MDD071C-N-040-N2T-095GR1 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD071C-N-040-N2T-095GR1 is a synchronous motor from the MDD Synchronous Motors series with a nominal speed of 4000 rpm and a continuous torque at standstill of 6.6 Nm. It features an integrated multiturn absolute encoder, a plain shaft with shaft seal, and comes with a blocking brake providing 3.0 Nm of brake torque. The motor has a centering diameter of 95 mm and uses a connector for right-sided connection.
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Product Description:
The MDD071C-N-040-N2T-095GR1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and assigned to the MDD Synchronous Motors series. Built for pairing with digital drive controllers, the unit translates commanded current into precise rotary motion for positioning and speed tasks in automated equipment. It uses the 071 frame size, and the elongated C length code increases the active magnetic stack so the motor can sustain higher output in compact conveyor sections, pick-and-place axes, and packaging spindles that require rapid acceleration.
The motor seats against a machine wall through a centering pilot of 95 mm, assuring repeatable alignment without shimming. At standstill, it can supply 6.6 Nm of continuous torque, a level maintained by the laminated stator and natural convection through the standard housing. Under rated drive voltage, the rotor reaches 4000 rpm, giving fast linear throughput when coupled to belts or gearheads. Position data is resolved by an integrated multiturn absolute encoder, which forwards multi-revolution feedback directly to the controller. Power and feedback conductors interface through a compact connector, and the cables exit on the right side, simplifying routing inside cabinets positioned on the motor's left side.
A blocking brake generates 3.0 Nm of holding torque, keeping vertical loads stationary during emergency-stop or power-off events. Motion data shared over digital servo feedback supports high loop bandwidth, allowing the drive to correct load disturbances before they affect tooling. Contaminants are excluded from the bearing region by an assembly with a shaft seal, and the plain shaft end offers a smooth surface for compliant couplings. Standard balancing and the housing support installation consistency with other MDD motors, while the single-ended shaft avoids the need for guarding on the machine's rear side.
Frequently Asked Questions about MDD071C-N-040-N2T-095GR1:
Q: Does the MDD071C-N-040-N2T-095GR1 motor come with a holding brake?
A: Yes, the MDD071C-N-040-N2T-095GR1 motor is equipped with a blocking brake that provides a holding brake torque of 3.0 Nm.
Q: What is the nominal speed of the MDD071C-N-040-N2T-095GR1 motor?
A: This model supports a nominal speed of 4000 min⁻¹, allowing for high-speed operation in demanding applications.
Q: What type of encoder is integrated in the MDD071C-N-040-N2T-095GR1 motor?
A: The MDD071C-N-040-N2T-095GR1 features an integrated multiturn absolute encoder for precise position tracking.
Q: What is the shaft type and sealing provided on the MDD071C-N-040-N2T-095GR1?
A: A standard plain shaft with a shaft seal is included, ensuring a reliable connection and protection against contaminants.
Q: What kind of feedback does the MDD071C-N-040-N2T-095GR1 use for motor control?
A: This motor uses digital servo feedback (DSF) for accurate feedback and position control.