# MWR - Mechatronic Wrench

Tools
MWR

Mechatronic Wrench is a specialized step that can be used only in conjunction with the Mechatronic Wrench (MWR).

This step cannot be used in combination with other steps. No restrictions can be used with this step. By default, the step has three monitors: Peak Torque, Angle, and Click.

Parameter | Description
--- | ---
Loosening limit | Numerical value for negative torque (i.e. torque in the loosening direction) at which point the tightening result is marked as NOK (False direction of tightening (loosen)); in Nm.
Tool Size | Numerical value for the specific length of the end fitting tool installed on the MWR-TA; in mm.
Tool Bend | Numerical value for the end fitting tool installed on the MWR-TA; in °/Nm.
Rehit Angle Window | Numerical value for the angle for determining if the screw was already tightened if the torque is reached; in °.
Max Angular Rate | Numerical value for the max rate at which the screw can be tightened; in °/s.