Stepper motor driver

Miniature Integral Design - Miniature size 42.3mm*42.3mm*13.5mm - Fit onto motors seamlessly - Die-cast aluminum enclosure, improving heat transfer and durability Motor Drive Characteristics - Wide supply voltage range 12 ~ 40VDC - Output current 4/8A, instruction adjustable - Full to 16th micro-step resolution - Dual full H-bridge with PWM constant current control - Accurate micro-stepping and current control, 6600 RPM max speed for NEMA 17 motor (half-step) and 4000 RPM for NEMA 17/23 motor (quad-step). CAN2.0B Active Communication - 2-wire interface - Max 1M bps operation, long distance - Differential bus, high noise immunity - Max 100 nodes Embedded DSP Microprocessor - Embedded 64-bit calculation precision high-performance digital signal processing micro controller - Absolute position counter, reset by instruction or sensor input - Advanced motion control module, from 0 to 4000 RPM in 0.25s and from 0 to 6600 RPM in 0.5s (for NEMA17/23) - 3 digital inputs, 1 can be configured to analog input (12bit) - 1 TTL output, controlled by 3 events or instruction - 12 real-time event based change notifications (similar to interrupters) - 5 programmable actions triggered by 8 sensor events - Simple, intuitive, rich instructions - User-friendly interface