Stepper speed controller max. 2 A, 10 - 30 VDC | UIM 24302

DC

Miniature Integral Design − Miniature size 42.3mm x 42.3mm x 16.5mm (L x W x H) − Integrally designed to fit onto motors seamlessly, as well as work standalone − Die-cast aluminum enclosure, improved heat dissipation and durability Motor Driver Features − 10 - 30VDC input voltage, Max 2A adjustable phase current − 16th micro-stepping − Dual full H-bridge with PWM constant current control Control Features − Embedded microcontroller − Self pulse generation, automatic run on power-up − Speed control through on-board trimmer 0.15 - 1900 RPM (UIM24302A) − Speed control through external potentiometer 0.15 - 1900 RPM (UIM24302B) − Speed control through 0 - 5V voltage input 0.15 - 1900 RPM (UIM24302B) − Acceleration function − Switch control run/stop, direction, enable/shutdown − Automatic current reduction / power saving Description UIM24302 stepper motor controller is a microprocessor embedded, voltage control, miniature stepper motor controller.