used in under ground coal mine explosion proof motor

YB3 Explosion Proof motor

YB3 Explosion-Proof Motor description:

 YB3 series explosion-proof three-phase asynchronous motors are latest products developed by our company combining with home and abroad electromagnetic structure, technique and material etc based on YB and YB2 series of motors. This series of motors have many merits,such as high-efficiency, energy conservation, big margin of temperature rise, long service life, excellent performance, low noise,advanced explosion-proof structure, high reliability and convenient operation and maintenance etc. The efficiency index of this series motors conforms to the energy efficiency grades 2 of specified in GB18613-2006 Minimum allowable values of energy efficiency and the energy efficiency grades for small and medium three-phase asynchronous motors. Power class and the installation dimensions accord with IEC standard , also completely are as same as YB and YB2 series three-phase induction motors.

YB3 explosion-proof induction motor feature:

1) fully sealed
2) Quiet operation  

3) Corrosion resistant  
4) high stall torque
5) Very low vibration
6) Very low power consumption
7)  fan-cooled,

8) squirrel cage structure

YB3 induction-proof induction motor conditions:

1, Frame Size: 63-355 MM;

2, Rated Output: 0.12-315 KW or 0.10-420 HP;

3, Rated Voltage: 220/380V, 380/660 V or to be your request;

4, Rated Frequency: 50 Hz,60 Hz,50 Hz / 60 Hz;

5, Poles: 2 / 4 / 6 / 8 / 10 ;

6, Speed: 590 —2980 r/min

7, Ambient Temperature: -15°C—40°C

8, Model of CONEECTION: Y-Connection for 3 KW motor or less while Delta-Connection for 4 KW motor or more;

9, Mounting:  B3; B35; B34; B14; B5; V1;

10, Current: 0.43—556.2 A (AC);

11, Duty: continuous (S1);

12, Insulation Class: B / F;

13, Protection Class: IP54 / IP55;

14, Cooling Method: ICO 141 Standards;

15, Altitude: No more than 1,000 meters above sea level;

16, Packing: 1pc in a Strong carton several cartons on a Pallet.

YB3 induction-proof induction motor main technical parameter:

 YB3 explosion-proof induction motor Packing:

Packing:fumigation wooden case or customer request 

Shipping: by sea ,by air,by rill way

You may also be interested in our other products such as YZSvibrationmotor,YZVP series frequency variable motor,Y3 Low voltage and big power motor, YE2 high efficiency induction motor,YVP frequency variable and speed adjustable motor,Y2 general induction motor and others;,call us or send email directly for details please!