Feature

Hydraulic motors offer higher power density

Bosch Rexroth has improved the design of its compact series of Hägglunds hydraulic motors, which now offer higher power density and the ability to deliver full torque and full speed simultaneously.

23/08/2015 09:17:59

The new Hägglunds CA 10 to 40 motors are far smaller and lighter in design, but still maintain the same operational levels of the previous version. The improvements see the hydraulic motor extend down to 10Nm/bar.

The new series is available in four basic models, as well as a wide variety of displacement versions. The torque can be configured via two mechanical interfaces to meet needs.

In addition, the new Hägglunds motor utilises hydraulic radial piston motors and is able to withstand shock loads. It also features perfect internal symmetry, enabling not only consistent torque throughout the revolution, but a balance of forces, minimising noise and vibration.

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.