Products > Stepper > Stepper motor drivers > SMD-1.6mini

STEPMOTOR with integrated driver SMD‑1.6mini

We recommend the model SMD‑1.6mini ver.2

The model SMD‑1.6mini is outdated, production discontinued. We recommend using new models instead. Please, check the list of present models here

SMD­1.6mini is a step motor driver, which is designed to be buit-in into stepper motors. At the moment these drivers are offered together with stepper motors as whole assembled units. No need of connecting, adjusting or any other preparation - the system is a ready to work complete step motor drive.

As SMD­1.6mini drivers has quite little dimensions, these complete drives save space in a final product. As these drives are supplied as whole units, no need of connection and adjusting driver and step motor and save personnel's time.

Control mode is standard Pulse/Dir mode – step motor driver receives voltage pulses as Step signal and voltage level as Direction signal. Motion displacement depends on pulses number, motion speed is proportional to pulses frequency. The direction depends on voltage level on DIR input.

The main parameters of tiny built-in stepper driver SMD­1.6mini

  • Max. current per phase - 1.6 Amp
  • Power supply - 12 ‑ 48 VDC
  • Microstepping mode - 1, 1/2, 1/4, 1/16

The main parameters of stepper motor SM4247 with integrated driver SMD­1.6mini

  • Maximum holding torque: 4.4 kgf*cm
  • Maximum current per phase: 1.6 A
  • Phase resistance: 1.65 Ohm
  • Phase inductance: 2.8 mH
  • Motor rotor inertia: 68 g*cm2

Dimensions of stepper motor SM4247 with integrated driver SMD­1.6mini:

Dimensions of stepper motor SM4247 with integrated driver SMD-1.6mini