Faster braking enabled through low-voltage motor control
1st September 2016
A low voltage motor control with single phase AC line source, the DCH403-10, has been announced by American Control Electronics (ACE). The DCH403-10combines a custom regen-capable switching power supply with a low voltage drive to allow control over low voltage motors without the negative effects of current spikes or the large BUS voltage associated with typical 115/230VAC controls.
Additionally, the unit’s built-in circuitry diverts regenerative current to a dump resistor, allowing for quicker braking than most PWM drives. The DCH series is ideal for applications including solar-powered devices, mobile equipment and actuator control.
Features of the DCH403-10 Motor Control include:
- 4-Quadrant drive.
- N.O. an N.C. contacts for alarm output.
- Contact can be used to power an external brake coil.
- Torque mode functionality.
- Capable of auto-cycling with limit switches.
- Resistive feedback for positioning control.
- Allows floating or grounded 0- ±5VDC, 0- ±10VDC or 4–20mA signals.
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- Faster braking enabled through low-voltage motor control 1st September 2016
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