Table of Contents
Related Manuals for Bosch Rexroth MKE Series
Summary of Contents for Bosch Rexroth MKE Series
- Page 1 Electric Drives Linear Motion and and Controls Hydraulics Assembly Technologies Pneumatics Service Rexroth MKE Synchronous Motors R911297663 Edition 04 for Potentially Explosive Areas according to ATEX and UL/CSA Project Planning Manual...
- Page 2 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Title Rexroth MKE Synchronous Motors for Potentially Explosive Areas according to ATEX and UL/CSA Type of Documentation Project Planning Manual Document Typecode DOK-MOTOR*-MKE*GEN2***-PR04-EN-P Internal File Reference...
- Page 3 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG I/VI and Controls Deutsch Diese Dokumentation muss vom Anwender während der gesamten Einsatz- bzw. Lebensdauer des Produktes aufbewahrt, bei Verkauf weitergegeben werden. Bewahren Sie diese Anleitung auf.
- Page 4 II/VI Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls...
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Page 5: Table Of Contents
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG III/VI and Controls Table of Contents Table of Contents Page Introduction to the Product..................... 7 MKE................................ 7 1.1.1 General..............................7 1.1.2 Versions............................... 8 About this Documentation........................9 1.2.1... - Page 6 IV/VI Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Table of Contents Page Specifications....................... 39 Specifications MKE037......................... 39 Specifications MKE047......................... 42 Specifications MKE098......................... 45 Specifications MKE118......................... 48 Type Codes........................51 Description............................51 MKE037..............................
- Page 7 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG V/VI and Controls Table of Contents Page Vibration..............................83 Shock..............................84 Output Shaft and Shaft Sealing Ring....................84 9.9.1 Plain Shaft............................84 9.9.2 Output Shaft with Key........................84 9.9.3...
- Page 8 VI/VI Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Table of Contents Page Startup, Operation and Maintenance ................ 111 12.1 Commissioning........................... 111 12.2 Operation............................111 12.3 Deactivation............................111 12.4 Maintenance............................112 12.4.1 General............................
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Page 9: Introduction To The Product
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 7/131 and Controls Introduction to the Product Introduction to the Product 1.1.1 General The MKE servo motors of the second generation fulfill the specifications ac‐ cording to ATEX and UL/CSA in one series. This permits the worldwide use of Rexroth MKE-motors with one machine design only. -
Page 10: Versions
8/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Introduction to the Product ● High performance data ● High dynamics (owing to the favorable ratio of torque to inertia mass) ● High overload capability (owing to the favorable heat dissipation from the stator windings to the outside wall of the motor housing) ●... -
Page 11: About This Documentation
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 9/131 and Controls Introduction to the Product The connection technology of the MKE motors is processed differently accord‐ ing to the national regulations. Please heed the notes as regards the applicable national regula‐... -
Page 12: External Systems
10/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Introduction to the Product Burggrafenstrasse 6 10787 Berlin, Germany Phone +49-(0)30-26 01-22 60, Fax +49-(0)30-26 01-12 60 Internet: http://www.din.de/beuth Email: postmaster@beuth.de 1.2.4 External Systems Documentation for external systems which are connected to Rexroth compo‐... -
Page 13: Important Instructions On Use
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 11/131 and Controls Important Instructions on Use Important Instructions on Use Intended Use 2.1.1 Introduction Rexroth products are developed and manufactured according to the state of the art. -
Page 14: Inappropriate Use
For example, they must not be operated under water, under extreme temperature fluctuations or extreme maxi‐ mum temperatures. ● the intended application is not explicitly approved by Bosch Rexroth. Please also observe the statements made in the general notes regarding safety. -
Page 15: Safety Instructions For Electric Drives And Controls
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 13/131 and Controls Safety Instructions for Electric Drives and Controls Safety Instructions for Electric Drives and Controls Definitions of Terms Application Documentation The entire documentation used to inform the user of the product about the use... -
Page 16: General Information
You must follow these safety instructions. ● Bosch Rexroth is not liable for damages resulting from failure to observe the safety instructions. ●... -
Page 17: Hazards By Improper Use
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 15/131 and Controls Safety Instructions for Electric Drives and Controls this is not the case, they are excluded. Safety-relevant are all such appli‐ cations which can cause danger to persons and property damage. -
Page 18: Explanation Of Safety Symbols And Hazard Classification
16/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Safety Instructions for Electric Drives and Controls ● Risk of injury by improper handling! Injury by crushing, shearing, cutting, hitting! ● Risk of injury by improper handling of batteries! ●... -
Page 19: Protective Extra-Low Voltage As Protection Against Electric Shock
All connections and terminals with voltages between 5 and 50 volts at the com‐ ponents of the Bosch Rexroth drive and control system are PELV ("Protec‐ tive Extra-Low Voltage") systems. It is allowed to connect devices equipped... -
Page 20: Protection Against Dangerous Movements
If extra-low voltage circuits of devices containing voltages and circuits of more WARNING than 50 volts (e.g., the mains connection) are connected to Bosch Rexroth products, the connected extra-low voltage circuits must comply with the re‐ quirements for PELV ("Protective Extra-Low Voltage"). - Page 21 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 19/131 and Controls Safety Instructions for Electric Drives and Controls Dangerous movements! Danger to life, risk of injury, serious injury or property damage! ● A risk assessment must be prepared for the installation or machine, with...
