MDD071C-N-040-N2S-095PA2 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD071C-N-040-N2S-095PA2 is part of the MDD Synchronous Motors series and is designed for use with digital drive controllers. This motor features a nominal speed of 4000 min⁻¹, a continuous torque at standstill of 6.6 Nm, and uses digital servo feedback. It includes a 95 mm centering diameter, a shaft with keyway and seal, and comes equipped with a blocking brake providing a holding torque of 6.5 Nm.
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Product Description:
The MDD071C-N-040-N2S-095PA2 is a brushless AC servo motor engineered by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. Designed for use with digital drive controllers, the unit converts electrical command signals into controlled rotary motion for positioning tables, packaging axes, and similar duties in automated machinery. Its electromagnetic design offers rapid torque buildup, while the integrated feedback channel allows the drive to close position and velocity loops without external sensors. It can also serve in indexing units and feed axes that require repeatable starts, stops, and short cycle times.
The motor reaches a nominal speed of 4000 rpm, which is the highest continuous rotational rate under rated voltage. At standstill, it supplies 6.6 Nm of continuous torque for holding and low-speed positioning tasks. The integrated blocking brake provides 6.5 Nm of static holding torque during power loss. A centering seat of 95 mm supports concentric mounting to gearboxes or machine flanges. All power, brake, and sensor leads exit through a single connector on side A, which keeps cable routing concentrated on one side of the housing.
Position information is returned to the drive via digital servo feedback, providing high-resolution phase signals without additional encoders. The mechanical envelope uses size 071 and length code C, giving a compact stator stack that limits inertia while still accommodating the required winding volume. Dynamic balance follows the standard grade, which helps reduce vibration when the motor operates near its top speed. The housing uses the standard form of the series, keeping the motor suitable for common mounting spaces in this frame. A shaft with a keyway supports keyed couplings, and a shaft seal helps protect the interior from coolant splash and fine dust. The shaft is present only on the drive end, so there is no side B output.
Frequently Asked Questions about MDD071C-N-040-N2S-095PA2:
Q: Does the MDD071C-N-040-N2S-095PA2 include a holding brake?
A: The MDD071C-N-040-N2S-095PA2 is equipped with a blocking brake that provides a holding brake torque of 6.5 Nm.
Q: What motor feedback type does the MDD071C-N-040-N2S-095PA2 use?
A: This model supports digital servo feedback (DSF) for precise motor position detection and control.
Q: What is the nominal speed of the MDD071C-N-040-N2S-095PA2 motor?
A: The MDD071C-N-040-N2S-095PA2 has a nominal speed rating of 4000 min⁻¹.
Q: What shaft type and sealing are used on the MDD071C-N-040-N2S-095PA2?
A: This motor features a keyway shaft type and is supplied with a shaft seal to help prevent contaminant ingress.
Q: Where is the connection located and what type does the MDD071C-N-040-N2S-095PA2 use?
A: The connection on this motor is placed on Side A and utilizes a connector type interface for easy electrical integration.