Motor compensating element for attachment of internal combustion engine and retainer of balancer shaft, has housing portions comprising two pieces that are made of different materials and secured as total module at crank case

摘要

The element has housing portions (8, 9) comprising two pieces that are made of different materials and secured as a total module at a crank case (2). Motor compensating element and the crank case are made of same material, where one of the housing portions is made of aluminum material and another housing portion is made of steel or cast iron. The housing portions are connected over a screwing and/or plug connection. One of housing portions serves as an adjustment element of a twist backlash between a crankshaft gear wheel (21) and an intermediate gear.