Description

WOLONG YBX4 and YBX5 explosion-proof motors are fully enclosed, self-fan-cooled, squirrel-cage, flameproof, three-phase asynchronous motors. These motors are characterized by their safety and reliability, featuring low levels of vibration and noise. They are ideally suited for environments where explosive gas mixtures may be present, such as in the petroleum, chemical, mining, metallurgical, electrical, and machinery industries.

The YBX3 motor meets the GB18613-2020 energy efficiency standard at level 3, corresponding to IE3 efficiency, whereas the YBX4 motor adheres to the GB18613-2020 standard at level 2, which is equivalent to IE4 efficiency.

Model reference

YBX4-160M1-4 W

YBX4-YBX4 series, Asynchronous motor, Flameproof Type, IE4 premium efficiency

160-Frame Size 160 mm

M-Length of the motor

1- Core length

4- Number Of Poles

W- Outdoors

Basic parameters

Frame size: 63~355 mm

Power: 0.12~315 kW

Frequency: 50Hz

Voltage: 380, 660, 380/660, 400, 690, 400/690V.

Pole: 2P-8P

Efficiency: IE4/IE5

Protection Grade: IP55

Cooling Method: IC411

Insulation: F

Service: S1

Ambient temperature: -15 °C ~ + 40 °C

Environment: indoors

Altitude: ≤1000m

Bearing: Chinese/SKF/FAG/NSK available

Mounting: IMB3

Explosion proof class: Exd II BT4 Gb / Exd II CT4 Gb

Temperature rise limit: 80K(B)

Painting: As per client requirements