MDD090C-N-040-N2M-110PL2 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD090C-N-040-N2M-110PL2 is a synchronous motor from the MDD Synchronous Motors series, designed for digital drive controllers. It features a nominal speed of 4000 rpm and provides a continuous torque at standstill of 10.4 Nm. The motor comes with an integrated multiturn absolute encoder and includes a holding brake with a torque of 11.0 Nm.
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Product Description:
The MDD090C-N-040-N2M-110PL2 belongs to the MDD Synchronous Motors series produced by Bosch Rexroth Indramat. This permanently excited AC unit is intended for use with compatible digital drive controllers, supplying precise torque and speed to automated axes on packaging lines, pick-and-place gantries, and similar machinery. Its permanent-magnet design supports responsive motion in closed-loop automation tasks. It is commonly used where accurate starting torque, steady low-speed behavior, and repeatable position control are required.
Mechanical interfacing is guided by a centering diameter of 110 mm, which aligns the flange with adjoining structures. Power and feedback cables exit on the left side, identified by the Left connection direction, and terminate through a sealed industrial connector. The enclosed connector arrangement helps protect electrical contacts while maintaining reliable signal transmission in machine environments exposed to dust or splash. Under continuous stall, the motor can deliver 10.4 Nm without exceeding thermal limits, while a blocking brake adds a static holding capability of 11.0 Nm for gravity-loaded axes. During motion, the rotor can reach a nominal speed of 4000 rpm, matching drive controller velocity ranges for high-throughput cycles. Standard dynamic balancing minimizes residual vibration at that speed and helps protect bearing service life.
Control fidelity is improved by digital servo feedback from an integrated multi-turn absolute encoder, providing the drive with position data across multiple revolutions. Absolute encoder data lets the controller retain position reference over several turns, reducing the need for repeated homing after power interruptions. Contaminant ingress is limited because the design includes a shaft seal on the output journal. The electromagnetic stack uses motor length code C, which supports the torque density of this frame. Torque is transmitted through a keyway shaft end, allowing positive mechanical locking to couplings or pulleys without external clamping devices.
Frequently Asked Questions about MDD090C-N-040-N2M-110PL2:
Q: What type of encoder is integrated in the MDD090C-N-040-N2M-110PL2 motor?
A: This model uses an integrated multiturn absolute encoder for precise position detection.
Q: Does the MDD090C-N-040-N2M-110PL2 motor include a holding brake?
A: The MDD090C-N-040-N2M-110PL2 includes a holding brake with a torque of 11.0 Nm.
Q: What is the nominal speed of the MDD090C-N-040-N2M-110PL2 motor?
A: The nominal speed for this motor is 4000 min⁻¹, allowing for high-speed operation.
Q: What is the continuous torque at standstill for this model?
A: A continuous torque of 10.4 Nm is available at standstill for the MDD090C-N-040-N2M-110PL2.
Q: What shaft design does the MDD090C-N-040-N2M-110PL2 use?
A: The MDD090C-N-040-N2M-110PL2 features a keyway shaft with a shaft seal for reliable mechanical coupling.