The E-DC low cost microstepping drive has an 4.8Apk output, a resolution of 50,800 steps/rev and accepts industry standard step/direction command signals. The E-Dc drives feature an anti-resonance circuit plus 6 predefined current waveforms to optimize smoothness

E-DC Low Cost Microstepper Drive - Features:
• Drive Input Supply : 24...48VDC
• Output Current : 3.4 Arms / 4.8 Apk
• Resolution : 50,800 steps/rev
• Motor Inductances : 0.2 mH - 80mH
• 3-State Current Control (allows the drive and motor to run cooler and more efficiently than 2-state drives)
• Auto Standby (reduces motor current and heating at rest)
• Six Predefined Current Waveforms (to optimize smoothness)

Protection:
• Optically isolated step and direction inputs
• Short circuit protected—phase-to-phase, and phase-toground
• Power dump circuitry to protect drive from regeneration caused by large inertial loads
• Self-test feature to verify proper system operation
• Overtemperature circuitry protects the drive from thermal damage

Physical:
• Status/fault LED indicators to confirm proper operation
• ASIC and surface mount technologies minimize product footprint, overall package size, and increase product reliability
• Removable snap-on molded cover for convenient configuration and protection against contaminants
• Optically isolated fault output for embedded applications
• Heat plate design allows thermal dissipation through a suitable heat dissipating mounting surface
• Simplified, two-screw mounting
• Right-angle screw terminal allows side-to-side mounting or Eurorack compatibility
• Overall dimensions 5.0 x 3.6 x 1.6 in. (127 x 91 x 41 mm)
• Convenient configuration DIP switches
• Certified as UL-recognized component
• CE (LVD & EMC)