MDD093B-N-020-N2L-130GL1
MDD Synchronous Motors
The MDD093B-N-020-N2L-130GL1 from Bosch Rexroth Indramat offers motor size 093 and a centering diameter of 130 mm. Part of the MDD Synchronous Motors series, it runs at 2000 min⁻¹ with 14.5 Nm of continuous torque at standstill and serves as a motor for digital drive controllers.
It features standard balancing, digital servo feedback (DSF), and a blocking brake with 11 Nm torque. It has a plain shaft and includes a shaft seal.
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
11 Nm
Centering Diameter
130 mm
Housing
Standard
Motor Feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
14.5 Nm
Motor Length Code
B
Motor Size
093
Nominal Speed
2000 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
Plain shaft
Connection Direction
Left
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
For the Bosch Rexroth Indramat MDD093B-N-020-N2L-130GL1, when is the 11 Nm brake appropriate?
Use it for static holding and safety retention when power is removed. It’s not a working/dynamic brake and should not be used to stop a moving load.
How does the left-oriented, angled connector influence cabinet layout and serviceability?
The MDD angle connector can be rotated in 90° steps, so you can redirect cables to clear obstructions. Proper orientation eases strain relief and simplifies maintenance access.
Which legacy drive families are commonly paired with MDD motors in brownfield upgrades?
Indramat DIAX DDC 1.2 drives are documented with MDD motors and provide brake control from the power connector. Review EMI/filters and cabling guidelines during retrofit.
What cable routing minimizes encoder noise on DSF feedback loops?
Separate feedback and power cables, avoid parallel runs over long distances, and use prescribed shielding. This reduces RF coupling and intermittent position faults.
Does the plain-shaft interface limit coupling choices?
No clamp, keyway, or zero-backlash disc couplings can be used per load/inertia targets. Follow the shaft/key dimensions specified for MDD series.
Common Misspellings
MDD-093B-N-020-N2L-130GL1
MDD093B N 020 N2L 130GL1
MDD093B-N-020-N2L-130-GL1
MDD093BN020N2L130GL1
MDD93B-N-020-N2L-130GL1
MDDO93B-N-020-N2L-130GL1
MDDO93B-N-O2O-N2L-13OGL1
Internal Product Review
Bosch Rexroth manufactures the MDD093B-N-020-N2L-130GL1 motor for digital drive controllers featuring a blocking brake, standard housing, standard balancing and a connector interface for tidy integration. The GL1 variant suits servo press joining stations, metal press feeders and converting lines where controlled stops and safe holding are essential.
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