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Mönninghoff HexaFlex 313. Series Operating And Assembly Instructions Manual

Torsionally flexible shaft coupling
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HexaFlex - torsionally flexible
shaft coupling
Type 313

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Summary of Contents for Mönninghoff HexaFlex 313. Series

  • Page 1 HexaFlex - torsionally flexible shaft coupling Type 313...
  • Page 2 Driven by excellence Why Mönninghoff • intensive dialog with our customers engineers • decades of experience and competence • deep understanding for all areas of mechanical engineering • highly modern and flexible machine park • enthusiasm for quality • flexibility, inventiveness and communication skills of our employees •...
  • Page 3 Operating and Assembly Instructions HexaFlex clutch Type 313.xx Doc-ID: T24.0102_e Read these operating instructions before starting any kind of work! as of: 12/2018 2018-12-17...

  • Page 4: Table Of Contents

    Type 313.xx Content 1. General 1.1. Information about these instructions 1.2. Explanation of symbols 1.3. Limitation of liability 1.4. Copyright protection 1.5. Spare parts 1.6. Guarantee conditions 1.7. Customer service 1.8. Declaration of Incorporation 2. Safety 2.1. General aspects 2.2. Staff requirements 2.2.1.
  • Page 5 Type 313.xx 6.3.1. Assembling the clutch 7. Startup 8. Operation 8.1. General aspects 8.2. Recommendations for operation 9. Usage in potentially explosive areas 9.1. Lablling 9.2. Special conditions for safe use 9.3. EC Declaration of Conformity 10. Faults 10.1. Safety 10.2.

  • Page 6: General

    Type 313.xx General 1.1. Information about these instructions These instructions enable safe and efficient handling of the HexaFlex type 313.xx clutch, hereinafter referred to as clutch. These instructions are a part of the clutch and must be kept in the immediate vicinity of the clutch and be accessible to staff at all times.
  • Page 7 Type 313.xx WARNING Risk of injury! Consequences upon non-observance of the instructions... In order to avoid these… ► A warning of this category indicates a potentially dangerous situation. If the dangerous situation is not avoided, it may lead to serious injury or even death. Follow the instructions in this warning to avoid the danger of serious injury to persons or even death.

  • Page 8: Limitation Of Liability

    Type 313.xx 1.3. Limitation of liability All specifications and notes in these instructions were compiled according to all standards and regulations considering the current state of technology and many years of knowledge and experience. The manufacturer assumes no liability for damages resulting from: Upon non-observance of the instructions Use for the non-intended purpose Deployment of insufficiently qualified staff...

  • Page 9: Guarantee Conditions

    Type 313.xx NOTE The use of spare parts other than original Mönninghoff spare parts or use of spare parts not purchased directly from Maschinenfabrik Mönninghoff GmbH & Co. KG invalidates all commitments of Maschinenfabrik Mönninghoff GmbH & Co. KG or its dealers such as guarantee, service contracts etc.

  • Page 10: Declaration Of Incorporation

    Type 313.xx 1.8. Declaration of Incorporation Declaration of Incorporation according to EC Machine Directive 2006/42/EC, Annex II B Name of the manufacturer: Maschinenfabrik Mönninghoff GmbH & Co. KG Address of the manufacturer: Maschinenfabrik Mönninghoff GmbH & Co. KG Bessemerstrasse 100 D –...

  • Page 11: Safety

    Type 313.xx Safety 2.1. General aspects This section provides an overview on all safety aspects for optimum protection of staff during assembly and startup as well as safe and trouble-free operation. WARNING Danger due to failure to observe the safety instructions! Failure to observe the safety and instructions listed in these assembly instructions can lead to considerable danger.

  • Page 12: Unauthorised Persons

    Type 313.xx 2.2.2. Unauthorised persons WARNING Danger due to unauthorized persons! Unauthorized persons who do not fulfil the requirements described here, are not familiar with the dangers in the work area. ► Do not permit unauthorized persons to be in the vicinity of the work area. ►...

