Kollmorgen CR06703 ServoStar CD Servo Drive Spare Part

Technical Specifications

Model:CR06703

Brand:Kollmorgen

Part No:CR06703

Product type:Digital servo amplifier

Input voltage:115/230V AC single / three phase

Continuous output current:10A

Peak output current:30A

Dimension:260mm155mm195mm

Weight:7.2kg

Feedback interface:Resolver

Mounting:Cabinet rack mounting

Protection class:IP20

Operating temperature:5~45℃

Storage temperature:-20~70℃

Relative humidity:5~95% non-condensing

Certification:CE,UL

System compatibility

CR06703 belongs to Kollmorgen ServoStar CD series servo drive family,matched with Kollmorgen AKM and 6SM series servo motors,widely used in machine tools,packaging machinery,textile equipment and material handling systems.This is discontinued industrial spare part for equipment overhaul and maintenance.

Function

CR06703 is ServoStar CD digital servo amplifier.It supports torque,speed and position control mode,accept ±10V analog command or step/direction signal.Resolver feedback for closed-loop control.Built-in overcurrent,overvoltage,undervoltage,overtemperature protection,can be configured via MotionLink software for parameter setting and motor tuning.

Installation

Install CR06703 inside electrical cabinet by rack mounting.Connect single/three-phase power wiring,motor power cable,resolver feedback cable and control signal wiring.Fasten terminals,complete shielding and grounding inspection before power-on test.

Interface

‑115/230V AC power terminal

‑Motor power output terminal

‑Resolver feedback connector

‑±10V analog command / step direction port

‑Digital input and output terminal

‑RS232 service port

‑Shield grounding terminal

Circuit feature

Digital control loop design,IGBT power stage,comprehensive fault protection circuit,natural convection cooling,good anti-interference performance.

Feature

CR06703 is obsolete Kollmorgen spare part.Typical faults:IGBT module damage,electrolytic capacitor aging,resolver feedback circuit failure,internal power supply breakdown,connector corrosion.Test DC bus voltage,output three-phase balance and resolver signal before replacement.

Diagnostic

Drive faults will trigger overcurrent,overvoltage,undervoltage or overtemperature alarm;motor no action,position drift,axis abnormal running.

Built‑in function:Command signal processing,motor power amplification,speed/torque/position closed-loop control,fault safety protection,as Kollmorgen legacy machine tool servo drive spare replacement.

Product Brief

CR06703 is Kollmorgen ServoStar CD series digital servo amplifier,paired with AKM /6SM servo motors for legacy automation systems.Confirm power rating,feedback type and control signal before ordering.ESD protection required during handling and installation.