Yaskawa VS-626M5 Inverter 22.9 kW 21.8 KVA 230V 3 Ph CIMR-M5A20180-XXXA VS626M5

Description:

The Yaskawa Electric VS-626M5 inverter (CIMR-M5A20180-XXXA) is used in CNC spindle drive systems for high-performance motor speed and torque control. Commonly installed in CNC machining centers, milling machines, and industrial machine tools requiring precision spindle regulation and regenerative braking capability. Maintenance teams and system integrators use this part for repair, retrofit, and replacement of Yaskawa Varispeed spindle inverter systems.

Applications:

The VS-626M5 inverter is widely used in industrial machining environments such as CNC lathes, machining centers, and automated metalworking systems. It functions as a vector-controlled spindle inverter designed specifically for machine tool spindle applications, delivering precise speed, torque, and current control for high-speed machining operations. The system supports regenerative braking, enabling rapid spindle deceleration and faster tool changes for improved productivity.

Technical Specifications:

• Manufacturer: Yaskawa Electric
• Model / Part Number: CIMR-M5A20180-XXXA
• Product Series: VS-626M5 / Varispeed 626M5
• Product Type: AC Spindle Inverter Drive
• Rated Output Power: 22.9 kW
• Output Capacity: 21.8 kVA
• Input Voltage: DC 270–325V
• Output Voltage: 3-Phase AC 0–230V
• Input Phase: 3-Phase
• Output Frequency: Up to 1000 Hz
• Control Method: Vector-controlled PWM inverter
• Speed Regulation Accuracy: ≤0.2% maximum speed variation
• Overload Capacity: 120% for 60 seconds
• Function: CNC spindle motor speed and torque control
• Features: Regenerative braking and rapid spindle deceleration
• Application: CNC machine tools and spindle drive systems
• Mounting: Panel-mounted industrial drive
• Status: Legacy/discontinued spindle drive available through surplus and repair markets

Common Replacements:

• Yaskawa Electric CIMR-M5A20155-S0
• Yaskawa Electric VS-656MR5 Converter Series
• Yaskawa Electric GA700 Industrial Drive