Purchase Qty. Reference FOB Price
20-199 pieces US$7.50
200-9,999 pieces US$7.00
10,000+ pieces US$6.00
Product Description
Product Description DC8-24V Digital Display Stepper Motor Board Speed Controller Governor Motor Driver Control Module 0.1~999 RPM Speed Regulator Features: Speed controller is made with high quality circuit board which ensures a longer service life. This simple and easy-to-use DC motor speed ...