MDD090C-N-020-N2L-110GB2
MDD Synchronous Motors
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
Side B
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
Why specify a plain shaft with shaft seal on this model?
A plain (cylindrical) shaft simplifies coupling with clamping hubs or bellows couplings and minimizes runout from keyways. Its seal helps limit ingress at the shaft interface for supporting reliability in typical industrial environments.
How do the 10.4 Nm continuous standstill torque and 2000 min⁻¹ rating of MDD090C-N-020-N2L-110GB2 influence sizing?
They indicate steady holding/low-speed capability and a moderate base speed for gear- or belt-driven axes. These ratings guide gearbox selection and inertia matching for feed, index or traverse axes.
How does Class-F insulation on MDD090C-N-020-N2L-110GB2 matter in operation?
The class-F materials allow higher thermal limits than lower classes to provide headroom for dynamic duty cycles. It supports consistent performance during frequent accelerations common in packaging and printing.
Is the MDD090C-N-020-N2L-110GB2 balanced to a special grade, and why does that matter?
This configuration is supplied with standard balancing, adequate for general servo duties at its rated speed. Its proper balance reduces vibration for improved control quality and protects bearings as well as couplings.
Which industries benefit most from the MDD 090 frame length-C motors beyond this exact code?
The MDD family motors are usually deployed in textiles, woodworking, material handling and robotics due to precise control with digital drives. TIts feedback architecture and braking options scale across similar machine cells and multi-axis lines.
Common Misspellings
MDD-090C-N-020-N2L-110GB2
MDD090C N 020 N2L 110GB2
MDD090C-N-020-N2L-110-GB2
MDD090CN020N2L110GB2
MDD90C-N-020-N2L-110GB2
MDDO90C-N-020-N2L-110GB2
MDDO9OC-N-O2O-N2L-11OGB2
mdd090c-n-020-n2l-110gb2
Internal Product Review
The Rexroth Indramat’s MDD090C-N-020-N2L-110GB2 motor couples digital servo feedback on a plain-shaft and it features a sealed interface. It includes 11.0 Nm blocking brake and it offers 10.4 Nm turn effect at standstill. This unit is developed for a nominal speed of 2000 r/min and it integrates cleanly via side-B connectors. It is well-suited for applications like packaging, printing, robotics and CNC axes control.
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