R911276221 (MDD090C-N-030-N2L-110GR0)

Name: R911276221 (MDD090C-N-030-N2L-110GR0)
Brand: Indramat Motors
SKU: MDD090C-N-030-N2L-110GR0
Price: 481.00 USD
Availability: InStock
Rating: 4.7 (10 reviews)

MDD Synchronous Motors

Rated 4.7 stars (10 total reviews)

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911276221 (MDD090C-N-030-N2L-110GR0) is a Bosch Rexroth AC servo motor designed with a centering diameter of 110 mm and a standard balancing class (N). It features a winding resistance of 0.46 ohms and winding inductivity of 2.6 mH. The motor has a moment of inertia of 53 x 10⁻⁴ kg·m² and achieves a maximum theoretical torque of 56.3 Nm at 117.8 A. Continuous torque at standstill is rated at 10.4 Nm with a continuous current of 19.5 A, and the nominal rotational speed is 3000 min⁻¹. The unit features a standard housing with black coating (maximum thickness 40 µm), plain shaft with shaft seal, and right-side electrical connector. It employs digital servo feedback and provides an IP65 protection grade, with a sealing ring for lubrication protection on the output shaft and radio frequency noise mitigation.

Technical Specifications

Centering Diameter
110 mm

Balancing Class
N

Winding Resistance
0.46 ohms

Winding Inductivity
2.6 mH

Moment of Inertia
53 x 10-4 kgm2

Coating Color
Black

Coating Thickness
40 m

Maximum Theoretical Torque
56.3 Nm

Peak Current
117.8A

Protection Grade
IP 65

Weight
23 kilograms

Steady Torque
10.4 Nm

Rotational Speed
3000 RPM

Continuous Current
19.5 A

Output Shaft
Simple with sealing ring

Power Connection
Right side

Cooling Type
Natural and surface cooling

Torque Constant
0.53 Nm/A

Material of Magnets
Rare-earth or iron oxide

Servo Feedback Encoder
Digital

Thermal Time Constant
60 minutes

Radio Frequency Noise Reduction
Included

Frequently Asked Questions

What level of static performance can the MDD090C-N-030-N2L-110GR0 sustain during prolonged holding?

It delivers 10.4 Nm continuous torque at standstill. This ensures stable holding capacity during dwell periods without overheating in automation systems.

Which feedback system supports synchronization in the MDD090C-N-030-N2L-110GR0?

It integrates digital servo feedback (DSF). This system provides precise rotor position and speed data, enabling accurate closed-loop control in multi-axis operations.

How does this motor maintain sealing integrity in industrial applications?

It uses a plain shaft with a shaft seal. This protects internal components from contaminants and extends service life in harsh environments.

What alignment feature simplifies installation of this motor into machine flanges?

It includes a 110 mm centering diameter. This ensures accurate concentric mounting, reducing vibration and supporting smooth high-speed operation at 3000 min⁻¹.

Does the MDD090C-N-030-N2L-110GR0 include any braking mechanism?

No, this model is supplied without a blocking brake. Opt for other model, if holding brake is a requirement.

Common Misspellings

MDD-090C-N-030-N2L-110GR0

MDD090C N 030 N2L 110GR0

MDD090C-N-030-N2L-110-GR0

MDD090C-N-030-N2L-110-GRO

MDD090C-N-030-N2L-110GRO

MDD090CN030N2L110GR0

MDD90C-N-030-N2L-110GR0

MDDO90C-N-030-N2L-110GR0

MDDO9OC-N-O3O-N2L-11OGRO

mdd090c-n-030-n2l-110gr0

Internal Product Review

The Bosch Rexroth Indramat MDD090C-N-030-N2L-110GR0 is a synchronous motor built with a 110 mm centering diameter for precise alignment. It delivers 10.4 Nm continuous torque at standstill, operates at 3000 min⁻¹, and includes digital servo feedback. Its plain shaft with seal ensures durable, reliable performance.