Torque wrenches and screwdrivers
Main areas of application: controlled tightening, tightening control of screws/nuts.
When assembling manufactured products (mechanical, electronic, computec, etc.) a target torque must be respected.
This torque allows:
- To exert sufficient tension on the screws to keep the components in contact
- To compensate for shocks and vibrations that may exert stresses…
This torque must be determined for each “screw-nut” system according to the application and respected by the industrialist who will use this system. For example, a car nut must be tightened to between 60 and 80 N.m.
ACRN has a wide range of torque spanners and screwdrivers, from mechanical torque spanners to electronic torque controllers.
For torque ranges from 0.5 to 2000 N.m
For all torque ranges. We guarantee accuracy and the products are supplied with a calibration certificate from our metrology laboratory.
Mechanical Torque Wrenches (5)
Electronic Torque Wrenches (2)
Dynamometric Screwdrivers (6)
Acratork Torque Calibration Analyser (1)
Here are the different types of torque spanners and screwdrivers that we can offer you:
Pre-adjusted torque spanner with fork (also called 2-sided)
Pre-adjusted fork torque spanner
Ratchet torque spanner, pre-adjusted or not with interchangeable bits
Torque spanner with interchangeable head, adjustable or preset
Extended torque spanner for tightening hard-to-reach nuts (e.g. hub nuts on trucks and buses)
Electronic or digital torque spanner
Dial or needle type torque spanner
Adjustable release torque screwdriver
Pre-set torque screwdriver
Dial-type torque screwdriver
Torque measuring gauge (very low torque from 10g f.cm to 15 Kgf.cm)