New compact drive unit:

Radial Piston Motor MPR Performance

Bosch Rexroth radial piston motor MPR Performance opens up a new

dimension of design for high performance compact equipment

Compact design, more flexible layout

Performance is improved and production efficiency is increased

Seamlessly connected to the BODAS system ecosystem of Bosch Rexroth

Flexible configuration to support customized requirements

New breakthrough in power density: Compared to the MCR3 series, the new Rexroth MPR

Performance radial piston motor has a reduced axial length of approximately 30% and a

significant improvement in overall energy efficiency. (Image source: Bosch Rexroth)

Bosch Rexroth has launched its new MPR Performance radial piston

motor, empowering compact walking machinery with an integrated

design that enhances production efficiency and energy utilization while

offering greater flexibility in engineering design. Compared to the MCR

3 series, this patented motor design reduces components by approximately 25% and shortens axial length by up to 30%, significantly

optimizing equipment space layout and lowering the overall center of

gravity. In terms of performance, it delivers up to 9% improved start-up

efficiency, optional 470 bar rated working pressure, and a 25% increase

in maximum rotational speed, comprehensively reducing system

configuration costs and total costs.

Small walking machinery manufacturers have long had to trade off

power and weight, innovation and cost, thermal management and

reliability, sometimes at the expense of production efficiency and

commercial benefits.