Quasar ElectronicsAS3187KT - Bipolar Stepper Motor Chopper Driverhttp://www.quasarelectronics.co.uk/media/ecom/prodsm/3187_small.jpgOur new bipolar chopper drive allows you to get better performance from your stepper motorElectronics > Circuit Components > Circuit Prototyping > Development Boardsid3187kt3187KT39.95Quasar Electronics Limitednewin stockhttp://www.quasarelectronics.co.uk/Item/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.
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.
0 - 2 Amps maximum per phase
Screw terminal blocks and solder pads
SELF-ASSEMBLY Electronic Kit (KT) or PRE-ASSEMBLED Electronic Module (AS) more