R911306744 (MHD093C-058-PG2-AN)

Name: R911306744 (MHD093C-058-PG2-AN)
Brand: Indramat Motors
SKU: MHD093C-058-PG2-AN
Price: 595.00 USD
Availability: InStock

MHD Synchronous Motors

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The R911306744 (MHD093C-058-PG2-AN) is a synchronous servo motor engineered by Bosch Rexroth, suitable for industrial automation tasks such as presses and punches. It is equipped with four polar pairs, a holding brake providing 32.0 Nm of torque, liquid cooling, and a digital servo feedback system with absolute position detection over more than 4096 revolutions. The motor delivers a continuous torque at standstill of 23.0 Nm, operates at rated speeds of 2000–3500 rpm, and supplies 2–8.5 kW depending on cooling. It features a plain shaft with seal, center diameter of 130 mm, flange size of 140/150 mm, and power connection to side A via output connector. Inductance is 2.6 mH, torque constant is 0.91 Nm/A, and voltage constant is 82.7 V/1000 rpm. The MPN includes insulation class-F, IP65 protection, and is compliant with UL standards.

Technical Specifications

Product Type
Industrial Automation Products

Rated Speeds
2000 and 3500 rpm

Power
2 and 8.5 kW under natural and surface cooling

Cooling
Natural and Surface Cooling

Standard
UL standards

Encoder System
Absolute digital

Power Connector
Side-A

Protection Standards
IP65

Insulation
Class-F

Polar Pairs
4

Inductance
2.6 mH

Torque Constant
0.91 Nm/A

Voltage Constant
82.7 per 1000 volts revolutions

Frame Length
Varies.

Frequently Asked Questions

How does the 130 mm centering diameter of the MHD093C-058-PG2-AN affect installation?

The 130 mm centering diameter ensures stable alignment with the mounting flange. It enhances mechanical precision and reduces vibration during high-speed operation.

Why is the power connection directed to side A in the MHD093C-058-PG2-AN motor?

Positioning the power connection to side A simplifies cable routing in compact installations. It helps maintain accessibility while ensuring safe and efficient electrical connections.

What is the advantage of the plain shaft design in the MHD093C-058-PG2-AN?

The plain shaft allows flexible coupling with various load types and minimizes backlash. This design is ideal for applications requiring high precision and smooth torque transfer.

Why is an absolute encoder used in the MHD093C-058-PG2-AN?

The absolute encoder ensures precise position detection even after power loss. This eliminates the need for re-homing, improving system accuracy and startup efficiency.

How does the liquid cooling system in the MHD093C-058-PG2-AN improve performance?

The liquid cooling enhances heat dissipation, allowing the motor to maintain consistent torque under continuous load. This results in better thermal stability and extended operational life.

Common Misspellings

MHD093C058PG2AN

MHD093C 058 PG2 AN

mhd093c-058-pg2-an

MHD93C-058-PG2-AN

Internal Product Review

The MHD093C-058-PG2-AN servo motor by Bosch Rexroth delivers 23.0 Nm continuous torque and includes a 32.0 Nm holding brake. It features liquid cooling, a plain shaft with seal, and an absolute digital encoder for high-precision feedback. This motor is ideal for use in packaging, robotics, and CNC machining applications.