Advantages of linear encoders！

Linear encoders measure the position of
linear axes without additional mechanical
transfer elements. The control loop for
position control with a linear encoder also
includes the entire feed mechanics.
Transfer errors from the mechanics can be
detected by the linear encoder on the slide,
and corrected by the control electronics.
This can eliminate a number of potential
error sources:
Positioning error due to thermal behavior
of the recirculating ball screw
Backlash.posiition encoder
Kinematic error through ball-screw pitch
error

Linear encoders are therefore indispensable for machines that must fulfi ll high
requirements for positioning accuracy
and machining speed.

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