R911254928 (MDD093A-N-030-N2M-130GB1)

Description

The R911254928 (MDD093A-N-030-N2M-130GB1), part of the MDD series, is Bosch Rexroth's maintenance-free digital synchronous servo motor used in automation systems for industries like machine tools and robotics. It features a plain output shaft ensuring a backlash-free shaft-hub connection and a sealing ring, protecting the housing from liquid. With an Ingress Protection Rating of IP 65, the motor is dustproof, safeguarded against water sprays, and operable under difficult environmental conditions. It has a nominal speed of 3,000 rpm and a maximum torque of 28.6Nm. The brushless design provides a maintenance-free operation, while the thermal sensor embedded in the stator windings prevents temperature overload. Its 11.0Nm blocking brake ensures a secure hold of the servo axis when not powered. The motor has a centering diameter of 130mm and displays low inertia due to excellent torque-weight ratio.

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