The Bosch Rexroth Indramat MSK043C-0600-NN-M1-UP1-NNNN from the MSK IndraDyn S Synchronous Motors series is a standard IndraDyn S synchronous servomotor designed for precise motion control. This motor size 043, motor length C package integrates a shaft with keyway and features natural convection cooling for maintenance-free operation. A robust electrically-released holding brake with a 4 Nm holding brake torque secures loads at standstill. The compact design balances torque density and inertia for a wide range of industrial applications.
Position feedback is handled by an optical, multiturn absolute encoder with a Hiperface interface, offering 128 signal periods resolution for precise commutation. The encoder connector is rotatable, 240°, simplifying cable routing in tight cabinets. The motor’s design: standard frame ensures compatibility across MSK series drives and adapters. With high winding inductivity of 21 300 mH, the motor delivers smooth current transitions and minimal torque ripple.
Electrical performance at 100 K yields a continuous current at standstill of 4.7 A and a continuous torque at standstill of 3.1 Nm. During peak demands, the motor can handle a maximum current of 12.4 A to generate a maximum torque of 8.1 Nm. This combination of stable holding torque, responsive acceleration, and high-resolution feedback makes the MSK043C-0600-NN-M1-UP1-NNNN an ideal choice for robotics, packaging machinery, and precision assembly systems.
Cooling
Natural convection
Encoder Connector
Rotatable, 240°
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Motor Length
C
Motor Size
043
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
4 Nm
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
Rated Speed Code
0600
Continuous Current at Standstill 100 K
4.7 A
Continuous Torque at Standstill 100 K
3.1 Nm
Maximum Current
12.4 A
Maximum Torque
8.1 Nm
Winding Inductivity
21,300 mH