Bosch Rexroth UPE2-1X/1, 1R0, 49/4ANT-B1V+R901159103 Part No. R901159104 Clamping and Drive Module Distribution

R901159104 Bosch Rexroth UPE 2 clamping and drive modules constitute a complete drive system that is ready for connection upon delivery. They are used to supply hydraulic oil to the hydraulic circuit. Due to thermal load considerations, the clamping and drive modules operate in short-time duty and intermittent duty modes. The duty cycle is selected based on power output and ambient conditions so that the maximum permissible operating temperature of 80 °C is not exceeded. The clamping and drive module basically consists of an aluminum housing, a pump (radial piston pump or external gear pump), and an oil-immersed motor.