MDD041C-N-100-N2K-050MB0 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD041C-N-100-N2K-050MB0 is a synchronous motor from the MDD Synchronous Motors series with a nominal speed of 10000 rpm and a continuous torque at standstill of 2.05 Nm. This motor features an integrated absolute encoder for feedback, a 50 mm centering diameter, and a keyway shaft type. It is designed for use with digital drive controllers and has a standard housing with connector type connection on side B.
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Product Description:
Bosch Rexroth Indramat supplies the MDD041C-N-100-N2K-050MB0 as part of the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, this compact unit converts drive commands into high-speed rotary motion for indexing tables, light conveyors, and other precision axes in automated machinery. Its integrated feedback delivers single-turn position values to the drive, so homing time is eliminated after power cycles. That arrangement helps the axis return to operation quickly and supports applications that must restart from a known position after planned or unplanned stops.
The electrical interface is straightforward because the power and feedback leads exit on side B and terminate in a keyed connector that remains secure under vibration. Under continuous stall conditions, the rotor delivers 2.05 Nm of torque, which is suitable for holding loads common to the 041 frame while the control loop positions downstream tooling. When energized to its rated frequency, the motor can reach a nominal speed of 10000 rpm, supporting fast cycle times in pick-and-place stations and other light-duty motion tasks. State estimation inside the drive is based on a built-in single-turn absolute encoder, which provides position data for commutation and controlled speed regulation. This feedback arrangement also helps the motor maintain smooth motion during acceleration, deceleration, and repeat positioning sequences.
Mechanical integration is simplified by a centering shoulder of 50 mm in diameter that mates with precision mounting flanges and promotes accurate alignment at the machine interface. The motor uses a keyway shaft and has no side B shaft extension, so couplings attach only on the drive end. It is supplied without a shaft seal, so the bearing area should be protected from coolant splash and heavy contamination during operation. The housing uses length code C, and the motor is delivered without a blocking brake, so any required holding function must be provided by an external device when power is removed.
Frequently Asked Questions about MDD041C-N-100-N2K-050MB0:
Q: What is the continuous torque output for the MDD041C-N-100-N2K-050MB0 motor at standstill?
A: This motor provides a continuous torque of 2.05 Nm at standstill, making it compatible with demanding motion control applications.
Q: What is the nominal speed of the MDD041C-N-100-N2K-050MB0 synchronous motor?
A: This unit operates at a nominal speed of 10,000 min⁻¹, enabling high-speed performance in automated systems.
Q: What type of shaft does the MDD041C-N-100-N2K-050MB0 motor use?
A: A keyway shaft type is provided for reliable mechanical coupling in this model.
Q: What kind of encoder is integrated into the MDD041C-N-100-N2K-050MB0 motor?
A: This model is equipped with an integrated absolute encoder for precise position feedback.
Q: Does the MDD041C-N-100-N2K-050MB0 motor include a holding brake?
A: The MDD041C-N-100-N2K-050MB0 is built without a blocking brake for applications where dynamic holding is not required.
