R911287476 (MHD115B-058-NG1-AA)

Name: R911287476 (MHD115B-058-NG1-AA)
Brand: Indramat Motors
SKU: MHD115B-058-NG1-AA
Price: 338.00 USD
Availability: InStock

MHD Synchronous Motors

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The Bosch Rexroth synchronous servo motor R911287476 (MHD115B-058-NG1-AA) is designed for precise motion control applications, featuring a continuous standstill torque of 50.0 Nm and a holding brake torque of 70.0 Nm. It employs a brushless construction and life-long lubricated bearings to reduce maintenance requirements. The encoder type is digital servo feedback (HSF) allowing for relative position detection with system accuracy of ±0.5 angular minutes, eliminating the need for a separate incremental encoder. The unit has natural convection cooling, a centering diameter of 180 mm, flange size of 192 mm, and is equipped with a plain shaft and shaft seal. The power connection is oriented to side A via an output connector. The housing is fully sealed to IP 65 standards, and the black prime coat offers resistance to weathering and diluted chemicals. The motor supports high repetition rates of start-stop operations and maintains peak torque across a broad speed range.

Technical Specifications

Encoder Type
Digital Servo Feedback

Data Storage Feature
Yes

System Accuracy
±0.5 Angular minutes

Design
Brushless

Bearing Lifetime
30,000 operating hours

Load Type
High Radial Loads

Operation
Continuous Start-Stop

Environmental Resistance
IP 65 Ingress Protection

Paint
Weather and Acid Resistant Black Prime Coat

Frequently Asked Questions

What is the built-in temperature regulation mechanism in the MHD115B-058-NG1-AA?

The MHD115B-058-NG1-AA utilizes built-in natural convection cooling, enabling stable internal temperatures for consistent system performance.

What torque characteristics does the MHD115B-058-NG1-AA offer?

The MHD115B-058-NG1-AA comes with a rated standstill torque of 50.0 Nm that ensures that the motor can maintain position under load even when not in motion.

What is the housing type for the MHD115B-058-NG1-AA?

The MHD115B-058-NG1-AA features an IP65 housing, ensuring that moisture and dust cannot penetrate into the motor. This enhances long-term reliability even in demanding operating conditions.

Does the MHD115B-058-NG1-AA offer simplified installation options?

Yes, the MHD115B-058-NG1-AA offers vertical and horizontal orientation during mounting which can be done using its flange interface. This enhances ease of integration into diverse system configurations.

What type of output is featured on the MHD115B-058-NG1-AA?

The MHD115B-058-NG1-AA features a plain shaft design that is protected with a sealing ring. This design enables seamless torque transmission while protecting the motor from external contaminants.

Common Misspellings

MHD115B058NG1AA

MHD115B 058 NG1 AA

mhd115b-058-ng1-aa

Internal Product Review

The MHD115B-058-NG1-AA is a superior performance motor with impressive load handling. It maintains exact shaft positioning, ensuring high-quality output. However, the weight may be a little bulky for very compact installations.