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DMC-30012
Description
The DMC-30012 includes a sinusoidally commutated, PWM amplifier for driving brushless servo motors or a
brushed motor. Each amplifier drives motors operating at up to 10 Amps continuous, 15 Amps peak, 20–60 VDC.
The gain settings of the amplifier are user-programmable at 0.4 Amp/Volt, 0.8 Amp/Volt and 1.6 Amp/Volt. The
switching frequency is 33 kHz. The amplifier offers protection for over-voltage, under-voltage, over-current, short-
circuit and over-temperature. A shunt regulator option is available. If higher voltages are required, please contact
Galil.
WARNING
Do not “hot swap” the motor power or supply voltage power input connections. If the amplifier is
enabled when the motor connector is connected or disconnected, damage to the amplifier can
occur. Galil recommends powering the controller and amplifier down before changing the connector,
and breaking the AC side of the power supply connection in order to power down the amplifier.
Chapter 5 Integrated Components▫ 17
DMC-3x01x UL Installation Manual