Danfoss VLT OneGearDrive Instruction Manual
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Danfoss VLT OneGearDrive Instruction Manual

Permanent magnet, three-phase synchronous motor
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MAKING MODERN LIVING POSSIBLE
Instruction Manual
®
VLT
OneGearDrive

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Summary of Contents for Danfoss VLT OneGearDrive

  • Page 1 MAKING MODERN LIVING POSSIBLE Instruction Manual ® OneGearDrive...

  • Page 3: Table Of Contents

    2.9.1 Connection 2.10 Cage Clamp Connection Diagram 2.11 Three-phase Gear Motors Connection Diagram 2.12 Overload Protection 3 Commissioning 3.1 Measures before Commissioning 3.1.1 Overview 3.1.2 Motor Component 3.1.3 Gear Unit Component ® MG75C322 - VLT is a registered Danfoss trademark...
  • Page 4 6.6.3 VLT OneGearDrive Hygienic ® 6.6.4 VLT OneGearDrive Hygienic with Torque Arm in Front Position (optional) 6.7 Options 6.7.1 Torque Arm Set 6.7.2 Mechanical Brake 6.7.2.1 Overview 6.7.2.2 Technical Data 6.7.2.3 Dimensions ® MG75C322 - VLT is a registered Danfoss trademark...
  • Page 5 ® Contents OneGearDrive Instruction Manual 6.7.2.4 Connections 6.8 Accessories ® 6.8.1 Accessories for VLT OneGearDrive Standard ® 6.8.2 Accessories for VLT OneGearDrive Hygienic 7 Index ® MG75C322 - VLT is a registered Danfoss trademark...
  • Page 6 ® Contents OneGearDrive Instruction Manual ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 7: Introduction

    All rights reserved with regard to personnel in normal working situations. Any unclear points patents, utility patents, and registered designs. can be clarified by contacting Danfoss. OneGearDrive is a registered trademark. This Instruction Manual is intended for use by qualified personnel.

  • Page 8: Safety Information For The Operation Of Geared Motors

    Non-qualified personnel are forbidden to work on the VLT the scope of delivery matches the shipping documents. OneGearDrive. Danfoss will not honor claims for defects registered later. Register a complaint immediately: • with the carrier in the case of visible transport damage •...

  • Page 9: Due Diligence

    The unit is fitted, installed, commissioned, and the specified operating conditions and applications. maintained only by adequately qualified and authorized personnel Danfoss assumes no liability of any sort for damage attrib- • Personnel are regularly instructed on all relevant utable to improper use.
  • Page 10 ® Introduction OneGearDrive Instruction Manual ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 11: Installation

    OneGearDrive with care and do Fasten the drive unit by its flange. not place it on any rough surfaces. Attach the gear units with hollow shafts on to the driven shaft using the means provided. ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 12: Assembly Kit

    The fixing screw (5) and lock washer (4) are not included in the delivery. The parts are dependent on the length and size of the shaft. For further information, refer to the mounting arrangement, see 2.4 Mounting Arrangement. ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 13: Torque Restraint

    (see 6.7.1 Torque Arm Set). It is always important to ensure that the torque arm does not create excessive constraining forces due to the driven shaft running untrue, for example. Excessive backlash can result in excessive shock torques in switching or reversing operations. ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 14: Final Assembly

    The tightening torque is 4.5 Nm. 2.9 Terminal Box The cables of motors with and without brakes can be fed into the motor terminal box and then connected. Figure 2.4 Terminal Box ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 15: Connection

    Protect the drive unit against overload and in dangerous situations against automatic restart due to inadvertent starting. Lock the terminal box again to protect against contact with live components. ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 16: Cage Clamp Connection Diagram

    1) When connected to VLT AutomationDrive FC 302 and VLT Decentral Drive FCD 302, use analog input terminal 54, KTY sensor 1. For information about parameter setting and programming, refer to the corresponding instruction manual. ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 17: Three-Phase Gear Motors Connection Diagram

    ® ® AutomationDrive FC 302 Decentral Drive FCD 302 KTY 84-130 KTY Sensor 1 Analog Input 54 Table 2.8 Connections T1 and T2 1) Only if connected ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 18: Overload Protection

    (e.g., slip clutch, sliding hub, etc.). This depends on the maximum permissible limit torque M in continuous running duty specified on the nameplate. ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 19: Commissioning

    The shaft seals must be replaced if any change in shape, color, hardness or sealing effect is detected. ® MG75C322 - VLT is a registered Danfoss trademark...
  • Page 20 ® Commissioning OneGearDrive Instruction Manual ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 21: Service And Maintenance

    Contact Danfoss Service OneGearDrive vibration Protective coating Check for damage Every 6 months Repair damage using the Danfoss Paint Repair Set Hollow shaft seal Check the condition and check for Every 6 months If damaged replace with a Viton seal...