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Page 22: Protection Against Magnetic And Electromagnetic Fields During Operation And Mounting
20/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Safety Instructions for Electric Drives and Controls 3.3.4 Protection Against Magnetic and Electromagnetic Fields During Oper‐ ation and Mounting Magnetic and electromagnetic fields generated by current-carrying conductors or permanent magnets of electric motors represent a serious danger to persons with heart pacemakers, metal implants and hearing aids. -
Page 23: Protection During Handling And Mounting
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 21/131 and Controls Safety Instructions for Electric Drives and Controls 3.3.6 Protection During Handling and Mounting Risk of injury by improper handling! Injury by crushing, shearing, cutting, hitting! ●... - Page 24 22/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Safety Instructions for Electric Drives and Controls Risk of injury by improper handling of pressurized lines! ● Do not attempt to disconnect, open or cut pressurized lines (risk of explo‐...
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Page 25: Technical Data
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 23/131 and Controls Technical Data Technical Data Definition of Parameters 4.1.1 Parameters on the Data Sheet Description Symbol Unit Description Continuous torque that can be released to the motor output... -
Page 26: Parameters Of The Characteristic Curves
● Motors with radial shaft sealing ring Operating modes Bosch Rexroth motors are documented according to the test criteria and meas‐ uring methods of EN 60034-1. The specified characteristic curves correspond to operating modes S1 or S3. - Page 27 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 25/131 and Controls Technical Data Load Electric losses Θ Temperature Θmax Highest temperature (motor housing) Time Cycle durationCycle duration ΔtP Operating time with constant load ΔtV Idle timeIdle time Fig.4-3:...
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Page 28: Mke037
26/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Technical Data MKE037 Description Symbol Unit MKE037B-144 Continuous torque at standstill, 60K 0,9 (0,8) 0_60 Continuous current at standstill, 60K 3,3 (3,0) 0_60(rms) - Page 29 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 27/131 and Controls Technical Data ① IndraDrive, controlled feed 3 x AC 400V ② IndraDrive, uncontrolled feed 3 x AC 480V ③ IndraDrive, uncontrolled feed 3 x AC 440V ④...
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Page 30: Mke047
28/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Technical Data MKE047 Description Symbol Unit MKE047B-144 Continuous torque at standstill, 60K 0_60 Continuous current at standstill, 60K 0_60(rms) Maximum torque 11,3 Maximum current... - Page 31 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 29/131 and Controls Technical Data ① IndraDrive, controlled feed 3 x AC 400V ② IndraDrive, uncontrolled feed 3 x AC 480V ③ IndraDrive, uncontrolled feed 3 x AC 440V ④...
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Page 32: Mke098
30/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Technical Data MKE098 Description Symbol Unit MKE098B-047 MKE098B-058 Continuous torque at standstill, 60K 12,0 0_60 Continuous current at standstill, 60K 12,4 0_60(rms) Maximum torque... - Page 33 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 31/131 and Controls Technical Data ① IndraDrive, controlled feed 3 x AC 400V ② IndraDrive, uncontrolled feed 3 x AC 480V ③ IndraDrive, uncontrolled feed 3 x AC 440V ④...
