R911291331 (MHD115C-058-NG1-AA)

Name: R911291331 (MHD115C-058-NG1-AA)
Brand: Indramat Motors
SKU: MHD115C-058-NG1-AA
Price: 799.00 USD
Availability: InStock

MHD Synchronous Motors

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911291331 (MHD115C-058-NG1-AA) is a Rexroth Indramat synchronous servo motor designed for complex industrial applications such as robotics and metal forming machinery. It features a plain shaft with shaft seal, natural convection housing cooling, and a digital servo feedback (HSF) encoder with relative position detection. The motor delivers a continuous standstill torque of 70.0 Nm and holding brake torque of 70.0 Nm, with a torque constant of 0.98 Nm/A and a voltage constant of 89.1 V/1000 min⁻¹ at 20°C. Key dimensions include a 192 mm flange size, 180 mm centering diameter, and size 115C motor length. Electrical connections are made with separate power and feedback cables, and an electrically-releasing holding brake secures the output shaft when at rest.

Technical Specifications

Purpose
Kinetic energy supply for industrial machines

Noise Generation
Low

Recyclability
High Metal Content

Data Memory
Inbuilt

Configuration, Operation, and Maintenance
Performed by trained personnel

Motor Connections
Via power and motor feedback cables

Electrical Interference Protection
High-quality separate wiring

Operating Temperature
20 degrees Celsius

Torque Constant
0.98-newton meters per ampere

Voltage Constant
89.1 volts per 1000 revolutions

Additional Features
Electrically releasing holding brake

Frequently Asked Questions

How is the MHD115C-058-NG1-AA cooled?

The MHD115C-058-NG1-AA is cooled using ambient flow, which allows it to expel hot air through the housing of the motor and draw in cool air. This maintains stability in performance over extended cycles and high load conditions.

What is the construction type for the MHD115C-058-NG1-AA?

The MHD115C-058-NG1-AA has a flange mounting construction style that provides streamlined integration by simplifying installation into diverse setups.

What braking capabilities does the MHD115C-058-NG1-AA include?

The MHD115C-058-NG1-AA includes a 70.0 Nm holding brake that enhances its ability to maintain safe standstill by ensuring the servo axes remain in place when the power is turned OFF.

What is the environmental sealing classification for the MHD115C-058-NG1-AA?

The MHD115C-058-NG1-AA comes with an IP65 environmental sealing that enables reliability in diverse environments, including those exposed to environmental contaminants like water jets and dust.

What type of mechanical integration does the MHD115C-058-NG1-AA support?

The MHD115C-058-NG1-AA supports mechanical integration using a smooth shaft design that connects to other equipment without requiring balancing with a key.

Common Misspellings

MHD115C058NG1AA

MHD115C 058 NG1 AA

mhd115c-058-ng1-aa

Internal Product Review

The MHD115C-058-NG1-AA excels in precision tasks thanks to its built-in feedback. It has a sturdy build with minimal servicing requirements. However, the limited mounting options can complicate installation in some setups.