Traditionally linear stages are used with encoders to position to precise points in a motion profile. These encoders are used for both positioning and, in the case of brushless servomotors, for motor commutation as well. However, in certain applications like material press-bonding, position is not as important as force. When binding two materials together, if a position is the target, the force applied while bonding can vary significantly. Part thickness, amount of epoxy, and stage backlash can combine to produce more or less force applied than is necessary for a complete and successful bonding process. If a force can be used in place of "position" at the servo-loop level, we can be assured of the same amount of force being applied cycle after cycle, regardless of part tolerances, to create a more uniform and successful bonding result.