- Page 34 32/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Technical Data Fig.4-14: MKE098: permissible radial force (shaft and bearing load) Permissible axial force 60 Nm.
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Page 35: Mke118
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 33/131 and Controls Technical Data MKE118 Description Symbol Unit MKE118B-024 MKE118B-058 Continuous torque at standstill, 60K 28,0 0_60 Continuous current at standstill, 60K 15,3 28,4 0_60(rms) - Page 36 34/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Technical Data ① IndraDrive, controlled feed 3 x AC 400V ② IndraDrive, uncontrolled feed 3 x AC 480V ③ IndraDrive, uncontrolled feed 3 x AC 440V ④...
- Page 37 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 35/131 and Controls Technical Data Description Symbol Unit MKE118D-012 MKE118D-027 MKE118D-035 Continuous torque at standstill, 60K 48,0 0_60 Continuous current at standstill, 60K 13,0 22,1 29,8...
- Page 38 36/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Technical Data ① IndraDrive, controlled feed 3 x AC 400V ② IndraDrive, uncontrolled feed 3 x AC 480V ③ IndraDrive, uncontrolled feed 3 x AC 440V ④...
- Page 39 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 37/131 and Controls Technical Data ① IndraDrive, controlled feed 3 x AC 400V ② IndraDrive, uncontrolled feed 3 x AC 480V ③ IndraDrive, uncontrolled feed 3 x AC 440V ④...
- Page 40 38/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls...
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Page 41: Specifications
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 39/131 and Controls Specifications Specifications Specifications MKE037 Fig.5-1: Specifications MKE037 ATEX... - Page 42 40/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Specifications Fig.5-2: Specifications MKE037 UL/CSA...
- Page 43 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 41/131 and Controls Specifications Stub shaft Fig.5-3: Stub shaft MKE037 ● Stub shaft cylindrical according to DIN 748, Part 3, ed. 07.75. IEC 60072 (1971). ●...
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Page 44: Specifications Mke047
42/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Specifications Specifications MKE047 Fig.5-5: Specifications MKE047 ATEX... - Page 45 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 43/131 and Controls Specifications Fig.5-6: Dimensions MKE047 UL/CSA...
- Page 46 44/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Specifications Stub shaft Fig.5-7: Stub shaft MKE047 ● Stub shaft cylindrical according to DIN 748, Part 3, ed. 07.75. IEC 60072 (1971). ●...
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Page 47: Specifications Mke098
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 45/131 and Controls Specifications Specifications MKE098 Fig.5-9: Specifications MKE098 ATEX... - Page 48 46/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Specifications Fig.5-10: Specifications MKE098 UL/CSA...
- Page 49 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 47/131 and Controls Specifications Stub shaft Fig.5-11: Stub shaft MKE098 ● Stub shaft cylindrical according to DIN 748, Part 3, ed. 07.75. IEC 60072 (1971). ●...
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Page 50: Specifications Mke118
48/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Specifications Specifications MKE118 Fig.5-13: Specifications MKE118 ATEX... - Page 51 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 49/131 and Controls Specifications Fig.5-14: Specifications MKE118 UL/CSA...
- Page 52 50/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Specifications Stub shaft Fig.5-15: Stub shaft MKE118 ● Stub shaft cylindrical according to DIN 748, Part 3, ed. 07.75. IEC 60072 (1971). ●...
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Page 53: Type Codes
Winding code In connection with the motor frame size and motor frame length, the winding codes define the electric motor output data for all Bosch Rexroth motors. Motor encoder MKE motors are equipped with encoder systems. For the regulation of the mo‐... - Page 54 52/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Type Codes Holding brake As an option, IndraDyn S motors are available with electrically releasing holding brakes with various holding torques. Option Holding brakes...
