AC motor

three-phaseasynchronous80 V

Energy-efficient and non-polluting. The motors up to and including frame size 280 are gray cast iron with cast integral cooling tubes, and are designed as a double-wall welded steel structures as from frame size 315. The terminal boxes, end shields, winding insulation, type of protection and colour scheme conform to those of the standard design configuration. The benefit of water cooling is reduced noise emission as compared to surface cooled three-phase asynchronous motors of similar output and frame size. The waste heat of these motors is dissipated without any effect on the environment, and their cooling principle facilitates higher output and best vibration damping while the design of these motors remains compact.