R911293391 (MKD090B-046-KG1-KN)

Name: R911293391 (MKD090B-046-KG1-KN)
Brand: Indramat Motors
SKU: MKD090B-046-KG1-KN
Price: 301.00 USD
Availability: InStock

MKD Synchronous Motors

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3 Minutes 34 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911293391 (MKD090B-046-KG1-KN) is a Rexroth Indramat servo motor designed for robust industrial operation with natural convection cooling and IP65 protection. It features a 90 mm frame size, B-length, and 110 mm centering diameter. The unit is equipped with a plain shaft and a shaft seal, and includes an 11 Nm holding brake for controlled stopping. The servo motor employs resolver feedback with integrated encoder for absolute position detection over more than 4096 revolutions. Rated at a continuous standstill torque of 12.0 Nm and a continuous current of 10.8 A, it delivers reliable performance with a voltage constant of 63.2 V/1000 RPM. The connection box is oriented toward output side B to facilitate installation. Weight is 16.2 kg.

Technical Specifications

Speed Range
Broad

Torque to Mass Ratio
Favorable

Bearing
Grease-lubricated

Protection Category
IP65

Shaft
Plain with Rubber Sealing Ring

Holding Brake Torque
11 Newton Meters

Holding Brake Current
0.71 Amperes

Power Connection
Top of the Motor, Output Direction B

Weight
14.0 Kilograms

Rated Power
5.9 Watts

Rated Current
9.7Amperes

Winding Resistance at 20 degrees Celsius
1.88Ohms

Frequently Asked Questions

Is the MKD090B-046-KG1-KN encoder designed to track multiple shaft revolutions?

Yes, the absolute encoder included with the MKD090B-046-KG1-KN is capable of tracking up to 4096 revolutions of the shaft, ensuring advanced position monitoring for enhanced system accuracy.

What type of output interface is featured on the MKD090B-046-KG1-KN?

The MKD090B-046-KG1-KN features a plain shaft interface that is designed to enable streamlined coupling with other devices for reliable torque transmission.

What is the maximum torque that the MKD090B-046-KG1-KN can generate?

The MKD090B-046-KG1-KN can generate a max torque of 27.1 Nm under peak loads, ensuring system performance remains consistent even under heavy loads.

How much power does the holding brake on the MKD090B-046-KG1-KN feature?

The MKD090B-046-KG1-KN features a holding brake with a rating of 11.0 Nm, indicating powerful holding capacity for safe operation without backlash.

What shaft adaptations are available with the MKD090B-046-KG1-KN?

The MKD090B-046-KG1-KN comes with shaft sealing to enhance environmental protection in areas where dust and moisture could damage the internal components of the motor.

Common Misspellings

MKD090B046KG1KN

MKD090B 046 KG1 KN

mkd090b-046-kg1-kn

MKD90B-046-KG1-KN

Internal Product Review

The MKD090B-046-KG1-KN is a well-designed motor that delivers substantial power for its size. The only drawback is that its air-cooled design requires careful planning for ventilation when installing.