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Lenze MDXMA Series User Manual

Lenze MDXMA Series
56 pages
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BA33.0001
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Operating Instructions
Global Drive
Servo motors MDXK, MDFQA, MCS, MCA
Three-phase AC motors MDXMA

Table of Contents

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Lenze MDXMA Series Specifications

General IconGeneral
Product SeriesMDXMA Series
CategoryServo Drives
Control ModeTorque, Speed, Position
Protection ClassIP20
Cooling MethodNatural convection or forced air cooling
CommunicationCANopen, EtherCAT, PROFIBUS, PROFINET
Operating Temperature0°C to +45°C
Relative Humidity5 to 85 %, non-condensing
Number of AxesSingle-axis

Summary

Nameplate Identification

Legend for Nameplates

Explains the meaning of each code element on the nameplate.

MDXK/MDXMA Nameplate Identification

MDXK/MDXMA Legend

Explains the meaning of each code element for MDXK/MDXMA motors.

Motor Nameplate Examples

Nameplate Explanation Codes

Lists and explains the meaning of each numbered code on the motor nameplates.

Safety and Mounting Guidelines

General Safety Instructions

Highlights critical safety precautions for handling and operating the motors.

General Safety and Application Instructions

General Safety Precautions

Highlights hazardous parts, operating conditions, and personnel requirements.

Application as Directed

Specifies intended uses, installation context, and compliance with directives.

Installation and Electrical Connection Safety

Installation Safety Guidelines

Covers safe mounting, alignment, and use of accessories.

Electrical Connection Safety

Details safe electrical hookup, isolation, clearances, and terminal box requirements.

Controller Safety and Operation

Commissioning and Operation Safety

Covers safety during commissioning, operation, and potential hazards like hot surfaces.

General Safety Notes for Controllers

Provides safety information specific to Lenze controllers and accessories.

Controller Installation and Handling

Controller Electrical and Operational Safety

Electrical Connection for Controllers

Details electrical connection procedures, safety checks, and component protection.

Residual Hazards and Precautions

Protection of Persons and Device Protection

Details hazards related to hot surfaces, electrical shocks, and brake safety.

Fire Protection

Highlights fire risks and precautions, particularly regarding flammable substances.

Motor Rated Data

Holding Brake Options

Permanent Magnet Holding Brakes

Brake Function and Energy

Explains the function, energy limits, and wear characteristics of permanent magnet brakes.

Spring-Operated Brakes

Spring Brake Function and Friction

Describes the function, friction surface care, and wear of spring-operated brakes.

Mounting Motors on Gearboxes

Important Notes for Gearbox Mounting

Crucial warnings regarding impact loads, shaft protection, and coupling hub installation.

Electrical Installation Safety

Electrical Connection Safety Precautions

Emphasizes that electrical connections must follow national and regional regulations.

Important Electrical Installation Notes

EMC-Compliant Wiring Practices

Motor Connection Details

Motor Power Connection Diagrams

MDFQA/MDXMA Motor Connections

Feedback Connections

Encoder and Resolver Wiring

Incremental/SinCos Encoder Connections

EnDat Encoder Connections

Commissioning Procedures

Pre-Commissioning Checks

Lists essential checks before initial commissioning, including connections and safety devices.

Safety Warning for Brakes

Highlights that built-in brakes are not fail-safe.

Parameter Setting for Controllers

Servo Controller 9300 Parameterization

Explains parameter setting for 9300 controllers, including current and speed controller adjustments.

Controller Parameter Settings

Servo Controller ECS Parameterization

Details parameter settings for ECS controllers regarding speed and current control.

Function Block Interconnection

Function Block Parameterisation

Functional Testing Procedures

Functional Test Steps

Outlines checks for motor rotation direction, torque, current consumption, and feedback system.

During Operation Monitoring

Regular Operation Checks

Lists items to check during regular operation, such as noises, temperatures, and cable conditions.

Troubleshooting Motor Faults

Common Motor Faults and Remedies

Provides a table of common motor faults, causes, and remedies like voltage and cooling checks.

Troubleshooting Motor and Drive Issues

Motor Start and Rotation Faults

Addresses issues like motor not starting, sudden stopping, and incorrect rotation direction.

Vibration, Noise, and Temperature Issues

Covers troubleshooting for vibrations, running noises, and excessive motor temperatures.

Maintenance and Repair Intervals

Maintenance Operation Safety

Lists safety precautions before performing maintenance, such as de-energizing the system.

Maintenance Operations and Resolver Adjustment

Resolver Adjustment Procedure

Step-by-step guide for realigning the resolver if it's in the wrong position.

Temperature Measurement and Repair

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