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R911274894 (MHD093C-058-PG0-BN)

MHD Synchronous Motors

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

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6 Minutes 46 Seconds

The R911274894 (MHD093C-058-PG0-BN) is a Bosch Rexroth synchronous servo motor with a brushless design, featuring lifelong grease-lubricated bearings and a plain shaft with shaft seal. It supports both horizontal and vertical installation; upright mounting requires precautions to prevent fluid ingress at the output shaft. The motor is designed for use in controlled environments and must be fitted with approved accessories. Equipped with a digital servo feedback system and integrated multiturn absolute encoder, it enables precise position detection over more than 4096 revolutions. Technical characteristics include peak current rating of 127.4A, continuous standstill torque of 23.0 Nm, length code C, four pole pairs, a centering diameter of 130 mm, flange size of 140/150 mm, motor size 093, winding code 058, liquid cooling, no holding brake, power connection on side B, and an output connector power connection type. Only trained personnel should perform handling and installation in compliance with specified safety requirements.

Technical Specifications

Product Type
Synchronous motor

Operation
Maintenance-free

Design
Brushless

Bearings
Grease-lubricated

Installation
Horizontally and Vertically

Length code
C

Peak Current Rating
127.4A

Shaft Connection
Friction locked shaft hub

Pole Pairs
Four

Usage
Machine tools

Drive controller
Required and needs to be programmed before startup

Warning
Do not touch electrical connection points when On

Shipping
Eligible for international shipping.

Why is a spring-loaded shaft seal important in the MHD093C-058-PG0-BN servo motor?

The spring-loaded seal maintains consistent contact pressure even under vibration or temperature changes. This prevents lubricant leakage and protects internal bearings from contaminants.

How does the power connector orientation on the MHD093C-058-PG0-BN aid in system design?

The side-B power connection layout minimizes cable clutter in control cabinets. It allows compact installations and easier service access in multi-axis configurations.

How does the liquid cooling in the MHD093C-058-PG0-BN improve performance?

The liquid cooling efficiently dissipates heat during prolonged operation, maintaining consistent torque output. It also minimizes thermal expansion, enhancing precision and longevity in demanding environments.

What advantages does an absolute position detection system provide in the MHD093C-058-PG0-BN?

Absolute detection eliminates the need for homing cycles after power loss. It enables immediate position recovery across more than 4096 revolutions, improving startup efficiency.

Why is a plain shaft used in the MHD093C-058-PG0-BN instead of a keyed one?

The plain shaft ensures smoother torque transfer and reduces the risk of mechanical wear from keyway stress. It also simplifies coupling alignment for high-precision motion systems.

MHD093C058PG0BN

MHD093C 058 PG0 BN

mhd093c-058-pg0-bn

MHD93C-058-PG0-BN

Internal Product Review

The Bosch Rexroth Indramat MHD093C-058-PG0-BN servo motor features a liquid-cooled housing and a digital servo feedback encoder for precise motion control. It provides 23 Nm continuous torque and absolute position detection for stable performance in automation systems. This motor is widely used in CNC machinery, robotics, and high-speed assembly lines for reliable industrial operation.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MHD093C-058-PG0-BN.
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