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R911286131 (MHD115A-024-NG0-BN)

MHD Synchronous Motors

  In Stock, Ships 2-3 Days
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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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3 Minutes 34 Seconds

The Bosch R911286131 (MHD115A-024-NG0-BN) is a synchronous servo motor from the MHD115 series, indicating a motor frame size of 115, frame length of A and a winding code of 024. The motor's housing is crafted for cooling via natural convection or liquid cooling, with the former being suitable for low loads and the latter for higher loads. The motor's rated speed is 2000 RPM, with a maximum speed of 4000 RPM. Depending on the cooling method, its continuous torque at standstill ranges from 32 Nm (natural convection) to 60.8 Nm (liquid cooling). The R911286131 (MHD115A-024-NG0-BN) has a continuous current at standstill of 21.7A with natural convection and 41.2A when liquid cooled, with a peak current of 98A. Other essential specifications include an absence of a holding brake (optional if required), support for digital servo feedback, a plain main shaft with a sealing ring and a power connector on side B - the latter being confirmed during ordering. The R911286131 (MHD115A-024-NG0-BN)'s motor mounts comprise flange holes, with a flange size of 192mm, a centering diameter of 180mm, and a shaft diameter of 38mm. It boasts of an IP65 rating, offering complete protection against dust.

Technical Specifications

Motor Frame Size
115

Motor Frame Length
A

Winding Code
024

Cooling Type
Natural Convection/Liquid Cooling

Rated Speed
2000 RPM

Maximum Speed
4000 RPM

Continuous Torque at Standstill(Natural Convection)
32 Nm

Continuous Torque at Standstill(Liquid Cooling)
60.8 Nm

Continuous Current at Standstill(Natural Convection)
21.7 Amps

Continuous Current at Standstill(Liquid Cooling)
41.2 Amps

Peak Current
98 Amps

Rated Torque
14.9 Nm

Rated Current
7.1 Amps

Power Outputs
3.8 Kilowatts

Rated Voltage
309 Volts

Rated Frequency
133 Hertz

Weight
30 Kilograms

Holding Brake
Not Included (Optional)

Digital Servo Feedback
Supported

Main Shaft Type
Plain with Sealing Ring

Power Connector Position
Side B

Mounting Method
Through Flange Holes

Flange Size
192 Millimeters

Centering Diameter
180 Millimeters

Shaft Diameter
38 Millimeters

Housing Rating
IP65

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MHD115A-024-NG0-BN.
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