Rundown fixtures for TT02 Torque Tool Tester.
Provide accurate and consistent torque measurements for electric and pneumatic tools (not for use with impact tools).
Select the AC1066-1 to simulate a soft joint with gradual torque buildup, or AC1066-2 to simulate a hard joint with faster torque buildup. Includes an integrated 3/8” square drive.
Hard vs. Soft Joints
Rundown fixtures contain an internal spring which dampens the rate of increase in torque when a power tool is used, thereby contributing to a more accurate torque measurement. Two fixtures are offered, with different internal spring rates, to address a wide range of applications. Select the AC1066-1 to simulate a soft joint with gradual torque buildup, or AC1066-2 to simulate a hard joint with faster torque buildup. Either fixture is suitable for the full range of torque up to 100 lbFin (11.5 Nm).
Examples of hard and soft joints are provided below: