MDD041C-N-100-N2K-050GB1
MDD Synchronous Motors
The MDD041C-N-100-N2K-050GB1 is a motor for digital drive controllers by Bosch Rexroth Indramat in the MDD Synchronous Motors series. It offers resolver feedback with an integrated absolute encoder, delivering continuous torque at standstill of 2.05 Nm and a holding brake torque of 1.2 Nm. This size 041 motor runs at 10000 min⁻¹, featuring shaft seal, plain shaft, side B connector orientation, standard housing, and balancing.
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
1.2 Nm
Centering Diameter
50 mm
Housing
Standard
Encoder
Integrated absolute encoder
Motor Feedback
Resolver feedback
Continuous Torque at Standstill
2.05 Nm
Motor Length Code
C
Motor Size
041
Nominal Speed
10000 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
Plain shaft
Connection Direction
Side B
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
What installation consideration does the plain shaft of the MDD041C-N-100-N2K-050GB1 require?
It must be paired with a correctly sized coupling to prevent misalignment. Improper coupling can increase bearing stress and reduce service life.
Why is the holding brake torque lower than the continuous torque?
The brake is designed to hold position when idle, not to stop high dynamic loads. Its role is positional security rather than operational torque delivery.
Can the MDD041C-N-100-N2K-050GB1 run continuously at 10,000 min⁻¹?
Yes, but thermal management is critical due to increased heat at high speeds. Proper cooling and ambient ventilation must be verified during design.
How does centering diameter impact mounting accuracy?
A correctly machined 50 mm centering bore ensures precise alignment with the driven element. Even minor deviations can cause vibration and reduce encoder accuracy.
How does an integrated absolute encoder change system behavior compared to incremental encoders?
Absolute encoders provide exact position data at startup without needing homing. This reduces machine downtime and improves repeatability in automated cycles.
Common Misspellings
MDD-041C-N-100-N2K-050GB1
MDD041C N 100 N2K 050GB1
MDD041C-N-100-N2K-050-GB1
MDD041CN100N2K050GB1
MDD41C-N-100-N2K-050GB1
MDDO41C-N-100-N2K-050GB1
MDDO41C-N-1OO-N2K-O5OGB1
Internal Product Review
The MDD041C-N-100-N2K-050GB1 is a digital AC servo motor in the Bosch Rexroth Indramat MDD synchronous motor family. It incudes sealed shaft, standard housing, side-B connector, size 041 run at 10 000 min⁻¹. It is employed in demanding automation settings such as robotics, packaging machines, and CNC indexing systems.
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Repair
We offer a repair service for the MDD041C-N-100-N2K-050GB1.
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