New Generation Two-phase Open-loop Stepper Driver Series R28S

The R-S series is an upgraded line of open-loop stepper drives from Rtelligent, built on the company's years of accumulated expertise in stepper drive technology. Featuring an all-new architecture and algorithm, this new generation of stepper drives effectively reduces low-speed motor resonance, delivers stronger noise immunity, and supports functions such as sensorless stall detection and phase-loss alarm. It supports multiple pulse command formats and multiple DIP switch settings.
• Low-speed vibration suppression algorithm
• Sensorless stall detection
• Phase-loss alarm
• Independent 5V and 24V control signal interfaces
• Three pulse command formats: pulse + direction, dual pulse, and quadrature pulse