R911319654 (MHD093C-035-PP2-AA)

Name: R911319654 (MHD093C-035-PP2-AA)
Brand: Indramat Motors
SKU: MHD093C-035-PP2-AA
Price: 277.00 USD
Availability: InStock

MHD Synchronous Motors

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The Bosch Rexroth synchronous motor R911319654 (MHD093C-035-PP2-AA) is designed for precision industrial applications. It features a torque constant of 1.39 Nm/A, a voltage constant of 126.4 V/1000min⁻¹ at 20°C, and achieves a maximum speed of 4,500 min⁻¹. The unit has four pole pairs, a holding brake torque of 32.0 Nm, and a continuous standstill torque of 23.0 Nm. The housing uses natural convection for cooling, with a keyed shaft and shaft seal. Encoder integration supports absolute positioning over more than 4096 revolutions. The motor incorporates a brushless design, grease-lubricated bearings, and built-in overload protection. Flange size is 140/150 mm with a centering diameter of 130 mm; the motor is equipped with a side A output power connector with a bayonet lock. Installation requires four M10 screws and should be performed in a dry, clean environment.

Technical Specifications

Transportation and Storage
Horizontal, Dry State

Torque Constant
1.39Nm/A

Voltage Constant
126.4V/1000min-1 at 20°C

Maximum Speed
4,500 min-1

Mounting Hardware
Four M10 screws with 51Nm tightening torque

Connection Procedure
After mechanical mounting

Power Connector Type
Bayonet lock

Operational Temperature
0°C to 40°C

Weight
23.5kg

Rated Frequency
167Hz

Number of Pole Pairs
4

Design
Brushless

Bearing Type
Grease lubricated

Overload Protection
Present

Packaging
Custom military-grade.

Frequently Asked Questions

What is the advantage of the digital servo feedback system in the MHD093C-035-PP2-AA?

The digital servo feedback provides precise position and speed data to the controller, ensuring smoother motion and faster response. It enhances synchronization accuracy in automated systems.

Why does the MHD093C-035-PP2-AA use natural convection cooling?

Natural convection cooling eliminates the need for external fans, reducing maintenance and mechanical noise. It also improves reliability in cleanroom or enclosed environments.

How does the integrated holding brake in the MHD093C-035-PP2-AA improve safety?

The holding brake locks the motor shaft when power is removed, preventing load drift or unintended movement. This is crucial in vertical or suspended load applications.

What benefit does the centering diameter of 130 mm provide in the MHD093C-035-PP2-AA?

A 130 mm centering diameter ensures precise alignment during installation. It minimizes mechanical stress and maintains accurate coupling with driven components.

How does the motor’s length designation “C” impact its performance?

The “C” length indicates a compact yet powerful design, balancing torque output with installation space. It allows flexibility in fitting into various machine configurations.

Common Misspellings

MHD093C035PP2AA

MHD093C 035 PP2 AA

mhd093c-035-pp2-aa

MHD93C-035-PP2-AA

Internal Product Review

The Bosch Rexroth MHD093C-035-PP2-AA servo motor includes a 32 Nm holding brake and delivers 23 Nm continuous torque at standstill. Its natural convection cooling and absolute encoder ensure accurate motion control. This motor is widely used in CNC machinery, packaging systems, and factory automation for reliable positioning and performance.