Torque Analyzers and Sensors

Run Down Adapters

Accurate Power Tool Testing

Testing power torque tools are essential for product quality and regulatory compliance. A run down adapter is designed to simulate the fastening process of a screw. Mountz run down adapters improve testing repeatability by adjusting for the impact force and irregular peaks of power tools. Mounted in-line between the tool's driver and the transducer, a run down adapter provides consistent and reliable torque readings.






RDA Selection Guide for Operation With a Torque Analyzer or Sensor

A run down adapter is required when testing power tools with the torque analyzer or torque sensor. These joint simulators provide consistent and reliable torque readings for use with power-driven torque control tools. Check out our selection guide chart to select which RDA fits your torque analyzer or sensor the best.





RDA
Standard Run Down Adapters

The run down adapter (RDA) is a joint simulator for testing power tools. The RDA is mounted in-line between the tool drive and transducer. Torque Ranges: 1 lbf.in - 5000 lbf.ft

Screw RDA
Screw Run Down Adapters for use with the EZ TorQ Torque Analyzer

The screw run down adapter is a joint simulator for testing power tools. It is designed to provide run down simulation for a “hard joint” application. Torque Ranges: 0.3 - 300 lbf.in

S-Series RDA
Run Down Adapters for use with the EZ TorQ Torque Analyzer

The run down adapter is a joint simulator for testing power tools. It is designed to provide run down simulation for a “soft joint” application. Torque Ranges: 0.3 - 434 lbf.in

AURA
Auto Reversing Run Down Adapters

AURA is an auto reversing run down. It is a joint simulator for testing power tools. Mounts in-line between the tool drive and transducer. Torque Ranges: 1 - 50 lbf.in

Mini RDA
Mini Run Down Adapters for Low Torque Applications

Mini run down Adapters are designed for low torque sensors and torque testers. Mounts in-line between the tool drive and and transducer.