3158 - Computer Controlled Bipolar Stepper Motor Driver

Computer Controlled driver for bipolar stepper motors using externally supplied 5V levels for controlling STEP and DIRECTION. 5V to 0V transition will step motor one position. Direction is controlled by applying 0V or 5V to the input.

Both inputs are opto-isolated making it ideal for CNC applications using a PC running suitable software (see User Manual below for details).

Uses IRFZ44 and MTP2955 MOSFETs to drive 5 to 50Vdc motors at currents up to 5 Amps max per phase.

Separate power connections are provided for the board and motor supplies. Screw terminal blocks and solder pins for connections.

Full technical and operational details can be found in the documentation below.

Technical Specifications
Board Supply	8-30Vdc
Motor Supply	5-50Vdc
Motor Current	5 Amps maximum per phase
Computer Interface	Parallel port (optional)
Maximum Switching Frequency	~ 100KHz (i.e. motor used will determine maximum switching frequency)
Board Dimensions	75x85mm
Connections	Screw terminal blocks and solder pads
Product Format	SELF-ASSEMBLY Electronic Kit (KT ) or PRE-ASSEMBLED Electronic Module (AS) more
Documentation	User Manual