PMSM Fan Motor

EcoTorque-Fan Motor Series 260-50

The Magnetic Innovations PMSM Fan Motor sets a new standard in performance and efficiency. At its core is a cutting-edge PMSM outrunner torque motor, delivering mechanical power in an compact package.

With its robust housing and optimized design, this EcoTorque-Fan motor provides outstanding reliability and performance without compromising on space or efficiency.

The 260-50 model strikes the ideal balance between size and airflow, making it the perfect choice for a wide array of demanding industrial applications.

Types

Energy
Efficient

Low
Maintenance

Protection class
IP65

PMSM
Technology

Product Overview 260-50

The PMSM Fan Motor is a versatile solution for mid-sized fan applications. Using cutting-edge Permanent Magnet Synchronous Motor (PMSM) technology, this motor delivers exceptional performance, efficiency, and reliability. At 140 mm in height, it strikes a perfect balance between compactness and airflow capacity, making it suitable for industrial ventilation systems, agricultural fans, and more.

The direct-drive design, combined with the outrunner architecture, ensures maintenance-free operation and superior power density, providing up to 7,5 kW of mechanical power at 950 RPM

Speed and Torque Controlled Externally

The EcoTorque-Fan Motor series offers control for both torque and speed, managed via external power electronics. This innovative design allows seamless integration with a three-phase motor drive, ensuring precise and reliable regulation.

By eliminating internal electronics, the motor significantly reduces potential failure points, enhancing durability and extending its operational life. With virtually no moving parts prone to wear, the Magnetics Innovations EcoTorque-Fan Motor is built to deliver long-lasting performance across a wide range of fan applications.

Key Features PMSM Fan Motor

  • Compact Yet Powerful: Diameter Ø261 mm, height 140mm.
  • Energy Efficient: Exceeds IE5 energy efficiency class.
  • PMSM Technology: build with an advanced PMSM outrunner torque motor.
  • Durable and Reliable: Robust mechanical design.
  • Environmentally Friendly: Low carbon footprint and high energy savings.
  • Quiet Performance: Reduced operational noise.
  • Easy Installation: Flexible mounting options.

What Makes PMSM Technology Ideal for Fans?

The PMSM design of the EcoTorque-Fan Motor series allows for:

  • Higher Efficiency: Permanent magnets minimize energy loss.
  • Compact Power: The motor’s geometry supports high torque in a small footprint.
  • Silent Operation: Reduced vibration and noise levels enhance work environments.

Details PMSM Fan Motor

EcoTorque-Fan Motor 260-50

Parameter Value 260-50 LS* 260-50 HS*
Torque constant Nm/Arms 10.0 7.1
Rated mechanical power W 1052 5472
Rated Torque-Speed Nm @ rpm 67 Nm @ 150 rpm 55 Nm @ 950 rpm
Operating temperature range °C -15 to +40 -15 to +40
Rated speed rpm 150 950
OD mm 261 (10.3 inch) 261 (10.3 inch)
Height mm 140 (5.5 inch) 140 (5.5 inch)
Total mass kg 22.5 22.5
Protection class IP IP 65 IP 65

(*) Values applicable at 21°C ambient temperature / To be balanced by customer after fan installation

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