Permanent magnet motors
Medium speed permanent magnet synchronous motors (Cased)
This series of motors is highly efficient and energy-saving, requiring 1-2 frame sizes smaller than asynchronous motors of the same power rating. It maintains efficiency above 92% across a broad load range (25%-120%). The power factor exceeds 0.96, reducing the capacity requirements for matching frequency inverters. It is widely applied to fan and pump loads with variable frequency control in Oil and Petrochemical, Mining, Metallurgy, Power Plant and etc.
Product Features
-
High reliabilityReliable insulation and long lifespan;
Stable permanent magnet performance;
Reliable bearing insulation measures
-
Excellent performanceLow vibration≤1.5mm/s;
High efficiency: IE4 and above;
Low noise: ≤Lp85dB(A)
-
Strong versatilityPlatform products, strong versatility.
-
Wide applicationOil and Gas, Petrochemicals, Minig, Metallurgy, Power Plants, Paper, Ports and etc.
Working conditions
-
-20℃ ~+40℃ (Standard)
-40℃ ~+60℃ (Customized)
Ambient air temperature -
≤90% (at 25℃)
Humidity -
≤1000m.a.s.l. (Standard)
1000m.a.s.l.~5000m.a.s.l.(Customized)
Altitude
Specifications
| Cooling method | IC611, IC666, IC81W |
| Power range | 220-15000kW(300-20400Hp) |
| Frame size | H355-800 |
| Speed range | 500~3000rpm |
| Frequency | 5~100Hz |
| Voltage range | 6000-10000V |
| Protection grade | Up to IP66 |
| Explosion proof type | Ex pxb, Ex pzc, Ex tb |
| Rotor material | Permanent magnet |
| Mounting type | IMB3, IMB35, IMV1 |
| Standards | GB, IEC |
| Certifications | CCC |
