MDS-B-SPJ2-02

Mitsubishi's MDS-B-SPJ2-02 serves as an efficient AC spindle drive unit, suitable for applications requiring precise speed control. This unit accepts a three-phase power supply voltage from 200V to 230VAC, operating optimally within 50 to 60Hz. It provides substantial voltage tolerance from 170V to 253V, which ensures stable operations even under fluctuating power conditions. The frequency tolerance is measured at ±5%, allowing for versatile applications that demand accuracy.

With a total weight of 0.8 kg and dimensioned at 168×54×135 mm, this drive is designed to fit into compact industrial spaces. The drive utilizes sinusoidal PWM and vector control to yield high precision in motor performance, ensuring smooth operations. The regenerative braking mechanism allows for effective energy recovery during deceleration, which enhances system efficiency.

For robustness, the MDS-B-SPJ2-02 can tolerate load inertia up to ten times that of the motor, accommodating dynamic loads. The speed control spans from 35 to 10,000 r/min, providing flexibility for various operational requirements. It connects via HDLC high-speed serial bus for efficient communication with controllers. The drive operates effectively in environments with temperatures between 0°C and 55°C without freezing, ensuring reliability in various conditions. Vibration tolerance is maintained at 5.9 m/s² (0.6G) or less, making it a durable choice for industrial applications.