R911280502 (MDD090C-N-020-N2M-110GA1)

Name: R911280502 (MDD090C-N-020-N2M-110GA1)
Brand: Indramat Motors
SKU: MDD090C-N-020-N2M-110GA1
Price: 846.00 USD
Availability: InStock
Rating: 4.4 (5 reviews)

MDD Synchronous Motors

Rated 4.4 stars (5 total reviews)

In-Stock, Ships 3-5 Days

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1 Year Warranty Included
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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911280502 (MDD090C-N-020-N2M-110GA1) is a Bosch Rexroth servo motor designed for digital drive controllers, with a nominal speed of 2000 min⁻¹. It supports both natural convection and surface cooling, providing continuous torques of 10.4 Nm (12.1 A, 60 min thermal time constant) and 16.0 Nm (18.6 A, 45 min thermal time constant) respectively. The motor achieves a peak torque of 58.6 Nm and a peak current of 72.9 A. It features a torque constant of 0.86 Nm/A, winding resistance of 1.2 Ω at 20°C, an integrated multiturn absolute encoder, and digital servo feedback (DSF). The device is equipped with a 6.5 Nm blocking brake, standard plain shaft with shaft seal, and is designed for flange mounting with a 110 mm centering diameter. Bearings are lifetime-greased and expert handling is required.

Technical Specifications

RPM Rated Speed
2000

Cooling methods
Natural Convection, Surface Cooling

Peak Motor Torque
58.6 Nm

Peak Motor Current
72.9 Amps

Torque Constant at 20C
0.86 Nm/A

Winding Resistance
1.2 Ohms

Winding Inductance
6.8 millihenry

Integrated Features
encoder for feedback, blocking brake

Blocking Brake Rating
6.5 Nm

Encoder Type
multiturn absolute encoder

Centering Diameter
110 mm

Mounting Method
flange mounting

Output Shaft
plain

Power Connection Location
side A

Application
high-precision applications

Required Personnel
trained, qualified and experienced

Shipping
global

Frequently Asked Questions

What is the advantage of the integrated multiturn absolute encoder?

The MDD090C-N-020-N2M-110GA1 Synchronous Motor uses an integrated multiturn absolute encoder to provide precise position feedback. This ensures accurate motion control and eliminates the need for homing after power loss

How does the blocking holding brake improve safety?

The MDD090C-N-020-N2M-110GA1 Synchronous Motor features a blocking brake that prevents unintended shaft movement. This enhances operator safety and maintains position during power interruptions.

How does side A connection direction impact MDD090C-N-020-N2M-110GA1 installation?

The MDD090C-N-020-N2M-110GA1 Synchronous Motor’s side A connection facilitates straightforward wiring in tight spaces. This minimizes cable interference and improves maintenance accessibility.

What is the role of the centering diameter in motor alignment?

The MDD090C-N-020-N2M-110GA1 Synchronous Motor has a 110 mm centering diameter, ensuring precise alignment with mating components. This reduces vibration and improves rotational accuracy.

How does motor length code C affect system design?

The MDD090C-N-020-N2M-110GA1 Synchronous Motor’s length code C indicates a compact design. This helps optimize space in constrained installations without compromising torque performance.

Common Misspellings

MDD-090C-N-020-N2M-110GA1

MDD090C N 020 N2M 110GA1

MDD090C-N-020-N2M-110-GA1

MDD090CN020N2M110GA1

MDD90C-N-020-N2M-110GA1

MDDO90C-N-020-N2M-110GA1

MDDO9OC-N-O2O-N2M-11OGA1

mdd090c-n-020-n2m-110ga1

Internal Product Review

The MDD090C-N-020-N2M-110GA1 Synchronous Motor by Bosch Rexroth is designed for digital drive controllers. It features a plain shaft with a shaft seal, integrated multiturn absolute encoder, and digital servo feedback (DSF). With 10.4 Nm continuous torque at standstill and 6.5 Nm holding brake torque, it ensures accurate motor control.