R911287403 (MHD115C-058-PP1-BA)

Name: R911287403 (MHD115C-058-PP1-BA)
Brand: Indramat Motors
SKU: MHD115C-058-PP1-BA
Price: 857.00 USD
Availability: InStock

MHD Synchronous Motors

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The R911287403 (MHD115C-058-PP1-BA) is a synchronous servo motor manufactured by Bosch Rexroth. This model incorporates a keyed shaft with seal, B-side output power connector with bayonet lock, and conforms to the B05 mounting standard as per DIN 42950 Part 1. It features natural convection cooling, absolute digital servo feedback with integrated encoder (>4096 revolutions), and is equipped with a holding brake rated at 70 Nm. The motor provides 70 Nm continuous torque at standstill, has a centering diameter of 180 mm, a flange size of 192 mm, and a C-length housing. Installation requires four M12 screws (minimum strength class 8.8, 87 Nm tightening torque). Proper grounding and adherence to the system circuit diagram are necessary. Cooling ribs should be kept clean and bearings replaced upon reaching nominal service life or if noise occurs.

Technical Specifications

Product Type
Synchronous Motor

Power Connector Direction
B Side

Protection Type
Plastic Protective Sleeve

Handling Requirements
Proper Handling, Transport and Storage

Compliance Design
B05 as per DIN 42950, Part 1

Mounting Requirements
Clean and Dry Environment

Screw Size
M12

Tightening Torque
87Nm

Minimum Strength
8.8

Connector Lock Type
Bayonet

Cooling
Regular Cleaning of Cooling Ribs

Bearing Replacement
When Reached Nominal Life/Running Noise Detected

Brake Check
Required before Installation

Frequently Asked Questions

Does the MHD115C-058-PP1-BA feature brake integration?

Yes, the MHD115C-058-PP1-BA comes with a brake built into the motor to enhance standstill safety by preventing accidental movement when the motor is turned OFF or paused.

What output design does the MHD115C-058-PP1-BA come with?

The MHD115C-058-PP1-BA comes with a shaft designed with keyway. This output design makes integration secure, allowing the motor to transmit power reliably with minimized mechanical oscillations.

What is the connector type for electrical cables on the MHD115C-058-PP1-BA?

The MHD115C-058-PP1-BA features a B-side power interface for convenient wiring when connecting the motor to power supply. This makes installation straightforward.

What is the recommended installation altitude for the MHD115C-058-PP1-BA?

The MHD115C-058-PP1-BA is suited for an installation altitude of between 0 and +45 degrees Celsius.

What type of cooling does the MHD115C-058-PP1-BA fetaure?

The MHD115C-058-PP1-BA features built-in air-cooling, ensuring reliable temperature management in continous-duty cycles.

Common Misspellings

MHD115C058PP1BA

MHD115C 058 PP1 BA

mhd115c-058-pp1-ba

Internal Product Review

The MHD115C-058-PP1-BA offers outstanding torque performance. It responds quickly to controller commands swiftly. However, the power capacity may not be ideal for very high-load tasks.