R911308067 (MHD112B-035-PG2-AN)

Name: R911308067 (MHD112B-035-PG2-AN)
Brand: Indramat Motors
SKU: MHD112B-035-PG2-AN
Price: 949.00 USD
Availability: InStock

MHD Synchronous Motors

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Email:
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The Indramat synchronous servo motor MPN R911308067 (MHD112B-035-PG2-AN) features a frame size of 112 with a 'B' length and a weight of 34 kg. Motor dimensions include a 192 mm flange, 130 mm centering diameter, and 32 mm shaft diameter, with a total length of 375 mm. The motor provides digital servo feedback with an integrated absolute encoder (>4096 revolutions) and utilizes a 32 Nm holding brake. Performance depends on cooling method: natural convection yields 33 Nm continuous torque, 31.7 A continuous current, and 8 kW peak power at 2500 RPM, while surface cooling increases these to 42 Nm, 39 A, and 10.1 kW. The motor has a plain shaft design, shaft seal, and an output connector located on the A side.

Technical Specifications

Motor Frame Size
112

Motor Frame Length
B

Weight
34 kg

Flange Size
192 mm

Centering Diameter
130 mm

Shaft Diameter
32 mm

Motor Length
375 mm

Continuous Current at Standstill
26 Amps

Rated Motor Speed
2500 RPM

Rated Torque
13.5 Nm

Rated Current
8.9 Amps

Rated Power Output
4.2 kW

Rated Voltage
280 Volts

Rated Holding Brake
32 Nm

Shaft Type
Plain with a Sealing Ring

Power Connector Location
Side A

Frequently Asked Questions

What issues can arise when aligning shaft couplings in precision-fit assemblies?

This motor uses a plain shaft that simplifies mechanical coupling with zero backlash. It minimizes torsional misalignment risks in high-precision rotary applications.

How does the MHD112B-035-PG2-AN maintain stable performance during prolonged high-duty cycles?

The liquid-cooled housing efficiently regulates core temperature under continuous torque load. It supports thermal stability in extended operation without derating.

How does motor feedback affect multi-axis interpolation accuracy during coordinated motion tasks?

The integrated digital encoder offers absolute position detection over 4096 revolutions. It enhances precision during synchronized multi-axis servo control.

Will concentric alignment hold during dynamic speed ramp-up in rotating assemblies?

The 130 mm centering diameter maintains axial stability during rapid acceleration. It reduces vibration and lateral displacement in rotating load applications.

Does the MHD112B-035-PG2-AN ensure reliable frame compatibility with standardized mounting kits?

The 192 mm flange size matches Rexroth’s modular drive platform. It enables straightforward integration in B-length servo housing configurations.

Common Misspellings

MHD112B035PG2AN

MHD112B 035 PG2 AN

mhd112b-035-pg2-an

Internal Product Review

The Bosch Rexroth Indramat MHD112B-035-PG2-AN is a servo motor with a centering diameter of 130 mm. It delivers 28.0 Nm continuous standstill torque, integrates liquid cooling, has a 192 mm flange, and includes a holding brake torque of 32.0 Nm. Its digital encoder ensures accurate, multi-rev position feedback.