Qingdao Greef New Energy Equipment Co., Ltd
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Product Specification
| High Light | constant torque pm motor ，wide speed range motor ，VFD synchronous motor | ||
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.
| Parameter | Specification |
|---|---|
| Rated Power | 5.5-110 kW |
| Rated Voltage | 380V / 460V |
| Speed Range | 100-3000 rpm |
| Rated Torque | 35-700 Nm |
| Overload Capacity | 150% for 60s |
| Control Mode | VFD / vector control |
| Protection Class | IP55 |
| Insulation Class | F |
| Cooling Method | IC411 / IC416 |
| Mounting Type | IMB3 / IMB5 / IMB35 |
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.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2014
Total Annual:
2.5 Million-5 Million
Employee Number:
70~100
Ecer Certification：
Verified Supplier
GREEF: Green Renewable Energy Earth Future In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green,&... GREEF: Green Renewable Energy Earth Future In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green,&...
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