TASS brake test element TR3, 20 to 40 Nm - Bosch Rexroth 3609438132

Testing spindles between 20 and 40 Nm calls for a reference that works on the installed spindle. The TASS element TR3 20-40 Nm simulates the joint as a brake test element and records two torque values, the angle of rotation and linearity in a single pass. As the third size of the TASS elements, TR3 has a 32 mm width across flats and a length l3 of 226.5 mm, and weighs 1.75 kg.

Benefits

• Three parameters in one pass: two torque values, angle and linearity, no second test setup required
• Testing in the installed state, the spindle stays in the machine and the cycle is barely interrupted
• Suitable for short intervals, for example daily, so deviations are detected before they carry over into many joints
• Characteristic values M1 20 Nm and M2 40 Nm cover the working range stated in the designation, M3 is specified as 50 Nm
• Size TR3 at 1.75 kg with a 32 mm width across flats, easy to handle at the station

Specifications

Applications

• Regular checks of fixtured nutrunners and spindles with target values from 20 to 40 Nm
• Testing and setting nutrunners before production start or after work on the spindle
• Daily validation of tightening stations without removing the spindle

System compatibility

• TASS (Tool Analysis and Setup System) by Bosch Rexroth, size TR3 with elements from 20 to 100 Nm
• Adapters match the interface to the joint (hex socket, external hex, Torx, internal thread)
• TASS FIX TR3 fixture (Bosch Rexroth 3609438003) for fixed mounting at the test station