30kw 40HP 380V 400V 750rpm 3 Phase Induction Brushless AC Motor

30kw 40HP 380V 400V 750rpm 3 Phase Induction Brushless AC Motor


YJTG Collection Invert-Fed Speed Adjustable A few Period Asynchronous Induction Motor


Electricity:  .55kw – 315KW
Voltage:  380V
Pace:  600RPM/750RPM/1000RPM/1500RPM/3000RPM
Poles:  2/4/6/8/ten poles
Protection Diploma:  IP44/IP54
Cooling technique:  IC416
Insulation Class:  F
Obligation:  S1
Package:  Export Picket Bundle
Payment:  30% in progress, equilibrium by T/T or L/C at sight


YJTG250M-8, 30KW, 380V/400V, 750r/min, IC416, IP44/IP54, F Insulation

Product Description

YJTG series variable-frequency adjustable-velocity asynchronous motor is the new generation of variable-frequency adjustable-speed motor, which is produced foundation on the YJT variable-frequency adjustable-velocity motor. In the facet of electromagnetism design and style, we alter the rotor slots, the winding pattern, and the relationship, so that the motor allow to be supplied by the transducer energy source. In the meantime, the style could promise the overload ability of the motor when substantial frequency and it could preserve the identical with Y collection motor, aside from the duration size, other proportions is also exact same as Y series motor, This sequence motor is forced ventilation with the independent axial circulation ventilator, which assured that the motor has excellent cooling overall performance in the complete frequency assortment and the temperature increase is not more than that ranking.


The pace modulation system consisted of YJTG collection variable-frequency adjustable velocity three period asynchronous motor and the frequency conversion setting up, compares with other pace modulation way, the vitality conservation effect is remarkable, the velocity modulation efficiency is excellent, the governor deflection is broad, the sound is lower, the vibration is significantly less, this motor can commonly use in the light-weight industry, the spinning and weaving, the chemical industry, the metallurgy, device instrument which need everlasting torque or alter velocity at the everlasting electricity and the air blower, the water pump which need to have energy conserving velocity modulation. It is valuable in developing automated handle of the pace modulation program.


The four poles motor of YJTG collection electric powered motor conform to JB/T7118-2004 “the specification of the speed modulation technique. Conversion variable pace motor and energy sources issue” and for other amount of poles of electric powered motor conforms to IEC34-one and GB/T755.


Kind of Which means


YJTG state for: Variety of motor

two hundred condition for: Center Peak

L state for: Frame Dimensions

1 point out for: Main Duration

six condition for: Quantity of Pole


Working Situation

one. Ambient Operating Temperature: Ambient temperature different with seasons need to be between 40ºC and -15ºC.

two. Altitude: Not over 1000m over sea degree.

3. The regular relative humidity in the most moisture month is ninety%. And in the meantime, the average cheapest temperature must not be above 25ºC.

4. Termination: Y(star) connection under Body 280. (delta) connection for Body H315-H355..

5. Operation Mode(duty): S1.


Motor CZPT

1. Protection Degree: IP44/IP54

2. Cooling Method: IC416

three. It can carry substantial resolution sensor(the electro-optical encoder, the rotary transformer and tachogenerator) according to customer’s prerequisite.

4. It can have magnetic brake(each circulation and get rid of electric powered brake is ok), gearspeed reducer, and so forth.

5. CZPT terminal box mounting is on the proper hand side seen from the shaft conclude of the motor. As an different, mounting at the best or on the remaining hand side is attainable on ask for.



Frame Dimension(H80-H160): IM B3, B5, B35, V1, B6, B7, V3,V5, V6, V15, and many others.

Body Dimensions(H180-H280): IM B3, B5, B35, V1.

Body Size(H315-H355): IM B3, B35, V1

Packaging & Supply

Testing Equipment

30kw 40HP 380V 400V 750rpm 3 Phase Induction Brushless AC Motor


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