7.5kw 24000rpm High Speed Permanent Magnet Electric Motor

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Product Description

📊Basic Info.
Model NO.
SRPM112H4F7-5C
Number of Stator
Three-Phase
Function
Driving
Number of Poles
4
Starting Mode
Variable Frequency
Certification
ISO9001, CE, RoHS
Rated Power
7.5kw
Speed Range
5000-24000rpm
Voltage
3 Phase 380-440VAC
Rated Torque
2.98nm
Efficiency
95%
Insulation
H
IP Rating
IP54
Net Weight
19kg
🔍Product Description

7.5kw 24000rpm High Speed Permanent Magnet Electric Motor

This air cooled 7.5KW 24000RPM high speed permanent magnet AC electric motor is perfect for industrial applications. Its three-phase stator ensures efficient performance, while its compact size makes it ideal for various uses.

Key Features:

  • Air cooled motor for efficient operation
  • Extra high speed of up to 24000rpm
  • Compact size: L235mm * Φ260mm
  • Lightweight design weighing only 19KG
  • Long lifetime, durability, and easy maintenance
  • High efficiency rating of 95.5%

Application:

Perfect for use in turbines, fans, blowers, and centrifugal compressors.

⚙️Technical Specifications
Model#
SRPM112H4F7-5C
Voltage
380V AC
Rated Power
7.5KW
Working Speed
24000rpm
Duty Type
S1 (Continuous)
Cooling Method
Forced Air Cooling
📸Detailed Photos
🏢Innovation & Manufacturing

Focusing on the design, research and manufacture of new generation high speed permanent magnet motors, our products are widely used in industrial, agriculture, mining, building service, and automotive industries.

  • Over one hundred core technologies with reserved intellectual property rights.
  • Product range from 5KW to 350KW, with speeds from 3000rpm to 60000rpm.
  • International standard QC management system (ISO9001-2015, IATF16949, ISO14001).
  • Customized solutions tailored to specific client requirements.
📋Other Models
Motor Type Voltage (V AC) Rated Power (kw) Rated Torque (N.m) Rated Speed (rpm) Efficiency (%) Duty Type Insulation Protection Net Weight (kg)
SRPM112H4F15 380 15 5.97 24000 95.5 S1 H IP54 25
SRPM112H4F18.5 380 18.5 8.41 21000 95.5 S1 H IP54 -
SRPM130H4F22 380 22 10 21000 95.5 S1 H IP54 -
SRPM130H4F37 380 37 19.63 18000 95.5 S1 H IP54 -
📦Packaging & Shipping

Composite wooden or paper box is optional for the 3-Phase 380-440VAC 7.5kw 24000rpm High Speed Permanent Magnet Electric Motor. Ideal for industrial applications with high-speed rotation needs.

Frequently Asked Questions
Can this motor be used as a generator?
Yes, the Permanent Magnet Synchronous Motor can be used as a generator, but it requires a suitable motor controller with AFE function for operation.
What is the required startup method?
Due to rotor inertia, it cannot directly use a three-phase AC supply for startup. It requires a vector control VFD (Variable Frequency Drive) for optimal performance.
How is the motor protected against environmental factors?
The motor is rated IP54 for water and dust resistance and features H-class insulation for high-temperature durability.
What is the demagnetization risk for the permanent magnets?
The motor has undergone high-temperature demagnetization tests with a demagnetization index within 2%, ensuring long-term reliability.
What cooling method does this motor use?
This model utilizes a forced air cooling method to prevent overheating during high-speed continuous operation.
What are the primary industrial applications?
It is ideal for high-speed equipment such as turbines, industrial fans, blowers, and centrifugal compressors.

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