{"title":"Multi-axis force sensors and force-torque sensors","description":"\u003cp\u003eThe \u003cstrong\u003emulti-axis force sensors and force-torque sensors\u003c\/strong\u003e from octogon capture forces in two or three spatial directions and, depending on the design, the moments about these axes as well. Rated forces from 50 N to 1,000 kN per axis, stainless steel or aluminum, protection rating up to IP68. Each axis is calibrated individually, and crosstalk is documented in the calibration certificate. Custom force transducers are of course available on request.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eForces and moments in several axes with one transducer\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003eA single-axis transducer measures only in its measuring direction. If the force acts at an angle, or if side forces and moments are also present, they distort the measurement or load the sensor beyond its limits. A multi-axis force sensor instead resolves the load into its components: Fx, Fy and Fz for the forces, Mx, My and Mz for the moments. This gives you not only the magnitude but also the direction and point of application of the load.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eSeveral names are common for the same family of components: multi-component transducer, force-torque sensor, multi-axis load cell, multi-dimensional force transducer, or 2-, 3- and 6-component sensor for short. They all mean the same construction: several strain gauge full bridges in one body, evaluated independently of each other.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e2, 3 or 6 components: which version fits\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-axis force sensors (Fx, Fy or Fz and one transverse component)\u003c\/strong\u003e are sufficient when the load acts in one plane, for example with web tension at a changing wrap angle or with guiding forces on linear axes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-axis force sensors (Fx, Fy, Fz)\u003c\/strong\u003e are the most common choice when the direction of the force in space is unknown or variable: contact forces on tools, foot forces, cutting forces at the spindle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6-axis force-torque sensors (Fx, Fy, Fz, Mx, My, Mz)\u003c\/strong\u003e are needed as soon as the point of application or a tilt also matters. Typical uses are on the robot flange, in joining processes, and in chassis and component testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eThe selection criterion is the rated force \u003cstrong\u003eper axis\u003c\/strong\u003e, not the sum. In many designs Fz can take a considerably higher load than Fx and Fy. So check the weakest axis against your largest load case, including the moments caused by the distance between your load introduction and the sensor center.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eCrosstalk and calibration matrix\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eNo multi-axis transducer is completely decoupled. A force in x always produces a small signal in the other channels as well. We measure this crosstalk and supply it as a matrix: your evaluation uses it to convert the raw signals into the actual components. Without this matrix, multi-axis measurements retain a systematic error that can reach several percent depending on the design. On request we calibrate to \u003ca href=\"\/en\/pages\/kalibrierung-waegezelle-kraftmessdose-kraftaufnehmer-iso17025\"\u003eISO 17025\u003c\/a\u003e in our own laboratory, also axis by axis for your specific load case.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eTypical applications\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eRobot and cobot end effectors for force control, assembly and joining; test rigs with multi-axis load introduction; cutting force measurement on machine tools; biomechanics, force plates and orthopedics; chassis, tire and component testing; wind tunnel and flow measurement; grip and operating force analysis in ergonomics.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eSignal processing\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eEach axis needs its own measuring channel. Our \u003ca href=\"\/en\/collections\/dms-messverstaerker\"\u003emulti-channel strain gauge amplifiers\u003c\/a\u003e are suitable for the connection, and devices from the rest of our \u003ca href=\"\/en\/collections\/messelektronik\"\u003emeasuring electronics\u003c\/a\u003e range convert the signals to 4…20 mA, 0…10 V, IO-Link or fieldbus. For dynamic measurements, make sure all channels are sampled synchronously, otherwise the time offset distorts the calculated force vector.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eCompared with single-axis transducers\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eIf the direction of the force is fixed by the design, a single-axis transducer is more accurate and less expensive. For that, take a look at the \u003ca href=\"\/en\/collections\/zug-druck-kraftaufnehmer-waegezellen\"\u003etension and compression force transducers\u003c\/a\u003e, and for pure moments the \u003ca href=\"\/en\/collections\/drehmomentsensoren\"\u003etorque sensors\u003c\/a\u003e. If no standard design fits your installation space or your combination of axes, we develop \u003ca href=\"\/en\/pages\/kundenspezifische-kraftaufnehmer-kraftmessdosen\"\u003ecustom force transducers\u003c\/a\u003e based on our standard bodies.