YBJ series flameproof three-phase asynchronous motor manufacturer from China Jining Dongda Group Mining Machinery Co.,Ltd

YBJ series flameproof three-phase asynchronous motor

Price:	200.0~300.0 USD
Payment Terms:	T/T,WU
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: Wooden case

Structure: Asynchronous Motor

Phase: Three Phase

Speed: High Speed

Usage: Industrial

Production Capacity: 10000 set one month

Delivery Date: 7 days after received the p...

Shape: Linear

Protect Feature: Explosion-proof

Function: Driving

Brand Name: Dongkuangan

suitable for using in coal mines, oilfields and chemical industries,where the explosive gas mixture exists

YBJ series flameproof three-phase asynchronous motor Introduction:

This series motor for coal mine special explosion-proof motor, shell of steel plate welded structure, connected to the winch motor end cover for high strength cast iron material.

According to GB3836.2 electrical equipments used in explosive gas environment Part 2 flameproof "d" "regulation, make mine flameproof, explosion-proof marks as" ExdI ".

Suitable for methane or coal dust explosion dangerous mines, this series motor is starting from, the characteristics of small starting current, have bigger overload ability. Motor insulation class is F, enclosure protection class is IP44, junction box for IP55 protection grade. V working voltage is 380/660 or 660/1140 v.

Motor structure and installation size is fully considering the user requirements, on the basis of the basic installation type B3 and B5 was improved, making into flange type, convex desktop, loading type and high foot structure, for the use of different types of winch.

YBJ series flameproof three-phase asynchronous motor parameter:

Model	Power KW	rated voltage V	Current A	Speed r/min	Efficiency %	power factor COSφ	Starting current	Starting torque	Max torque
Model	Power KW	rated voltage V	Current A	Speed r/min	Efficiency %	power factor COSφ	Rated current	Rated torque	Rated torque
YBJ7.5-4	7.5	380/660	16.1	1450	86	0.84	7.0	2.2	2.5
YBJ11.4-4	11.4	380/660	23.7	1460	87	0.84	7.0	2.2	2.5
YBJ25-4	25	380/660	47.6	1470	88	0.84	7.0	2.2	2.5
YBJ40-4	40	380/660	78.3	1450	89	0.84	7.0	2.5	2.5