MKD112B-058-GP0-AN
MKD Synchronous Motors
The MKD112B-058-GP0-AN from Bosch Rexroth Indramat offers a rated power of 7.8 kW and a continuous torque at standstill of 28.0 Nm. Part of the MKD Synchronous Motors series, this synchronous servo motor features a maximum torque of 105 Nm and uses resolver feedback (RSF) encoder.
It has radial cooling, a shaft design with keyway, and a side A connection direction. It includes a PTC thermistor thermal sensor.
Technical Specifications
Shaft Design
Shaft with keyway
Shaft Seal
Yes
Holding Brake
Without holding brake
Other Designs
None
Encoder Type
Resolver feedback (RSF)
Position Detection
Relative
Continuous Torque at Standstill
28.0 Nm
Motor Length
B
Motor Size
112
Flange size
192 mm
Connection Direction
Side A
Product type
Servo Motor
Winding Code
058
Rated Power
7.8 kW
Cooling Type
Radial
Type
Synchronous servo motor
Maximum Torque
105 Nm
Thermal Sensor
PTC thermistor
Frequently Asked Questions
What continuous power level supports production-grade loads?
The motor provides 7.8 kW rated power, ensuring uninterrupted performance for demanding applications. This rating also helps size the drive and cabling to maintain steady voltage and current capacity in extended operations.
How does the motor handle overload situations?
It offers 105 Nm maximum torque, giving the system enough margin to absorb acceleration peaks and sudden mechanical resistance without losing path accuracy or drive stability.
What role does radial cooling play in system reliability?
Its radial cooling channels airflow directly across the stator and winding ends, removing thermal buildup and extending insulation life, even under high-duty cycles.
Which coupling method guarantees secure torque transfer?
A shaft with keyway locks torque delivery, preventing angular slip during frequent reversals and safeguarding timing in belt or reducer-driven systems.
How is overheating detected and managed?
An integrated PTC thermistor monitors winding temperatures, sending signals to the drive to trigger protective derates or shutdowns, preventing damage to the motor and connected equipment.
Common Misspellings
MKD 112B-058-GP0-AN
MKD-112B-058-GP0-AN
MKD112B-O58-GPO-AN
MKD112B058GP0AN
MKD112B 058 GP0 AN
mkd112b-058-gp0-an
Internal Product Review
The MKD112B-058-GP0-AN is engineered to manage both heat and precision in continuous duty. Its radial cooling system drives airflow directly over loss-prone zones, keeping torque stable across long cycles.
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