3-axis stepmotor driver

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3-axis stepmotor driver SMD‑303

SMD‑303 is a step motor driver for simultaneous control up to 3 units of stepper motors. This driver is designed without a case and intended to be built into the system. SMD-303 carries small and middle sizes stepmotors with current per phase below 3.0 A. Microstepping up to 1/16 provides smooth motion. Current reduction function in holding mode can be turned on or off by customer. Standard logic signals Pulse and Dir are used for motion assignment.

The main parameters of 3-axis stepper driver SMD‑303

  • Max. current per phase - 3.0 Amp
  • Power supply - 10 ‑ 30 VDC
  • Microstepping mode - 1, 1/2, 1/8, 1/16

Dimensions of 3-axis stepper driver SMD‑303:

Dimensions of 3-axis stepper driver SMD-303