Step Motor Driver 1.2-4.2A SMD-4.2

SMD Series has been designed to control two-pole 2 and 4 phase stepper motors. All SMD drivers support micro-stepping, have the "Enable" input to enable/disable motion and make current reduction possible in holding mode. 

The SMD series control speed, direction and position of a stepper motor. 

The SMD drivers have full-step, half-step, and micro step operation modes. Half-step gives smoother movement adn can be used to reduce resonances at low speeds. Micro step provides the smoothest movement at low frequencies. This mode can also be used to increase stop position accuracy. 

SMD-4.2 drivers are suitable for middle current stepper motors, for example in CNC machines for wood and plastics processing. 

Voltage: 12-48V
Current: 1.2-4.2A
Microstepping: 1, 1/2, 1/4, 1/16

Available as a DIN rail or panel mounted version. Please select below.