MDD041C-N-100-N2K-050MA1
MDD Synchronous Motors
The MDD041C-N-100-N2K-050MA1 is a motor for digital drive controllers manufactured by Bosch Rexroth Indramat. Part of the MDD Synchronous Motors series, this size 041 motor delivers a continuous torque at standstill of 2.05 Nm and features a holding brake torque of 1.2 Nm. It runs at a nominal speed of 10000 min⁻¹, offers integrated absolute encoder and resolver feedback, and includes a keyway shaft with 50 mm centering diameter, side A connector, standard housing and operates without shaft seal.
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
Without shaft seal
Shaft Type
keyway
Connection Direction
Side A
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
How does the holding brake torque influence machine safety?
The brake maintains shaft position when power is cut, preventing unintentional movement. It is particularly valuable in vertical or load-bearing axis applications.
Can this motor operate efficiently at variable speeds?
Yes, its design supports wide speed ranges with minimal loss of torque stability. However, controller tuning is essential to maintain smooth transitions.
What impact does the keyway shaft design have on coupling?
The keyway provides secure torque transfer to the driven element. This minimizes slippage and ensures reliable mechanical integration.
Why is nominal speed specification critical in system design?
It defines the maximum rated speed for continuous operation without overheating. Designers must match it to the cycle requirements of the machine.
How should thermal management be handled for the MDD041C-N-100-N2K-050MA1?
Adequate airflow or conductive mounting surfaces are necessary to dissipate heat. Monitoring duty cycles prevents excessive thermal loading in high-speed use.
Common Misspellings
MDD-041C-N-100-N2K-050MA1
MDD041C N 100 N2K 050MA1
MDD041C-N-100-N2K-050-MA1
MDD041CN100N2K050MA1
MDD41C-N-100-N2K-050MA1
MDDO41C-N-100-N2K-050MA1
MDDO41C-N-1OO-N2K-O5OMA1
Internal Product Review
The Bosch Rexroth Indramat MDD041C-N-100-N2K-050MA1 is a synchronous servo motor intended for digital drive controllers. It runs at 10,000 min⁻¹ and includes integrated absolute encoder plus resolver feedback. It is commonly used in industrial automation in printing & packaging machines, robotics, high-speed tool changers and transfer equipment.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MDD041C-N-100-N2K-050MA1.
Want to 
