R911288075 (MHD115B-058-NP0-BA)

Name: R911288075 (MHD115B-058-NP0-BA)
Brand: Indramat Motors
SKU: MHD115B-058-NP0-BA
Price: 408.00 USD
Availability: InStock

MHD Synchronous Motors

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The Bosch Rexroth R911288075 (MHD115B-058-NP0-BA) is a commercial Servo Motor part of the MHD series, typically employed in industries such as printing, paper manufacturing, food machinery, and machine tools. Recognized for its high reliability, this maintenance-free design boasts overload protection and easy cabling. The key components consist of a shaft, stator, bearing, encoder, rotor with permanent magnets, and an optional holding brake. Its frame size is 115, flange size is 192mm, and the 80mm long shaft contains a keyway and seal, with a 38mm diameter. The full motor length is 431mm and does not include an optional holding brake. The housing is designed for natural convection or surface cooling, and the power connector is situated on Side B. The peak current output is 280 Amps, peak torque output is 160 Nm, and the motor operates at a maximum speed of 6000 RPM.

Technical Specifications

Frame size
115

Motor frame length
B

Flange size
192 millimeters

Support
Integrated support for digital servo feedback

Shaft feature
Keyway and seal

Shaft outer length
80 millimeters

Main shaft diameter
38 millimeters

Motor length
431 millimeters

Optional holding brake
Not included

Power connector position
Side B of the housing

Housing cooling
Suited to natural convection or surface cooling

Peak current output
280 Amps

Peak torque output
160 Nm

Rated motor speed (natural convection)
1500 RPM

Rated motor speed (surface cooling)
4000 RPM

Maximum motor speed
6000 RPM

Frequently Asked Questions

Does the MHD115B-058-NP0-BA come with liquid-cooling?

No, the MHD115B-058-NP0-BA is an air-cooled model that maintains stable internal temperatures using ambient airflow. This keeps system design simple without the need for complex cooling infrastructure.

What size is the MHD115B-058-NP0-BA?

The MHD115B-058-NP0-BA is a mid-sized motor with a size of 115 and a frame length of B. This modest physical footprint enables seamless integration into different setups.

What type of motor feedback is incorporated into the MHD115B-058-NP0-BA?

The MHD115B-058-NP0-BA incorporates digital servo feedback to enhance system precision by providing real-time feedback on velocity and shaft positioning.

What shaft construction does the MHD115B-058-NP0-BA feature?

The MHD115B-058-NP0-BA features a plain shaft construction that makes mechanical integration simple by allowing seamless connection with the driven component.

Does the MHD115B-058-NP0-BA come with an integrated brake?

No, the MHD115B-058-NP0-BA features a brake-free design that allows compact construction for ease of integration.

Common Misspellings

MHD115B058NP0BA

MHD115B 058 NP0 BA

mhd115b-058-np0-ba

Internal Product Review

The MHD115B-058-NP0-BA is compact but resilient even in the harshest conditions. Its practical design keeps things simple during installation and operation. However, some setups may be better off with a model that integrates a holding brake.