MDS-B-SPJ2-110

Mitsubishi’s MDS-B-SPJ2-110 is an advanced AC spindle drive system configured for use with the SJ-PF7.5-01 spindle motor. This system has comprehensive input power specifications, functioning optimally with 3-phase voltage inputs ranging from 200 to 230 VAC at either 50 or 60 Hz. It demonstrates robustness through its defined voltage tolerance range of 170V to 253V and maintains a frequency tolerance of ±5%.

Power handling is rated at 17.0 kVA, which enables efficient management of demanding tasks. The controller utilizes sinusoidal PWM and vector control strategies, ensuring precise operation and performance. Additionally, the drive incorporates regenerative braking using electrical-discharge resistance, actively recovering energy during deceleration.

Users can adjust the spindle speed within a broad adjustment range of 35 to 10,000 revolutions per minute. The unit can withstand maximum load inertia tolerances up to ten times the motor's moment of inertia, allowing for significant operational flexibility. Control of the system is facilitated by HDLC high-speed serial communication, providing fast data transfer.

This drive is engineered to operate within a temperature range of 0°C to 55°C, while it can be stored at temperatures from -20°C to 65°C. It also boasts excellent humidity tolerance, capable of functioning effectively at 90% relative humidity without condensation. The physical dimensions of the drive are 380 mm in height, 180 mm in width, and 200 mm in depth, making it suitable for various installation environments.