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125ST-X0271A-380V-YL
wheatstone
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Product Description
High-Speed Permanent Magnet Synchronous Motor (PMSM)
The WHEATSTONE High-Speed Permanent Magnet Synchronous Motor (PMSM) is designed for demanding applications that require high rotational speed, superior efficiency, and precise control. Utilizing advanced permanent magnet technology, this motor achieves excellent torque density and compact size, making it ideal for high-performance industrial, automotive, and energy systems.
High-Speed Capability – Optimized rotor design enables stable operation at ultra-high rotational speeds.
High Efficiency – Permanent magnet excitation minimizes losses and improves overall energy efficiency.
High Torque Density – Compact structure with strong torque output for space-constrained applications.
Precision Control – Compatible with advanced vector control and drive systems for accurate speed and position regulation.
Low Vibration & Noise – Carefully balanced rotor and optimized electromagnetic design ensure smooth operation.
Durable Construction – High-strength materials and advanced insulation for long service life.
Motor Type: Permanent Magnet Synchronous Motor (PMSM)
Speed Range: Up to 30,000 rpm or customizable
Voltage Options: Low to high voltage configurations available
Efficiency: >95% depending on application
Cooling Method: Air cooling / water cooling / oil cooling available
Housing Material: High-strength steel or aluminum alloy
Applications: High-speed compressors, turbo machinery, EV drivetrains, aerospace systems, industrial automation, and energy equipment
Motor Dimensions
Electrical Parameters
| Main performance parameters | |||
| Rated Power(KW) | 4 | Rated Voltage(V) | 380VAC |
| Rated current(A) | 12 | Safety Class | IP54 |
| Rated Torque(NM) | 2.7 | Insulation Class | F 155℃ |
| Rated speed(RPM) | 14000 | Lock-to-turn torque（NM) | 5 |
| Maximum speed(RPM) | 20000 | Weight（KG) | |
