R911274790 (MDD090C-N-020-N2L-130GA1)

Name: R911274790 (MDD090C-N-020-N2L-130GA1)
Brand: Indramat Motors
SKU: MDD090C-N-020-N2L-130GA1
Price: 761.00 USD
Availability: InStock
Rating: 4.9 (7 reviews)

MDD Synchronous Motors

Rated 4.9 stars (7 total reviews)

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The R911274790 (MDD090C-N-020-N2L-130GA1) is a Bosch Rexroth MDD series synchronous servo motor intended for high-dynamic automation applications. It utilizes rare earth and iron oxide permanent magnets for low rotor inertia. The motor features a nominal speed of 2000 rpm and a moment of inertia of 53 x 10⁻⁴ kg·m². It operates with electronic commutation for rapid start-stop cycles and is equipped with a digital servo feedback encoder for position evaluation. This model supports both natural convection and surface cooling, has a fully sealed construction with an IP65 rating, standard housing and balancing, and includes a holding brake with 6.5 Nm torque. Key dimensions include a 130 mm centering diameter, Code C motor length, size 090 frame, and a plain shaft with shaft seal. Electrical connections are established on Side A via connector.

Technical Specifications

Cooling Type
Natural Convection, Surface Cooling

Housing
Completely Sealed

Ingress Protection Rating
IP 65

Commutation
Electronic

Cyclic Load Capacity
High

Rotational Speed
2000 revolutions per minute

Moment of Inertia
53 x 10-4 kgm2

Encoder System
Digital Servo Feedback

Positioning
Indirect Relative

Data Storage
Yes

Frequently Asked Questions

How does the 130 mm centering diameter impact the motor's installation?

The 130 mm centering diameter standardizes mounting, ensuring compatibility with a wide range of industrial equipment and simplifying integration into existing systems.

How does the plain shaft design of the MDD090C-N-020-N2L-130GA1 motor facilitate its use?

The plain shaft design allows for direct coupling to various mechanical components which reduces the need for additional adapters and simplifying installation.

What role does the shaft seal play in the MDD090C-N-020-N2L-130GA1 motor's performance?

The shaft seal protects internal components from contaminants and moisture, extending the motor's lifespan and ensuring reliable operation in harsh environments.

How does the 10.4 Nm continuous torque at standstill benefit the MDD090C-N-020-N2L-130GA1 motor?

This high standstill torque enables the motor to handle heavy loads and start-stop operations without stalling, crucial for applications requiring frequent acceleration and deceleration.

Why is the nominal speed of 2000 min⁻¹ significant for the MDD090C-N-020-N2L-130GA1 motor?

A nominal speed of 2000 min⁻¹ strikes a balance between torque and speed, making the motor suitable for a wide range of applications requiring moderate rotational speeds.

Common Misspellings

MDD-090C-N-020-N2L-130GA1

MDD090C N 020 N2L 130GA1

MDD090C-N-020-N2L-130-GA1

MDD090CN020N2L130GA1

MDD90C-N-020-N2L-130GA1

MDDO90C-N-020-N2L-130GA1

MDDO9OC-N-O2O-N2L-13OGA1

mdd090c-n-020-n2l-130ga1

Internal Product Review

The MDD090C-N-020-N2L-130GA1 synchronous motor from MDD series features a standard housing and a 130 mm centering diameter. It includes a holding brake with 6.5 Nm torque and digital servo feedback for precise control. It is ideal for industrial automation, robotics, and digital drive systems which requires reliable torque and positioning.