E-AC/DC
Compumotor's new E-AC is a low-cost, high-performance, high-reliability microstepping drive in a small package. The design of the E-AC is based on the design of our proven Zeta and OEM750 microstepping drives. It provides up to 3.5 Amps of current to the motor and accepts 120VAC direct-online power only. All step motors are subject to mid-range instability or oscillations. The E-AC incorporates an anti-resonance circuitry that aggressively and effectively suppresses these oscillations, thus taking advantage of the full capabilities of the step motor.
Compumotor’s new E-DC microstepping drive is designed for a 48VDC input power requirement and provides current up to 4.8 Amps peak of current to the motor.
Features:
- Designed for use with motor inductance of 0.5 mH - 80 mH
- 3-state current control allows the drive and motor to run cooler and more efficiently than 2-state drives
- Selectable resolution up to 50,800 steps/rev. Four predefined current waveforms to optimize smoothness
- Auto standby reduces motor current (and heating) at rest
- Provides 0.02 Amps to 3.5 Amps (peak) for E-AC, 0.2 Amps to 4.8 Amps (peak) for E-DC
- 95 - 132VAC power supply input (E-AC), 24-48 VDC (E-DC)
Downloads & Resources:
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