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Run Down Adapters

  

The run down adapter (RDA) is designed to provide consistent and reliable torque readings for use with power driven torque control tools. The RDA’s reduce the impact and irregular peaks that cause poor repeatability. Each RDA has an effective torque range and will supply repeatable torque data within that range if used correctly. The run down adapter is mounted in-line between the tool drive and transducer.

  • Designed to provide consistent and reliable torque readings for use with power driven torque control tools.
  • Adapter is mounted in-line between tool drive and transducer.
  • Hardened thread components, increase accuracy and life.
  • Square drives conform to ASME B107 standards for proper fit.
  • Non-rotating body for improved safety.
  • Compact size and lightweight.
  • Operates in clockwise direction only. After each run down, the RDA should be completely backed-up

Torque Ranges

Model

 Item # American S.I.  Sq Drive
RDA-10i 063970 1 - 10 lbf.in 11.3 - 113 cN.m 1/4"
RDA-25i 063971 2 - 25 lbf.in 28 - 282.5 cN.m 1/4"
RDA-50i 063972 5 - 50 lbf.in 56.5 - 565 cN.m 1/4"
RDA-100i 063973 10 - 100 lbf.in 113- 1130 cN.m 1/4"
RDA-250i 063974 25 - 250 lbf.in 282.5 -2825 cN.m 1/4"
RDA-50F 063978 5 - 50 lbf.ft 6.8 - 67.8 N.m 3/8"
RDA-750i 063977 75 - 750 lbf.in 847 - 8473 cN.m 3/8"
RDA-100F 063981 10 - 100 lbf.ft 13.6 - 135.6 N.m 1/2"
RDA-250F 063982 25 - 250 lbf.ft 33.9 - 339 N.m 1/2"
RDA-500F 063983 50 - 500 lbf.ft 67.8 - 678 N.m 3/4"
RDA-1000F 063991 100 - 1000 lbf.ft  135.6 1355 N.m 1"
RDA-2500F 063990 250 - 2500 lbf.ft 339 - 3389 N.m 1 1/2"
RDA-5000F 063992 500 - 5000 lbf.ft 678 - 6779 N.m 1 1/2"

 

Data Sheet & Operating Instructions