3187 - Bipolar Stepper Motor Chopper Driver
Our
new bipolar chopper driver allows you to get better performance from your
stepper motor.
It uses a dual full bridge motor driver based on SGS Thompson chips L297
& L298.
Features
- Easily adjustable motor current (0.A to 2A)
- Full and Half stepping modes
- Step and Direction inputs
- Synchroniseable when using multiple drivers
- Enable input can be connected to ground to disable motor
Motor current for each phase is set using an on-board
potentiometer and the controller is capable of handling motor winding
currents of up to 2 Amps per phase.
It operates from a DC supply voltage of 9-36V. The drive provides all
basic motor controls, including full or half stepping of bipolar
steppers and direction control. Works with large bipolar
stepper motors like the MO-101, MO-102 and MO-103.
All signals (Step, Direction, Enable) can be interfaced to external
logic or a microcontroller. You can easily control the motor from your
computer's parallel port or a serial stepper controller card!
This controller is perfect for desktop CNC applications.
| Technical Specifications |
| Supply |
9-36Vdc |
| Motor Current |
0 - 2 Amps maximum per phase |
| Board Dimensions |
88Wx105Lx35H |
| Connections |
Screw terminal blocks and solder pads |
| Product Format |
Electronic Kit (KT
 )
or Assembled (AS)
more |
| Documentation |
 User
Manual |
