Features:
- Can be directly connected to the stepping motor, no external driver.
- High precision, adjustable speed, Angle can be set, and the speed can be real-time displayed.
- Speed controller is made with high quality circuit board which ensures a longer service life.
- This simple and easy-to-use DC motor speed controller has an stable performance.
- Designed with a digital display that shows the rate in percent of actual speed to maximum speed.
Specifications:
Model: YF-20
Control voltage: 7~30V
Current: within 2A
Stepper motor: common 42,57 two-phase four-wire five-wire six-wire stepper motor
Speed description: real-time speed regulation: 0.1~999 RPM; (most 42,57 stepper motors have a maximum speed of about 350 RPM)
Angle: 1~9999 degrees can be set; 360 degrees in a circle; Users can convert their own needs to run distance
Package Included:
1 x YF-20 Stepper Motor Speed Controller Governor with LED Display
