Active Member
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[China]
Address: 2# Jinlong Rd. Baolong Industrial Zone, Longgang Dist. Shenzhen China 518000
Contact name:Tarik Lu
Forsentek Co., Limited |
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Miniature Multi-axis Load Cell 1kN 500N 3-axis Force Sensor 200N 100N
Miniature 3-axis load cell F3N is designed to measure both tension and compression load in Fx/Fy/Fz axis. Three independent wheatstone bridges are bonded on corresponding beams to deliver mV output proportional to the applied force, 0-5V / 0-10V / 4-20mA output is available through multi-channel amplifier LC3A. Small size Multi-axis Force Sensor F3N offers 10N / 20N / 50N / 100N / 200N / 500N / 1kN seven rated capacities for all 3 axes. Miniature triaxial load cell F3N utilizes 1000 ohms high resistance bridge, this makes it consume less power and suitable for battery powered measuring systems. Typical applications for multi-axis sensor F3N are for example friction force measurement, force simulation in medical rehabilitation equipment, force feedback in robotics, force monitoring in handing devices, mechanical anti-collision, and so on.
Ordering code of 3-axis load cell F3N
Ordering code | Capacity | Material |
| Fx=Fy=Fz | ||
| F3N-10N | 10N | Aluminum alloy |
| F3N-20N | 20N | |
| F3N-50N | 50N | |
| F3N-100N-A | 100N | |
| F3N-200N-A | 200N | |
| F3N-100N-S | 100N | Stainless steel |
| F3N-200N-S | 200N | |
| F3N-500N | 500N | |
| F3N-1kN | 1000N |
Specifications
| Rated Capacity | 10N / 1kgf / 2.2lbs 20N / 2kgf / 4.5lbf 50N / 5kgf / 11 lb 100N / 10kgf / 22lb 200N / 20kgf / 45 lb 500N / 50kgf / 112lb 1000N / 100kgf / 225lb |
| Sensitivity | 1.0mV/V |
| Excitation | 3-15V |
| Zero balance | ±0.05mV/V |
| Non-linearity | ±0.3% of the capacity |
| Hysteresis | ±0.3% of the capacity |
| Non-repeatability | ±0.1% of the capacity |
| Creep(5min) | ±0.1% of the capacity |
| Safe overload | 150% of the capacity |
| Ultimate overload | 200% of the capacity |
| Compensated temperature | 0...+40oC |
| Operating temperature | -10...+60oC |
| Temperature shift on zero | ±0.03% R.O./oC |
| Temperature shift on span | ±0.02% R.O./oC |
| Input resistance | 1000±100 ohms |
| Output resistance | 1000±100 ohms |
| Insulation resistance | >2000M ohms |
| Ingress protection | IP62 |
| Material of element | Aluminum alloy or Stainless steel |
| Cable | Ø5*3000mm 12-wire shielded cable |
| Wiring code | 4-wire connection for each axis |
3-axis force load cell F3N measures forces simultaneously in 3 mutually perpendicular axes: X, Y, and Z – tension and compression. Each axis provides a full bridge output proportional to the applied force and requires no mathematical manipulation. The acting force causes deformation of the elastomer, the bonded strain gauge deforms accordingly which will cause the resistance change of the wheatstone bridge, under constant power supply, the output signal between Sig+ and Sig- will change proportionally, thus the load/force can be measured by measuring the output signal from the transducer.
Load cell output: = (Power supply * Rated output) * Load / Capacity
Rated output of triaxial force sensor F3N is around 1.0mV/V.
Power supply of 3-axis load cell F3N is normally within 3-15V.
Load / Capacity is within 0-1.
So the output range of Multi-axis Force Sensor F3N is normally within -15mV...+15mV for bidirectional force measurement in each axis.
Example: Multi axis load cell F3N-500N with 1.0mV/V sensitivity powered by 10V DC, the output range is -10mV...+10mV.
A multi-channel signal conditioner can be used with 3D transducer F3N to deliver -5~5V, 0-10V or 4-20mA output.
Example: 3-axis force sensor F3N-1kN working with LC3A(-10-10V)-24V amplifier, the Force-Voltage relationship in each axis will be 0-1kN load in Fx+/Fy+/Fz+ direction VS 0-10V output, 0-1kN load in Fx-/Fy-/Fz- direction VS 0-(-10V) output, which is linear regardless of the measurement error.
Miniature Multi-axis Load Cell 1kN 500N 3-axis Force Sensor 200N
100N
Click here to download datasheet
