The Bosch Rexroth Indramat MSK100A-0450-NN-M1-BG1-NNNN from the MSK IndraDyn S Synchronous Motors series is a IndraDyn S Synchronous Servomotor engineered for precision motion control in medium-duty automation systems. Built on a robust standard design, it features a motor size 100 frame and a compact motor length A that optimize cabinet real estate. Cooling is achieved through natural convection, eliminating the need for integrated fans and reducing maintenance points, while the power connector on the B-Side simplifies cable routing in confined installations. The servo’s feedback section employs optical encoder technology with a multiturn absolute turn type, a high-speed Hiperface interface, and 128 signal periods resolution, ensuring micrometer-scale positioning accuracy.
Performance at rest and under load is handled with ease: the MSK100A carries a continuous current at standstill 100 K of 13.6 A and generates a continuous torque at standstill 100 K of 17.0 Nm, providing reliable holding power. When motion demands spike, it supports a maximum current of 54.0 A and delivers up to a maximum torque of 54.0 Nm, enabling rapid acceleration and high dynamic response. The integrated holding brake, electrically-released for controlled activation, supplies a holding brake torque of 32 Nm to secure loads instantly upon power loss. A rugged plain shaft design ensures backlash-free coupling to gearboxes or load interfaces, and the winding inductivity of 7,800 mH contributes to smooth current transitions and fine-tuned torque control.
As a precision drive component, the MSK100A-0450-NN-M1-BG1-NNNN integrates seamlessly into existing MSK automation frameworks, sharing mounting dimensions and parameter profiles for rapid commissioning. Bosch Rexroth Indramat’s rigorous quality validation underpins every motor, from material selection to end-of-line testing, guaranteeing consistent performance across production batches. This servo motor’s blend of high torque density, advanced encoder feedback, and low-maintenance convection cooling makes it an ideal choice for packaging machinery, gantry systems, and other industrial applications demanding repeatable positioning and robust load holding.
Cooling
Natural convection
Power Connector
B-Side
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Motor Length
A
Motor Size
100
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
32 Nm
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0450
Continuous Current at Standstill 100 K
13.6 A
Continuous Torque at Standstill 100 K
17.0 Nm
Maximum Current
54.0 A
Maximum Torque
54.0 Nm
Winding Inductivity
7,800 mH