ELAU SH140/30120/0/1/00/00/00/00/00 11.1Nm Keyed Shaft Singleturn No-Brake PacDrive Servo Motor

The ELAU SH140/30120/0/1/00/00/00/00/00 is a 140 mm-frame permanent-magnet three-phase synchronous servo motor for PacDrive motion systems. The SH140/30120 motor body provides 11.1 Nm standstill torque and 27 Nm peak torque. At the documented 400 V operating point, it delivers 9.2 Nm rated torque at 3000 rpm with 2.89 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 higher-torque direct drives where a keyed mechanical connection is required but the machine provides its own load-holding method. This combination is distinct from other SH140/30120 variants: the compact SH140 torque body with keyed shaft, singleturn encoder, and no holding brake. Use the full legacy type code and the mapped SH3 reference SH31401P11A2000 when checking a replacement.

Key Features

· 11.1 Nm standstill torque and 27 Nm peak torque for dynamic PacDrive axes

· 2.89 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 SH31401P11A2000 helps verify the exact legacy configuration

Typical Applications

· Large keyed roller drives

· Heavy conveyor and transfer axes

· Rotary process equipment

· Packaging machine main shafts

· Replacement of keyed SH140/30120 motors

Compatibility and Selection Note

Select the motor by the complete type code SH140/30120/0/1/00/00/00/00/00, not only by SH140/30120. Confirm the shaft interface, encoder type, brake, connector orientation, sealing, motor cable, drive current rating, controller project, and machine mounting arrangement. The mapped reference SH31401P11A2000 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 should a brake-equipped SH140 be considered instead?

A brake-equipped configuration should be evaluated when gravity or stored mechanical energy can move the load after power is removed. This exact model does not include a holding brake.

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 SH140/30120/0/1/00/00/00/00/00, cross reference SH31401P11A2000, the complete nameplate, shaft, encoder, brake, connectors, sealing, cable set, drive rating, and machine project. Matching only SH140/30120 is not sufficient.