Product Description
VEXTA ASD12B-C
The VEXTA ASD12B-C is a high-performance driver for the Oriental Motor AlphaStep AR Series of closed-loop stepper motors. This driver combines the high torque and low vibration characteristics of a stepper motor with the reliability of a servo motor’s closed-loop feedback system, ensuring precise positioning without hunting or gain tuning. The “C” designation indicates that it is a Built-in Controller (Stored Data) type, allowing it to store and execute motion sequences via I/O, which simplifies system configuration and reduces the load on the host controller. It is an ideal solution for automation applications requiring high accuracy, quick response, and dependable operation.
Technical Specifications:
- Power Supply Input: Single-Phase / Three-Phase 200-240 VAC
- Driver Type: Stored Data (Built-in Controller)
- Series Compatibility: AlphaStep AR Series
- Control Interface: Parallel I/O

VEXTA ASD12B-C
Discover the VEXTA ASD12B-C, a reliable 200-240 VAC AlphaStep AR Series driver from Oriental Motor. Featuring a built-in controller for stored data execution, this unit provides high-precision closed-loop control for stepper motor applications.








