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R911296969 (MHD095C-058-PG1-RN)

MHD Synchronous Motors

  In-Stock, Ships 3-5 Days
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
The R911296969 (MHD095C-058-PG1-RN) is a Rexroth Indramat synchronous servo motor featuring a brushless, IP65-rated housing designed for direct integration in servo systems. It operates at up to 4000 RPM with a nominal output torque of 31.5 Nm and continuous torque at standstill of 23.0 Nm, drawing approximately 39 A under typical conditions. This motor includes an electrically releasing holding brake with a brake torque of 22.0 Nm and utilizes liquid cooling. It is constructed with a shaft seal, plain shaft design, right-sided power connector, and digital servo feedback with absolute position detection, supporting operation over more than 4096 revolutions. The centering diameter is 130 mm, and the flange size is 140/150 mm. Suitable installation must ensure adequate cooling to keep ambient temperatures below 50°C.

Technical Specifications

Function
Generates kinetic energy for industrial machines

Type
Brushless

Housing Protection
IP65

Brake
Electrically releasing holding brake

Rated Current
39 amperes

Operating Speed
4000 revolutions per minute

Output Torque
31.5 newton-meters

Torque Constant@ 20 degrees Celsius
0.89 newton-meters per ampere

Voltage Constant@ 20 degrees Celsius
77.4 newton meters per ampere

Noise Emission
Low

Max Ambient Temperature
50 degrees Celsius

What is the rated current consumption of Bosch Rexroth Indramat MHD095C-058-PG1-RN motor under standard operational load?

The motor draws 39 amperes at rated conditions, allowing stable performance with minimized thermal stress and ensuring balanced electromagnetic torque production across continuous operating cycles.

How does Bosch Rexroth Indramat MHD095C-058-PG1-RN motor maintain torque output at 31.5 Nm in varying industrial environments?

It achieves this through precise permanent magnet excitation combined with optimized winding design, sustaining torque stability even under dynamic load fluctuations common in conveyor and robotic systems.

What is the function of the electrically releasing holding brake in Bosch Rexroth Indramat MHD095C-058-PG1-RN motor?

The brake ensures mechanical shaft lock during power-off, preventing drift in vertical axes of handling devices, and releases electronically for smooth controlled restarts.

Does Bosch Rexroth Indramat MHD095C-058-PG1-RN motor support continuous start-stop operations without excessive thermal buildup?

Yes, its design accommodates frequent start-stop cycles while dissipating heat effectively, ensuring reliability in packaging machinery, textile systems, and cyclic motion drives.

What voltage constant at 20°C characterizes Bosch Rexroth Indramat MHD095C-058-PG1-RN motor?

It carries a 77.4 V/1000 RPM voltage constant at 20°C, ensuring proportionality between back-EMF and speed, crucial for stable drive electronics interfacing.

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Internal Product Review

The MHD095C-058-PG1-RN motor from the MHD series by Bosch Rexroth Indramat is a reliable industrial synchronous motor built for precision motion control. It delivers 39 A rated current, 31.5 Nm output torque and operates up to 4000 RPM with low noise levels. It is used in food processing and industrial machinery to ensure dependable start-stop performance.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MHD095C-058-PG1-RN.
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