Fixtured spindle 20MC/20MCS/MCS/MSCS/MCY/MCG

air-drivenwith shut-off clutchwith buit-in axial compensator

Air nutrunner motors with air shut-off to tighten 0.4 to 103 Nm Accurate, reliable, compact and performing: these are Fiam air nutrunner motors.The ideal solution for many applications in different production fields. Specifically designed and manufactured for industrial automation, they are used in single or multi-spindle, manual or fixtured tightening units. Nutrunners can be installed in automatic assembly lines, in rotarytable machines, on multi-spindle tightening units, on fastening slides, anthropomorphic robots.They are suitable for every type of joint. Extremely robust, they guarantee constant performances in the long run also when used in heavy duty conditions. Thanks to the automatic and immediate air shut-off device, these motors guarantee high torque repeatability. Ideal to assemble components manufactured with high quality materials (for example in assembly of car components).They can be equipped with built-in torque transducer: besides verifying whether the clutch correctly works, it reads the torque the nutrunner delivered and allows data collection: as a consequence the tightening cycle is checked and possible errors identified (partially tightened screws, already tightened screws, crossed thread, etc.). • Models with quick change chuck • Models with modified flange and/or with customized body design • Models with axial compensator • Models with different speeds than the ones indicated on the chart • Models with special clutch for left tightening control • Models with Off Set device • Models with Off Set device with axial compensator