B&R 8LSAA2.D9045S200-3 Servo Motor w/ Brake & EnDat Encoder – 4500 rpm, 1.27 Nm – Ideal for Packaging Lines

The B&R 8LSAA2.D9045S200-3 is a compact 400 VAC synchronous servo motor designed for machine axes that require fast rotary movement, accurate position feedback, and holding capability after drive power is removed.

With a nominal speed of 4500 rpm and nominal torque of 1.270 Nm, this motor is suitable for compact feeders, labeling mechanisms, indexing assemblies, small handling units, and packaging-machine subassemblies.

This version includes a 3.20 Nm holding brake. The brake is intended to retain a stationary axis during a controlled stop or power-off condition. It is suitable for machine sections where the load must not move freely after the servo drive is disabled.

The D9 2.2 inductive multi-turn EnDat encoder provides absolute position feedback across multiple revolutions. The smooth 14 mm shaft and 70 mm square flange should be matched with the original mechanical installation before replacement.

This product is a synchronous servo motor only. It should not be described as a power supply, internal I/O module, X2X Link device, PLC, servo amplifier, or bus component.

Key Features

400 VAC synchronous servo motor

4500 rpm nominal speed

1.270 Nm nominal torque

1.400 Nm stall torque

4.500 Nm maximum torque

3.20 Nm holding brake

Inductive multi-turn EnDat encoder

Smooth 14 mm shaft

70 mm square flange

Single-cable hybrid connection

Self-cooled motor construction

Typical Applications

Packaging machinery

Labeling systems

Compact servo feeders

Rotary indexing units

Assembly equipment

Printing and converting machinery

Small handling mechanisms

Industrial servo motor replacement projects

Installation Notes

Confirm the original motor model, encoder type, brake requirement, shaft dimensions, flange size, and centering diameter before replacement.

The holding brake is intended to hold a stationary axis. It should not be used as the primary method for repeated dynamic stopping.

Use a compatible servo drive and matching hybrid motor cable. Confirm the encoder configuration before commissioning.

FAQ

Q

Is 8LSAA2.D9045S200-3 a power supply module

A

No it is a synchronous servo motor

Q

Does this model include a holding brake

A

Yes it includes a 3.20 Nm holding brake

Q

What encoder does this motor use

A

It uses a D9 2.2 inductive multi-turn EnDat encoder

Q

What is the nominal speed

A

The nominal speed is 4500 rpm

Q

Is the shaft smooth or keyed

A

It has a smooth 14 mm shaft