MHD112B-058-NG0-RN
MHD Synchronous Motors
Technical Specifications
Holding Brake
Without holding brake
Housing Cooling Type
Liquid cooling
Encoder Type
Digital servo feedback (HSF)
Type of Position Detection
Relative
Continuous Torque at Standstill
28.0 Nm
Motor Length
B
Centering diameter
130 mm
Flange size
192 mm
Motor Size
112
Shaft Design
Plain shaft
Shaft Seal
Yes
Power Connection Direction
to the right
Power Connection Type
Power Connector
Product Type
Servo Motor
Winding Code
058
Frequently Asked Questions
How does the MHD112B-058-NG0-RN maintain torque delivery under static or dwell-phase conditions?
It provides 28.0 Nm continuous torque at standstill for stable load handling. This ensures consistent force output in positioning or hold operations.
What considerations apply when using this model in safety-critical vertical load applications?
This version is designed without a holding brake. External braking or clamping systems are required to secure loads during power-off states.
How is the shaft protected against ingress in industrial automation environments?
The sealed plain shaft prevents fluid and particulate contamination. It improves reliability in semi-exposed or high-debris zones.
What type of position feedback does the motor provide for motion tracking?
It uses a digital HSF encoder with relative position detection. Homing routines are needed at startup to establish position reference.
Will this model fit precisely into existing modular mounting systems?
A 192 mm flange and 130 mm centering diameter follow standard servo geometry. This enables quick mechanical integration with minimal alignment adjustment.
Common Misspellings
MHD112B058NG0RN
MHD112B 058 NG0 RN
mhd112b-058-ng0-rn
Internal Product Review
The MHD112B-058-NG0-RN servo motor from Bosch Rexroth is designed with a sealed shaft for enhanced durability. It incorporates liquid cooling, 28.0 Nm standstill torque, a 192 mm flange, and lacks a holding brake for simplified configurations. Its HSF encoder supports relative position detection for responsive motion feedback.
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