  • Page 13: Technical Modifications

    Type 313.xx 2.4. Technical modifications NOTE In order not to endanger the operational safety of the clutch, unauthorized modifications and alterations are prohibited! 2.5. Personal protective equipment To minimize health risks during work, it is necessary to wear personal protective equipment. The protective equipment corresponding to the work being carried out must be worn at all times.

  • Page 14: Signs

    Type 313.xx Moving components CAUTION Risk of injury due to moving parts! Rotating and/or linearly moving parts can cause injury. ► Do not reach into moving parts with your hands or tamper with these parts during operation. ► Do not open the covers during operation.

  • Page 15: Technical Specifications

    Type 313.xx Technical Specifications Type X.1 Type X.0 Size type X.1 1200 2250 kNenn type X.1 1250 1800 4500 kmax. Torque (Nm) type X.0 1100 2250 kNenn type X.0 1100 2500 kmax. Alternating torque 1500 kWechsel [Nm] Max. rotating speed 7100 6400 5200...

  • Page 16: Connection Dimensions, Connection Fixings

    Type 313.xx 93.5 155.5 Dimensions [mm] 43.5 53.5 99.5 12.5 15.5 15.5 16.5 16.5 16.5 NOTE Obtain further technical data from the assembly drawing. The assembly drawing can be requested from the manufacturer. 3.1. Connection dimensions, connection fixings Refer to the assembly drawing for connection dimensions and information on connection fixings.

  • Page 17: Setup And Method Of Function

    Type 313.xx Setup and method of function 4.1. Setup Design X.1 Design X.0 Flanged hubs Threaded pin Fixing screw Spacing sleeve Flexible disc Customer connection part Figure 1: sectional drawing and individual parts 4.2. Description 4.2.1. Features Mönninghoff HexaFlex clutches are connecting couplings. A cardan flexible disc serves as a central element.

  • Page 18: Media Resistance

    Type 313.xx 4.2.2. Media resistance The clutches do not have special corrosion protection. The following must be observed with respect to media resistance of the flexible disc: The surrounding medium of a flexible disc in operation must be air. There is no resistance to oil and fuel. There is sufficient resistance to weather and ozone.

  • Page 19: Transport Inspection

    Type 313.xx 5.2. Transport inspection The delivery should be checked immediately for completeness and for transport damage. NOTE Failure to observe the following instructions will invalidate claims to the insurer for damage. In the event of obvious visible transport damage, proceed as follows: Even if damage is only suspected, sign receipt of delivery (e.g.

  • Page 20: Removing From The Packaging

    Type 313.xx 5.4. Removing from the packaging Carefully remove the individual parts of the clutch from the packaging. 5.5. Storing the packaged items Anticorrosion oil was applied to clutch parts, which are not protected against corrosion. In addition, the clutch must be stored in the original packaging. Check the corrosion protection when the duration of storage exceeds six months.

  • Page 21: Installation

    Type 313.xx Installation 6.1. Safety Staff Installation and initial startup may only be carried out by specifically-trained specialist staff. Personal protective equipment Wear the following protective equipment during all work on installation and initial startup: Close-fitting protective clothing with a low tear strength and no protruding parts.

  • Page 22: Preparations

    Type 313.xx 6.2. Preparations Before installation, check the following points: The clutch should not show any deformation, scratches and other damage indicating that it was dropped. 6.3. Setup Instructions on assembly The clutch is supplied in individual parts with the shaft bore as requested by the customer. The flanged hubs are not balanced.

