1hp (0.75kW) Variable Speed Motor, 3 Phase, 2P/ 4P/ 6P

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$480.16

1hp variable speed motor with rated voltage 380V (380V~480V can be customized), fan voltage 380V, 2P/ 4P/ 6P for selection, rated torque 2.4Nm/ 4.7Nm/ 7.2Nm. 3 phase variable speed motor is widely used in places that require energy-saving continuous operation and frequent work, such as fans, air compressors, injection molding machines.

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SKU: ATO-VSM-80

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Delivery date: 10-12 days

Overview
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Cheap variable speed motor for sales online. Adjustable speed electric motor with rated current 1.9A/ 2.1A/ 2.3A, constant power frequency conversion range 50-60Hz/ 500-100Hz. Variable speed electric motor has the advantages of beautiful appearance, high efficiency and energy saving, low noise, low vibration and reliable operation.

Specification

Model	ATO-VSM-80M1	ATO-VSM-80M2	ATO-VSM-90S
Numbers of pole	2P	4P	6P
Rated current	1.9A	2.1A	2.3A
Rated torque	2.4Nm	4.7Nm	7.2Nm
Locked-rotor torque/ rated torque	2.2 Tst/ Tn	2 Tst/ Tn	1.9 Tst/ Tn
Minimum torque/ rated torque	1.5 Tmin/ Tn	1.6 Tmin/ Tn	1.3 Tmin/ Tn
Weight	22kg	25kg	27kg
Constant power frequency conversion range	50-60Hz	50-100Hz
Rated power	1hp (0.75kW)
Mounting types	B3
Rated voltage	380V (380V-480V can be customized)
Fan voltage	380V
Constant torque frequency conversion range	3-50Hz
Locked-rotor current/ rated current	9 Ist/ In
Maximum torque/ rated torque	2.8 Tmax/ Tn
Certificate	CE
Warranty	12 months

Dimension

Variable frequency motor of 1hp

Frame size	Mounting dimensions (mm)									Overall dimensions (mm)
Frame size	A	B	C	D	E	F	G	H	K	AB	AC	AD	HD	L
80M	125	100	50	50	40	6	15.5	80	10	165	175	150	175	370
90S	140	100	56	56	50	8	20	90	10	180	195	160	195	385

Details

Tips: What is Variable Speed Motor?

Variable speed-regulating motor is abbreviated as variable-frequency motor, which is a general term for motors driven by frequency converters. In fact, the motor designed for the speed converter is a special frequency conversion motor. The motor can achieve different speeds and torques under the drive of the frequency converter to adapt to the changes in the demand of the load. The speed conversion motor is developed from the traditional squirrel cage motor. The traditional motor fan is changed to an independent fan, and the insulation performance of the motor winding is improved. In less demanding occasions, such as low power and frequency working at the rated operating frequency, ordinary squirrel cage motors can be used instead.

VFD Two-Wire Control Wiring with Push Button for Forward Motor

In this video we've guided you through how to do VFD control wiring with a self-lock push button switch to run the motor in forward direction. We've covered everything from wiring to programming and even a test run. So just watch it through and hope you'll find it informative and helpful.

3-phase motor reverse connection

In this video, we have 120V/220V/240/380V/415V AC motors with power from 1hp~100hp, widely used to drive various industrial machines such as fans, pumps, machine tools.

Existing reviews of 1hp (0.75kW) Variable Speed Motor, 3 Phase, 2P/ 4P/ 6P

Smoother operation with this variable speed motor

After installing this motor, the machine operation became much smoother. The speed adjustment is convenient, and the motor maintains good performance under different working conditions. It has been a good addition to our system.

From: Juliet | Date: 05/08/2026

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I bought this variable speed motor a few months ago. I was so surprise when I get it!
After using several weeks, it perfectly match my need! Will recommend to my colleague.

From: Hardy | Date: 08/04/2022

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