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Page 55: Mke037
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 53/131 and Controls Type Codes MKE037 Fig.6-6: MKE037 type code (page 1) - Page 56 54/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Type Codes Fig.6-7: MKE037 type code (page 2)
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Page 57: Mke047
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 55/131 and Controls Type Codes MKE047 Fig.6-8: MKE047 type code (page 1) - Page 58 56/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Type Codes Fig.6-9: MKE047 type code (page 2)
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Page 59: Mke098
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 57/131 and Controls Type Codes MKE098 Fig.6-10: MKE098 type code (page 1) - Page 60 58/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Type Codes Fig.6-11: MKE098 type code (page 2)
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Page 61: Mke118
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 59/131 and Controls Type Codes MKE118 Fig.6-12: MKE118 type code (page 1) - Page 62 60/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Type Codes Fig.6-13: MKE118 type code (page 2)
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Page 63: Options And Accessories
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 61/131 and Controls Options and Accessories Options and Accessories Motor Encoder To control the motor speed and / or to position the motor, the drive control device must know the current motor position. -
Page 64: Holding Brakes
62/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Options and Accessories ● When placing the home position circuit breaker and during the reference, note that the resolver's mode of action generates several reset signals during a mechanical motor revolution. -
Page 65: Gearboxes
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 63/131 and Controls Options and Accessories Gearboxes 7.3.1 General Risk of explosion! Fatal injuries, damage to the building and installation. A motor-gearbox combination must comply with the explosion protection re‐... - Page 66 64/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Options and Accessories ● The flange design allows attachment according to design B5 (EN 60034, Part 7, ed. 1993) with hole in the flange.
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Page 67: Connection Technique
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 65/131 and Controls Connection Technique Connection Technique Variants MKE motors are available in: ● Housing type E (according to European standard EN) ● Housing type U (according to American Standard UL) The different regulations of the responsible public authority require the con‐... - Page 68 The cables of Rexroth given in the selective lists comply with this condition precedent. Ready-made connection cables Ready-made connection cables in various length for motors according to Eu‐ ropean Standard can be ordered at Bosch Rexroth. Selective lists of available connection cables chapter 14.2 "Selection of Con‐ nection Cable" on page 121...
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Page 69: Motor Connection According To European Standard (Eu)
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 67/131 and Controls Connection Technique Motor Connection according to European Standard (EU) Fig.8-4: Connection overview MKE according to European standard The connection of the MKE motors, according to European standard, consists of the following components: ●... -
Page 70: Connection According To American Standard (Ul)
68/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Connection Technique on the motor flange). Protective conductor cross-section see fig. 8-2 " Additional protective conductor" on page Connection according to American Standard (UL) Fig.8-5:... -
Page 71: Dimensioning Power Cable
Dimensioning Power Cable The cables' cross-sections specified and calculated in this Bosch Rexroth doc‐ umentation base upon RMS currents and the assumption of a "rotating motor". The basis for this calculation are the continuous currents at standstill which are given as crest values in the technical data chapter of this documentation. - Page 72 70/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Connection Technique General recommendations: ● Avoid any tensile or torsional stressing for the cables. Do never pull on the cable, when loosening the connectors.
- Page 73 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 71/131 and Controls Connection Technique ● When fitting the drag chains with cables of varying diameters (> ±20 %) use chains with divided chambers or racks. When fitting the drag chains with multi-layered cables, mount bars between the layers.
- Page 74 72/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls...
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Page 75: Operating Conditions And Application Notes
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 73/131 and Controls Operating Conditions and Application Notes Operating Conditions and Application Notes Potentially Explosive Areas 9.1.1 Terms and Definitions General Fig.9-1: Equipment marking according to ATEX... -
Page 76: The Following Terms Are Used In The European Standard En 50014: 1992
Motors of equipment group II, category 1 for the use in potentially explosive areas are not offered by Bosch Rexroth. Equipment group II Category 2 Equipment designed so as to function in conformity with the operational parameters established by the manufacturer and so as to ensure a high level of protection. - Page 77 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 75/131 and Controls Operating Conditions and Application Notes Maximum operating temperature The highest value of the operating temperature. NOTE: Every equipment may reach different operating temperatures in differ‐...
