Drive any 5, 6 or 8-lead unipolar stepper motor rated up to 6A (5 - 35Vdc). Provides motor speed and direction control. Can be operated in free-standing (internal oscillator) or PC-controlled (direction, step) mode.

Uses IRFZ44 power MOSFETs to drive the motors. These MOSFETs have a low on resistance and can carry 6 Amps each without a heatsink. Uses discrete logic ICs (4013, 4030, 4093).

Up to six 3179 driver boards (for controlling 6 motors) can be connected to a single PC parallel port. Full operational details provided (see documentation link below). Screw terminal blocks and solder pins for connections.

Separate supply voltage for board and motors if required. Board Supply: 9-12Vdc (Order Code PSU445 with connector 7-1012).

Motor Supply: 5 - 35Vdc (see Power Supplies section). Maximum Output Current: 6 Amps per phase. PCB: 80x50mm.

Related Searches: Unipolar, stepper motor, Driver, controller

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