High-Speed Magnetic Bearing Motors

Magnetic High-Speed Motor: contactless levitation technology to achieve ultra-high efficiency and frictionless operation, drastically reducing maintenance needs.

Magnetic High-Speed Motor:

 contactless levitation technology to achieve ultra-high  efficiency and frictionless operation, drastically reducing maintenance needs.

High-Speed Magnetic Bearing Motors

Supply Voltage 380 V/480 V/6kV/10 kV
Power 1…500 kW
Efficiency Up to 98%
Speed Up to 100,000 rpm(for models below 20 kW)
Up to 50,000 rpm(for 37 kW-200 kW models)
Up to 40,000 rpm(for 250 kW-500 kW models)
Shaft Configuration Single shaft/Double shaft
Control Precision Micron-level
Cooling Method Air-cooled only/Air-liquid hybrid cooling
Insulation Class Class H(180℃)/Class C(>220℃)
Interface Type Customizable upon request

Main Applications

• Magnetic Motor For Blower 

• Magnetic Motor For Air Compressor 

• Magnetic Motor For Flywheel Energy Storage System 

• Magnetic Motor For Refrigeration Compressor


High-Speed Magnetic Bearing Motors

Standard Magnetic High-Speed Motor


Model Power
(kW)
Speed 
(10k rpm)
Supply
Voltage (VAC)
Insulation Class Cooling Method
KC-ECM-7.5/3 7.5 3 380/480 Class H/C Air Cooling
KC-ECM-15/4 15 3 380/480 Class H/C Air Cooling
KC-ECM-22/4 22 3 380/480 Class H/C Air Cooling
KC-MSM-37/2…5 37 2…5 380/480 Class H/C Air Cooling
KC-MSM-55/2…5 55 2…5 380/480 Class H/C Air Cooling
KC-MSM-75/2…5 75 2…5 380/480 Class H/C Air Cooling
KC-MSM-90/2…5 90 2…5 380/480 Class H/C Air Cooling
KC-MSM-110/2…5 110 2…5 380/480 Class H/C Air Cooling
KC-MSM-132/2…5 132 2…5 380/480 Class H/C Air Cooling
KC-MSM-160/2…5 160 2…5 380/480 Class H/C Air Cooling
KC-MSM-185/2…5 185 2…5 380/480 Class H/C Air Cooling
KC-MSM-200/2…5 200 2…5 380/480 Class H/C Air Cooling
KC-MSM-220/2…4 220 2…4 380/480 Class H/C Air+Water Cooling
KC-MSM-250/2…4 250 2…4 380/480 Class H/C Air+Water Cooling
KC-MSM-315/2…4 315 2…4 380/480 Class H/C Air+Water Cooling
KC-MSM-350/2…4 350 2…4 380/480 Class H/C Air+Water Cooling
KC-MSM-400/2…4 400 2…4 380/480 Class H/C Air+Water Cooling
6k/10k
KC-MSM-450/2…4 450 2…4 380/480 Class H/C Air+Water Cooling
6k/10k
KC-MSM-500/2…4 500 2…4 380/480 Class H/C Air+Water Cooling
6k/10k

Dimensional drawings for each motor model are provided by Kaici Technology separately based on customer  selections. 

All parameters shall be subject to the final drawings. 

Supply scope includes: Magnetic levitation motor (including sensors, magnetic bearing controller and  connection cables) + High-frequency variable frequency drive.

Parameters are subject to change without prior notice due to product upgrades or specification modifications.

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