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Page 78: Zones
76/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Operating Conditions and Application Notes Zones Potentially explosive areas are classified into the following zones according to the probability with which an explosive atmosphere develops in them. -
Page 79: Application Conditions For Mke Motors
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 77/131 and Controls Operating Conditions and Application Notes The electrical equipment of Group II are classified according to the character of explosive atmosphere, for which they are intended for. -
Page 80: Motor-Internal Holding Brake (If Applicable)
78/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Operating Conditions and Application Notes the risk of an effect into the danger zone is reduced. (ATEX Directive 94/9/EG, Appendix II, section 1.6.2) The user has the following possibilities: ●... -
Page 81: Type Test Of The Motors According To American Standard (Ul)
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 79/131 and Controls Operating Conditions and Application Notes In potentially explosive areas, MKE037, -047, -098 and -118 motors must only be operated with Rexroth drive control devices. - Page 82 Within potentially explosive areas, MKE motors must only be used in connection with the drive devices of Bosch Rexroth AG. When mounting the drive control devices in potentially explosive, the following components must fulfill the Ex protection requirements: ●...
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Page 83: Setup Height And Ambient Temperature
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 81/131 and Controls Operating Conditions and Application Notes Danger of explosion, danger to life, heavy injury and material damage ⇒ Do not set up drive control devices or connectors in potentially explosive areas. -
Page 84: Compatibility
82/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Operating Conditions and Application Notes The first characteristic numeral defines the degree of protection against contact and penetration of foreign particles. The second code numeral defines the de‐... -
Page 85: Housing Varnish
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 83/131 and Controls Operating Conditions and Application Notes Permissible conditions of installation Motor de‐ sign Description Sketch Setup Flange mounting on the IM B5 drive end of the flange... -
Page 86: Shock
84/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Operating Conditions and Application Notes Maximum permissible vibration load (10-2,000 Hz) Direc‐ for MKE motors in dependance on the encoder design tion axial 10 m/s²... -
Page 87: Output Shaft With Shaft Sealing Ring
Modifications to the keys may be made only by the user himself and on his own responsibility. Bosch Rexroth does not provide any warranty for modi‐ fied key or motor shafts. -
Page 88: Bearings And Shaft Load
86/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Operating Conditions and Application Notes Wear Radial shaft sealing rings are rubbing seals. Hence, they are subject to wear and generate frictional heat. -
Page 89: Attachment Of Drive Elements
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 87/131 and Controls Operating Conditions and Application Notes The shaft load diagrams of the individual motors are given in the following chapters: ● MKE037 chapter 4.2 "MKE037" on page 26 ●... - Page 90 88/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Operating Conditions and Application Notes ● couplings ● pinions it is imperative that the following notes are observed. Gearbox mounting on motors If gearboxes are mounted on motors, the thermal coupling of the motors on machines or constructions changes.
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Page 91: Bearing Lifetime
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 89/131 and Controls Operating Conditions and Application Notes ● a shift in the position of the axis if the driving pinions are not defined axially on the machine side, ●... -
Page 92: Holding Brakes (Ex)
● For power cables designed for Bosch Rexroth up to a max. length of 50 m, a minimum voltage of 22.8 V (24 V - 5 %) is recommended on the drive control device.. -
Page 93: Holding Brakes Note Regarding The System's Safety
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 91/131 and Controls Operating Conditions and Application Notes Personal injury through hazardous movements caused by falling or de‐ scending axes! Secure vertical axes against falling or descending after disconnection: DANGER ●... -
Page 94: Layout Of Holding Brakes
92/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Operating Conditions and Application Notes 9.11.4 Layout of Holding Brakes Holding brakes on motors of Rexroth are basically not designed for service braking. The effective braking torques are different in static and dynamic op‐... -
Page 95: Acceptances And Authorizations
A repeated realisation of the grinding-in routine is possible. Grinding-in routine due to superior control. Here, special control programs adapted to the machine and system concepts are required. If necessary, please contact your Bosch Rexroth distribution partner and discuss the grinding-in parameters for your application. 9.12 Acceptances and Authorizations 9.12.1... - Page 96 94/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls...
