R911290019 (MHD115B-058-PG0-AA)

Name: R911290019 (MHD115B-058-PG0-AA)
Brand: Indramat Motors
SKU: MHD115B-058-PG0-AA
Price: 644.00 USD
Availability: InStock

MHD Synchronous Motors

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The Bosch Rexroth synchronous motor MPN R911290019 (MHD115B-058-PG0-AA) features a moment of inertia of 93.2 x 10⁻⁴ kgm², a rated current of 280 A, and a maximum torque of 160 Nm. This servo motor includes digital servo feedback with an integrated multiturn encoder providing absolute position detection over more than 4096 revolutions. The unit has a continuous standstill torque of 50.0 Nm and operates with a smooth output shaft and shaft seal. The housing is IP65-rated, measures 192 mm at the flange, 180 mm centering diameter, and supports side A power connection. It operates with 1.6 mH winding inductance, a torque constant of 0.9 Nm/A, is cooled by natural convection, and maintains a thermal time constant of 45 minutes. The device is specified for operating temperatures from 0 to +40°C.

Technical Specifications

Moment of Inertia
93.2 x 10-4 kgm2

Current Consumption
280 A

Theoretical Maximum Torque
160 Nm

Motor Weight
40 kg

Rated Frequency
267 Hz

Thermal Time Constant
45 minutes

Power Output (Surface cooling, 60/100 K temperatures)
9.1 kW

Winding Inductance
1.6 mH

Torque Constant (20 degrees Celsius)
0.9 Nm/A

Power Connector Location
A-Side

Protection Standard
IP65

Operating Temperature
0 to +40 degrees Celsius

Continuous Torque (Natural cooling, 60 K)
50 Nm

Continuous Current (Natural cooling, 60 K)
62.2 A

Rated Speed
1500 revolutions per minute

Torque (Natural Cooling, 100 K)
33.8 Nm.

Frequently Asked Questions

What ingress protection rating does the MHD115B-058-PG0-AA feature?

The MHD115B-058-PG0-AA features level IP65 protection against environmental contamination, making it highly reliable in diverse operating conditions.

What is the MHD115B-058-PG0-AA construction style?

The MHD115B-058-PG0-AA has an IM B5 construction type that supports flange mounting, enabling seamless integration into existing setups.

What torque capabilities does the MHD115B-058-PG0-AA offer?

The MHD115B-058-PG0-AA offers a torque capacity of 50.0 Nm at standstill, providing robust load handling even when the motor is at standstill.

What connection type does the MHD115B-058-PG0-AA support?

The MHD115B-058-PG0-AA supports A-side power connection, simplifying the process of electrical integration in systems with a compatible layout.

Does the MHD115B-058-PG0-AA fetaure built-in cooling?

Yes, the MHD115B-058-PG0-AA is a self-cooled motor that comes with integrated self-cooling to manage motor internal temperatures without the need for additional cooling infrastructure.

Common Misspellings

MHD115B058PG0AA

MHD115B 058 PG0 AA

mhd115b-058-pg0-aa

Internal Product Review

The MHD115B-058-PG0-AA combines usability with space efficiency, making it a practical choice for a wide range of system requirements. Its simplified mounting keeps installation straightforward. However, the altitude requirement may limit functionality in high-altitude locations.