Measuring pins
Measuring bolts or better force measuring bolts serve as connecting bolts between force-transmitting machine elements that measure the transverse forces that occur. The so-called measuring spring is applied with strain gauges.-
In addition to a range of standard measuring bolts, interfaceforce also offers custom-made measuring bolts with which existing bolts can be replaced without mechanical changes and can therefore be used to measure static and dynamic forces. Applications are mostly found in weighing technology but also often simply for monitoring purposes (overload protection) in industry and agriculture.
| Typical technical data [typical technical data]
|
| ACCURACIES – (MAX ERROR) [accuracy (max error)] | |
| Rel. linearity deviation dlinen–% [nonlinearity – %FS] | ±0.2 to [to] ±1.5 |
| Rel. reproducibility – % [non-repeatability – %RO] | ±0.1 |
| TEMPERATURE [temperature] | |
| compensated temperature range –°C [compensated temperature range -°C] | -10 to [to] +70 |
| Operating temperature range – °C [operating temperature range – °C] | -20 to [to] +70 |
| Parameter influence TKC–%/ K – MAX [effect on output – % max] | ±0.1 |
| Zero signal influence TK0– % FS/ K – MAX [effect on zero – % max] | ±0.1 |
| ELECTRIC [electrical] | |
| Characteristic value Cname – mV/V [rated output – mV/V nominal] | 1.5 |
| Rel. zero signal deviation d s,0– % [zero balance – %RO] | ±1 |
| Bridge resistance – Ohm (nominal) [bridge resistance – Ohm (nominal)] | 350; 1000; 5000 |
| Supply voltage – MAX [excitation voltage – VDC max] | 15 VDC |
| Insulation resistance – MΩ at VDC [insulation resistance – MΩ @ VDC] | 500 500 @ |
| MECHANICALLY [mechanical] | |
| Protection class according to EN 60529 [degree of protection as per EN 60529] | IP67 |
| calibration | pressure |
| Limit force FL – % [safe overload – %cap] | ±150 |
| Breaking force FB – % [ultimate overload – %cap] | ±300 |
| Material | Stainless steel [steinless steel]
or [or] heat treated steel |
interface loadpins (French: Axes dynamométriques) are often used on hoists such as cranes, elevators and cable cars, often with integrated measuring electronics
Click here to go to the load measuring pin category: https://www.interfaceforce.de/kraftaufnehmer/biegebalken/kraftmessbolzen/
For further information please call +49.8022.271667 or email info@interfaceforce.de or you can also come on-site with one of our employees directly at your application.
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Interfaceforce – Your partner for force measurement technology for 50 years
Interfaceforce is one of the leading companies in the Force measurement technology and Torque measurement technology. We stand for a consistent culture of innovation that is based on a special understanding of classic values such as quality, precision and reliability but also flexibility. Our key markets are testing machine construction, medical technology, automation technology, assembly technology, filling and packaging technology, oil production and oil exploration as well as weighing technology. Customer-specific measurement sensors for a wide range of applications.
From concept to series production, we are happy to help you on the way to a tailor-made sensor for your new product. Please contact us. In just a few steps you will receive a solution thanks to rapid engineering and rapid prototyping. We produce dynamometers, force transducers, torque transducers and flexible calibration systems.