3ph 57mm NEMA23 86mm NEMA34 motor Stepper drive 3ND583 18-50VDC 2.1-8.3A Leadshine New

3ph 57mm NEMA23 86mm NEMA34 motor  Stepper drive 3ND583 18-50VDC 2.1-8.3A Leadshine New 3ND583 The 3ND583 is a high resolution 3-phase microstepping driver based on precision current control technology. It’s suitable for driving 3-phase hybrid stepping motors from NEMA size 17 to 34. By using the advanced pure-sinusoidal current control technology, both the noise and vibration of the stepping motor have been greatly reduced, which makes the stepping motors offer servo-like performances. Compared to the 3MD560, it’s lighter and smaller, and compared to most of the microstepping drivers in the market, both driver heating and motor heating have been reduced by 15-30%. Features High performance, low noise and lost cost   Low driver heating and low motor heating Supply voltage up to 50 VDC Output current up to 8.3A (RMS 5.9A) Input signal TTL compatible Automatic idle-current reduction Suitable for 3-phase stepping motors, including 3 lead and 6 lead motors Optically isolated differential input signals, pulse frequency up to 300 KHz 8 selectable resolutions up to 10000 steps/rev DIP switch current setting with 16 different values PUL/DIR & CW/CCW modes optional Over-voltage, short-voltage, over-current and short-circuit protection Small size for easy mounting Specifications Parameters 3ND583 Min Typical Max Unit Output current 2.1(1.5A RMS) - 8.3 (5.9 RMS) A Supply voltage 20 36 50 VDC Logic signal current 7 10 16 mA Pulse input frequency 0 - 300 kHz Isolation resistance 500 - - Mohm