The Bosch Rexroth Indramat MKD112C-058-GG3-BN servo motor, belonging to the MKD Synchronous Motors series, is engineered to deliver exceptional performance in demanding motion control applications. It features a robust continuous torque at standstill of 38.0 Nm and a reliable holding brake torque of 70 Nm, ensuring precise positioning and secure load-holding capabilities. Equipped with a plain shaft and integrated shaft seal, this servo motor provides smooth, uninterrupted operation even under high loads. Radial cooling combined with an IP65 protection category ensures the motor remains protected against dust and water ingress, enhancing its durability in harsh industrial environments.
In terms of detailed technical specifications, the MKD112C-058-GG3-BN utilizes resolver feedback (RSF) encoder technology for accurate position detection in relative mode. The motor’s winding code is 058, optimized for efficient electrical performance, while the connection direction is designated as Side B for streamlined integration into existing systems. With a rotor inertia of 0.019 kgm^2, this motor achieves quick acceleration and deceleration profiles, supporting dynamic applications. The motor size of 112 and centering diameter of 130 mm facilitate straightforward mechanical mounting, and its three-phase design ensures seamless power delivery.
Additional design features include compatibility with standard MKD mounting interfaces and a total weight of 23.4 kg, balancing structural robustness with manageable mass. The absence of other custom designs simplifies maintenance, and full compliance with IP65 requirements underscores its resistance to contaminants and moisture. By utilizing radial cooling, the MKD112C-058-GG3-BN maintains optimal operating temperatures without the complexity of liquid or fan-based systems. In industrial settings, this servo motor excels in high-precision automation, robotic actuation, and material handling, offering users enhanced reliability, longevity, and energy efficiency throughout the production lifecycle.
Shaft Design
Plain shaft
Shaft Seal
Yes
Holding Brake
With holding brake
Holding Brake Torque
70 Nm
Other Designs
None
Encoder Type
Resolver feedback (RSF)
Position Detection
Relative
Continuous Torque at Standstill
38.0 Nm
Motor Length
C
Centering diameter
130 mm
Motor Size
112
Connection Direction
Side B
Product type
Servo Motor
Winding Code
058
Cooling Method
Radial Cooling
Protection Category
IP65
Weight
23.4 kg
Number Of Phases
3
Rotor Inertia
0.019 kgm^2