Introduction:
This series motor for coal mine special explosion-proof motor, shell of steel plate welded structure. According to GB3836.2 electrical equipments used in explosive gas environment Part 2 flameproof "d""regulation, make mine flameproof, explosion-proof marks for" ExdI ".
rock loader and scraper conveyor and other mechanical equipment. Motor insulation class is Fv working voltage is 380/660 or 660/1140 v. The motor protective class is IP44.
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Tel: +86-537-2902388 Fax: +86-537-2902388
E-mail:laura@dongdajituan.com
Address : West of Zhixue Road,High-tech Zone,Jining City,Shandong Province,China
Parameter:
Model | Power KW | Rated voltage V | Current A 380V | Speed r/min | efficiency% | power factor COSφ | Starting current | Starting torque | Max torque |
Rated current | Rated torque | Rated torque | |||||||
YBB11 | 11 | 380/660 | 22.1 | 1460 | 88 | 0.84 | 7.0 | 2.5 | 2.5 |
YBB17 | 17 | 380/660 | 33.5 | 1460 | 88 | 0.84 | 7.0 | 2.5 | 2.5 |
YBB30 | 30 | 380/660 | 59.4 | 1470 | 89 | 0.85 | 7.0 | 2.5 | 2.5 |
