Powered Torque Tools
Electronic Tools
The EvoTorque® is an electronic torque tool designed for applying torque to threaded fasteners. The unique ‘Intelligent Joint Sensing’ technology will accurately tighten to the correct torque without the risk of excess overshoot or undershoot that is common in other electric tools.
EvoTorque® utilises patented motor technology to give unprecedented joint control from hard through to soft joints.
Pneumatic Tools
PneuTorque® operation is quiet – less than 85 dB(A) with absolutely no impacting. These two factors make PneuTorques comfortable for the operator to use, reducing fatigue and consequently increasing safety. PneuTorques provide accurate torque control – on a given joint they will stall repeatably to within ±5%. Using electronic shut off, this repeatability can be improved to ±2%.
The PneuTorque® consists of a robust air motor driving a Norbar multiplier with three or more stages of epicyclic gearing.
Torque control is achieved by adjustment of the air pressure. An air pressure versus torque graph and a calibration certificate is supplied with each tool and allows specific torque values to be set. For more critical applications PneuTorques can be fitted with a torque transducer and the precise torque output displayed. The tool can then be shut off at the desired torque either manually or automatically using suitable control circuitry. Models are available up to 300,000 N.m (220,000 lbf.ft).
Showing all 6 results
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NorbarEvotorque® Battery Tool (EBT)
The EvoTorque® Battery Tool (EBT) features a new brushless motor, data memory and data transfer capabilities. Norbar have combined this with their respected gearboxes to deliver a range of fast, reliable, accurate battery torque tools.
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NorbarEvotorque®2
The EvoTorque®2 is an electronic torque tool designed to accurately apply torque to threaded fasteners. Tools are factory calibrated to ±3% of reading. The unique ‘intelligent joint sensing’ technology continually measures the joint during tightening and when necessary, employs dynamic braking to avoid torque over-shoot due to motor inertia. Consequently, EvoTorque®2 can apply torque accurately over a wide range of joint rates from hard (high torque rate) through to soft (low torque rate). All EvoTorque®2 tools are highly tolerant of supply voltage and frequency variation. If the supply voltage is outside of tolerance then, as a safety feature, the tool will be prevented from starting.
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NorbarPneutorque® PTS™ Series
The PTS™ is the result of an extensive design project to produce an efficient air motor in an accurate torque tool. The new air motor is then married to Norbar’s respected gearbox range, sharing common torque reaction accessories with PTM and EvoTorque® tools.
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NorbarPneutorque® PTM Series
Using twin motor technology, the PTM series of PneuTorques is engineered to be amongst the lightest and fastest on the market. For example, the 800 N.m version has a gearbox diameter of just 52 mm, allowing excellent bolt access, and has a maximum free running speed of 224 rpm. Torque control is normally achieved by adjustment of air pressure. An air pressure versus torque graph and a calibration certificate is supplied with each tool.
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NorbarPneutorque® PTME-72 Series
Designed to meet the needs of the commercial vehicle market, the integrated reaction foot of the PTME-72 series of tools reaches recessed wheel bolts whilst the 72 mm diameter gearbox handles the high frequency of use demanded by busy tyre shops.
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NorbarPneutorque® Standard Series
Based on the original Pneutorque®, the ‘Standard Series’ range is a direct result of over 50 years of refinement and development necessary to keep pace with the requirements of industry today.
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