R911298976 (MHD115B-035-PG1-AA)

Name: R911298976 (MHD115B-035-PG1-AA)
Brand: Indramat Motors
SKU: MHD115B-035-PG1-AA
Price: 282.00 USD
Availability: InStock

MHD Synchronous Motors

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The Bosch Rexroth R911298976 (MHD115B-035-PG1-AA) is a synchronous servo motor with a winding code of 035 and a plain shaft with sealing ring. It provides a continuous torque at standstill of 50 Nm and holding brake torque of 70 Nm. The motor features a flange size of 192 mm, centering diameter of 180 mm, motor length B, and utilizes natural convection for housing cooling. It is equipped with a digital servo feedback encoder, supporting absolute position detection over more than 4096 revolutions. The rated rotating speed is 2000 rpm, and the shaft power connection is to side A via output connector.

Technical Specifications

Rated Power (Natural Cooling)
2 kW

Current Draw (Natural Cooling)
5.2 A

Inbuilt Multiturn Encoder
Yes

Winding Code
024

Winding Inductivity
3.01 mH

Resistance
0.2 ohms

Constant Torque (Surface Cooling at 60/100-K Temperatures)
75 Nm

Continuous Current (Surface Cooling)
65 A

Inertia Moment
93 x 10-4 kgm2

Shaft Type
Plain with sealing ring

Shock-absorbing or Shock-decoupled Load capable
If mounted appropriately

Rated Torque (Natural Cooling at 100 K Temperature)
25.2 Nm

Rated Current (Natural Cooling at 100 K Temperature)
15.4 A

Voltage Consumption (Natural Cooling at 100 K Temperature)
228 V

Rated Rotating Speed
2000 rpm

Rated Voltage Consumption (Surface Cooling)
242 A

Rated Frequency (Surface Cooling)
133 Hz

Maximum Ambient Temperature
+40 degrees Celsius

Thermal Time Constant (Natural Cooling)
100 minutes

Thermal Time Constant (Surface Cooling)
40 minutes

Maximum Torque Output
160 Nm

Holding Brake Weight
3.8 kg

Holding Brake Torque
70 Nm

Holding Brake Rated Current
1.29 A

Holding Brake Rated Voltage
24 V

Frequently Asked Questions

What power connector specifications does the MHD115B-035-PG1-AA feature?

The MHD115B-035-PG1-AA features a power connector on Side A, designed to provide an accessible interface for power supply connection.

What type of encoder does the MHD115B-035-PG1-AA incorporate?

The MHD115B-035-PG1-AA comes with a multiturn encoder with a capacity of up to 4096 revolutions, ensuring precise position tracking for enhanced motion accuracy.

Is the MHD115B-035-PG1-AA constructed with an integral brake?

Yes, the MHD115B-035-PG1-AA comes with a built-in brake with a capacity of 70.0 Nm which allows safe and backlash-free standstill when the motor needs to be paused or shut down.

Does the MHD115B-035-PG1-AA support flange mounting?

Yes, the MHD115B-035-PG1-AA has a flange-mount design that includes a front flange that allows easy mounting of the motor on flat surfaces or equipment, streamlining setup and integration.

Does the MHD115B-035-PG1-AA come with built-in cooling?

Yes, the MHD115B-035-PG1-AA has built-in air cooling so no external cooling infrastructure is required to operate the motor within safe thermal limits.

Common Misspellings

MHD115B035PG1AA

MHD115B 035 PG1 AA

mhd115b-035-pg1-aa

Internal Product Review

The MHD115B-035-PG1-AA offers robust motion profiles with excellent response times. Its integrated brake adds to functionality, especially in vertical lifting applications. However, some users may find the permissible temperature range for operation limiting.