Product Description:

The MSK070C-0450-NN-S1-AG1-NNAN is a synchronous servomotor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It converts electrical energy into controlled torque and speed for precise rotary motion in positioning tables, pick-and-place arms, and similar automation axes. When paired with a compatible servo drive, the motor supports accurate acceleration, deceleration, and holding behavior during repetitive machine cycles. Its compact format makes it suitable for installations where responsive motion and repeatable positioning are required in limited mounting space.

Heat is removed through natural convection, so no external fan or liquid circuit is required. The housing has an IP65 rating, which helps keep out dust and protects against low-pressure water jets. An electrically released holding brake provides 23 Nm of static torque to retain the load when power is removed. The rotor uses a reduced run-out design to limit radial error at the shaft interface, and the plain shaft helps simplify coupling alignment. Main power is connected on the A-side of the motor housing. The motor has size code 070 and length code C, giving it a compact mechanical envelope for tight machine modules. Winding code 0450 sets the electrical characteristics of the stator, and the class 155 insulation system supports thermal endurance during cyclic duty.

The integrated position sensor uses the Hiperface interface with an optical scanning method for accurate feedback. It delivers 128 signal periods per mechanical turn, which supports stable velocity control and coordinated axis motion. Because the encoder is single-turn, it provides an absolute position value within one revolution without multi-turn counting. The specified ambient range of 0 to 40 °C allows operation in typical industrial conditions on the machine frame. This feedback arrangement supports precise commutation and consistent motion control during repeated indexing and synchronized movements.