Specially designed single-engine marine gearboxes

RENK’s portfolio of specially designed single-motor marine gear units ranges from small, compact gear units for low outputs to customized gear units that meet the special requirements of all types of ships or transmit very high outputs. Single-motor marine gear units are available in a single-speed version for medium-speed diesel and electric motors, and with a dual-speed wheelset as well for very high transmission ratios for high-speed diesel motors, electric motors, and gas turbines.

You can also choose between a version with a main drive (single-in/single-out) or a distribution gear unit with two main drives
(single-in/double-out).

Our customized solutions offer numerous options for the entire output range – such as an especially low-noise design, additional flexible mounting, customized configuration of the drive machines, shock resistance, and permeability.

The scope of delivery is supplemented by a wide range of additional features for the propulsion system. Coolant components for marine applications, shaft brake and rotary devices, and external thrust bearings can be optionally included in the package.