... 355 Operating Instructions, 11/2023, A5E52779956A...
  • Page 164 More information More information Siemens: Industry Online Support (Service and Support): www.siemens.com/online-support IndustryMall: www.siemens.com/industrymall Germany...

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