R911290911 (MHD112A-058-NP1-BN)
MHD Synchronous Motors
Technical Specifications
Type
Brushless Servo Motor
Application
Printing, Packaging, Mounting, Robotics
Holding Brake Operation
DC 24 V
Current Consumption
0.71A
Holding Torque
22 Nm
Mass of Brake
1.1 kg
Electrical Connectors
Side B of Housing
Motor Protection
IP65 Enclosure
Winding Code
058
Positioning System
Digital Servo Feedback
Output Shaft Type
Key-way
Seal Ring
Yes
Flange Material
Aluminum
Housing Coating
Black Prime Coat
Mounting
Four Standard Holes
Frequently Asked Questions
How does the holding brake torque of 22 Nm contribute to safety in vertical axis systems?
The holding brake maintains load position when power is off, critical in vertical motion setups like lifts or presses. This prevents unintended motion, enhancing machine safety.
Why is a digital servo feedback (HSF) encoder used in the MHD112A-058-NP1-BN?
The HSF encoder provides high-resolution positional accuracy, improving motion precision and synchronization. It also simplifies integration with modern drive controllers.
How does relative position detection impact system setup?
Relative encoders need homing at startup to define reference positions. This design simplifies feedback electronics but requires system initialization after power loss.
How does the 192 mm flange size influence motor compatibility?
The standardized flange size allows interchangeability within the same motor class. It simplifies retrofitting in existing mechanical assemblies.
What maintenance aspects are associated with the liquid-cooled housing design?
Regular coolant quality checks and leak inspections are required to sustain thermal efficiency. Proper maintenance prevents overheating and corrosion in the cooling circuit.
Common Misspellings
MHD112A058NP1BN
MHD112A 058 NP1 BN
mhd112a-058-np1-bn
Internal Product Review
The MHD112A-058-NP1-BN is a servo motor from Bosch Rexroth Indramat. It delivers 15.0 Nm continuous torque and 22.0 Nm holding brake torque, with liquid cooling, HSF digital encoder feedback and a keyed shaft. It finds uses in CNC machines, robotic arms, packaging lines and automation systems.
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