B&R 8LSA45.DB022S300‑3 Synchronous Servo Motor

Technical Specifications

Model:8LSA45.DB022S300‑3

Brand:B&R

Product Type:8LS series high‑torque three‑phase synchronous servo motor

Applicable System:Matching with ACOPOSmulti servo drive system,applied for machine tools,packaging machinery,heavy‑duty automated assembly,material handling,vertical‑axis multi‑axis motion‑control production lines。

Mechanical Structure:Size45 flange,key‑way shaft,built‑in 24VDC holding brake;angled swivel rotatable connector;natural self‑cooling;IP64 protection for shaft and connector side;insulation class F。

Electrical Rating:High continuous torque output;EnDat absolute encoder supports drive automatic motor‑parameter read‑in;KTY84 winding temperature‑sensor for over‑temperature monitoring;holding brake realizes shaft static locking under power‑off condition。

Feedback:D‑interface EnDat absolute encoder,no need for zero‑point return after power‑on,realizes automatic motor identification on ACOPOSmulti drives,strong anti‑interference performance for harsh industrial site。

Installation:Flange mounting mode,allow any installation orientation;power and torque derating required above 500 m altitude。

Certification:CE,cULus,UKCA certification

Working temperature:‑20℃ ~ +40℃

Storage temperature:‑25℃ ~ +70℃

Relative humidity:5‑85% non‑condensing,pollution degree 2

Built‑in function:High‑torque synchronous servo motor provides stable large‑torque output for heavy‑load automation axes. EnDat absolute encoder eliminates homing procedure during equipment startup,simplifies commissioning work. Built‑in holding brake locks motor shaft under power‑off condition,prevents axis falling for vertical‑axis applications. KTY84 sensor monitors winding real‑time temperature to avoid motor overheat burnout. Angled swivel connector optimizes on‑site wiring layout. IP64 protection adapts ordinary industrial dust‑proof and splash‑proof working environment。

Product Brief

8LSA45.DB022S300‑3 belongs to B&R 8LS‑series high‑torque servo motor family. It adopts EnDat absolute feedback plus integrated holding‑brake configuration,specially designed for heavy‑duty and vertical‑axis scenarios requiring position retention after power failure.

EnDat encoder can transmit motor nameplate parameters to servo drive automatically,greatly shortens on‑site debugging cycle. Key‑way shaft is convenient for coupling and gear box installation. Cooperates with ACOPOSmulti series inverter modules to realize high‑precision position,speed and torque control for heavy‑load equipment.

This is legacy spare part,widely used for maintenance and hardware replacement of original B&R automation equipment. Before purchase,please confirm drive matching,torque‑speed demand and mechanical shaft‑end dimension. ESD protection shall be followed during installation. Power cable and feedback cable sold separately