OBSOLETE: MS-Series Square Frame Asynchronous Induction Motors

NOTE: This product is no longer available

The MS series family of motors has been specially engineered to deliver superior dynamic performance when used with flux vector type controllers such as AC890 and AC690+. They permit constant power operation at maximum speed up to 8000 min⁻¹, offering exceptional versatility for demanding applications.

MS Square Frame Asynchronous Induction Motors combine compact design with proven reliability. With the same frame dimensions as DC motors of similar power rating, they provide an ideal solution for applications requiring space-efficient configurations without compromising performance.

Key Features:

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

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

Please contact us for further assistance regarding alternative solutions or additional product information.