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eA data sheet and 3D data are available for download with every item. Our engineers will advise you directly on the design of the load introduction and the channel assignment.\u003c\/p\u003e","products":[{"product_id":"lyka-multiachsen-kraftsensor","title":"LYKA multi-axis force sensor","description":"\u003ch1\u003eLYKA multi-axis force sensor\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe LYKA multi-axis force sensor is your reliable solution for complex and high-precision force measurements\u003c\/span\u003e\u003cspan\u003e. With a wide range of rated loads from 50 N to 5,000 N, it flexibly adapts to your industrial requirements\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e \u003c\/p\u003e\n\u003ch3\u003eHighest measuring accuracy and stability\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eRely on precise data: The sensor offers an accuracy of 0.5% with a combined error of only ≤ ±0.02%\u003c\/span\u003e\u003cspan\u003e. The integrated full Wheatstone bridge (4-wire technology) ensures stable signal transmission with an insulation resistance of ≥ 5,000 MΩ\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e \u003c\/p\u003e\n\u003ch3\u003eRobust design for harsh environments\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDepending on the selected measuring range, the LYKA is made of lightweight aluminum (50 N to 500 N) or robust, alloyed steel (1,000 N to 5,000 N)\u003c\/span\u003e\u003cspan\u003e. Thanks to IP65 protection according to IEC 60529, the measurement technology is well protected against dust and water\u003c\/span\u003e\u003cspan\u003e. The high mechanical load capacity is also evident in the safe overload of 150% of the rated load and an ultimate load of over 200%\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e \u003c\/p\u003e\n\u003ch3\u003eMaximum safety and certifications\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe LYKA sensor meets the highest industry standards and is CE, RoHS, and REACH compliant\u003c\/span\u003e\u003cspan\u003e. For safe use in hazardous areas, it also has ATEX certification (ATEX II 1G 2D for zones 0-1-2-20-21-22)\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e \u003c\/p\u003e\n\u003ch3\u003eTechnical data at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eRated loads (FS):\u003c\/b\u003e 50 N, 100 N, 200 N, 500 N (aluminum) and 1,000 N, 2,000 N, 5,000 N (alloyed steel)\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e 0.5%\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eCombined error:\u003c\/b\u003e ≤ ±0.02% FS\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eProtection class:\u003c\/b\u003e IP65 (according to IEC 60529)\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eCertifications:\u003c\/b\u003e CE, RoHS, REACH, ATEX II 1G 2D (zones 0-1-2-20-21-22)\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eElectrical connection:\u003c\/b\u003e Full Wheatstone bridge in 4-wire technology\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eMechanical limits:\u003c\/b\u003e 120% working load, 150% safe overload, \u0026gt; 200% ultimate load\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eTemperature range:\u003c\/b\u003e Operating temperature from -20 °C to +70 °C (compensated range from -10 °C to +40 °C)\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eConnection cable:\u003c\/b\u003e 5,000 mm length, 5 mm diameter\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eCalibration:\u003c\/b\u003e Factory-calibrated as standard, ISO 17025 calibration optionally available on request\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"octogon GmbH","offers":[{"title":"50 N","offer_id":57035110580550,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"100 N","offer_id":57241741066566,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"200 N","offer_id":57241741099334,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"500 N","offer_id":57241741132102,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"1 kN","offer_id":57241741164870,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"2 kN","offer_id":57241741197638,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"5 kN","offer_id":57241741230406,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"5 kg","offer_id":57241756959046,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"10 kg","offer_id":57241756991814,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"20 kg","offer_id":57241757024582,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"50 kg","offer_id":57241757057350,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"100 kg","offer_id":57241757090118,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"200 kg","offer_id":57241757122886,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"500 kg","offer_id":57241757155654,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/files\/LYKA_3E120__neu.png?v=1785311353"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/collections\/LYKA_3E120__neu.png?v=1788934676","url":"https:\/\/octogon.org\/en\/collections\/multi-axis-force-sensors-force-torque-sensors.oembed","provider":"octogon GmbH","version":"1.0","type":"link"}