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R911295790 (MHD115A-058-NG0-AN)

MHD Synchronous Motors

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

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5 Minutes 45 Seconds

The R911295790 (MHD115A-058-NG0-AN) is a Bosch Rexroth MHD series synchronous servo motor designed for industrial automation applications. It features liquid cooling capability, a plain main shaft with a seal, and operates without a holding brake. The digital servo feedback encoder supports relative position detection. The motor delivers 32.0 Nm continuous torque at standstill, has a winding code of 058, and supports characteristic and maximum speeds of 4000 RPM and 6000 RPM, respectively. It has a centering diameter of 180 mm, a flange size of 192 mm, a motor size of 115, and weighs approximately 30 kg. Protection class is IP65. Power connection is via output connector oriented to side A.

Technical Specifications

Design
Designed for natural convection and liquid cooling

Operating Temperature
0 to 40 degrees Celsius

Operating Altitude
0 to 3300 feet

Maintenance
Maintenance-free

Overload Protection
Included

Main Shaft
Smooth and includes a seal

Flange Size
192 millimeters

Centering Diameter
180 millimeters

Feedback
Supported by an integrated digital encoder

Motor Mass
Approximately 30 kilograms

Degree of Protection
IP65.

Why is a plain shaft design preferred in some automation setups?

The plain shaft allows flexible coupling options and easier integration into direct-drive systems. It is ideal for applications where backlash elimination and alignment precision are critical.

How does the compact housing length affect machine tool integration?

The reduced housing length enables installation in tight enclosures or retrofit scenarios. It helps maximize workspace while maintaining required torque output.

What does the centering diameter contribute to during motor mounting?

The centering diameter ensures accurate motor alignment on the mounting flange. This improves load balancing and minimizes shaft runout under rotational stress.

How does the digital HSF encoder improve motion accuracy?

The high-resolution feedback supports fine position control and consistent velocity regulation. This enhances process precision, especially in CNC and robotic applications.

What installation benefits come from having the power connector on side A?

The fixed output connector orientation simplifies cable routing and access during servicing. It reduces installation variability and ensures repeatable electrical connections.

MHD115A058NG0AN

MHD115A 058 NG0 AN

mhd115a-058-ng0-an

Internal Product Review

The Bosch MHD115A-058-NG0-AN motor provides 32.0 Nm continuous torque with liquid cooling for stable thermal performance. Its servo feedback system offers relative position detection ensuring precise synchronization. This motor is suitable for heavy automation lines in metal fabrication packaging and industrial robotics where controlled torque output is essential.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MHD115A-058-NG0-AN.
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