Qingdao Greef New Energy Equipment Co., Ltd
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Product Specification
| High Light | synchronous operation motor ，stable speed pm motor ，zero slip motor | ||
Unlike induction motors that lose speed under load, this GREEF permanent magnet synchronous motor operates at exactly synchronous speed with zero slip, from no-load to full-load. This makes it ideal for processes requiring precise, repeatable speed - textile lines, printing presses, packaging machines and multi-motor synchronized production systems where even 1% speed drift causes product defects.
| Rated Power | 4-110 kW |
|---|---|
| Rated Voltage | 380V / 400V |
| Synchronous Speed | 750 / 1000 / 1500 / 3000 rpm |
| Slip | 0 |
| Speed Stability | ±0.01% (steady load) |
| Number of Poles | 2 / 4 / 6 / 8 |
| Protection Class | IP55 |
| Insulation Class | F |
| Cooling Method | IC411 |
| Mounting Type | IMB3 / IMB5 / IMB35 |
Synchronous speed, voltage and frequency are customizable. GREEF can supply matched VFDs and encoders for closed-loop speed control with ±0.01% accuracy for critical processes.
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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