Lenze MQA Mounting And Switch-On Instructions
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Lenze MQA Mounting And Switch-On Instructions

Asynchronous servo motors
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Mounting and switch-on instructions EN
Servo motors
MQA asynchronous servo motor

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Summary of Contents for Lenze MQA

  • Page 1 Mounting and switch-on instructions EN Servo motors MQA asynchronous servo motor...

  • Page 3: Table Of Contents

    Contents Contents About this document Document description Further documents Notations and conventions Safety instructions Basic safety instructions Application as directed Foreseeable misuse Residual hazards Product information Identification of the products Nameplates Product codes Equipment Transport Storage Mechanical installation Important notes Preparation Installation Dimensions...

  • Page 4: About This Document

    The documentation must always be complete and in a perfectly readable state. • Further documents Information and tools with regard to the Lenze products can be found on the Internet: www.Lenze.com à Downloads...

  • Page 5: Notations And Conventions

    About this document Notations and conventions Notations and conventions Conventions are used in this document to distinguish between different types of information. Numeric notation Decimal separator Point Generally shown as a decimal point. Example: 1 234.56 Warnings UL Warnings Are used in English and French. UR warnings Text Engineering Tools...

  • Page 6: Safety Instructions

    Safety instructions Safety instructions Disregarding the following basic safety measures and safety information may lead to severe personal injury and damage to property! Observe all specifications of the corresponding documentation supplied. This is the precondition for safe and trouble-free operation and for obtaining the product features specified.

  • Page 7: Basic Safety Instructions

    The procedural notes and circuit details described are only proposals. It is up to the user to check whether they can be adapted to the particular applications. Lenze does not take any responsibility for the suitability of the procedures and circuit proposals described.

  • Page 8: Application As Directed

    Safety instructions Application as directed Application as directed The harmonized standards of the series IEC/EN60034 are used. • The product must only be actuated under the operating conditions and power limits • specified in this documentation. The product meets the protection requirements of 2014/35/EU: Low-Voltage Directive. •...

  • Page 9: Residual Hazards

    Safety instructions Residual hazards Residual hazards Even if notes given are taken into consideration and protective measures are implemented, the occurrence of residual risks cannot be fully prevented. The user must take the residual hazards mentioned into consideration in the risk assessment for his/her machine/system.
  • Page 10 Safety instructions Residual hazards Motor protection Version with plug: • Never disconnect the plug when energized. The plug could be destroyed. Switch off the voltage supply or disable the inverter prior to disconnecting the plug. Installed thermal detectors are no full protection for the machine. •...

  • Page 11: Product Information

    Product information Identification of the products Nameplates Product information Identification of the products Nameplates Asynchronous servo motors 5.10 5.11 14.2 14.1 14.3 10.2/10.3 Pops. Contents Manufacturer / production location Motor type Motor type Technical data Rated torque Rated speed Rated frequency Rated voltage Rated current Maximum current...

  • Page 12: Product Codes

    Product information Identification of the products Product codes Product codes Product code of MQA asynchronous servo motor Example Meaning Variant Product code Product family Motor Type Compact servo motors Variant Asynchronous Motor frame size Square dimension 200 mm Square dimension 220 mm...
  • Page 13 Product information Identification of the products Product codes Product code feedbacks Example 1024 Meaning Variant Product code Product family Resolver Resolver for safety function Incremental encoder Incremental encoder with commutation signal Absolute value encoder, singleturn Absolute value encoder, multiturn Number 2-pole Resolver for servo motors 2-pole Resolver for three-phase AC motors...

  • Page 14: Equipment

    Product information Equipment Equipment The following figure provides an overview of the elements and connections on the product. Their position, size and appearance may vary. Motor connection Cooling Power Brake Motor connection Feedback Temperature monitoring Output flange Feedback Output shaft Brake Temperature monitoring...

  • Page 15: Transport

    Transport Transport Ensure appropriate handling. • Make sure that all component parts are securely mounted. Secure or remove loose • component parts. Only use safely fixed transport aids (e.g., eye bolts or support plates). • Do not damage any components during transport. •...

  • Page 16: Storage

    Storage Storage Storage up to one year: If possible, in the manufacturer's packaging • In dry, low-vibration environment without aggressive atmosphere • Protect against dust and impacts • Observe the climatic conditions according to the technical data • 4Environmental conditions ^ 32...

  • Page 17: Mechanical Installation

    Ambient media − especially chemically aggressive ones − may damage shaft sealing rings, • lacquers and plastics. Lenze offers special surface and corrosion protection in this case. • Preparation Protect shaft sealing rings from contact with solvents.

  • Page 18: Mounting

    Mechanical installation Mounting Mounting Transmission elements Fit or remove transmission elements only using suitable equipment. • For fitting the transmission elements use the center hole in the shaft. • Avoid impacts and shocks. • In case of a belt drive, tension the belt in a controlled manner according to manufacturer •...

  • Page 19: Electrical Installation

    Use of filters, chokes • Use of special motor cables • Preparation The notes for the electrical connection can be found in the enclosed mounting instructions. EMC-compliant wiring The EMC-compliant wiring is described in detail in the documentation of the Lenze inverters.

