
High Efficiency High Aped CNC Four Spindles Stepping Motor Bobbin Winder for Transformer with Wire Diameter 0.04-0.6mm. Advanced Control System: Uses 32-bit ARM chip and CPLD for faster calculation and reduced error. High Precision Performance: Features imported Japanese bearings and Taiwan ballscrews for stable operation. Data Safety Protection: Saves winding data during power failure to prevent coil scrapping. Wide Application Scope: Suitable for ordinary, high-frequency transformers, solenoid valves, and multi-tap coils. Flexible Speed Control: Spindle speed changes in real-time with over-speed tracking capability. Robust Motor Configuration: Equipped with 550W AC motor and 750W frequency converter for high torque. User-Friendly Operation: Chinese LCD display with intelligent input for starting point and wire width. Reliable Isolation Design: All input and output connections are photoelectrically isolated for stability.