The ELAU SM-100/30/080/P1/45/S1/B0 is a PacDrive SM series synchronous servo motor designed for applications requiring high torque output, reliable mechanical transmission, and precise motion control.

Compared with the higher-speed SM-100/50/030 models, this motor uses a lower-speed and higher-torque configuration, providing 8.2 Nm rated torque at 3000 rpm. This design makes it suitable for automation equipment where load handling capability and stable acceleration are more important than maximum rotational speed.

The motor features a P1 keyed shaft design, providing a secure mechanical connection between the motor shaft and driven components. Compared with the P0 smooth shaft version, the keyway configuration improves torque transmission reliability in applications with higher mechanical loads or frequent acceleration and deceleration.

The integrated S1 SinCos single-turn encoder provides accurate position and speed feedback for closed-loop operation with ELAU PacDrive controllers and servo drives.

The B0 configuration means the motor is supplied without a holding brake, making it suitable for horizontal axis applications where external braking is not required.

The SM-100/30/080/P1/45/S1/B0 is designed for packaging machines, assembly equipment, material handling systems, and other industrial automation applications requiring precise and stable servo performance.

This product is a synchronous servo motor only. It should not be described as a servo drive, motion controller, inverter, PLC module, or power supply.

Key Features

ELAU PacDrive SM servo motor

SM-100 frame size

3000 rpm rated speed

8.2 Nm rated torque

1.81 kW motor power

400 VAC three-phase operation

P1 keyed shaft design

Secure torque transmission structure

SinCos single-turn encoder

No holding brake configuration

IP64/IP65 protection design

High torque servo performance

Compatible with PacDrive systems

Typical Applications

Packaging machinery

Robotic automation systems

Assembly equipment

Material handling machines

Printing and converting equipment

Food processing machinery

High-load positioning systems

Servo retrofit projects

Industrial motion control applications

Installation Notes

Before installation, confirm the complete motor model:

SM-100/30/080/P1/45/S1/B0

Verify:

Motor flange size

Shaft keyway specification

Encoder type

Servo drive compatibility

Motor cable

Feedback cable

Mechanical coupling

This model uses a P1 keyed shaft. Do not directly replace it with the P0 smooth shaft version without checking the mechanical coupling design.

Before startup:

Check encoder recognition

Verify motor direction

Confirm servo parameters

Check position feedback

Perform reference movement

Verify torque response

FAQ

Q

What is ELAU SM-100/30/080/P1/45/S1/B0?

A

It is a PacDrive SM series synchronous servo motor with a keyed shaft and SinCos encoder feedback.

Q

What is the rated speed?

A

The rated speed is 3000 rpm.

Q

What is the rated torque?

A

The rated torque is 8.2 Nm.

Q

What is the difference between SM-100/30/080 and SM-100/40/080?

A

SM-100/30/080 provides lower speed and higher torque characteristics, while SM-100/40/080 provides higher speed operation at similar torque levels.

Q

What is the difference between P0 and P1 versions?

A

P0 uses a smooth shaft, while P1 uses a keyed shaft for stronger mechanical torque transmission.

Q

Does this motor include a brake?

A

No. B0 indicates no holding brake.

Q

What encoder is installed?

A

It uses an S1 SinCos single-turn encoder.

Q

Is this a servo drive?

A

No. It is a servo motor requiring a compatible PacDrive servo drive and controller.