R911254891
The R911254891 (MDD065D-N-060-N2L-095PA0) is a 6000 RPM servo motor produced by Bosch Rexroth Indramat. Made with permanent rare-earth magnets, these MDD motors provide a maintenance-free operation with a sealed housing and wired connections designed for machine usage. Unique to these motors is the integrated temperature sensor in the windings which offers overload protection. The motor hosts a keyway shaft atop which is suitable for form-fitting shaft-hub connections and incorporates a special motor feedback system that can measure position, speed, and rotor location. It boasts a 95mm centering diameter. In standard design, this motor relies on surface cooling and natural convection, with power and feedback cables directly connected via flanged sockets.
Connectors for both cables must be purchased separately, with the power socket situated on side A, the same direction as the main shaft. The R911254891 (MDD065D-N-060-N2L-095PA0) motor doesn't come with a blocking brake. Appropriate for 0-45 degrees Celsius temperature and altitudes up to 1000 meters, the motor can tolerate the maximum temperature of 55 degrees Celsius and elevation of 5000 meters. In compliance with DIN 40050, the motor is shielded by a housing and covers, preventing contact with live or moving high voltage parts and penetration by foreign objects or water. The motor weighs 5.3 kilograms, protected by an IP65-rated black-painted housing.
