The 7 to 90 Nm models use double-stage gearing. The 130 and 150 Nm models use triple-stage gearing.
All fixtured nutrunners have a plug in place of the operation button/throttle.
The tech-motive tool 56 Series fastening tools are among AAG's "Intelligent Series " nutrunners -- that is, they have an internal microprocessor known as the Intelligent Tool Interface (ITI) module which makes setup and calibration automatic upon connection to a CS4000 or CS5000 Controller. The inline and pistol models range from 5 to 75 Nm; the right angle models range from 7 to 150 Nm. crowfoot, tubenut, and offset models are also available.
Advanced Assembly Group, 2889 Bond Street, Rochester, MI 48309-3515. Tel: 248-852-3500; Fax: 248-844-0844.