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Page 97: State Of Delivery, Identification, Handling, Transport And Storage
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 95/131 and Controls State of Delivery, Identification, Handling, Transport and Storage State of Delivery, Identification, Handling, Transport and Storage 10.1 State of Delivery 10.1.1 Packaging On delivery, the MKE motors are packed in cardboard boxes or crates. Packing units on pallets are secured by retaining straps. -
Page 98: Handling, Transport And Storage
96/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls State of Delivery, Identification, Handling, Transport and Storage EU design UL design Fig.10-1: Name plate (example MKE) The name plate is provided for ●... - Page 99 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 97/131 and Controls State of Delivery, Identification, Handling, Transport and Storage ● Do not exert impact or pressure to the stub shaft. Fig.10-2: Adhesive label Transport...
- Page 100 98/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls State of Delivery, Identification, Handling, Transport and Storage Environmental factor Unit Class 1K3 Low rel. air humidity High rel. air humidity Low absolute air humidity g/m³...
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Page 101: Installation
Mechanical Mounting – Motor Assembly 11.3.1 Flange Connection To attach the motors correctly and safely to the machine, Bosch Rexroth rec‐ ommends the following screws and washers for motor mounting. The screwed connections must be able to take up both the force due to the weight of the motor and the forces acting during opera‐... -
Page 102: Preparation
100/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Installation IndraDyn S motors are designed for flange assembly (B05). Details for the fas‐ tening holes can be found in the corresponding dimension sheet. For fastening,... -
Page 103: Motor Connection According To European Standard (En)
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 101/131 and Controls Installation Danger to life and limb due to electrical power! Handling within the range of live parts is extremely dangerous. Therefore: ● Any work required on the electric system may be carried out only by skilled DANGER electricians. - Page 104 102/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Installation Sealing Screwed connection Cable sealing Pressure piece Union nut Encoder cable Power cables Lid screws Terminal box lid Fig.11-2: Connection of MKE037, -047, -098 1.
- Page 105 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 103/131 and Controls Installation 9. Tighten the union nuts (5) on the screwing (2) with a tightening torque of 15 Nm ±10 %. 10. Connect the ring terminal (10) and (11) on X5 within the terminal box lid (9) (tightening torque 1.3 Nm ±10 %).
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Page 106: Mke118
104/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Installation EExd cable screwing Encoder cable Power cables Lid screw tighten torque 6.3 Nm (10),(11) Shield connection screw tighten torque 1.3 Nm Plug-in terminal... - Page 107 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 105/131 and Controls Installation The explosion protection for the cable entries can only be guaran‐ teed, when they are in their original condition. The explosion pro‐...
- Page 108 106/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Installation When using ready-made encoder cables (see Abb. 14-3) remove the fitting which is mounted on the motor and use the fitting which is mounted on the cable.
- Page 109 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 107/131 and Controls Installation Fig.11-8: Connection MKE118 encoder and power cable 4. Mount the terminal box lid Set the terminal box lid (9) on the motor. Make sure that no wire can be crushed or damaged.
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Page 110: Motor Connection According To American Standard (Ul)
108/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Installation 11.4.3 Motor Connection according to American Standard (UL) MKE037, -047, -098 MKE with connection cable (single conductor) Steel tube NPT ¾ inch (not included in the scope of delivery) -
Page 111: Mke118
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 109/131 and Controls Installation MKE118 MKE with connection cable (single conductor) Steel tube NPT ¾ inch (not included in the scope of delivery) Ex terminal box (not included in scope of delivery) Lead the connection cable into the steel tube Fig.11-10:... - Page 112 110/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls...
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Page 113: Startup, Operation And Maintenance
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 111/131 and Controls Startup, Operation and Maintenance Startup, Operation and Maintenance 12.1 Commissioning Material damage due to errors in the controls of motors and moving el‐... -
Page 114: Maintenance
The motor bearings should be replaced if ● the nominal bearing service life has been reached, ● running noises occur. We recommend that bearings be replaced by the Bosch Rexroth Service. 12.4.4 Connection Cables Check connection cables for damage at regular intervals and replace them, if necessary. -
Page 115: Holding Brakes
9.11 "Holding Brakes (Ex)" on page 90 12.4.6 Battery Change Drive devices of Bosch Rexroth observe voltage of battery safely and give just in time a warning "battery change". Danger of explosion! Death, heavy personal injury and material damage by opening the motor housing in hazardous areas! ⇒ Do not loosen housing screws when the motor is in hazardous operation. -
Page 116: Troubleshooting
114/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Startup, Operation and Maintenance Use housing screws according to DIN EN ISO 4762 with minimum re‐ sistance of 8.8! Battery connector Screws for mounting the battery. -
Page 117: Dismantling
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 115/131 and Controls Startup, Operation and Maintenance 12.6 Dismantling Fatal injury due to errors in activating motors and working on moving elements! ⇒ Do not work on unsecured and operating machines. - Page 118 116/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls...
