two-phase stepper motor controller / multi-axis / compact / closed-loop
24 - 230 V | SDM Servostep drives Ever Elettronica



  • Motor type:

    two-phase stepper

  • Other characteristics:

    multi-axis, compact, closed-loop, 2-axis, open-loop, encoder input, OEM, programmable

  • Applications:


  • Input voltage:

    Max.: 220 V

    Min.: 24 V

  • Current:

    Max.: 8 A

    Min.: 0.5 A


The SDM programmable drives series with c0499 firmware, are Full Digital micro-step devices with local intelligence and high performances, based on the precise pwm control technology for the regulation of the sinusoidal current inserted in the f4d2 technology and easy to program by means of Atomic IDE. With the SDM drives it’s possible to control 2 or 4 phase stepper motors in open as well as in closed loop of torque, velocity and position, with less noise, less heating, smooth motions and energy saving. A wide range of SDM stepper drives with a different power level are available to combine with motor series with a flange size from 1.7” to 4.2”. The SDM drives with c0499 firmware offer a maximal versatility and reliability to a variety of applications and enable the fast and easy designing and testing of customized solutions. Thanks to the hardware resources available in the various drive versions and the advanced control mode implementations in the real time power module, such as electronic CAM profile programming, these drives together with the c0499 firmware and the Atomic IDE interface can also fully execute the PLC functions.

● Key characteristics of the Drive:
√ low motor vibration
√ energy saving
√ low mechanical noise
√ no resonance
√ low heat production
√ high reliability
√ closed loop of torque, velocity and position
√ AC/DC power supply
√ wide power range