ELAU SH100/40080/0/1/00/00/00/00/00 8Nm Keyed Shaft Singleturn No-Brake PacDrive Servo Motor

The ELAU SH100/40080/0/1/00/00/00/00/00 is a 100 mm-frame permanent-magnet three-phase synchronous servo motor for PacDrive motion systems. The SH100/40080 motor body provides 8 Nm standstill torque and 28.3 Nm peak torque. At the documented 400 V operating point, it delivers 5.7 Nm rated torque at 4000 rpm with 2.39 kW rated output.

This complete suffix identifies the keyed shaft, SinCos SKS36 singleturn absolute feedback, and a version without a holding brake, with angular round connectors. It is suited to directly coupled rotary loads that need a keyed mechanical interface, strong acceleration torque, and straightforward singleturn feedback. This combination is distinct from other SH100/40080 variants: a keyed shaft and singleturn encoder without the added inertia or holding function of a brake. Use the full legacy type code and the mapped SH3 reference SH31003P11A2000 when checking a replacement.

Key Features

· 8 Nm standstill torque and 28.3 Nm peak torque for dynamic PacDrive axes

· 2.39 kW rated output at the documented 400 V operating point

· Keyed shaft for the specified mechanical coupling arrangement

· SinCos SKS36 singleturn absolute feedback for motor commutation and position control

· Without holding brake to match the machine's load-holding design

· Mapped SH3 reference SH31003P11A2000 helps verify the exact legacy configuration

Typical Applications

· Rotary indexing tables

· Driven rollers and conveyor sections

· Cutting and feeding mechanisms

· Packaging machine main axes

· PacDrive retrofits requiring a keyed SH100 shaft

Compatibility and Selection Note

Select the motor by the complete type code SH100/40080/0/1/00/00/00/00/00, not only by SH100/40080. Confirm the shaft interface, encoder type, brake, connector orientation, sealing, motor cable, drive current rating, controller project, and machine mounting arrangement. The mapped reference SH31003P11A2000 supports configuration checking but does not remove the need to compare the installed nameplate and connector layout. Do not substitute another suffix without checking mechanical fit, feedback compatibility, and brake wiring.

FAQ

When is this keyed no-brake configuration preferable?

It is suitable when the driven component is secured by a key and the machine does not require the motor to hold a load after drive power is removed.

Which shaft configuration does this exact model use?

It uses a keyed shaft. The coupling, hub, key, axial retention, and permitted shaft loads must match this mechanical version.

What feedback device is specified?

The exact configuration uses SinCos SKS36 singleturn absolute feedback. The controller project and feedback interface must be checked before replacement.

Does this model include a holding brake?

No. This exact suffix does not include a holding brake. The machine must provide a safe means of retaining any gravity-loaded or mechanically unstable axis.

Can this SH motor operate without a compatible servo drive?

No. It is a synchronous servo motor and requires a compatible PacDrive servo amplifier, correctly sized motor cable, feedback connection, motor data, and controller configuration.

What should be verified before ordering a replacement?

Compare SH100/40080/0/1/00/00/00/00/00, cross reference SH31003P11A2000, the complete nameplate, shaft, encoder, brake, connectors, sealing, cable set, drive rating, and machine project. Matching only SH100/40080 is not sufficient.