YE4 (IE4) Series High-Efficiency Three-Phase AC Induction Motors

1, The three-phase asynchronous AC motor(IE4) of the YE4 series is in line with the high efficiency standard(IE4) in the provisions of GB 18613-2012 "the energy efficiency limit and the energy efficiency rating of small and medium-sized three-phase asynchronous motors " . And the improvement of the efficiency in its design is in line with the state's requirements on the energy saving and consumption reducing of the manufacturing sector.

2, YE4 series motors with the mounting dimension in accordance with standard IEC60034,It has good features like optimum structure, attractive appearance, low noise, high efficiency, high protection class as well as high insulation class. YE4 series motors can be widely used in various kinds of general use machineries like fans, pumps, machine tools ,compressors, transportation and so on, and can also be used in the hazardous areas with oil and chemical, steel plants, mining industry.

Efficiency level: IE4 super premium efficiency

Frame size: 63~400 frame

Rated output: 0.12~500kW, 0.16~675HP

Rated voltage: 220, 380, 400, 415, 440, 460, 480, 500, 550, 660, 690, 760 V

Rated frequency (speed):

50Hz (Synchronous speed 3000/1500/1000/750/600/500 r/min),

60Hz (Synchronous speed 3600/1800/1200/900/720/600 r/min)

No. of poles: 2, 4, 6, 8, 10, 12 Pole

Mounting methods: B3, B35, B5, V1

Material of housing: Cast iron (160 frame and below can be alloy-aluminum)

Insulation Class: F (155℃)

Temp. Rising: ΔT=80°K (B class)

Protection Class: IP44, IP54, IP55

Cooling: IC411 (Totally-enclosed, fan-cooled)

Bearing type: Roller/Ball bearing

Working Duty: S1 (Continuous)

Service Factor: 1.00

Ambient Temperature: -20°C ~ 40°C

Altitude: ≦1000 m.a.s.l

Ambient humidity: ≦90%

Lubricating: With grease system

Grounding lug: on the frame and terminal box

Metric Threaded Cable Entries on the Terminal Box

Customized frame size/power

Materiel of frame: Fabricated in welded steel plate frame

Shaft: Special dimensions, double shaft end, tapered, hollow as per request

Inverter/converter VFD application

Service Factor: 1.15 or above

Insulation Class: H (180℃)

Ambient temperature: Above 40 °C (on request)

Altitude: ＞1000M (on request)

Bearing: SKF, FAG, NSK, C&U brand

Grease lubricated bearings

Space heaters

Thermostats RTD

Thermal protection PTC

Temperature detector PT100

NDE or both DE and NDE bearing are electrically insulated

Special Winding, Voltage, Frequency

Cooling: IC416 Forced cooling by independent axial fan

Bimo Machinery Co.,Ltd produce "BIMO " brand high lever, high valued added products,

include YE3 series ultra high efficiency three-phase asynchronous motors, IE2,IE3,IE4,IE5 series high efficiency three-phase asynchronous motors, the motor power is from 0.09kw to 630kw. YB3 series explosion-proof motors, medium high voltage motors and NEMA standard motors and other speical motor, with a total of 15 series and more than 3000 specifications.

& IEC standards (China national standard) full line IE2, IE3 & IE4 IE5 high efficiency motors

& IEC standards (China national standard) inverter duty motor, brake motors and the explosion proof motors

& NEMA standards Epact efficiency & Premium Efficient motors

& China national standard high voltage induction motors and slip ring motors

& Vertical hollow shaft motor

& DC motors

The range of frame size is from 63 up to 1120mm, available from 0.12kW up to 6000kW. And also the company is one of the enterprises with the most completed categories in China′s electric motor industries, which have been widely used in many different industries.

The company attaches great importance to quality management, successfully passed the BSEN ISO9001: 2008 quality system certification, and passed CE, SGS, CCC and other related product certification, with a sound quality inspection system and product quality assurance capabilities. Actively implement the modern scale enterprise management mode, continuously update the testing and equipment performance, continuously improve the technical parameters of the testing center, and strictly implement the ISO9000 quality system management.

We would like to present the best product quality, the most preferential price the most thoughtful pre-sale, sale and after-sale service, cooperate with friends from all overseas company, and let us achieve long-terms business!