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Stahlwille 7792 Mechanical Loader Unit for Torque Wrenches (up to 1000 Nm)
Measurement possible without moving the point of application of force. Thanks to a specially designed force transmission system, mechanical loader No 7792 avoids the risk of the point of force application shifting during the calibration process. The lever below the test rail is actuated in a linear direction by the handwheel acting on a spindle. The linear motion is translated into a rotary movement which acts on the transducer. The torque wrench to be calibrated remains in the same position throughout the calibration process. This prevents measuring errors caused by the point of force application being moved. Thanks to a low-friction linear ball bearing, the torque wrench is automatically levelled as it is placed in the unit. A further linear ball bearing ensures the contact with the torque wrench is friction-free. The reduction in lateral forces acting on the transducer and in the friction on the point of contact with the torque wrench results in a corresponding reduction in mismeasurement. Patented design.
Thanks to the modular design, end users can put together their own mechanical loader according to their specific requirements.
Extensions with additional components can be added at any time, as all are carefully matched to ensure compatibility and can be easily installed.
The "slot-in" system for accessories is easy to use and has a very accurate fit.
All components can be quickly and easily locked together using the integrated screw joints.
The display unit can be attached at various points of the system via a holder.
Measurement possible without moving the point of application of force. Thanks to a specially designed force transmission system, mechanical loader No 7792 avoids the risk of the point of force application shifting during the calibration process. The lever below the test rail is actuated in a linear direction by the handwheel acting on a spindle. The linear motion is translated into a rotary movement which acts on the transducer. The torque wrench to be calibrated remains in the same position throughout the calibration process. This prevents measuring errors caused by the point of force application being moved. Thanks to a low-friction linear ball bearing, the torque wrench is automatically levelled as it is placed in the unit. A further linear ball bearing ensures the contact with the torque wrench is friction-free. The reduction in lateral forces acting on the transducer and in the friction on the point of contact with the torque wrench results in a corresponding reduction in mismeasurement. Patented design.
Thanks to the modular design, end users can put together their own mechanical loader according to their specific requirements.
Extensions with additional components can be added at any time, as all are carefully matched to ensure compatibility and can be easily installed.
The "slot-in" system for accessories is easy to use and has a very accurate fit.
All components can be quickly and easily locked together using the integrated screw joints.
The display unit can be attached at various points of the system via a holder.
NOTE: The product title and description supersede the image(s) shown. The picture provided by the manufacturer is not always exact. We may use the same image for multiple sizes of an item.
Stahlwille Tools purchased through KC Tool come with a lifetime warranty against material defects or faulty workmanship except for consumable items such as screwdriver bits and socket adapters. Stahlwille torque products are subject to a separate warranty that has guidelines and regulations on repair labs that have been authorized by Stahlwille to perform service and calibration. The warranty for both torque and non-torque products is void if the tool is tampered with, abused, or used in a manner that is not intended by the manufacturer (i.e. using chrome sockets on an impact gun).
Return tools for warranty replacement directly to KC Tool. All returns are subject to inspection prior to replacement.
Return tools for warranty replacement directly to KC Tool. All returns are subject to inspection prior to replacement.
