B&R 8LSA35.DA060S200-3 6000 RPM 1.6 Nm Servo Motor with Brake Smooth Shaft

The B&R 8LSA35.DA060S200-3 is a compact high-speed synchronous servo motor designed for machine builders and maintenance teams working with fast-motion industrial axes. It combines a 6000 rpm nominal speed with 1.60 Nm nominal torque, making it suitable for equipment where rapid rotation, short indexing times and stable speed regulation are more important than large continuous torque output.

This version is equipped with a 4.00 Nm holding brake. The brake is intended to keep a machine axis in position after power is removed, which can be important for suspended loads, vertically arranged mechanisms and safety-sensitive positioning sections. It should be used as a holding device rather than as a regular dynamic stopping brake.

The motor uses a smooth 14 mm shaft, allowing connection through precision couplings, clamping hubs, compact belt pulleys or matched drive elements. This shaft style is useful where accurate concentricity and controlled assembly are required, especially in high-speed motion mechanisms.

For feedback, the motor uses an ECI 1319 FS single-turn encoder with EnDat 2.2 communication. This configuration supports reliable speed and position monitoring in compatible B&R servo systems. With a self-cooling design and 94% efficiency, the 8LSA35.DA060S200-3 is a practical choice for replacement, overhaul and retrofit work involving compact high-speed motion assemblies.

Before replacing an existing motor, verify the complete ordering code, encoder type, brake requirement, shaft configuration, flange dimensions, cable arrangement and servo drive parameters.

Key Features

6000 rpm nominal speed for high-cycle motion applications

1.60 Nm nominal torque in a compact servo motor frame

2.30 Nm stall torque for controlled acceleration response

Integrated 4.00 Nm holding brake for axis retention

Smooth 14 mm shaft for precision coupling or pulley mounting

ECI 1319 FS single-turn encoder feedback

EnDat 2.2 interface for compatible motion control systems

400 VAC self-cooling synchronous motor construction

94% efficiency for reduced energy loss during operation

80 mm centering diameter for accurate mounting alignment

Typical Applications

Vertical positioning modules

High-speed packaging machinery

Labeling and coding equipment

Printing and converting systems

Rotary processing units

Compact indexing tables

Servo-driven feeder mechanisms

Precision conveyor positioning systems

Automated assembly stations

Industrial motor replacement projects

FAQ

Q: Does the B&R 8LSA35.DA060S200-3 include a holding brake?
A: Yes. This motor includes an integrated holding brake rated at 4.00 Nm.

Q: Is the brake suitable for repeated dynamic stopping?
A: No. The brake is mainly designed to hold the axis in position when power is removed. Dynamic stopping should be handled by the correctly configured drive system and machine design.

Q: What is the difference between the S200 and S100 versions?
A: The S200 version has a smooth shaft and holding brake. The S100 version has a keyed shaft and no holding brake.

Q: What is the rated speed of this motor?
A: The nominal speed is 6000 rpm.

Q: What feedback system is used?
A: It uses an ECI 1319 FS single-turn encoder with EnDat 2.2 communication.

Q: Is this motor suitable for vertical axes?
A: It can be suitable for properly designed vertical axes because it includes a holding brake. Final suitability depends on load conditions, safety requirements and machine design.