MKD112C-024-GP0-AN
MKD Synchronous Motors
The Bosch Rexroth Indramat MKD112C-024-GP0-AN is a high-performance servo motor from the renowned MKD Synchronous Motors series. Designed for precision motion control in industrial automation, it delivers a continuous torque at standstill of 38.0 Nm and a rated power of 4.0 kW. Equipped with resolver feedback (RSF) for accurate position detection, this motor excels in applications requiring fine positioning and rapid response. Its robust construction and optimized design ensure reliable performance in demanding environments.
As a true Synchronous Motor, the MKD112C-024-GP0-AN operates at a rated current of 13.1 A and features a motor size of 112 with a flange size of 192 mm. The shaft with keyway design and integrated shaft seal provide secure torque transmission and protect internal components from contaminants. The motor length designated as C balances compactness with power density, while the winding code 024 optimizes electromagnetic performance. Natural convection cooling maintains safe operating temperatures without the need for auxiliary fans or liquid cooling systems. Connection is simplified via a standardized output connector, promoting rapid installation and service.
Further enhancing its utility, the MKD112C-024-GP0-AN features relative position detection and operates reliably across a storage temperature range of -20°C to 80°C. Although it is provided without holding brake, the motor’s design supports seamless integration into drive systems with external braking solutions. Natural convection cooling adds to its energy efficiency and reduces maintenance requirements. The inclusion of resolver feedback enhances compatibility with a wide range of servo drives and control platforms. Overall, this servo motor delivers the durability, precision, and efficiency needed to optimize throughput and reliability in modern industrial applications.
Technical Specifications
Centering diameter
130 mm
Connection Direction
Side A
Connection Type
Output connector
Continuous Torque at Standstill
38.0 Nm
Encoder Type
Resolver feedback (RSF)
Flange size
192 mm
Holding Brake
Without holding brake
Motor Length
C
Motor Size
112
Position Detection
Relative
Product type
Servo Motor
Shaft Design
Shaft with keyway
Shaft Seal
Yes
Winding Code
024
Frequently Asked Questions
Why does MKD112C-024-GP0-AN use resolver (RSF) feedback and what does relative position detection mean for homing and power-cycle behavior?
The RSF provides rugged sinusoidal position sensing suited to servo control. Its position is relative rather than absolute, after power loss the drive must re-reference (home) to establish absolute machine coordinates.
How do the 38 Nm standstill torque and 2000 min⁻¹ characteristic speed of MKD112C-024-GP0-AN map to rated power under different thermal classes?
The MKD112C-024 data sheet lists 5.2 kW (natural 60 K), 11.1 kW (natural 100 K) and 14.1 kW (surface-cooled) at 2500 min⁻¹ rated speed. Its thermal class and cooling mode raise allowable current to enable higher continuous output.
What mechanical implications arise from the 112 frame with 192 mm flange on MKD112C-024-GP0-AN regarding interchangeability and radial loads?
The frame 112 standardizes a 192 mm square flange and 130 mm pilot diameter for drop-in interchange within the family. Its radial-load capability and limits depend on shaft style and overhung distance.
How do the shaft sealing ring and DIN 6885-1 keyway on MKD112C-024-GP0-AN affect ingress protection, lubrication needs, and seal heating?
Its outputs use radial shaft sealing rings (DIN 3760 design A); these rubbing seals require proper lubrication and cleanliness to minimize wear and frictional heating. Its keyway/shaft seal pairing supports reliable torque transmission while guarding contaminants.
What does each element of the MKD112C-024-GP0-AN type code imply for feedback, shaft interface, brake option, and connector orientation?
The “112C-024” denotes the frame/length and winding; “G” = resolver feedback (RSF), “P” = shaft with DIN 6885-1 keyway, “0” = without holding brake, “A” = power connector to side A, “N” = no special design. These encode mechanical/electrical interfaces for integration.
Common Misspellings
MKD 112C-024-GP0-AN
MKD-112C-024-GP0-AN
MKD112C-O24-GPO-AN
MKD112C024GP0AN
MKD112C 024 GP0 AN
mkd112c-024-gp0-an
Internal Product Review
Bosch Rexroth produces MKD112C-024-GP0-AN as a synchronous servo motor that combines RSF resolver feedback with a keyway shaft. It possesses sealing ring for dependable torque transfer and delivers 38 Nm standstill torque. This unit uses natural-convection cooling and it is typically deployed in span machine tools, printing, packaging and handling automation. Its standardized power/feedback connectors simplify installation and service.
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