R911248946
The R911248946 (MDD093C-N-060-N2L-110PB0) is an industrial-grade servo motor from the MDD series by Bosch Rexroth Indramat. With its adaptable housing, it supports both natural convection and surface cooling for heat dissipation. Surface cooling, facilitated by a fan or blower, enables higher output torque and current. It operates at a nominal speed of 6000 RPM and delivers continuous torque at standstill of 19.5Nm (natural convection) or 28Nm (surface cooling). Likewise, the continuous current at standstill varies between 65.2 Amps (natural convection) and 93.6 Amps (surface cooling). The thermal time constant is 50 minutes with natural convection and 45 minutes with surface cooling.
Weighing 22 kilograms, this MDD motor does not come with a blocking brake. It's powered via a drive controller, connecting through a socket on the motor's B-side. The motor's primary shaft incorporates a keyway compliant with DIN 6885-1 to prevent shaft rotation and assure torque transfer. With a centering diameter of 110mm, it accommodates digital servo feedback. Performance data provided in the product documentation adhere to recommended ambient conditions, including temperature ranging from 0 to 45 degrees Celsius and elevation up to 1000 meters above sea level. The R911248946 (MDD093C-N-060-N2L-110PB0) motor requires trained and qualified personnel for operation and maintenance.
