YQGN submersible motor, 55–1,400 kW range

CATALOGUE OVERVIEW

About this motor series

Hefei Shengya’s YQGN series is a submersible motor for integration into pump equipment. The selected bottom-suction catalogue entry is labelled 55–1,400 kW. The manufacturer specifies IP68 protection, 50 Hz and continuous S1 duty, with several low- and high-voltage options and class F insulation; class H is described for special requirements.

Motor selection must account for the complete submerged assembly. Confirm pump thrust, shaft coupling, liquid conditions, immersion depth and cable sealing. The supplier calls for appropriate protection and alarm devices, so the monitoring scope should be included in the quotation. Obtain the exact model drawing and permissible installation conditions rather than treating the IP68 label as an unlimited-depth rating.

Model / series reference: YQGN

Published specifications

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

Power

55–1400 kW

Voltage

380 / 660 / 6,000 / 10,000 V options

Duty

S1

Frequency

50 Hz

Insulation

F; H available for special requirements

Protection

IP68

Winding Process

VPI treatment described by manufacturer

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

Hefei Shengya

Product reference

YQGN submersible motor, 55–1,400 kW range

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.