Product Description:

The MSK070C-0450-NN-M2-UP0-RNNN is an IndraDyn S synchronous servo motor manufactured by Bosch Rexroth Indramat and included in the MSK IndraDyn S Synchronous Motors series. In industrial automation, the unit converts drive current from a compatible controller into precise rotary motion for closed-loop positioning on packaging lines, gantry axes, and handling modules where high dynamic accuracy is required. Its synchronous design supports responsive acceleration and stable speed control in machine axes that must follow commanded motion profiles with minimal deviation.

The motor relies on natural convection for thermal dissipation, so heat is released through the housing without forced airflow and cabinet ventilation remains simpler. Its mechanical build features increased concentricity, which helps reduce radial runout and supports smoother coupling with precision gearboxes and driven elements. Feedback terminations use a rotatable 240° connector, so the plug can be positioned within that arc to suit cable routing inside the machine. Position data are transmitted over the EnDat2.1 digital interface, and the encoder provides 2048 signal periods per revolution for precise velocity and position control.

The sensing system uses an optical pickup, which is less sensitive to magnetic interference than inductive designs. Its multiturn absolute feedback capability tracks shaft revolutions even when external power is removed, which avoids a homing cycle after startup. This configuration is delivered without a holding brake, so load-side position retention must be provided by external clamping or continuous drive torque when the axis is stopped. Power is transmitted through a shaft with a keyway, and the 0450 winding with the 070 frame size in C length suits medium-inertia machine axes that need a balance of torque output and installation depth.