MDD025A-N-100-N2K-040GF1
MDD Synchronous Motors
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
1.0 Nm
Centering Diameter
40 mm
Housing
Standard
Encoder
Integrated absolute encoder
Motor Feedback
Resolver feedback
Continuous Torque at Standstill
0.33 Nm
Motor Length Code
A
Motor Size
025
Nominal Speed
10000 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
Plain shaft
Connection Direction
Right
Connection Type
Connecting cable with coupling unit
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
How does the centering diameter (40 mm) impact mechanical integration in robotics or assembly fixtures?
A 40 mm centering diameter sets how precisely the motor can be mounted with minimal misalignment; using matching flanges or hubs prevents eccentric loads that could degrade performance.
What are expected trade-offs when running this motor near its nominal speed of 10,000 min⁻¹?
At high speed, torque capability drops because back-EMF increases, bearing stress and vibration grow, and cooling becomes more critical; applications must ensure adequate cooling and balance.
In what ways does the length code ‘A’ and motor size ‘025’ influence dynamic response and inertia?
Smaller size (025) and shorter length (code A) reduce rotor inertia, improving acceleration/deceleration; but also limit torque margin and possibly cooling capacity compared to larger/heavier versions.
What impact does the connection cable with coupling unit + right-hand connection direction have for cable routing in tight installations?
A fixed right-side cable exit means cable paths must avoid interference or sharp bends; using coupling unit means quick disassembly is possible but requires ensuring the coupling isn’t subjected to strain or misalignment.
Can this motor handle high frequency switching or rapid reversals for electronics assembly pick-and-place?
Yes—its low inertia, precise feedback, and holding brake make it well-suited to frequent reversals; though the thermal limits (winding heating) and drive’s ability to handle frequent current peaks will govern endurance.
Common Misspellings
MDD-025A-N-100-N2K-040GF1
MDD025A N 100 N2K 040GF1
MDD025A-N-100-N2K-040-GF1
MDD025AN100N2K040GF1
MDD25A-N-100-N2K-040GF1
MDDO25A-N-100-N2K-040GF1
MDDO25A-N-1OO-N2K-O4OGF1
Internal Product Review
The MDD025A-N-100-N2K-040GF1 motor from Bosch Rexroth delivers 0.33 Nm continuous torque at a nominal speed of 10000 min⁻¹. It includes a plain shaft, integrated absolute encoder, resolver feedback, and a blocking brake with 1.0 Nm holding torque. This motor is ideal for use in robotics, electronics assembly, and medical automation systems.
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Repair
We offer a repair service for the MDD025A-N-100-N2K-040GF1.
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