Checking Machine for Crankshafts
350 MBRK | 550 MBRK | 650 MBRK

Range of application
Unbalance measuring machine for passenger vehicle and commercial vehicle crankshafts of various sizes. Can be used in production for checking production quality of mass-centered castings or forgings and/or of completely machined crankshafts. Transport of the shafts either manual or by corresponding lifting device.

Design
Machines with horizontal rotor axis and rugged sub-critical balancing unit. Belt-drive for the crankshaft and end-drive for the cage. Support of the crankshaft according to requirements and task, between spindle cones or in a cage. Roller bearings supports on request.

Special features
Machine concept expandable through modular design. Universal belt-drive or end-driven cage, both require no adapters.

Rotor support between either spindle cones or in a cage with large setting range for crankshaft castings or forgings.

Sub-critical system available with permanently calibrated measuring instrumentation. No calibration runs necessary after entering the rotor dimensions.

Crankshaft casting supported in rotating spindle cones. Suitable for symmetrical crankshafts. Equipped with belt-drive and angle reference through a single-mark on the rotor. Optional precision roller carriages for direct mounting of finish-machined crankshafts.

Balancing cage for all types of crankshafts. Technically correct balancing of asymmetrical crankshafts (e.g. V-shafts) through bias weights. Exact angle position determination by alignment ruler.

Measuring equipment CAB 850 with unbalance indication unit for correction in 4 planes.