Small size stepmotor driver SMD‑1.8

We recommend the model SMD‑1.6DIN

The model SMD‑1.8 is outdated, production discontinued. We recommend using new models instead. Please, check the list of present models here

SMD‑1.8 is a small size step motor driver, intended to control stepmotors with current per phase below 1.8 A. This driver is suitable to control bipolar 2 and 4 phase stepmotors. Microstepping up to 1/16 provides smooth motion. Current reduction function in holding mode can be turned on or off by customer.

The driver process STEP/DIR signals as motion assignment. Enable signal is used for emergency motor stop.

The main parameters of tiny stepmotor driver SMD‑1.8

  • Max. current per phase - 1.8 Amp
  • Power supply - 12 ‑ 30 VDC
  • Microstepping mode - 1, 1/2, 1/4, 1/8, 1/16

Dimensions of stepmotor driver SMD‑1.8:

Dimensions of stepmotor driver SMD-1.8