R911288076 (MHD115C-058-NP0-BA)

Name: R911288076 (MHD115C-058-NP0-BA)
Brand: Indramat Motors
SKU: MHD115C-058-NP0-BA
Price: 428.00 USD
Availability: InStock

MHD Synchronous Motors

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The Bosch Rexroth MHD series synchronous servo motor, R911288076 (MHD115C-058-NP0-BA), is designed for applications requiring precise speed and position control. This model features electronic commutation, a continuous standstill torque of 70.0 Nm, and a peak torque of 231 Nm. It operates with a maximum speed of 6000 rpm and a nominal speed of 4000 rpm. The rotor moment of inertia is 138 x 10^-4 kgm². The motor has a 058 winding code, is equipped with a digital servo feedback encoder for relative position detection, and includes a keyed output shaft with a seal compliant to DIN 6885-1 standards. The housing employs natural convection cooling, meets IP65 protection standards, and has a flange size of 192 mm, centering diameter of 180 mm, and motor length C. Power connection is configured to side B using an output connector. No holding brake is present.

Technical Specifications

Product Line
MHD Synchronous Servo Motors

Peak Torque
231 Nm

Max Speed
6000 revolutions per minute

Nominal Speed
4000 revolutions per minute

Pole Pairs
4

Rotor Moment of Inertia
138 x 10-4 kgm2

Torque Constant at 20oC
0.95 Nm/A

Voltage Constant
86.4 V/1000 min-1

Winding Code
058

Encoder
Digital Servo Feedback

Output Shaft
Shaft with Keyway (DIN 6885-1), Shaft Sealing Ring

Cooling Type
Natural Convection and Surface Cooling

Overload Protection
Temperature Sensors

Protection Rating
IP 65

Frequently Asked Questions

Does the MHD115C-058-NP0-BA include a holding brake?

Yes, the MHD115C-058-NP0-BA is constructed with a holding brake that provides standstill safety by holding the axes of the motor in place during power OFF conditions.

What is the cooling method for the MHD115C-058-NP0-BA?

The MHD115C-058-NP0-BA is equipped with natural convection cooling, providing a simplified but efficient cooling method that promotes system stability by maintaining optimal operating temperatures.

What type of output design does the MHD115C-058-NP0-BA feature?

The MHD115C-058-NP0-BA features a keyed shaft construction to enable seamless power transmission to the connected equipment for stable system performance.

What is the optimal operating temperature for the MHD115C-058-NP0-BA?

The MHD115C-058-NP0-BA maintains optimal operation at a temperature range of 0 to +45 °C, making it compatible with most industrial environments.

What enclosure type does the MHD115C-058-NP0-BA come with?

The MHD115C-058-NP0-BA comes with an IP65 enclosure that provides environmental protection to prevent damage from factors such as dust and moisture.

Common Misspellings

MHD115C058NP0BA

MHD115C 058 NP0 BA

mhd115c-058-np0-ba

Internal Product Review

The MHD115C-058-NP0-BA offers enhanced system reliability in light to medium load tasks. Its compact frame provides ease of handling and integration. However, the operating temperature tolerance may not favor extreme environments.