- Contact Person:Mr. Du
- Phone:+8613609288011
- E-mail:tina.gatn@wolongcne.com
- ADD.:No.1801 Dushan Avenue, Nayang City Henan Province, China
WEBP3 Low Voltage Variable Frequency Explosion-Proof Motor
time:2025-03-12 14:51 click:



Model: WEBP3 series
Frame: 80-355
Power: 0.37-375kW
Voltage: 400V
Protection Grade: IP55
Cooling Method: IC411
WEBP3 series motors are a type of explosion-proof, frequency-controlled, three-phase asynchronous motors designed to operate in hazardous environments. WOLONG WEBP3 motors are specifically engineered to work with variable frequency drives (VFDs), offering seamless speed control and energy efficiency. It boasts a broad speed regulation capacity, swift dynamic response, and precise speed control accuracy. The power levels and installation dimensions of this motor series comply with the International Electrotechnical Commission (IEC) standards, which is equivalent with the German DIN42673 standards. WOLONG has globally introduced this innovative, upgraded WEBP3 series.
WEBP3 motors operate by converting electrical energy into mechanical energy through electromagnetic induction. The VFD adjusts the frequency of the power supplied to the motor, allowing for precise control of the motor's speed. The explosion-proof design ensures that even in hazardous environments, the motor can operate safely without igniting any flammable gases.
YBBP motors find extensive use in industries where explosion-proof and variable speed control are essential, including: mining (ventilation, pumping, and material handling), petrochemical ( Process pumps, compressors, and fans), chemical(mixing, agitation, and material transportation),
power generation ( auxiliary equipment).
Model reference:
WEBP3 315L1-2 W
WEBP3- WEBP3 series
315-Frame Size 315 mm
L-Length of the motor
1- Core Length
2- Number Of Poles
W- Outdoors
Basic parameters:
Frame size: 80~355 mm
Power: 0.18~375 kW
Frequency: 25~50Hz / 5~50Hz
Voltage: 380, 660, 380/660V, 660/1140V
Pole: 2~16P
Efficiency: /
Protection Grade: IP55/IP56/IP65
Cooling Method: ≤132mm IC411; 160-355 IC416/IC411
Insulation: F
Service: S1
Ambient temperature: -15 °C ~ + 40 °C
Environment: indoors
Altitude: ≤1000m
Bearing: Chinese/SKF/FAG/NSK available
Mounting: IMB3/B5/B35/V1
Explosion proof class: Ex d II B T4 Gb, Ex d II C T4 Gb, Ex d I Mb
Temperature rise limit: 80K(B)
Painting: As per client requirements
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