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Page 119: Environmental Protection And Disposal
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 117/131 and Controls Environmental Protection and Disposal Environmental Protection and Disposal 13.1 Environmental Protection 13.1.1 Production Processes The products are made with energy- and resource-optimized production pro‐... -
Page 120: Recycling
118/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Environmental Protection and Disposal For ecological reasons, please refrain from returning the empty packages to 13.2.3 Recycling Due to their high content of metal, most of the product components can be recycled. -
Page 121: Appendix
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 119/131 and Controls Appendix Appendix 14.1 List of Standards Standard Edition Title Concordance Directive 94/9/EC of the European Parliament and the Council dated 23.03.94 on the approximation of the laws of the Mem‐... - Page 122 120/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Appendix Standard Edition Title Concordance DIN EN 50017, Electrical equipment for potentially explosive areas - Powder VDE 0170/0171 2000-02 EN 50017(1998-09) filling "q"; German version EN 50017:1998...
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Page 123: Selection Of Connection Cable
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 121/131 and Controls Appendix Standard Edition Title Concordance EN 60721-1(1995-04); EN 60721-1/ Classification of ambient conditions - Part 1: Environmental A2(1995-07); DIN IEC 60721-1 1997-02 parameters and their severities (IEC 60721-1:1990 + A1:1992 IEC 60721-1(1990-12);... -
Page 124: Encoder Cable Indradyn S Mke
122/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Appendix MKE118B-024 IKG4148 IKG4146 □ IKG0324 MKE118B-058 IKG4149 □ □ IKG0327 MKE118D-012 IKG4148 IKG4146 □ IKG0324 MKE118D-027 IKG4148 IKG4146 □ IKG0324 MKE118D-035 IKG4149 □... -
Page 125: Declaration Of Conformity
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 123/131 and Controls Appendix Encoder design K; G; N; P; A; B; C; D; Motor EcoDrive03 DuraDirve IndraDrive Diax04 IndraDrive MKE118D-027 IKS0225 IKS0226 RKG0022 MKE118D-035 IKS0225... - Page 126 124/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Appendix Fig.14-4: Declaration of conformity MKE (page 1)
- Page 127 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 125/131 and Controls Appendix Fig.14-5: Declaration of conformity MKE (page 2)
- Page 128 126/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls...
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Page 129: Service And Support
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 127/131 and Controls Service and Support Service and Support 15.1 Helpdesk Our service helpdesk at our headquarters in Lohr, Germany, will assist you with all kinds of inquiries. - Page 130 128/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls...
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Page 131: Index
Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 129/131 and Controls Index Index Ambient temperature.......... 81 ...Encoder Ambient temperature in operation....... 24 Digital servo feedback (HSF with integra‐ ATEX ted multiturn absolute encoder) ....61 gearboxes ............ - Page 132 130/131 Bosch Rexroth AG | Electric Drives Rexroth MKE Synchronous Motors | Project Planning Manual and Controls Index key..............84 Return of products..........117 Keyway............... 51 Risk of corrosion..........77 running noises........... 112 Maximum current..........23 Maximum surface temperature......75 Safety instructions for electric drives and con‐...
- Page 133 Project Planning Manual | Rexroth MKE Synchronous Motors Electric Drives | Bosch Rexroth AG 131/131 and Controls Notes...
- Page 134 Bosch Rexroth AG Electric Drives and Controls Postfach 13 57 97803 Lohr, Deutschland Bgm.-Dr.-Nebel-Str. 2 97816 Lohr, Deutschland Tel. +49 (0)93 52-40-50 60 +49 (0)93 52-40-49 41 service.svc@boschrexroth.de www.boschrexroth.com Printed in Germany R911297663 DOK-MOTOR*-MKE*GEN2***-PR04-EN-P...