MDD090C-N-020-N2L-110GR2
MDD Synchronous Motors
The Bosch Rexroth Indramat MDD090C-N-020-N2L-110GR2 is a motor for digital drive controllers in the MDD Synchronous Motors series. Featuring digital servo feedback (DSF) and a plain shaft with shaft seal, it delivers 10.4 Nm continuous torque at standstill and 11.0 Nm holding brake torque.
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
11.0 Nm
Centering Diameter
110 mm
Housing
Standard
Motor Feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
10.4 Nm
Motor Length Code
C
Motor Size
090
Nominal Speed
2000 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
Plain shaft
Connection Direction
Right
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
Why does product code MDD090C-N-020-N2L-110GR2 specify a plain shaft with shaft seal?
Its plain, sealed shaft supports couplings that clamp on the shaft and helps retain lubrication while resisting ingress of particulates or coolant mist. Its seal also protects the feedback system by limiting contamination migrating along the shaft.
What does the 10.4 Nm continuous torque at standstill mean for MDD090C-N-020-N2L-110GR2?
It indicates the motor can continuously hold 10.4 Nm without overheating at zero speed with proper cooling per the drive’s thermal model. It is valuable for vertical axes and tensioning applications that dwell at low speed.
What mounting benefit does the 110 mm centering diameter give on MDD090C-N-020-N2L-110GR2?
The register diameter aligns the motor precisely with the machine’s mounting face for improved concentricity and reduced coupling misalignment. It helps lower vibration and bearing loads in high-duty cycles.
Is the nominal speed of 2000 min⁻¹ on MDD090C-N-020-N2L-110GR2 adequate for packaging and printing axes?
Yes, combined with DSF, 2000 min⁻¹ supports accurate indexing, web handling and feeders that prioritize torque and precision over extreme speed. Its other MDD090C variants exist at higher speeds if a faster envelope is needed.
How does MDD090C-N-020-N2L-110GR2 integrate with digital drive controllers in the Indramat ecosystem?
The motor’s DSF and connectorization allow plug-compatible pairing with Bosch Rexroth/Indramat digital drives for auto-recognition of feedback and commutation. It reduces setup time and helps maintain consistent autotuning across axes.
Common Misspellings
MDD-090C-N-020-N2L-110GR2
MDD090C N 020 N2L 110GR2
MDD090C-N-020-N2L-110-GR2
MDD090CN020N2L110GR2
MDD90C-N-020-N2L-110GR2
MDDO90C-N-020-N2L-110GR2
MDDO9OC-N-O2O-N2L-11OGR2
Internal Product Review
The MDD090C-N-020-N2L-110GR2 servo motor incorporates a digital servo feedback for positional accuracy and possess a plain, sealed shaft. It delivers a torque of 10.4 Nm at standstill and its brake torque is 11.0 Nm. This motor comes with a 110 mm centering and possess 2000 rotation/min of nominal speed. Its connector is located on the right-side for electrical connections and It is highly suitable handling automation.
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Repair
We offer a repair service for the MDD090C-N-020-N2L-110GR2.
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