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R911287403 (MHD115C-058-PP1-BA)

MHD Synchronous Motors

  In Stock, Ships 2-3 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
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

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the MHD115C-058-PP1-BA.
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