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R911296719 (MHD131D-024-PG0-AN)

MHD Synchronous Motors

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Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

5 Minutes 25 Seconds

The Bosch Rexroth R911296719 (MHD131D-024-PG0-AN) is a synchronous servo motor from the MHD series, designed for continuous operation at 1000 rpm with 4 pole pairs. The motor delivers a rated output of 7.0 kW with natural cooling and up to 26.5 kW with surface cooling when supplied with 3 x AC 400–480 V. Key technical features include a plain output shaft with shaft seal, multiturn absolute encoder for position detection over more than 4096 revolutions, and a continuous standstill torque of 160 Nm. The motor has a flange size of 260 mm, centering diameter of 250 mm, motor length D, total weight 113 kg, and operates optimally between 0°C and +40°C. The housing features IP65 protection and supports both natural and liquid cooling. This variant comes without a holding brake and uses an A-side output power connector.

Technical Specifications

Continuous Speed
1000 rpm

Pole Pairs
4

Natural Cooling Power
7.0 kW

Surface Cooling Power
26.5 kW

Rated Input Voltage
3 x AV 400 - 480 V

Power Connector Position
A-side

Thermal Time Constant (Natural Cooling)
140 min

Thermal Time Constant (Surface Cooling)
60 min

Maximum Current
398 A

Encoder
Multiturn Absolute Encoder

Holding Brake
No

Protection Category
IP65

Coat
Prime Black

Weight
113 Kg

Ambient Temperature
0°C to +40°C

Housing Design
Standard

Why does the MHD131D-024-PG0-AN use absolute position detection?

The absolute system retains position data across multiple revolutions. Accurate tracking removes the need for homing cycles after every startup sequence.

Why is the plain shaft advantageous for modular drive setups?

The plain shaft allows flexible coupling choices in integrated assemblies. Its simplicity speeds up alignment and minimizes assembly space requirements.

How does the MHD131D-024-PG0-AN achieve consistent torque at standstill?

It delivers 160 Nm continuously without mechanical brake support. The winding design maintains stable torque levels during high-load stationary conditions.

Why does the winding code 024 matter for motion precision?

Winding code 024 optimizes electromagnetic balance and reduces cogging effects. Lower torque ripple produces smoother movement at low and medium speeds.

How does the digital servo feedback improve operational control?

Integrated feedback sends precise angular data to the controller in real time. The encoder enables better velocity synchronization and position accuracy across cycles.

MHD131D024PG0AN

MHD131D 024 PG0 AN

mhd131d-024-pg0-an

Internal Product Review

The MHD131D-024-PG0-AN synchronous motor from Bosch Rexroth offers impressive performance with 160 Nm of continuous torque at standstill. Without a holding brake, it focuses on compactness and high dynamic response. Featuring liquid cooling, a plain shaft, and a robust encoder system, it is perfectly suited for applications requiring high-speed and high-torque motion control.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MHD131D-024-PG0-AN.
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