Product Description
Oriental Motor ASD12A-CP / ASM66ACT-B1 AC Stepper Motor and Driver System
The Oriental Motor ASD12A-CP / ASM66ACT-B1 is a high-performance VEXTA series AC stepper motor and driver system designed for precise and reliable motion control. This industrial-grade package includes the robust ASD12A-CP driver unit and the ASM66ACT-B1 stepper motor, which is equipped with an integrated electromagnetic brake to securely hold loads in position during power-off situations or emergency stops. Operating on a 200-230V AC power supply, the driver ensures smooth, high-torque performance suitable for demanding automation applications. Manufactured in Japan to exacting quality standards, the system features dedicated connectors for streamlined power and signal input/output integration, making it an ideal choice for CNC machinery, robotics, and advanced manufacturing equipment.
Technical Specifications:
- Brand: Oriental Motor
- Driver Model: ASD12A-CP (VEXTA Series)
- Motor Model: ASM66ACT-B1 (with Electromagnetic Brake)
- Driver Input Power: 200-230V AC~, 50/60Hz
- Driver Input Current: 4.5A
- Motor Brake Specifications: DC 5.42V, 0.8A
- Country of Origin: Made in Japan

Oriental Motor ASD12A-CP / ASM66ACT-B1 AC Stepper Motor and Driver System
Optimize your automation systems with the Oriental Motor ASD12A-CP / ASM66ACT-B1 VEXTA Stepper Motor and Driver System. Operating on 200-230V AC, this premium Japanese-made motion control solution features an integrated electromagnetic brake for secure load holding, delivering unmatched precision and reliability for industrial applications.





