MDD065B-N-040-N2M-095GA1 Bosch Rexroth Indramat
MPN: R911259359
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The Bosch Rexroth Indramat MDD065B-N-040-N2M-095GA1 is a motor for digital drive controllers from the MDD Synchronous Motors series. It features a nominal speed of 4000 rpm and a continuous torque at standstill of 1.5 Nm. The motor includes a plain shaft with a shaft seal and comes with an integrated multiturn absolute encoder and digital servo feedback.
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Product Description:
The MDD065B-N-040-N2M-095GA1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts regulated current from the drive into accurate rotary motion for pick-and-place axes, small conveyors, and tooling spindles. The unit corresponds to motor size 065, carries the B length code, and is supplied in a standard housing that matches the thermal and dimensional profiles used across this family. This arrangement suits compact motion systems that require repeatable positioning and stable speed control during frequent starts and stops.
Its electromechanical output begins with a continuous standstill torque of 1.5 Nm, allowing the axis to hold load without external gearing. When commutated at its rated frequency, the rotor reaches a nominal speed of 4000 rpm, a figure that balances cycle time with the motor's thermal limits. A blocking brake delivers 3.0 Nm of static holding torque, so suspended or vertical loads remain secure during power-off states. Position feedback is generated by an integrated multiturn absolute encoder, while control signals are handled through digital servo feedback (DSF) for closed-loop operation. This combination supports accurate reversals and steady tracking when the axis is asked to change speed quickly.
Mechanical integration is handled through a 95 mm centering diameter that aligns the stator flange with machine faces. All power and sensor conductors exit on side A, and a keyed connector simplifies routing in installations that use pre-wired cable sets. The rotor presents a plain shaft that follows ISO fit tolerances, and a shaft seal is installed at the bearing face to limit coolant or oil ingress. A standard shaft end on the drive side only, plus the motor's standard balancing, helps keep vibration low during normal operation. The outlet and shaft arrangement support installation in enclosed machine spaces where cable direction and coupling fit must remain predictable.
Frequently Asked Questions about MDD065B-N-040-N2M-095GA1:
Q: What is the continuous standstill torque of the MDD065B-N-040-N2M-095GA1 motor?
A: This motor delivers a continuous torque of 1.5 Nm when at a standstill.
Q: What type of encoder is integrated into the MDD065B-N-040-N2M-095GA1 motor?
A: An integrated multiturn absolute encoder is included for position feedback on this model.
Q: What holding brake torque does the MDD065B-N-040-N2M-095GA1 motor offer?
A: The holding brake provides a torque of 3.0 Nm for secure load holding when powered off.
Q: What is the centering diameter of the MDD065B-N-040-N2M-095GA1 motor?
A: The motor has a centering diameter of 95 mm for mounting alignment.
Q: What shaft type and sealing does the MDD065B-N-040-N2M-095GA1 motor feature?
A: This model uses a standard plain shaft and is equipped with a shaft seal.