The B&R 8LSA57.R2030D200-3 is an 8LS series synchronous servo motor designed for industrial motion control systems that require both high torque output and a holding brake. It is suitable for servo axes where the motor shaft must remain in position during stop, emergency stop, or power-off conditions.

This motor has 3000rpm nominal speed, 17.5Nm nominal torque, 20Nm stall torque, and 69Nm maximum torque. With 5498W nominal power, 10.7A nominal current, and 9000rpm maximum speed, the 8LSA57.R2030D200-3 is suitable for medium and high-torque applications in packaging machinery, lifting mechanisms, indexing units, material handling systems, and automated production equipment.

The main feature of this model is the integrated 15Nm holding brake. This makes it different from the non-brake version 8LSA57.R2030D000-3. The brake version is normally selected for vertical axes, lifting axes, holding axes, indexing stations, or machine applications where shaft position must be maintained when drive power is removed.

The 8LSA57.R2030D200-3 uses self-cooling Type A construction, 400VAC motor class, smooth shaft d=24mm k6 × 50mm, 2-pole R2 resolver feedback, and angled swivel speedtec connector. It has a 142mm flange square dimension and 130mm centering diameter, so mechanical dimensions and cable connection direction should be checked before replacement.

For replacement applications, the complete model number 8LSA57.R2030D200-3 must be confirmed carefully. Similar 8LSA57 motors may have the same torque rating but different brake configuration, shaft option, encoder type, connector direction, or special option code. Before ordering, please check the original motor nameplate, brake requirement, servo drive configuration, motor cable, feedback cable, mounting dimensions, and machine safety requirement.

Dengfeng supplies B&R 8LS servo motors, ACOPOS servo drives, ACOPOSmulti modules, ACOPOS P3 drives, motor cables, encoder cables, PLC modules, industrial PCs, and automation spare parts for machine repair and production line maintenance. Before shipment, we can check the model label, shaft condition, connector condition, brake configuration, appearance, and packaging according to your request.

Key Features

FAQ

Q1: What is B&R 8LSA57.R2030D200-3?
A1: It is an 8LS series synchronous servo motor with 3000rpm nominal speed, 17.5Nm nominal torque, and integrated holding brake.

Q2: Does 8LSA57.R2030D200-3 include a holding brake?
A2: Yes. This model includes a 15Nm holding brake.

Q3: What applications is the brake version suitable for?
A3: It is suitable for vertical axes, lifting axes, holding axes, indexing stations, and applications where the shaft must hold position after power-off.

Q4: What is the rated torque of this motor?
A4: The nominal torque is 17.5Nm, the stall torque is 20Nm, and the maximum torque is 69Nm.

Q5: What feedback does this motor use?
A5: It uses 2-pole R2 resolver feedback.

Q6: What shaft type does this model use?
A6: It uses a smooth shaft d=24mm k6 × 50mm without oil seal.

Q7: Can 8LSA57.R2030D200-3 be replaced by 8LSA57.R2030D000-3?
A7: Not recommended for brake-required axes. The D000 version does not have a holding brake, so it should not replace a brake motor in vertical or safety-related holding applications.

Q8: What should I check before ordering?
A8: Please confirm the full motor model, brake requirement, shaft type, feedback type, connector direction, servo drive model, motor cable, encoder cable, and mounting dimensions.

Q9: What servo drive family is commonly used with this motor?
A9: It can be used with compatible ACOPOS, ACOPOSmulti, or ACOPOS P3 drive systems, depending on the actual machine configuration.

Q10: Can you help confirm compatibility?
A10: Yes. Please send photos of the original motor nameplate, servo drive label, cable connectors, and machine installation position.

• Lifting and holding mechanisms
• Packaging machinery
• Indexing and positioning units
• Material handling systems
• Conveyor and transfer equipment
• Printing machinery
• Automated production lines
• Servo motor replacement projects
• Factory maintenance spare parts inventory

Typical Applications

The B&R 8LSA57.R2030D200-3 servo motor can be used in: