S-Series Run Down Adapters

Mountz S-Series run down adapters (RDA) are designed to provide run down simulation for a “soft joint” application. This device operates with the 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 and 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 “soft 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

CHOOSE THE MODEL BELOW

Model Item Name / Number American S.I. Metric Input Drive Output Drive
RDA-S0 070844 0.3 – 3 lbf.in 3.4 – 33.9 cN.m 1.5mm Hex 1/4 M/Sq
RDA-S1.5 070845 0.5 – 5 lbf.in 5.6 – 56.5 cN.m 2.5mm Hex 1/4 M/Sq
RDA-S10 070835 1 – 6.1 lbf.in 11.3 – 68.6 cN.m 4mm Hex 17mm Hex
RDA-S15 070833 2.1 – 11.5 lbf.in 25.5 – 129.5 cN.m 6mm Hex 17mm Hex
RDA-S75 070834 6.9 – 52.1 lbf.in 78.5 – 588.4 cN.m 6mm Hex 17mm Hex
RDA-S200 070840 15.6 – 121.5 lbf.in 1.8 – 13.7 N.m 6mm Hex 17mm Hex
RDA-S400 070839 48.6 – 286.4 lbf.in 5.5 – 32.4 N.m 10mm Hex 17mm Hex
RDA-S600 070841 48.6 – 434 lbf.in 5.5 – 49 N.m 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

    • The unit is designed to provide run down simulation for a ‘soft joint’ application.
    • Designed to provide consistent and reliable torque readings for use with power-driven torque control tools.
    • The adapter is mounted inline between the tool’s drive and the transducer.
    • Compact size and lightweight.
    • Operates in a clockwise direction only. After each run down, the RDA should be completely backed-up.

Designed for use with Mountz EZ TorQ torque analyzers.

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