Parker: Stepper Drive (OEM750)

Microstepping Drive for High Volume Applications

Compumotor’s OEM750 microstepping drive/controller is designed with performance, power, packaging, and reliability in mind -- everything that is necessary to meet your high-volume microstepping application needs.

Performance:

• Designed for use with motor inductance range of 0.2 mH-80 mH

• Three-state current control allows the drive and motor to run cooler and more efficiently than two-state drives.

• Selectable resolution up to 50,800 steps/rev

• Auto standby reduces motor current (and heating) at rest

• Provides 0.2 Amps to 7.5 Amps (peak)

• Single 24-75 VDC power supply input

• Compatible with a variety of motors

• Six predefined current waveforms to optimize smoothness

Protection:

• Optically isolated step and direction inputs

• Short circuit protected -- phase-to-phase, and phase-to-ground

• Power dump circuitry to protect drive from regeneration caused by large inertial loads.

• Self-test feature to verify proper system operation

• Over-temperature circuitry protects the drive from thermal damage

Physical:

• Status/fault LED indicators to confirm proper operation

• Application specific integrated circuit (ASIC) and surface mount technology minimize product footprint, overall package size, and increase product reliability.

• Removable snap-on molded cover for convenient configuration and protection against contaminants.

• Optically isolated fault output for embedded applications

• Heat plate design allows thermal dissipation through a suitable heat dissipating mounting surface.

• Simplified, two-screw mounting

• Right-angle screw terminal allows side-to-side mounting or Eurorack compatibility

• Built-in controller version for complete application solutions -- OEM750X

• Overall dimensions 5.0 x 3.6 x 1.6 in. (127 x 91 x 41 mm)

• Convenient configuration DIP switches

• Certified as UL-recognized component

• CE (LVD & EMC)*

* For compliance, user must follow procedure set in the OEM750 User Guide.

OEM750/OEM750X Stepper Drive PDF