MHD093C-058-NG1-AN
MHD Synchronous Motors
The MHD093C-058-NG1-AN servo motor from Bosch Rexroth Indramat belongs to the MHD Synchronous Motors series. This compact Servo Motor delivers high dynamic performance and precise speed regulation, all while minimizing cabinet space through its slim profile. Designed for precise motion control, the motor integrates a Digital servo feedback (HSF) encoder and a Relative position detection scheme for accurate, repeatable positioning. Its Plain shaft design with integrated Shaft Seal protects against contaminants and ensures durable mechanical coupling in harsh industrial environments.
With a Continuous Torque at Standstill of 23.0 Nm and a Holding Brake Torque of 22.0 Nm, the MHD093C-058-NG1-AN provides both powerful actuation and secure load retention during dynamic operations. The integrated Holding Brake mechanism engages instantly to lock the shaft during power-off sequences or emergency stops. The Liquid cooling Housing Cooling Type efficiently dissipates heat to maintain optimal operating temperatures under sustained peak loads, enabling continuous high-duty operation without thermal derating, and features a Centering diameter of 130 mm and selectable Flange size options of 140 / 150 mm to adapt seamlessly to standard machine mounts. Additional technical highlights include a Motor Length designation of C, a Motor Size of 093, a Winding Code of 058, and side-A power input via an Output Connector, simplifying installation and service.
Engineered for seamless integration into automated systems, this servo motor offers plug-and-play compatibility with standard drive controllers and preconfigured mounting interfaces, reducing design iterations and commissioning time. The combination of high-resolution encoder feedback, liquid-cooled thermal management, and secure holding brake enhances operational reliability and minimizes unplanned downtime across a range of industrial applications. Ideal for precision-driven tasks such as CNC machining centers, robotic arms, and multi-axis assembly lines, the MHD093C-058-NG1-AN delivers consistent acceleration, high positional accuracy, and robust performance in demanding production environments.
Technical Specifications
Holding Brake
With holding brake
Holding Brake Torque
22.0 Nm
Housing Cooling Type
Liquid cooling
Encoder Type
Digital servo feedback (HSF)
Type of Position Detection
Relative
Continuous Torque at Standstill
23.0 Nm
Motor Length
C
Centering diameter
130 mm
Flange size
140 / 150 mm
Motor Size
093
Shaft Design
Plain shaft
Shaft Seal
Yes
Power Connection Direction
to side A
Power Connection Type
Output Connector
Product Type
Servo Motor
Winding Code
058
Frequently Asked Questions
Why is liquid cooling used in the MHD093C-058-NG1-AN servo motor?
The liquid cooling system efficiently transfers heat away from the stator and housing, maintaining stable temperatures during continuous high-load operation. This allows the motor to sustain peak performance without thermal derating or downtime.
How does the holding brake in the MHD093C-058-NG1-AN contribute to system safety?
The integrated holding brake automatically locks the motor shaft when power is cut or during emergencies. This prevents unintended motion, ensuring load stability and operator safety in vertical or load-sensitive applications.
Why is the side-A output connector placement advantageous in the MHD093C-058-NG1-AN?
Positioning the output connector on side A minimizes cable stress and simplifies routing in compact enclosures. It also reduces interference with adjacent components, improving serviceability and installation flexibility.
How does the digital servo feedback in the MHD093C-058-NG1-AN improve motion precision?
The digital servo feedback (HSF) encoder provides real-time position data to the controller, reducing latency and enhancing synchronization accuracy during high-speed operations. This ensures smooth motion and repeatable positioning across multiple motion cycles.
How does the relative position detection of the MHD093C-058-NG1-AN assist in precision control?
Relative position detection enables the motor to detect positional shifts from a reference point without needing absolute initialization. This feature enhances restart efficiency and ensures accurate resumption after power interruptions.
Common Misspellings
MHD093C058NG1AN
MHD093C 058 NG1 AN
mhd093c-058-ng1-an
MHD93C-058-NG1-AN
Internal Product Review
The MHD093C-058-NG1-AN servo motor from Bosch Rexroth Indramat features a digital HSF encoder, liquid-cooled housing, and a plain shaft with a shaft seal for reliable industrial use. It delivers 23.0 Nm continuous torque and 22.0 Nm holding brake torque, ensuring secure and precise motion control. Commonly used in CNC machines, robotics, and automated assembly lines.
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