Kollmorgen TT2953-4011-B Direct Drive DC Servo Motor Spare Part

Technical Specifications

Model:TT2953-4011-B

Brand:Kollmorgen

Part No:TT2953-4011-B

Product type:Permanent Magnet Direct Drive DC Servo Motor

Rated power:620W

Max speed:3000rpm

Continuous torque:12.5Nm

Peak torque:35.2Nm

Rated voltage:60V DC

Protection class:IP65

Dimension:162mm86mm86mm

Weight:4.80kg

Feedback interface:Built-in tachometer

Mounting:NEMA34 flange mounting

Cooling method:Natural convection

Efficiency:95%

Operating temperature:0~40℃

Storage temperature:-20~70℃

Relative humidity:5~95% non-condensing

Certification:CE,UL

System compatibility

TT2953-4011-B belongs to Kollmorgen Inland direct drive motor family,matched with Kollmorgen DC servo drives,widely used in machine tools,packaging machinery,material handling and precision automation systems.This is industrial spare part for equipment overhaul and maintenance.

Function

TT2953-4011-B is high-performance direct drive DC servo motor.It features low rotor inertia,fast dynamic response and smooth running performance.Built-in tachometer provides stable speed feedback signal.High energy density permanent magnet rotor delivers excellent responsiveness,this model is without built-in holding brake,smooth shaft.

Installation

Install TT2953-4011-B via NEMA34 flange mounting on machine fixture.Connect motor power cable and tachometer feedback cable.Tighten mounting bolts and connector locking rings,separate power and signal wiring,complete shielding grounding before power-on test.

Interface

‑DC motor power connector

‑Tachometer feedback connector

‑Shield grounding terminal

Feature

TT2953-4011-B Kollmorgen DC servo motor.Typical faults:winding insulation aging,tachometer element damage,bearing wear,connector pin oxidation.Test winding resistance,insulation resistance and feedback signal before replacement.

Diagnostic

Motor faults will trigger overload,overcurrent or feedback loss alarm;motor jitter,speed fluctuation,motor fails to start,intermittent positioning deviation.

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

Product Brief

TT2953-4011-B is Kollmorgen Inland 620W direct drive DC servo motor,NEMA34 flange,with tachometer feedback,without holding brake,smooth shaft,compatible with Kollmorgen DC servo drives for precision automation equipment maintenance.Confirm feedback type and shaft specification before ordering.ESD protection required during handling and installation.