The parallel axle offset for parallel shaft gear units leads to a compact design compared to helical gear units. In shaft mounted design(hollow shaft) the gearbox can be mounted directly onto the drive shaft of the application.
The parallel shaft gear units are available in three designs, with hollow or solid shafts, as desired.
1) Shaft-mounted design, without machined recesses with torque arm
2) Flange design, with machined B14 flange or screw-on B5 flange
3) Foot-mounted design
Output range from 0.12~200kw, to 90,000Nm.