R911339615 (MSK071C-0300-FN-M2-UG2-RNNN)

The optical EnDat 2.1 multiturn encoder supplies absolute position over 4,096 mechanical revolutions with 2,048 signal periods for fine interpolation, so axes retain position across power cycles. It eliminates homing routines, shortens startup and improves closed-loop resolution on robotics, packaging and CNC axes.

The “U” electrical connection option provides a 240° rotatable plug to let installers aim cable exits away from obstructions and maintain bend-radius in dense panels. Its flexibility eases routing to reduce strain on feedback leads during maintenance and supports rapid module swaps in multi-axis machines.

The integrated holding brake is spring-applied and electrically released for delivering about 30 Nm static torque to secure the load when power is removed or during E-stop events. It prevents back-driving on vertical axes that stabilizes positioning during servo disable and simplifies compliance with safe-torque-off strategies.

Its plain shaft with increased concentricity minimizes total indicated runout at the coupling to aid smooth rotation and lower vibration in high-repeatability axes.

The absolute tracking across 4,096 revolutions accommodates reducers and long-travel axes without index switches for preserving position through power interruptions. It when combined with safe-torque-off at the drive, the axis can re-enable to a known position quickly for improving OEE on tightly scheduled packaging or robotic workcells.