Kollmorgen SR20200-2G604A Servo Motor Spare Part

Technical Specifications

Model:SR20200-2G604A

Brand:Kollmorgen

Part No:SR20200-2G604A

Product type:Permanent magnet brushless servo motor

Rated power:2.0kW

Rated speed:3000rpm

Continuous torque:6.4Nm

Rated voltage:200V AC

Protection class:IP64

Dimension:205mm115mm130mm

Weight:7.6kg

Feedback interface:Incremental encoder

Mounting:NEMA flange mounting

Operating temperature:0~40℃

Storage temperature:-20~70℃

Relative humidity:5~95% non-condensing

Certification:CE

System compatibility

SR20200-2G604A belongs to Kollmorgen Silverline servo motor family,matched with Kollmorgen BJRL,SR series rack servo amplifiers,widely used in old CNC machine tools,packaging machinery,printing equipment and medium heavy load positioning axes.This is discontinued industrial spare part for equipment overhaul and maintenance.

Function

SR20200-2G604A is large frame Silverline brushless servo motor with rare earth permanent magnet rotor.It features low cogging torque and stable running performance.Incremental encoder supplies high resolution speed and position signal for closed-loop motion control.Suitable for medium heavy load and frequent start-stop working conditions.The suffix 2G604A represents special winding,shaft and connector configuration,without built-in holding brake.

Installation

Install SR20200-2G604A via standard NEMA flange mounting.Connect motor power cable and encoder feedback cable.Fasten coupling and mechanical connection,complete shielding and grounding inspection before power-on test.

Interface

‑3 phase motor power connector

‑Incremental encoder feedback connector

‑Shield grounding terminal

Feature

SR20200-2G604A is obsolete Kollmorgen spare part.Typical faults:winding insulation aging,encoder damage,bearing wear,shaft seal leakage,connector pin corrosion.Test winding resistance,insulation resistance and encoder pulse signal before replacement.

Diagnostic

Motor faults will trigger overload,overcurrent or position tracking alarm;motor no rotation,abnormal running noise,axis vibration,positioning deviation.

Built‑in function:Convert electrical command into precise mechanical torque,realize high accuracy speed and position closed-loop control,as Kollmorgen Silverline series servo motor spare replacement.

Product Brief

SR20200-2G604A is Kollmorgen Silverline 2.0kW brushless servo motor,200V rated voltage,incremental encoder feedback,special winding and shaft version,matched with BJRL rack servo drives for legacy medium-heavy load automation equipment repair.Confirm feedback type and shaft specification before ordering.ESD protection required during handling and installation.