AC3 Semi-Automatic Series Pneumatic Torque Wrenches
Tohnichi AC3 Semi-Automatic Series Pneumatic Torque Wrenches
Models and pricing below
One series, several modelsPick the model that fits your job.Models in this series differ in size, capacity or configuration. Browse them on this page, or call us and we'll match one to your application.Each model is sold and priced individually.
Models Available
26 items
Other models in the same range, from NetSuite's Models Available list. Each is a separate product with its own SKU and price, so they can be added to the order.
Semi-Automatic Type: Air motor mounted on torque wrench allows for fast provisional tightening with accuracy of final tightening by torque wrench performed by hand.
This tool replaces conventional two-step tightening process of pneumatic tool followed by click torque wrench into one tool for greater efficiency.
Changing tightening torque is simple by using hex key to adjust scale on handle.
Index finger trigger engages motor. Release after provisional tightening then use hand force until torque wrench "clicks" at required torque setting.
Same features as A Series but with larger motor and higher provisional tightening torque.
Easy calibration performed on standard torque wrench tester such as Tohnichi's DOTE4-G. Since torque wrench is controlling final applied torque no joint simulator is required.
AC3 version features new ratchet square drive that accommodates anti-vibration sockets (not included) and improved trigger mechanism.
No reaction arm needed–Up to 180Nm (or equivalent) with no reaction force.
A drop in airline pressure will not affect applied torque.
LS version available with limit switch, which creates error-proofing (Pokayoke) system when used with CNA-4mk3 count checker (sold separately). When torque set is achieved, limit switch is triggered confirming tightening completion–no more missed fasteners!
ACFD and ACQSPLDC3 / ACQSPLD3 Models also output applied torque data (Special order upon request).
Features & Benefits
Changing tightening torque is simple by using hex key to adjust scale on handle
No reaction arm needed
replaces conventional two-step tightening process
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