Product Description

MSK075E-0450-FN-M2-UG1-RNNN is a Bosch Rexroth servo motor. It is equipped with a 23 Nm electrically releasing holding brake. Electrically released holding brakes provide several benefits to operators. Electrically released brakes can be activated and deactivated quickly and easily, which can help improve safety in emergency situations. With electrically released brakes, operators have greater control over the braking system, allowing them to apply and release the brakes as needed. Electrically released brakes typically require less maintenance than mechanical brakes, as they do not rely on physical contact between brake components. Electrically released brakes can help improve the efficiency of machinery and equipment by allowing for smoother and more precise braking. Electrically released brakes are typically easier to use than mechanical brakes, as they do not require manual operation.

Electrically released brakes can be more cost-effective over time, as they typically require less maintenance and have a longer lifespan than mechanical brakes. The brake on the MSK075E-0450-FN-M2-UG1-RNNN motor operates at 24 Volts DC. Its current draw is 0.79 Amps. The maximum connection time is 40 milliseconds and the maximum disconnection time is 270 milliseconds. Moment of inertia of the brake is 0.0003 kg m². The MSK075E-0450-FN-M2-UG1-RNNN motor is also equipped with an optical multiturn encoder, a rotatable power connector and a smooth shaft. All MSK motor shafts include a sealing ring that protects motor bearings and prevents dust and moisture ingress. Bosch has designed the motor for liquid cooling. The coolant flow rate must not be less than 1.5 liters per minute. The volume of the coolant duct is 0.06 liters and the duct is made of die-cast aluminum.