R911252013
The R911252013 (MDD093A-N-020-N2L-110GB1) is an advanced industrial drive produced by Bosch Rexroth Indramat, designed to function alongside a drive controller. Distinguished by its power socket situated on side B of the housing, the unit requires a separate, customer-purchased power connector and feedback connector. The unit features a protection class of IP65, rendering it equipped for operation in challenging environments. Its operational ambient temperature ranges from 0 to 45 degrees Celsius, with permissible storage temperatures spanning -20 to 80 degrees Celsius. Although robust, the maximum installation elevation for the R911252013 (MDD093A-N-020-N2L-110GB1) should not exceed 1000 meters.
This innovative drive incorporates a built-in blocking brake, designed to halt motor shaft rotation when at rest. Upon the delivery of a 24 Volts DC signal, the brake releases the shaft. It requires 0.5 amps of current, with a holding torque of 11 Nm, while the release and clamping delays are 60 milliseconds and 20 milliseconds, respectively. The brake weighs 0.5 kilograms, bringing the total weight of the motor unit to 13.5 kilograms. Additional features of the R911252013 (MDD093A-N-020-N2L-110GB1) include digital servo feedback, a plain shaft, a housing designed for natural convection and surface cooling, and a speed rating of 2000 RPM. Installation and adjustments should only be performed by qualified technicians, as any unauthorised modifications are strictly prohibited.