  • Page 23: Assembling The Clutch

    Type 313.xx Size Ø d max. Ø d max. 43.5 53.5 99.5 min. min. 0.04 0.04 0.05 0.05 0.06 0.06 Clamp the flanged hubs simultaneously at the marked positions. 6.3.1. Assembling the clutch Check the parts for completeness, dimensional stability and damage. Check the bore of the flanged hubs for burrs and eliminate them if necessary.
  • Page 24 Type 313.xx Figure 4 Size m [mm] Design X.1 Figure 5 Push the flanged hubs onto the shaft ends. Align both flanged hubs to each other over the outer diameter so that the radial, axial and angular displacement is as small as possible. At the same time, adhere exactly to dimension "X".
  • Page 25 Type 313.xx Fix the flanged hubs onto the shaft with the threaded pins. Screw the flexible disc to the flanged hubs. Pay attention to the tightening torques (see section "Technical Specifications"). Design X.0: Figure 6 Push the flanged hub onto the shaft end. Align both flanged hubs to each other over the outer diameter of the triangular flange so that the radial, axial and angular displacement is as small as possible.

  • Page 26: Startup

    Type 313.xx Startup Danger due to rotating components CAUTION Damage to persons due to moving components! Rotating components can cause injury. ► Never reach into the area of the rotating clutch and shafts! ► Protect the clutch against unintentional access during operation! Mount a suitable protective cover.

  • Page 27: Operation

    Type 313.xx Operation 8.1. General aspects The clutch operates fully automatically after startup. Manual intervention is only required for cleaning and fault rectification. 8.2. Recommendations for operation Pay attention to all relevant safety and accident prevention regulations for the place of operation during operation.

  • Page 28: Usage In Potentially Explosive Areas

    Type 313.xx Usage in potentially explosive areas 9.1. Lablling The HexaFlex 313 clutches fulfill the requirements on non electrical devices of device group II, category 2G and/or 2D (summarized: 2GD) and the requirements of temperature class T6 (or max. surface temperature of 80°C) and explosion group II C. The following Ex marking is derived in accordance with the EN 13463-1 and 13463-5 standards: II 2GD c IIC T5 (90 °C) X...

  • Page 29: Ec Declaration Of Conformity

    Type 313.xx 9.3. EC Declaration of Conformity EC Declaration of Conformity according to EC directive 94/9/EC Name of the manufacturer: Maschinenfabrik Mönninghoff GmbH & Co. KG Address of the manufacturer: Maschinenfabrik Mönninghoff GmbH & Co. KG Bessemerstrasse 100 D – 44793 Bochum We hereby declare that the HexaFlex clutch product...

  • Page 30: Faults

    Type 313.xx 10. Faults Possible causes of faults and their elimination are described in the following section. If a fault cannot be eliminated after following the instructions provided, the manufacturer should be contacted, see service addresses on page 7. 10.1. Safety Staff Faults may only be eliminated by specially trained, qualified staff.
  • Page 31 Type 313.xx Improperly performed work on elimination of faults WARNING Risk of injury due to improperly performed work on elimination of faults! mproperly performed work can cause severe damage to persons and property. ► Before beginning work, make sure that sufficient installation workspace is available.

  • Page 32: Malfunctions

    Type 313.xx 10.2. Malfunctions The following table provides an overview of possible faults and their causes. If there any uncertainties or questions, consult the manufacturer. Error Possible cause Remedy Incorrect assembly. Check for correct assembly. Strong noise emission If in doubt, contact the manufacturer.

  • Page 33: Dismantling

    Type 313.xx Check screw connections. See "Technical Specifications" section for tightening torques. Check alignment of the clutch. Check flexible disc for mechanical damage. NOTE Deformation or damage that deviates from the initial installation condition of the flexible disc are a result of overloading or inadmissible shaft displacement.

  • Page 34: Dismantling

    Type 313.xx 12.2. Dismantling Power supply Before dismantling: Switch off the system, in which the clutch is installed and secure against being switched on again. Physically disconnect the entire power supply. Subsequently clean modules and components properly and dismantle in accordance with local occupational safety and environmental protection regulations.

  • Page 35: Applicable Standards, Guidelines And Regulations

    Type 313.xx 13. Applicable standards, guidelines and regulations Standard Designation Drive technology; flexible shaft couplings; DIN 740 - 1 Requirements; technical delivery conditions Drive technology; flexible shaft couplings; DIN 740 - 2 Terms and calculation bases General principles for safety-conscious design of technical DIN 31000 products Systematic calculation of heavily loaded screw connections;...

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