Test set for measurement of electrode forces
Description
The test set is used for the monitoring of electrode forces for spot welding equipment. The set consists of a force transducer and display unit. To test the forces acting between the electrodes, the force transducer is held between the electrodes. The concave force introduction surfaces centre the force transducer. When the welding electrodes come together, the magnitude of the applied force can be read off the indicator.
The force transducer is designed as a shear beam load cell. It is insensitive to lateral forces and moments. The output signal is fed to the indicator via a cable. This also supplies the force transducer with its operating voltage. Alternatively, the supply voltage can also be taken from a PLC.
In this type of force transducer, proven thin-film sensor technology is integrated. The laser-welded sensor has all
Special features
- Measuring ranges 10 kN, 20 kN
- Relative linearity error 0.2 % F nom
- Low overall weight of approx. 6 kg
- Maximum/Minimum value memory
- Electrode diameter 14 … 20 mm
| Model | FSK01 |
| Product family | FSK |
| Subcategory | Test set for electrode forces |
| Force ranges | 0…10 kN · 0…20 kN · 10…10 kN · 20…20 kN |
| Accuracy class | 0.2 % Fnom |
| Mounting type | shear-beam |
| Output signal | mV/V |
| Ambient temperature | −20…+60 °C |
| IP rating | IP67/IP40 |
| Weight | 4.3 kg |
| Cable length | 2 m |
| Datasheet languages | EN |
| Rated force F nom kN | 10, 20 |
|---|---|
| Relative linearity error d lin | < 0.2%F nom |
| Indicator | LC display, 5 digit, illuminated |
| Additional display functions | MIN, MAX, HOLD, AVG, TARE, LGT |
| Interface | serial, for measured value transmission |
| Operating time | 8 h (per charging of the rechargeable battery) |
| Service temperature range B T, G | -20 …+60 °C |
| Ingress protection (per IEC/EN 60529) | Force transducer IP67, indicator IP40 |
| Weight | 4.3 kg |
| Dimensions of the case (W x H x D) | 445 x 165 x 350mm |
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