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TitleIEC Explosion Proof MotorsBrief IntroductionThe YBX3 series IEC explosion proof motors has fan,orthogonal radiation ribs of base radiate heat, thus sufficiently verifying cooling effect.Terminal box of motor is located at the top of themotor; six outgoing ter
IEC Explosion Proof Motors
The YBX3 series IEC explosion proof motors has fan, orthogonal radiation ribs of base radiate heat, thus sufficiently verifying cooling effect. Terminal box of motor is located at the top of the motor; six outgoing terminals are made, and simultaneously a junction sign drawing. Depending on ordering requirement, one or two line outlets are formed, applicable to three structures, i.e., rubber sleeve cable (or plastic sleeve cable), steel pipe wiring or armor cable.
Main terminal box is an independent flameproof structure in IEC explosion proof motors; insulator electric clearance and creep distance are strictly designed in accordance with flameproof standard, so as to guarantee safe and reliable running of motor. Flameproof surfaces between terminal box and terminal box base as well as between terminal box base and casing are strictly designed in accordance with flameproof standard.
Frame | H160L |
| No. of Poles | 2P, 4P, 6P, 8P |
Power Scope | 7.5~18.5kW |
Voltage | 380V/660V |
Frequency | 50/60Hz |
Speed | 750rpm, 1000rpm, 1500rpm, 3000rpm |
Protection Grade | IP55 |
Insulation Class | F |
| Mounting Type | IM B35 |
| Connection | Delta/Y |
| Mark of Explosion-proof | Exd I Mb, Exd II BT4Gb, Exd II CT4 Gb |
| Cooling Type | IC411, IC416 |
| Efficiency Class | IE3 |
| Duty | S1 |
| Vibration | ≤1.3mm/s |
| Ambient Temperature | -15℃ ～ +40℃ |
| Altitude | ≤1000m |
| Humidity | Average monthly peak relative humidity is 90% |
| Type | Rated Power | Rated Current | r/min Speed | Efficiencye | Power Factor | Locked Torque | Locked Current | Max. Torque | Rated torque | No-load Noise | Weight |
| kw | A | r/min | % | Cosφ | Rated Torque | Rated Current | Rated Torque | N·m | dB(A) | Kg | |
| Synchronous Speed 3000(r/min) | |||||||||||
| YBX3-225M-2 | 450 | 81.7 | 2965 | 94 | 0.89 | 2.2 | 7.64 | 2.3 | 143 | 860 | 380 |
| Synchronous Speed 1500(r/min) | |||||||||||
| YBX3-225M-4 | 45 | 83.4 | 1480 | 94.2 | 0.87 | 20 | 7.4 | 2.3 | 287 | 78 | 433 |
| Synchronous Speed 1000(r/min) | |||||||||||
| YBX3-225M-6 | 30 | 60.6 | 9850 | 92.9 | 0.81 | 20 | 7.1 | 2.1 | 287 | 74 | 3830 |
| Synchronous Speed750(r/min) | |||||||||||
| YBX3-225M-8 | 220 | 47.3 | 730 | 90.6 | 0.78 | 1.9 | 6.6 | 20 | 280 | 73 | 377 |
Tel: +86 15523831294
Email: [email protected]
Address: Chanba Ecological District, Xi'an City, Shaanxi Province
Simo Motor Co., Ltd. is a professional motor supplier in Xi’an, China, specializing in high and low voltage motors, AC and DC motors, and customized industrial motor solutions for global customers.