Yaskawa CIMR-MT II-22K.B Varispeed 626 MT II AC Spindle Drive

Description:

The Yaskawa CIMR-MT II-22K.B Varispeed 626 MT II AC Spindle Drive is used in CNC spindle drive systems to control high-speed motor rotation and torque in precision machining applications. Commonly installed in CNC lathes, milling machines, machining centers, and metalworking equipment requiring accurate spindle speed control. Maintenance teams and system integrators use this part for replacement, retrofit, and maintaining performance in legacy spindle drive systems.

Applications:

The Yaskawa CIMR-MT II-22K.B spindle drive is used in industrial environments where precise spindle control and high-speed machining are critical. It is widely applied in CNC machining centers, metal cutting operations, grinding machines, and automated production lines where stable spindle speed, torque consistency, and rapid acceleration/deceleration are required. Spindle drives like this are specialized VFDs designed for machine tool applications, enabling high precision and repeatability in manufacturing processes.

Technical Specifications:

• Manufacturer: Yaskawa Electric Corporation
• Model Number: CIMR-MT II-22K.B
• Series: Varispeed 626 MT II
• Product Type: AC Spindle Drive / Variable Frequency Drive
• Power Rating: ~22 kW (≈30 HP class typical for MT II 22K models)
• Input Voltage: 3-phase industrial supply (typically 380–480 VAC class)
• Output Voltage: Adjustable AC output for spindle motor control
• Control Method: High-performance vector control for spindle applications
• Frequency Range: Extended high-frequency output for spindle speeds
• Motor Compatibility: AC spindle motors / high-speed induction motors
• Application Type: CNC spindle speed and torque control
• Mounting: Panel-mounted industrial drive
• Function: Precision motor control for machining operations

Common Replacements:

• Yaskawa CIMR-G7A4022
• Yaskawa CIMR-AU4A0022FAA
• Yaskawa CIMR-AC4A0022FAA