The PT52 is engineered to be one of the lightest and fastest tools of its type on the market. The exceptionally compact 52mm diameter gearbox means that the tool is well balanced, light weight and provides excellent access to bolts. "Internal Regulator" versions are fitted with a regulator in the air inlet tube. Customers with suitable calibration equipment can set the torque output by adjusting the air regulator. The tool can then be run direct from the air supply without a 'Lubro Control Unit'. These tools are supplied with an air pressure graph which will apply only when the regulator is in the fully open position.
Technical SpecificationMax Air Pressure: 6.3 barVel Ratio Low Speed: 652.9:1Vel Ratio High Speed: 73.5:1Free Run High Speed: 200 revs/minAir Consumption: 19 litres/secTool Weight: 3.8 KgSquare Drive: 3/4"Reaction Plate Weight: 2 KgFeaturesFast - 1000 N·m version has a free speed of 125 rpm for rapid bolt run-down.Light weight - single direction stall tool weighs just 3.8 Kg.Quiet - less than 85 dB(A) when under load.Non impacting - low vibration levels make these tools comfortable and safe to use.Square drive is quickly and easily replaceable.'Soft Start' trigger control aids socket location and allows gradual and safe reaction location.For safety, gearbox can rotate independently from the handle so that reaction forces are not transmitted back to the operator.Also available: Stall, Torque Monitor and Shut-Off versions.
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Norbar products are manufactured in the factory in Banbury, England. The factory's ISO 9001 certification is key to providing good customer service worldwide.