R911307800 (MHD115A-035-PP1-RA)

Name: R911307800 (MHD115A-035-PP1-RA)
Brand: Indramat Motors
SKU: MHD115A-035-PP1-RA
Price: 726.00 USD
Availability: InStock

MHD Synchronous Motors

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Email:
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The R911307800 (MHD115A-035-PP1-RA) is a Bosch Rexroth synchronous servo motor equipped with a multiturn absolute encoder for precise position detection exceeding 4096 revolutions. The motor features a fully enclosed construction designed for operation under challenging environmental conditions. It delivers a continuous standstill torque of 32.0 Nm at a current of 26.9 A and operates with a holding brake providing 70.0 Nm. The unit utilizes natural convection for cooling and is built to DIN 6885-1 standards with a keyed shaft and integrated shaft seal. The flange measures 192 mm with a centering diameter of 180 mm and motor size 115 (length A). Electrical connections are arranged to the right via power connector. Bearings rated according to ISO 281 offer approximately 30,000 operational hours. The device supports a 200 Hz operating frequency and requires compatible control equipment for operation and monitoring.

Technical Specifications

Feedback mechanism
Integrated multiturn absolute encoder

Continuous Torque (at 60K in natural convection cooling mode)
32Nm

Continuous Current (at 60K in natural convection cooling mode)
26.9A

Service Life of Bearings (according to ISO 281)
30,000 operating hours

Design
Completely closed design

Shaft
Keyway shaft as per DIN 6885-1

Winding Inductivity
5.8mH

Usage
Handling and automation systems

Operating Conditions
Adverse environmental conditions

Rated Frequency
200Hz

Installation Height
1,000m over sea level

Cabling Mechanism
Easy cabling mechanism

Radial Load Tolerance
High from motor bearing.

Frequently Asked Questions

What are the implications of using natural convection cooling in industrial setups?

The motor relies on ambient airflow to dissipate heat meaning it needs adequate spacing. The limits thermal performance in tightly packed or high-temperature enclosures.

Can the sealed keyed shaft handle washdown or dusty environments?

The sealed design protects internal components from contaminants. The ensures longer operational life in harsh or dirty industrial environments.

How does the standstill torque rating affect low-speed applications?

The 32 Nm standstill torque supports stable force output even when the motor is stationary. The is crucial for holding loads or performing slow controlled movements.

What benefit does the right-side power connector offer for cabinet wiring?

The connector orientation simplifies routing in right-entry cabinet layouts. The reduces cable strain and improves service accessibility.

How does the flange and centering diameter influence mechanical compatibility?

The 192 mm flange and 180 mm centering diameter match standard industrial mounting interfaces. The ensures easy replacement or integration into existing systems.

Common Misspellings

MHD115A035PP1RA

MHD115A 035 PP1 RA

mhd115a-035-pp1-ra

Internal Product Review

The MHD115A-035-PP1-RA servo motor from Bosch Rexroth Indramat delivers 32.0 Nm continuous torque and includes a 70.0 Nm holding brake for reliable motion control. Its absolute encoder with over 4096 revolutions and natural convection cooling ensures steady operation. This model is suitable for robotics textile automation and conveyor-driven systems.