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Home > Products > Permanent Magnet Motor > 75 kW Variable Speed Permanent Magnet Motor with IE5 Efficiency for Energy Saving Applications

75 kW Variable Speed Permanent Magnet Motor with IE5 Efficiency for Energy Saving Applications

Product Details

Place of Origin: China

Brand Name: ECER PMM

Certification: CE, ISO9001

Model Number: ECER-VFD-75

Payment & Shipping Terms

Minimum Order Quantity: 1 set

Price: Negotiable

Packaging Details: Export wooden case with shock proof foam inserts

Delivery Time: 25-40 days

Payment Terms: T/T,L/C

Supply Ability: 400 sets per month

Get Best Price
Highlight:

VFD compatible variable speed motor

,

75KW pump fan drive motor

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precise speed control PMSM motor

Rated Power:
75 KW
Rated Voltage:
380 V AC, Three Phase
Frequency:
50 Hz / 60 Hz
Number Of Poles:
8 Poles
Speed Range:
100-1500 Rpm (VFD)
Efficiency Class:
IE5 (above 96%)
Cooling Method:
IC416 Forced Ventilation
Protection Grade:
IP55
Insulation Class:
Class H
Mounting Type:
B3 / B35
Encoder Option:
Incremental / Absolute
Rated Speed:
1500 Rpm At 50 Hz
Rated Power:
75 KW
Rated Voltage:
380 V AC, Three Phase
Frequency:
50 Hz / 60 Hz
Number Of Poles:
8 Poles
Speed Range:
100-1500 Rpm (VFD)
Efficiency Class:
IE5 (above 96%)
Cooling Method:
IC416 Forced Ventilation
Protection Grade:
IP55
Insulation Class:
Class H
Mounting Type:
B3 / B35
Encoder Option:
Incremental / Absolute
Rated Speed:
1500 Rpm At 50 Hz
75 kW Variable Speed Permanent Magnet Motor with IE5 Efficiency for Energy Saving Applications
75KW VFD Variable Speed Permanent Magnetic Motor 380V Three Phase Drive
The ECER-VFD-75 is a 75 kW Permanent Magnet Motor optimized for variable frequency drive operation across a wide speed range. Unlike induction motors that lose efficiency away from base speed, this Permanent Magnetic Motor maintains high efficiency from 100 rpm up to rated speed, making it ideal for flow and pressure control in pump and fan systems.
When applied to centrifugal pumps and fans, the Permanent Magnet Motor converts fixed speed duty into soft started, variable speed duty, typically saving 20 to 30 percent of energy compared with throttling valves or damper control.

Key Features
  • VFD Optimized Design: Inverter grade insulation and balanced rotor support frequent starts and speed changes
  • Wide Constant Torque Range: Stable torque down to low speed for conveying and extruding processes
  • Energy Saving: The Permanent Magnetic Motor maintains IE5 efficiency across the operating envelope
  • Soft Start: Controlled acceleration removes mechanical shock and reduces peak current demand
  • Encoder Ready: Optional encoder feedback for closed loop speed and position control
Technical Specifications
Parameter Specification
Rated Power 75 kW
Rated Voltage 380 V AC, three phase
Frequency 50 Hz / 60 Hz
Number of Poles 8 poles
Rated Speed 1500 rpm at 50 Hz (VFD range 100-1500 rpm)
Efficiency Class IE5
Cooling Method IC416 forced ventilation
Protection Grade IP55
Insulation Class Class H
Mounting Type B3 / B35 foot and flange
Applications
This Permanent Magnet Motor is suited to variable speed pumps, HVAC fans, air compressors, extruders, mixers and conveyors where production rate or pressure must follow demand. OEM customers can request custom windings, encoders and brake options for this Permanent Magnetic Motor platform.

Packaging & Quality Assurance
Each motor is tested with a VFD under load before shipment and packed in a reinforced export wooden case. An 18 month warranty, installation guidance and lifetime technical support are provided with every unit.