Permanent Magnet Brushless Motor with 0-8000 RPM Speed Range
TYP Magnet motors feature rotors with permanent magnets, delivering superior efficiency and higher power density relative to frame size. These motors operate with frequency inverters to maintain constant torque across a broad speed range, performing efficiently even at low speeds without forced ventilation. Designed for low-speed operation with minimal noise, W21 Magnet motors focus on energy conservation for environmentally conscious and cost-effective solutions.
Key Features
High Efficiency & Energy Saving
- Saves up to 30% more energy compared to traditional induction motors
- High efficiency across wide load range (20% to 110% of rated load)
- Measured energy savings between 10% and 40%
- Maintains power factor close to 1.0 at rated conditions
- Power factor always above 0.95, minimizing stator current and copper losses
Constant Torque Over Wide Speed Range
Delivers consistent torque throughout broad speed spectrum without forced ventilation. Ideal for applications requiring speed variation and constant torque, including low-speed operation without encoder.
Long Bearing Life & Low Maintenance
Bearings feature L10 life expectancy of up to 100,000 hours (over 10 years continuous use). Grease nipples allow re-lubrication to minimize maintenance downtime.
High-Performance Permanent Magnets
Utilizes powerful NdFeB rare-earth magnets (18x stronger than ferrite magnets). Protective epoxy coating provides enhanced mechanical strength and corrosion resistance.
Integrated Thermal Protection
PTC thermistors embedded in windings protect against overheating from phase loss, overload, and voltage irregularities.
Synchronous Operation & Stable Speed
Synchronous motor design eliminates slip and rotor power losses. Maintains stable speed unaffected by voltage fluctuations or load changes.
Low Operating Current
Maximum torque to current ratio control lowers stator current by 15% to 30%, reducing cable transmission losses and increasing cable load capacity.
Lower Temperature Rise
15 to 20°C lower temperature rise compared to equivalent asynchronous motors under same conditions.
Broad Application Range
Widely applied in injection molding machines, air compressors, pipe making equipment, hydraulic machinery, food processing, extruders, wire drawing, and pharmaceutical equipment. Must be used with dedicated permanent magnet motor inverter.
Significant Cost Savings
Switching from 37kW IE2 induction motor can save approximately 9,000 RMB annually with 24/7 operation.
Maximum Radial Load Specifications (100,000 hours - Fr kN)
| Frame |
1000 rpm |
1500 rpm |
3000 rpm |
|
L |
L/2 |
L |
L/2 |
L |
L/2 |
| 132S | 1,4 | 1,6 | 0,9 | 1 | 0,9 | 1 |
| 132M | 1,4 | 1,6 | 0,9 | 1 | 0,9 | 1 |
| 132M/L | 1,4 | 1,6 | 0,9 | 1 | 0,9 | 1 |
| 160M | 1,9 | 2,1 | 1,2 | 1,4 | 1,2 | 1,4 |
| 160L | 1,9 | 2,1 | 1,2 | 1,4 | 1,2 | 1,4 |
| 180M | 2,5 | 2,8 | 1,7 | 1,9 | 1,7 | 1,9 |
| 180L | 2,6 | 2,8 | 1,7 | 1,9 | 1,7 | 1,9 |
| 200M | 3 | 3,3 | 2 | 2,2 | 2 | 2,2 |
| 200L | 3 | 3,3 | 2 | 2,2 | 2 | 2,2 |
| 225S/M | 4,4 | 4,9 | 2 | 2,2 | 2 | 2,2 |
| 250S/M | 4,4 | 4,8 | 3 | 3,3 | 3 | 3,3 |
| 280S/M | 4,4 | 4,8 | 2,7 | 2,9 | 2,7 | 2,9 |
| 315S/M | 4,9 | 5,4 | 2,5 | 2,7 | 2,5 | 2,7 |
If you need more information, please contact us.
Applications
TYP series high-efficiency permanent magnet synchronous motors with frequency conversion technology deliver exceptional performance across diverse industries. Applications include injection molding machines, air compressors, pipe making equipment, hydraulic machinery, food processing equipment, cement pipe manufacturing machines, plastic extruders, wire drawing machines, and pharmaceutical devices.
Customization Options
Greef offers comprehensive customization for our CE-certified TYP Permanent Magnet Motor. Featuring 6-pole design with NdFeB magnets and SKF bearings, these low-noise motors are ideal for electric vehicles, robotics, and industrial automation. Minimum order quantity: 1 set with negotiable pricing. Delivery within 25 working days with flexible payment options including T/T, Western Union, MoneyGram, and L/C.
Packing and Shipping
Each motor is securely wrapped in anti-static foam and placed in custom-fitted cardboard boxes. Additional cushioning in reinforced shipping cartons ensures safe transit. All packages include clear handling instructions and tracking. Quality inspection and testing precede shipment to guarantee optimal performance upon arrival.
