For oil & gas industries operating in explosive atmospheres, safety is non-negotiable. Since the 1980s offshore boom, flameproof motors have been the power standard in hazardous areas (Zone 1/2). Our YE3 series (Ex d IIC T4), built on 30-year explosion-proof expertise, features ATEX/IECEx dual certification with cast aluminum explosion chambers (1.8MPa pressure resistance) and 316 SS shaft seals to contain methane/hydrogen blasts. Engineered with IE2 high-efficiency windings (meeting GB 18613-2020), it achieves 95% full-load efficiency under Class F insulation (155℃) and IP55 protection – saving 8% energy vs conventional motors. Proven in 200+ global projects for submersible pumps, gas compressors, and water injection systems, with field-proven reliability (<0.2% annual failure rate).


| According to quantity and seasons, the lead time is different. | |
| 380v/400v/415v | |
| YBX3 | |
| IE2 | |
| IP55 | |
| 1 PC |




ATEX/IECEx dual-certified (Ex d IIC T4), 1.8MPa explosion containment – zero blast incidents in 30 years.
YE3-IE2 efficiency, >95% full-load efficiency, saves 8% energy vs standard motors ($15,000+/year).
Deep-Sea Armor
IP55 + 316 SS construction, >15-year salt spray resistance, <0.2% failure rate.
Q: 1. Are you trading company or manufacturer?
A: Manufacturer, we have a factory specializing in the production of motors..
Q: 2. How can we guarantee quality?
A: All our semi-finished products have strict quality control, always adhere to the "reject unqualified products between processes", in order to ensure that we provide customers with high quality products within the delivery period.
Q: 3. Hong long is your delivery time?
A: It depends on the quantity. For a big order, the time is generally 10-25 days after order. For a small order, customers can get goods at once.
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