R911273303 (MDD090C-N-030-N2L-110GL2)

Name: R911273303 (MDD090C-N-030-N2L-110GL2)
Brand: Indramat Motors
SKU: MDD090C-N-030-N2L-110GL2
Price: 330.00 USD
Availability: InStock
Rating: 4.8 (9 reviews)

MDD Synchronous Motors

Rated 4.8 stars (9 total reviews)

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Phone:
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Email:
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The Bosch Rexroth MPN R911273303 (MDD090C-N-030-N2L-110GL2) is an AC servo motor designed for industrial applications. It integrates a 24 V holding brake with a holding torque of 11.0 Nm, clamping delay of 20 ms, and release delay of 60 ms. The motor features a balancing class of N, centering diameter of 110 mm, and a conventional housing supporting heat dissipation via convection and surface cooling. Key specifications include a winding resistance of 0.91 Ω, thermal time constant of 45 minutes, and an insulation class F. It is equipped with digital servo feedback, an IP65 protection rating, a maximum torque of 38.9 Nm, and operates up to 3000 min⁻¹. The shaft is plain with a shaft seal, and connections are configured to the left via connector. Weight is 18 kg.

Technical Specifications

Holding Brake Weight
0.5 kg

Power Supply
24 volts

Current Intake
0.5 A

Clamping Delay
20 milliseconds

Release Delay
60 milliseconds

Holding Torque
11 Nm

Balancing Class
N

Centering Diameter
110

Housing Structure
Conventional

Cooling
Natural Convection and Surface Cooling

Winding Resistance
0.91 ohms

Thermal Time Constant
45 minutes

Maximum Temperature
+45 degrees centigrade

Maintenance
No Required

Maximum Nominal Speed
3000 RPM

Maximum Torque
38.9 Nm

Output Shaft
Plain

Continuous Torque
7.2 Nm

Continuous Current
12.6 A

Protection
IP65

Insulation Class
F

Winding Inductivity
4.7 mH

Moment of Inertia
36 x 10-4 kgm2

Weight
18 kg

Servicing
Less Required

Feedback
Digital Servo Motor

Power Connection Location
Left Side of Housing.

Frequently Asked Questions

How does the MDD090C-N-030-N2L-110GL2 secure loads during power-off conditions?

It uses a blocking brake delivering 11.0 Nm holding torque. This ensures dependable shaft retention in vertical-axis and critical load-holding applications.

What continuous torque output can the MDD090C-N-030-N2L-110GL2 sustain under static demand?

It provides 10.4 Nm continuous torque at standstill. This ensures reliable clamping and precise holding performance in dwell-heavy automation processes.

Which system guarantees precise monitoring of motion in this motor?

The motor features digital servo feedback (DSF). It delivers accurate rotor position and speed data, enabling tight closed-loop synchronization in demanding drives.

How does this motor handle durability in demanding industrial environments?

It employs a plain shaft with a shaft seal. This protects bearings from dust and contaminants, extending service life and ensuring reliable operation.

What structural feature supports accurate alignment during installation?

The centering diameter of the motor is 110 mm. This ensures concentric mounting, reducing vibration and enabling precise integration in machine flanges.

Common Misspellings

MDD-090C-N-030-N2L-110GL2

MDD090C N 030 N2L 110GL2

MDD090C-N-030-N2L-110-GL2

MDD090CN030N2L110GL2

MDD90C-N-030-N2L-110GL2

MDDO90C-N-030-N2L-110GL2

MDDO9OC-N-O3O-N2L-11OGL2

mdd090c-n-030-n2l-110gl2

Internal Product Review

The model MDD090C-N-030-N2L-110GL2 from Bosch Rexroth Indramat is a synchronous motor rated with 10.4 Nm continuous torque at standstill. It integrates a 110 mm centering diameter, plain shaft with seal, and operates at 3000 min⁻¹ with digital servo feedback. It is commonly applied in robotics, automation, and precision industrial machinery.