R911257553
The product is a cutting-edge digital AC servomotor, R911257553 (MDD093B-N-040-N2L-130PB1), constructed by world-renowned Bosch Rexroth Indramat. This device is specifically designed for use exclusively with a drive controller and features a shaft rotor and a built-in block brake. The motor bears a 93-size classification and requires meticulous handling to prevent surpassing the maximum allowed radial and axial forces. It includes an 8x7 x 40 matching key designed according to the DIN 6885-A specifications for the shaft. The motor is susceptible to thermal stress when fitted axially with drive pinions with helical gears, which could potentially damage the B side of the motor.
The Bosch Rexroth R911257553 (MDD093B-N-040-N2L-130PB1) digital AC servomotor has a total length of 357mm and features a maximum tightening torque of 5Nm for the screws in the center hole threads of the output shaft. While the maximum torque is 45.1Nm, it notes that this doesn't account for the block brake's influence. Please note that the power and feedback connectors are not included and must be purchased separately. The blocking brake feature is specifically for operational needs and does not guarantee personal safety. Included with this device is a one-year warranty from Servo Supplier and is delivered through reliable international freight carriers.