  • Page 22: Replacing The Brake And Rotor

    4.1.1 Replacing the Brake and Rotor to open the brake as Figure 4.1 Brake and Rotor reference for the nominal braking torque: Nominal braking torque in Nm Number of springs Table 4.3 Nominal Braking Torque ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 23: Inspection During Operation

    • Poor heat dispersion Inspect, and if necessary replace, the wear parts (seals) when changing the lubricant. In the event of irregularities or problems, contact Danfoss Service. 4.4.2 Lubricant Grade 4.3 Repair Oils PGLP 220 and PGLP 68 comply with DIN 51502 and DIN 51517 and are suitable for lubricating the gear unit.
  • Page 24 • If the drive unit's break-away torque has been reduced with a view to achieving soft starting • If the motor has a relatively low-power output ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 25: Lubricant Volume

    Table 4.6 Lubricant Volume in Litres ® Turn the VLT OneGearDrive back into a vertical 1) P1 is no longer available in the Danfoss DRIVECAT configurator. position Use P2 also for P1 installations. 4.4.4 Changing the Oil CAUTION Danger of burns ®...

  • Page 26: Spare Parts

    Remove all traces of oil from the surface of the ® OneGearDrive using a soft cloth. Re-insert and tighten oil screws 1 and 2. 4.5 Spare Parts Spare parts can be ordered via the Danfoss VLT Shop: vltshop.danfoss.com ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 27: Decommissioning And Disposal

    Furthermore, no unsuitable foreign materials or third-party components may be included with the returned product. Ship the products FOB to the local Danfoss Sales Company. ® MG75C322 - VLT is a registered Danfoss trademark...
  • Page 28 ® Decommissioning and Disposa... OneGearDrive Instruction Manual ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 29: Motor Datasheet

    3.1 Measures before Commissioning, even after short storage times. Danfoss geared motors are supplied with a corrosion-proof nameplate as standard. The standard nameplate is made of It is recommended that the drive units be turned 180°...

  • Page 30: Electromagnetic Compatibility

    This is also true in The operation of the low-voltage machine in its intended combination with Danfoss frequency inverters and application must meet the protection requirements of the rectifiers. The additional information provided in the EMC (electromagnetic compatibility) Directive 2004/108/EC.

  • Page 31: Vlt ® Onegeardrive Standard With Torque Arm In Front Position (Optional)

    Figure 6.5 Steel/Stainless Steel 40 6.6.2 VLT ® OneGearDrive Standard with Torque Arm in Front Position (optional) 2.91 5.79 3.09 3.64 7.28 1.38 0.24 0.99 0.04 4.84 Figure 6.6 Torque Arm in Front Position ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 32: Vlt ® Onegeardrive Hygienic

    OneGearDrive Hygienic 3.64 1.48 1.48 1.31 +0.007 0.05 0.05 2.89 2.89 7.28 Figure 6.8 Stainless Steel 30 3.64 1.48 1.48 1.51 +0.007 0.06 0.06 2.89 2.89 7.28 Figure 6.9 Stainless Steel 35 ® MG75C322 - VLT is a registered Danfoss trademark...
  • Page 33 Never turn the CleanConnect plug more than 45° clockwise or counter-clockwise from the delivered middle axis (0°) as shown in Figure 6.11. If the plug is rotated more then the permitted 45°, the cables could be damaged, causing a short-circuit. ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 34: Vlt ® Onegeardrive Hygienic With Torque Arm In Front Position (Optional)

    Figure 6.12 Torque Arm in Front Position 6.7 Options 6.7.1 Torque Arm Set Part number: 178H5006 8.17 7.28+0.008 0.59 0.43 Figure 6.14 Mounting Set A - A Figure 6.13 Torque Arm ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 35: Mechanical Brake

    Only use the original Danfoss or comparable mounting set to mount the VLT OneGearDrive to the conveyor. The mounting equipment used must ensure the same degree of flexibility as the original Danfoss mounting set. The torque arm cannot be screwed directly on to the conveyor frame.

  • Page 36: Dimensions

    Figure 6.15 Dimensions of the VLT OneGearDrive with Mechanical Brake Option 6.7.2.4 Connections Figure 6.16 shows the cage clamp and the connection to AutomationDrive FC 302. Figure 6.16 Cage Clamp and Connection to AutomationDrive FC 302. ® MG75C322 - VLT is a registered Danfoss trademark...

  • Page 37: Accessories

    ® The connection and use of the mechanical brake has been tested and released with VLT AutomationDrive FC 302 and VLT Decentral Drive FCD 302. Any other inverter may require a different connection. Contact Danfoss Service for further information. ®...
  • Page 38 ® Motor Datasheet OneGearDrive Instruction Manual ® 6-10 MG75C322 - VLT is a registered Danfoss trademark...

  • Page 39: Index

    Types....................3-3 Volume....................3-5 Options....................5-6 Electrical Connection, Safety............1-4 Overload Protection................1-8 Electromagnetic Compatibility............5-2 Protection Faults, Safety..................3-3 Protection..................1-1 Frequency (rated)................5-1 Against Overload................1-8 Protective Coating................1-1 ® MG75C322 - VLT is a registered Danfoss trademark...
  • Page 40 Technical Data: Motor............... 5-1 Terminal Box..................1-4 Three-phase Gear Motors, Connection........1-7 Torque Arm Set....................5-6 Mounting Set................... 5-6 Restraint..................... 1-3 Torque: Motor..................5-1 Transportation..................0-2 Warning Discharge Time..............3-1 Winding....................5-1 ® MG75C322 - VLT is a registered Danfoss trademark...
  • Page 41 ® Index OneGearDrive Instruction Manual ® MG75C322 - VLT is a registered Danfoss trademark...
  • Page 42 130R0239 MG75C322 Rev. 2013-06-11 *MG75C322*...

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