MDD093D-N-040-N2L-130GB2
MDD Synchronous Motors
The Bosch Rexroth Indramat MDD093D-N-040-N2L-130GB2 synchronous motor from the MDD Synchronous Motors series is a precision-engineered motor for digital drive controllers featuring a Motor Size of 093 and a Motor Length Code D with a Centering Diameter of 130 mm. It delivers a Continuous Torque at Standstill of 24.0 Nm and includes a Holding Brake providing a Holding Brake Torque of 22 Nm. Equipped with Motor Feedback via Digital servo feedback (DSF) and a Shaft Type Plain shaft with Shaft Seal, it supports a Nominal Speed of 4000 min⁻¹. The motor uses a Connection Type Connector on Connection Direction Side B for secure mounting, and its Housing and Balancing are standard.
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
22 Nm
Centering Diameter
130 mm
Housing
Standard
Motor Feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
24.0 Nm
Motor Length Code
D
Motor Size
093
Nominal Speed
4000 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
Are there any variations in the specification for “MDD093D-N-040-N2L-130GB2” that a user should watch?
Yes — part variants may differ by encoder type, nominal speed, or brake inclusion (e.g. “GR0” suffixes) per Bosch documentation. Always confirm that the suffix (N2L-130GB2) matches the exact encoder, mounting, and brake configuration before ordering.
In a B2B automation setup, how does this motor fare in multi-axis synchronization?
With DSF and high steady torque, the motor can be tightly synchronized across axes using a centralized master controller and real-time feedback loops. But cable length differences, grounding, and loop delay must be carefully managed to maintain phase coherence.
How does the connector (on side B) affect cabling and serviceability?
A connector on side B localizes the cable exit point, simplifying wiring routing in certain machine layouts. However, service replacement or inspection is more complex if the connector is hard to access.
How is the nominal speed of 4000 min⁻¹ relevant to thermal limitations?
Running near nominal speed pushes the motor closer to its thermal limits, reducing margin for continuous torque applications. You may need an enhanced cooling strategy (forced convection or liquid cooling) if operating near 4000 rpm for extended periods.
Given the 22 Nm holding brake, what is the safe ramp-down velocity when turning off power?
The holding brake torque is only effective when power is off; you should decelerate below the speed where friction meets brake torque (often <≈ 50–100 rpm) before power-off. Exceeding that limit risks slippage or brake wear.
Common Misspellings
MDD-093D-N-040-N2L-130GB2
MDD093D N 040 N2L 130GB2
MDD093D-N-040-N2L-130-GB2
MDD093DN040N2L130GB2
MDD93D-N-040-N2L-130GB2
MDDO93D-N-040-N2L-130GB2
MDDO93D-N-O4O-N2L-13OGB2
Internal Product Review
The MDD093D-N-040-N2L-130GB2 motor from Bosch Rexroth delivers 24.0 Nm continuous torque at 4000 min⁻¹ and includes a 22 Nm holding brake. It features digital servo feedback, a plain shaft with shaft seal, and a 130 mm centering diameter. This motor is used in CNC machines, robotics, and automated packaging systems.
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