R911289961 (MHD115C-058-NP1-BA)

Name: R911289961 (MHD115C-058-NP1-BA)
Brand: Indramat Motors
SKU: MHD115C-058-NP1-BA
Price: 155.00 USD
Availability: InStock

MHD Synchronous Motors

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The R911289961 (MHD115C-058-NP1-BA) is a Bosch Rexroth MHD series permanent-magnet synchronous servo motor designed for use in automation environments such as machine tools, packaging, and material handling systems. It has a flange size of 192 mm and a centering diameter of 180 mm. The motor features a brushless sealed housing, lifetime lubricated bearings, and is equipped with a 70 Nm holding brake. It uses digital servo feedback (HSF) for relative position detection, supports natural convection cooling, and operates with a shaft featuring a keyed design and shaft seal. The motor achieves a maximum speed of 6000 rpm and delivers up to 231 Nm torque, with continuous standstill torque at 70 Nm. The winding code is 058, and the power connection is located on side B via an output connector.

Technical Specifications

Product
Bosch Rexroth MHD Synchronous Motor

Flange Size
192mm

Centering Diameter
180mm

Service Life
10,000 hours

Design
Brushless and Completely Closed

Torque to Inertia Mass Ratio
Favorable for high-dynamics operations

Holding Brake
Electrically Released

Holding Torque
70Nm

Cooling Method
Natural Convection and Surface Cooling

Maximum Speed
6,000 revolutions per minute

Theoretical Maximum Torque
231 Nm

Pole Pairs
4

Rotor Moment of Inertia
138 x 10-4 kgm2

Required Ambient Temperature
0o C to 40o C

Maximum Installation Height
1000 m

Frequently Asked Questions

What cooling method does the MHD115C-058-NP1-BA utilize?

The MHD115C-058-NP1-BA utilizes natural air cooling to ensure stable thermal performance. It dissipates heat naturally through its housing, maintaining stable internal temperatures.

What shaft specifications does the MHD115C-058-NP1-BA feature?

The MHD115C-058-NP1-BA features a keyed shaft design that is designed to integrate seamlessly with other components. This shaft is also sealed against contaminants, enhancing durability in different environments.

What mounting options does the MHD115C-058-NP1-BA offer?

The MHD115C-058-NP1-BA supports flange mounting, enabling it to be installed using a flange interface that can be attached to surfaces for stable installation.

Does the MHD115C-058-NP1-BA fetaure IP65 protection?

Yes, the enclosure of the MHD115C-058-NP1-BA is sealed per IP65 standards, ensuring that the motor is not susceptible to damage from dust, water jets or other contaminants.

Is the power connector on the MHD115C-058-NP1-BA adjustable?

No, the connector on the MHD115C-058-NP1-BA is fixed on the B-side of the motor so users should ensure their setups can support routing to this side of the motor.

Common Misspellings

MHD115C058NP1BA

MHD115C 058 NP1 BA

mhd115c-058-np1-ba

Internal Product Review

The MHD115C-058-NP1-BA offers optimized motion control thanks to its built-in position and speed detection. One minor drawback is that the power output direction may not be compatible with all settings.