YE4 three-phase induction motor

CATALOGUE OVERVIEW

About this motor series

Hengda’s YE4 motor family is published with a 0.55–1000 kW range, 380 V / 50 Hz supply and IC411 cooling. The catalogue identifies IP55 protection, class F insulation and S1 duty. Its model tables provide the more useful selection detail: match rated speed, torque, current and mounting to the exact frame and pole configuration. Alternate supplies require manufacturer agreement.

Published specifications

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

Power

0.55–1000 kW

Voltage

380 V

Speed

Model dependent

Duty

S1

Poles

2 / 4 / 6 / 8

Cooling

IC411

Frequency

50 Hz

Insulation

Class F

Protection

IP55

Frame Range

H80–H450

Not stated in the collected source: exact price, MOQ, lead time, model-specific dimension drawing. Request these with your selected configuration.

Selection priorities for AC induction motors

Supply frequency and pole count determine the available speed range. Confirm efficiency at the required load and whether the chosen model is suitable for inverter operation.

• Rated output and duty
• Voltage, phase and frequency
• Pole count and rated speed
• IEC frame and mounting
• Efficiency class and enclosure

Use the YE4 three-phase induction motor reference when requesting a datasheet from Hengda Motor. Confirm these requirements against the exact offered model before comparing quotations.

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.