Tougher torque wrench holds calibration for longer
A
Norbar Torque Tools product story
Edited by the Engineeringtalk editorial team
Feb 21, 2008
The new TruTorque wrench uses an improved mechanism that still retains some of the best elements from Norbar's original tried and tested design.
Norbar Torque Tools has been making torque tools in Banbury for more than 65 years, but the company reckons its latest development, the TruTorque, is one of the most significant new designs in its history.
The aim of the design team was to produce the best possible tool using the latest materials and engineering techniques for UK and world markets and at a competitive price.
The result is an outstanding range of products.
Key objectives were to produce a wrench that is durable and will stay in calibration for as long as possible, even when used regularly in tough workshop conditions.
The new wrench uses an improved mechanism that still retains some of the elements from the original tried and tested design.
Adjustment is simplicity itself, with the coarse scale on the handle and a micrometer for fine setting.
Whereas some well known wrenches need an arm wrestler to adjust them, the new Norbar wrench moves with fingertip control over the whole length of the scale.
The totally new grip design is extremely comfortable with excellent slip resistance in all conditions.
The TruTorque range covers a total torque range from 20 to 300Nm in five models.
All sizes offer bidirectional torque control, essential for left hand threads and for controlling the maximum torque when undoing bolts.
Ratchets are reversible for ease of positioning and have a narrow engagement angle so they can be used in tight spaces.
The Trutorque is accurate to +/-3% of reading, exceeding all international standards and each wrench is supplied with a traceable calibration certificate.
A lock is incorporated to prevent accidental adjustment of the set torque.
The tools are still made in England by Norbar and calibrated in-house with traceability to Norbar's UKAS accredited torque calibration laboratory.
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Contact Norbar Torque Tools
Tel +44 1295 270333
Other Norbar Torque Tools stories
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Norbar expands range of Trutorque wrenches
Norbar has extended its range of Trutorque torque wrenches with two models suited to tough environments. -
Norbar presents torque measurement data
Norbar has launched a torque measurement, calibration and data-archiving system. -
Fixture tests pneumatic torque-wrenches in-house
Norbar Torque Tools has introduced a bench-top Power Tool Test Fixture for testing pneumatic torque-wrenches such as Norbar's Pneutorque range. -
Norbar Torque Tools offers Trucheck Plus
The Trucheck is a torque wrench tester with an accuracy of +/- 1 per cent and a range of up to 1000Nm. -
Easy ultrasonic measurement provides load details
The USM-3 can provide a 0-10V analogue output to precisely shut off torque tools when a predetermined bolt stretch or load has been attained.
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