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The selection of the torque limited hydraulic cam and groove coupling should meet the Efficient energy-saving principle and Safe and reliable principle

Source： Notetime： 2013-12-10 11:08:24 click： 2760

　　Efficient energy-saving principle:

　　For the constant torque mechanical, choose the torque limited hydraulic cam and groove coupling, if not particularly need, don't choose this cam and groove coupling, because the speed range is big, efficiency is low. For a working machine linear type or section material linear load varying operating conditions recommended selection of governor hydraulic cam and groove coupling, because this kind of work machine using speed can save energy, but also not be allowed to work in the largest heating condition, because it would be a waste of resources.

　　Safe and reliable principle:

　　Protect the motor and working machine from being damaged during starting and overload. For torque limited hydraulic cam and groove coupling, overload protection coefficient should be lower than the overload coefficient of motor, and over temperature protection, overload. Speed and torque limited hydraulic cam and groove coupling used in underground coal mine should have the function of explosion-proof.

from：http://www.bauercoupling.com/newsd-nid-81.html