Constant Torque 100-3000 rpm Permanent Magnet Synchronous Motor 380V with 5.5kW to 110kW Power Range

This GREEF permanent magnet synchronous motor maintains constant rated torque over an ultra-wide 100-3000 rpm speed range, providing production lines with stable power at any operating point. When paired with a variable frequency drive, it replaces induction motor plus gearbox solutions, simplifying the drivetrain while improving dynamic response and positioning accuracy.

• Constant torque output from 100 to 3000 rpm without derating
• Eliminates gearbox in many applications, reducing cost and maintenance
• Fast dynamic response with vector control for precise speed regulation
• High overload capability of 1.5x rated torque for 60 seconds
• Smooth low-speed operation without cogging or torque ripple

Speed-torque curve, encoder type (incremental or absolute), brake option and cooling fan configuration can be customized to match your VFD brand. GREEF provides matched VFD parameters and commissioning support for plug-and-play operation.