R911307762 (MHD115B-035-PG0-LA)

Name: R911307762 (MHD115B-035-PG0-LA)
Brand: Indramat Motors
SKU: MHD115B-035-PG0-LA
Price: 842.00 USD
Availability: InStock

MHD Synchronous Motors

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The Bosch Rexroth R911307762 (MHD115B-035-PG0-LA) is a versatile synchronous motor ideal for various industrial applications. Known for its energy efficiency and longevity, this motor operates between 0 and +40 degrees Celsius, with a black-painted housing for reliable operation in challenging conditions. Consuming 43.3 to 49.4 A and 65 A current, it provides 50 to 57 Nm continuous torque in natural cooling mode, and 75 Nm in surface cooling mode. Weighing 40 kg, this F-class insulated model contains a multiturn absolute encoder for motor feedback and features a plain shaft with a sealing ring for protection against lubricants and dust. It has a rated voltage of 242 V and maximum torque of 53.1 Nm. With a 12.9 kW power rating in surface cooling mode at 60/100 K, it can be installed in any orientation below 1000 meters above sea level. This rigorously tested model also allows for repositioning of the electrical connections as per requirements.

Technical Specifications

Current Consumption
43.3 to 49.4 A and 65 A

Continuous Torque (Natural Cooling)
50 to 57 nm

Continuous Torque (Surface Cooling)
75 nm

Winding Resistance
0.2 Ohms

Torque Constant
1.27 Nm/A

Thermal Time Constant (Natural Convection)
100 minutes

Housing
Black painted

Weight
40 kilograms

Insulation Class
F

IP Protection Rating
65

Shaft
Plain with sealing ring

Power
12.9 kW (Surface Cooling at 60/100K)

Rated Voltage
242 V

Maximum Torque
53.1 Nm

Theoretical Maximum Torque
160 Nm

Winding Inductance
3.02 mH

Operational Temperature Range
0 to +40 degrees Celsius

Power Connection Location
Left side of motor

Cooling
Natural and Surface.

Frequently Asked Questions

What type of enclosure does the MHD115B-035-PG0-LA feature?

The MHD115B-035-PG0-LA features an IP65 enclosure that is built to maintain reliability even in adverse environments. This reduces maintenance requirements while ensuring consistent performance across automation settings.

What is the standstill torque capacity for the MHD115B-035-PG0-LA?

The MHD115B-035-PG0-LA offers a continuous torque of 50.0 Nm at standstill, ensuring reliable position holding when the motor is not in motion.

What cooling options does the MHD115B-035-PG0-LA feature?

The MHD115B-035-PG0-LA is an air-cooled motor with built-in natural convection cooling that provides efficient temperature management during operation.

How is the MHD115B-035-PG0-LA coupled to other components?

The MHD115B-035-PG0-LA is designed to couple to other devices using a smooth output shaft that connects seamlessly with other equipment without requiring key balancing. This simplifies mechanical integration and keeps mechanical oscillations to a minimum during operation.

What ambient range is the MHD115B-035-PG0-LA suited for?

The MHD115B-035-PG0-LA supports an operating range of 0 up to +45 °C, ensuring stable performance in typical industrial settings.

Common Misspellings

MHD115B035PG0LA

MHD115B 035 PG0 LA

mhd115b-035-pg0-la

Internal Product Review

The MHD115B-035-PG0-LA is an excellent solution for rotary drive tasks that require balanced speed and torque. The integrated feedback makes precision performance seamless. However, this model is brake-free, which can be a limitation in some applications.