第三部分(fēn)外裝式電動滾 筒
Part 3. The type of out-side assemrrbly electric roller
1.概述Brief
外裝式電動滾簡就是将電動機裝在滾簡體的(de)外面，而減速機構裝在滾簡體内部的(de)一種新型電動滾筒，它克服了(le)内裝式電動滾簡散熱(rè)條件差，使用(yòng)功率受到限制的(de)弱點，我公司生産的(de)電動滾筒現已廣泛應用(yòng)于港口、礦山、冶金、電力等各部門的(de)大(dà)、中型輸送機上，受到用(yòng)戶的(de)一緻好評。
外裝式電動滾簡所配套電動機爲Y系列标準電機，維修簡單，使用(yòng)方便，如選用(yòng)YB系列隔爆型電動機.則可(kě)應用(yòng)于有隔爆要求的(de)場(chǎng)合。
本公司生産的(de)外裝式電動滾簡可(kě)配置ZL型彈性柱銷齒式聯軸器(GB5015-85).對(duì)于大(dà)功率的(de)外裝式電動滾筒，爲改善起動性能，可(kě)采用(yòng)YoX型限矩液力偶合器代替聯軸器.對(duì)于有單向逆止要求的(de)場(chǎng)所可(kě)加配逆止器。
對(duì)于有制動要求的(de)場(chǎng)合則可(kě)加裝制動器.制動器采用(yòng)Ywz型液力推杆制動器.并對(duì)應配套使用(yòng)帶有制動輪的(de)同等規格聯軸器或偶合器。
External Electric Roller is a new kind of Electric Roller, the motor is installed outside the body of Roller, and the reducing mechanism is installd inside the body of Roller. It over- comes the shortcomings of poor radiating condition and limited working power of Bult-in Electric Roller. This kind of Roller produced by our company has been used widely in big-sized and middle-sized conveyors in the fields of Port, mine, metallurgy. electric industry, and well received by the users.
Allocated motor of this External Electric Roller is Standard Motor of Y-series, this is easy to install and maintain and convenient to operate. And if you select flameproof motor of YB-series, this roller may be used in the field needed flamcproof. Externat Electric Roller produced by our company may be llcated Model ZL elastic plug coupler (GB5015-85), and as for high-power External Electric Roller, may replace coupler by Model-Yox limit- moment hydrodynamic coupling to improve the starting performance. And as for needing the function of one-way cut-off, may allocate non-return component. And may alocate brake additionally to obtain brake performance. And this brake may adopt Model-YWY hydrodynamic pusher brake, and allocate the same xpecications of coupling or coupler with braking wheel.
