R911260286 (MDD090C-N-040-N2L-110GA1)

Name: R911260286 (MDD090C-N-040-N2L-110GA1)
Brand: Indramat Motors
SKU: MDD090C-N-040-N2L-110GA1
Price: 210.00 USD
Availability: InStock
Rating: 4.1 (13 reviews)

MDD Synchronous Motors

Rated 4.1 stars (13 total reviews)

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The R911260286 (MDD090C-N-040-N2L-110GA1) is a Bosch MDD series servo motor designed for digital drive controllers, featuring a standard balancing and housing configuration. It supports two cooling methods: surface cooling with a blower for forced air and natural convection. Under surface cooling, it delivers up to 14.6 Nm output torque at 34.3 A continuous standstill current with a 45-minute thermal constant, while natural convection achieves 10.4 Nm torque at 24.4 A and a 60-minute thermal constant. The rotor has a 0.0053 kg·m² moment of inertia, and the motor reaches a maximum torque of 58.6 Nm at a maximum current of 145.7 A. The torque constant is 0.43 Nm/A at 20°C with a winding resistance of 0.29 Ω. The blocking brake provides 6.5 Nm holding torque, operates at 24 V DC drawing 0.5 A, clamps in 20 ms, and releases in 60 ms. The unit, with a 110 mm centering diameter and plain output shaft, weighs 23 kg and is capable of 4000 RPM. Connections are made via side A with a connector, digital servo feedback is integrated, and optional housing paint increases weight by 0.5 kg.

Technical Specifications

Housing Design
Standard

Cooling Method
Surface Cooling/Natural Convection

Output Torque (Surface Cooling)
14.6 Nm

Continuous Current (Surface Cooling)
34.3 Amps

Thermal Time Constant (Surface Cooling)
45 minutes

Output Torque (Natural Convection)
10.4 Nm

Continuous Current (Natural Convection)
24.4 Amps

Thermal Time Constant (Natural Convection)
60 minutes

Maximum Torque
58.6 Nm

Maximum Current
145.7 Amps

Motor Rotor Inertia
0.0053 kg m2

Torque Constant
0.43 Nm/A at 20°C

Motor Windings Resistance
0.29 Ohms at 20°C

Motor Windings Inductance
1.6 millihenry

Shipping Weight
23 kilograms

Brake Type
Blocking Brake

Brake Holding Torque
6.5 Nm

Brake Voltage Rating
24 Volts DC

Brake Current Draw
0.5 Amps

Brake Release Time
60 milliseconds

Brake Clamp Time
20 milliseconds

Brake Weight
0.5 kilograms

Power Socket Location
Side A of housing

Output Shaft
Plain

Speed Rating
4000 RPM

Feedback
Digital Servo

Housing Color
Black

Optional finish
40-micrometer additional paint layer.

Frequently Asked Questions

Does the MDD090C-N-040-N2L-110GA1 motor include a brake?

Yes, the MDD090C-N-040-N2L-110GA1 motor comes with a blocking brake of 6.5 Nm torque.

What is the centering diameter of the MDD090C-N-040-N2L-110GA1 motor?

The MDD090C-N-040-N2L-110GA1 motor has a centering diameter of 110 mm.

What is the nominal speed of the MDD090C-N-040-N2L-110GA1 motor?

The MDD090C-N-040-N2L-110GA1 motor operates at 4000 min?¹.

What type of shaft does the MDD090C-N-040-N2L-110GA1 motor use?

The MDD090C-N-040-N2L-110GA1 motor has a plain shaft with shaft seal.

What type of feedback system does the MDD090C-N-040-N2L-110GA1 motor use?

The MDD090C-N-040-N2L-110GA1 motor uses digital servo feedback (DSF).

Common Misspellings

MDD-090C-N-040-N2L-110GA1

MDD090C N 040 N2L 110GA1

MDD090C-N-040-N2L-110-GA1

MDD090CN040N2L110GA1

MDD90C-N-040-N2L-110GA1

MDDO90C-N-040-N2L-110GA1

MDDO9OC-N-O4O-N2L-11OGA1

mdd090c-n-040-n2l-110ga1

Internal Product Review

The MDD090C-N-040-N2L-110GA1 is a dependable motor with integrated braking, providing enhanced security during critical operations. Its higher speed rating makes it a great fit for applications that need both precision and rapid performance.