Tohnichi A75F3-3/8 Semi-Automatic Airtork, 15-75, 1lbf.ft, 3/8" Square Drive

Description

Tohnichi Semi-Automatic Airtork Torque Wrench, 15 - 75 ft lbs

Semi-Automatic Airtork Torque Wrench, 15 - 75 ft lbs, model# A75F3-3/8 by Tohnichi

Tohnichi BCSP70Nx15D

• Semi-AutomaticType: 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 with greater efficiency.
• Changing tightening torque is simple by turning knob to adjust scale on handle.
• Palm button engages air motor; Release after provisional tightening then use hand force until torque wrench "clicks" at required torque setting.
• 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.
• A3 version features new ratchet square drive that accommodates anti-vibration sockets (not included).
• 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 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!
• For larger motor and more provisional tightening see model series AC3.

Specification