Screw RDA – Run Down Adapters
Mountz screw run down adapters (RDA) are designed to be used with EZ–TorQ torque analyzers to provide consistent and reliable torque readings for power-driven torque control tools. Run down adapters are used to simulate various joint characteristics to provide a more accurate torque reading during testing and calibration.
Screw run-down adapters are mounted in-line between the tool drive and the transducer of a EZ-TorQ torque analyzer reducing the impact and irregular peaks that cause poor testing repeatability.
Each RDA has an effective torque range and will supply repeatable torque data within that range if used correctly. Check out our selection guide chart to select which RDA fits the EZ-TorQ torque analyzer the best.
Accurate Power Tool Testing
- Provide consistent and reliable torque readings for power-driven torque control tools.
- The screw run adapter is designed to provide run down simulation for a “hard joint” application.
- RDA is mounted in-line between the tool drive and the transducer of the EZ-TorQ torque analyzer.
- Compact to limit spacing between the power tool and torque measurement equipment for improved accuracy and ease of use.
- Operates in a clockwise direction only. After each run down, the RDA should be completely backed-up.
- Description
Description
CHOOSE THE MODEL BELOW
| Model | Item Name / Number | American | S.I. | Metric | Input Drive | Output Drive | |
|---|---|---|---|---|---|---|---|
 |
Screw RDA – M2Q | 070837 | 0.3 – 3 lbf.in | 3.4 – 33.9 cN.m | 3.5 – 0.3 kgf.cm | 1.5mm Hex | 1/4 M/Sq |
 |
Screw RDA – M3Q | 070838 | 0.5 – 5 lbf.in | 5.6 – 56.5 cN.m | 0.6 – 5.8 kgf.cm | 2.5mm Hex | 1/4 M/Sq |
 |
Screw RDA – M2 | 070820 | 1 – 4 lbf.in | 11.3 – 45.2 cN.m | 1.2 – 4.6 kgf.cm | 1.5mm Hex | 17mm Hex |
 |
Screw RDA – M3 | 070821 | 4 – 10 lbf.in | 45.2 – 113 cN.m | 4.6 – 11.5 kgf.cm | 2.5mm Hex | 17mm Hex |
 |
Screw RDA – M4 | 070822 | 10 – 50 lbf.in | 113 – 565 cN.m | 11.5 – 57.6 kgf.cm | 3mm Hex | 17mm Hex |
 |
Screw RDA – M6 | 070823 | 10 – 100 lbf.in | 113 – 1130 cN.m | 11.5 – 115 kgf.cm | 5mm Hex | 17mm Hex |
 |
Screw RDA – M8 | 070824 | 15 – 150 lbf.in | 169.5 – 1695 cN.m | 17.3 – 173 kgf.cm | 6mm Hex | 17mm Hex |
 |
Screw RDA – M12 | 070825 | 30 – 300 lbf.in | 339 – 3390 cN.m | 34.5 – 345 kgf.cm | 10mm Hex | 17mm Hex |
CHOOSE THE MODEL BELOW
| Model: | Socket Head Power Bits 1/20 x 2″ |
| Item Name / Number: | 121039 |
| Bit Hex Size: | 1/20″ |
| Bit Length(IN): | 2″ |
| Package Quantity |
Accurate Power Tool Testing:
- Designed to provide consistent and reliable torque readings for use with power driven torque control tools.
- RDA is mounted in-line between the tool drive and the transducer of the EZ-TorQ torque analyzer.
- Compact to limit spacing between the power rool and torque measurement equipment for improved accuracy and ease of use.
- Operates in a clockwise direction only. After each run down, the RDA should be completely backed up
- Compatible with only the EZ-TorQ Analyzer.
