Description

YBX3 series premium efficiency ex-proof three phase electric motor is totally enclosed, self-fan cooling, squirrel cage type. The efficiency class is in accordance with IEC60034-30 high efficiency standard IE3. It has high operational safety, excellent performance, low noise and vibration and meets the need of environment protection.
YBX3 series explosion-proof electric motor has the flameproof performance meeting the regulations of IEC79-1.
YBX3 series explosion-proof motor could marked as Ex db Ⅰ AT4/BT4 Mb, Ex db Ⅱ AT4/BT4/CT4 Gb. Ex db Ⅰ AT4/BT4 Mb are applied in the non-excavation working condition and coal mine with methane or coal dust, Ex db Ⅱ AT4/BT4/CT4 Gb are applied in the condition of explosion-proof gas compound with Factory II type, Grade A & B & C, temperature T1, T2, T3, T4 and T5.

Technical Parameters

Rated Power：0.12kW-355kW

Frame Size：H63-H355

Frame Material：Cast Iron

Rated Voltage：220V-1140V

Rated Frequency：50Hz/60Hz                                                      

Ingress protection：IP54/IP55/IP56/IP65/IP66

Insulation Class：F/H

Work Duty：S1-S6

Technical Bright Spots & Consumer Benefits

Technical Bright Spots

1. Energy efficiency
2. Its excellent explosion-proof performance leads to a wide range of applications
3. New materials in motor.It has the strong corrosion resistance
4. Better structure in design，Excellent cooling system
5. High strength cast iron, low vibration and low noise

Consumer Benefits

1. Saving energy and reduce the cost
2. Ensure the safety in the real production process
3. It can be suitable for more occasions with higher environmental requirements
4. Its stable performance can improve customer's production efficiency
5. Improve the comfort on the production line