The MS series family of motors has been specially engineered to be suitable for high dynamic performance when used with a flux vector type controller - AC890 and AC690+. They permit operation in constant power at maximum speed up to 8000 min-1

• Compact square frame format
• Same frame dimensions as DC motors of similar power rating
• IP23 or IP54 protection
• Auxiliary cooling fan allows low-speed, high torque operation
• High overload capability
• Higher operating speeds
• 360 V (Contact your local sales office for details)
• PTC thermister (option)
• IP55 protection (option)
• Insulated bearings (option)
• Encoder or resolver feedback (option)


MS Square Frame Asynchronous Induction Motors - Specification Overview:
• Motor type - Square Frame Asynchronous Motor
• Power range - 0.75 kW ... 524 kW
• Speed range - 0 ... 8000 min-1
• Protection Level - IP23 or IP54
• Feedback - Encoder or resolver (optional)
• Suitable for drives - AC30V, AC690+, AC890, AC890PX-M