  • Page 20: Motor Connection

    Electrical installation Motor connection Connection via terminal box Motor connection Connection via terminal box Observe the notes on wiring, data on the nameplate, and the connection diagram in the terminal box. The connection must ensure a continuous and safe electrical supply: No protruding wire ends •...
  • Page 21 Electrical installation Motor connection Connection via terminal box Cable glands The cut-outs for the cable glands are closed with sealing plugs. The cable glands are arranged on both sides with MQA20. The cable glands are arranged on one side with MQA22 and MQA26. If required, the terminal box can be rotated by 180 °...

  • Page 22: Connection Via Icn Connector

    Electrical installation Motor connection Connection via ICN connector Connection via ICN connector Position of the connections Position Meaning Power connection Brake connection PE connection Feedback connection Connection of temperature monitoring Blower connection...
  • Page 23 Electrical installation Motor connection Connection via ICN connector Power and brake connection Valid for MQA20 ICN-M40 connector assignment 8-pole ICN M40 8-pole Contact Name Meaning Holding brake + Holding brake - PE conductor Power phase U Power phase V Power phase W Not assigned Not assigned...
  • Page 24 Electrical installation Motor connection Connection via ICN connector Feedback and temperature monitoring connection ICN-M23 connector assignment Resolver Code 0° ICN M23 for resolvers Contact Name Meaning +Ref Transformer windings -Ref Transformer windings Supply: Electronic nameplate (Only for motors and inverters that support +VCC ETS this function) +COS...
  • Page 25 Electrical installation Motor connection Connection via ICN connector ICN-M23 connector assignment SinCos absolute value encoder with EnDat interface Code 0° ICN M23 SinCos absolute value encoder with EnDat Contact Name Meaning UP Sensor Up Sensor Not assigned Not assigned 0 V Sensor 0 V sensor PT1000/KTY temperature sensor PT1000/KTY temperature sensor...
  • Page 26 Electrical installation Motor connection Connection via ICN connector Assembly of ICN connectors NOTICE Live cables! Possible destruction of the connector. ▶ Never remove connector when voltage is being applied! ▶ Disable inverter before removing the connector! NOTICE Loss of the protection class due to incorrect mounting! Malfunctions may occur.

  • Page 27: Commissioning

    Commissioning Important notes Commissioning Important notes NOTICE Do not brake the motor by short-circuit operation. Short-circuit braking may damage the motor. Before initial switch-on That the drive does not show any visible signs of damage. • Is the mechanical fixing o.k.? •...

  • Page 28: Maintenance

    Any work on the safety encoder which has not been executed professionally will cause a loss of the safety functions. Possible consequences: damage to property and/or injury to persons. ▶ The safety encoder may only be repaired or replaced by the Lenze service or its authorised persons.

  • Page 29: Repair

    First check the possible causes of malfunction according to the 4Diagnostics and fault • elimination ^ 30 If the fault cannot be remedied using one of the measures listed, please contact the Lenze • service department. The contact data can be found on the rear of this documentation.

  • Page 30: Diagnostics And Fault Elimination

    Adjust rated operating mode to the specified • Externally ventilated or self-ventilated motors 60034-1) exceeded operating conditions. Determination of correct > 110 °C drive by expert or Lenze customer service Loose contact in supply cable (temporary Tighten loose contact single-phase operation!) Fuse has blown (single-phasing!)

  • Page 31: Technical Data

    TP TR 004/2011 Eurasian conformity: Safety of low voltage equipment Approvals UL 1004-1 for USA and Canada (requirements of the CSA cURus 22.2 No. 100) servo motor, Lenze File No. UL 1004-6 E210321 UkrSepro for Ukraine Protection of persons and device protection...

  • Page 32: Environmental Conditions

    Technical data Standards and operating conditions Environmental conditions Environmental conditions Climate 1K3 (-20 ... +40 °C) >3 months EN IEC Storage 60721-3-1:1997 1K3 (-20 ... +60 °C) <3 months EN IEC Transport 2K3 (-20 ... +70 °C) 60721-3-2:1997 EN IEC 3K3 (-10 ...

  • Page 33: Rated Data

    Rated data Inverter power supply 400 V, forced ventilated motors Rated data Inverter power supply 400 V, forced ventilated motors Motor MQA 20L29H MQA 20L14H MQA 22P29H MQA 22P17H MQA 22P14H MQA 22P08H Degree of protection IP23 IP23 IP23 IP23...
  • Page 34 Technical data Rated data Inverter power supply 400 V, forced ventilated motors Motor MQA 26T22H MQA 26T12H MQA 26T10H MQA 26T05H Degree of protection IP23 IP23 IP23 IP23 Standstill torque Rated torque Max. torque 1100 1100 1100 1100 Rated speed...

  • Page 35: Environmental Notes And Recycling

    Lenze products and their packaging: Lenze products are partly subject to the EU Directive 2011/65/EU on the restriction of certain hazardous substances in electrical and electronic equipment (RoHS). This is documented accordingly in the EU declaration of conformity and with the CE mark.
  • Page 36 Lenze SE Postfach 101352 · 31763 Hameln Hans-Lenze-Straße 1 · 31855 Aerzen GERMANY Hannover HRB 204803 Phone +49 5154 82-0 Fax +49 5154 82-2800 sales.de@lenze.com www.Lenze.com © 05/2021 · XXXXXXX · 3.0 · www.Lenze.com...

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