MVF aluminium variable-frequency induction motor

CATALOGUE OVERVIEW

About this motor series

Dayou describes the MVF as an aluminium-housing, three-phase induction motor for variable-frequency service. The product page specifies 400 V and a 20–100 Hz operating-frequency range, with a rear-mounted forced-ventilation fan and an insulation system intended for this application.

The frequency range is not a guarantee of constant torque over the entire range. Provide the torque-speed requirement, inverter type, cable length and acceleration profile for selection. Confirm the separate fan supply, thermal protection and allowable low-speed loading. Request the exact frame’s power rating and performance curve; the reviewed page does not publish a numerical power range for MVF, so none is inferred here.

Model / series reference: MVF

Published specifications

Use these ratings to shortlist the series. A range does not mean every combination is available.

Voltage

400 V

Phase

Three-phase

Cooling

Rear-mounted forced ventilation fan

Housing

Aluminium

Winding

Special insulation system stated by manufacturer

Frequency Range

20–100 Hz, catalogue operating range

Power

Confirm configuration

Speed

Model dependent

Request current pricing, MOQ, lead time and a dimensioned drawing for the exact configuration offered. Catalogue drawings may cover several variants.

Catalogue reference

Manufacturer

Dayou Motor

Product reference

MVF aluminium variable-frequency induction motor

Source reviewed

2026-09-21

Specifications describe the manufacturer’s published catalogue. They are not a test report or a guarantee that every option can be combined.

Send a specification the manufacturer can quote

1. Application and load: describe the machine, required torque or power, speed and operating cycle.
2. Electrical supply: provide voltage, frequency, phase and any inverter or controller.
3. Installation: share mounting, shaft dimensions, frame constraints and operating environment.
4. Commercial requirements: state quantity, destination, target date and required certificates or drawings.