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 3D Load Cell 10N 20N 50N 100N 200N Multi-Axis Force Sensor
Mini 3-axis Load Cell F3P 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 F3P offers 1kgf / 2kgf / 5kgf / 10kgf / 20kgf five rated capacities for all 3 axes. Miniature triaxial load cell F3P 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 F3P are for example friction force measurement, force simulation in medical rehabilitation equipment, force feedback in robotics, force monitoring in handing devices, mechanical anti-collision protection, and so on.
Ordering code of multi-axis load cell F3P
Ordering code | Capacity |
| Fx=Fy=Fz | |
| F3P-10N | 10N |
| F3P-20N | 20N |
| F3P-50N | 50N |
| F3P-100N | 100N |
| F3P-200N | 200N |
Specifications
| Rated Capacity | 10N / 1kgf / 2.2lbs 20N / 2kgf / 4.5lbf 50N / 5kgf / 11 lb 100N / 10kgf / 22lb 200N / 20kgf / 45 lb |
| Sensitivity | 1.0mV/V |
| Excitation | 3-12V |
| 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(3min) | ±0.2% 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 | 335±10 ohms |
| Output resistance | 1000±100 ohms |
| Insulation resistance | >2000M ohms |
| Ingress protection | IP62 |
| Material of element | Red anodized aluminum |
| Cable | Ø3.1*3000mm 8-wire shielded cable |
Miniature 3D Load Cell 10N 20N 50N 100N 200N Multi-Axis Force Sensor
Three-dimensional load cell F3P 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 F3P is around 1.0mV/V.
Power supply of 3-axis load cell F3P is normally within 3-12V.
Load / Capacity is within 0-1.
So the output range of Multi-axis Force Sensor F3P is normally within -12mV...+12mV for bidirectional force measurement in each axis.
Example: Multi axis load cell F3P-200N with 1.0mV/V sensitivity powered by 5V DC, the output range is -5mV...+5mV.
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 F3P-100N working with LC3A(-10-10V)-24V amplifier, the Force-Voltage relationship in each axis will be 0-10N load in Fx+/Fy+/Fz+ direction VS 0-10V output, 0-100N load in Fx-/Fy-/Fz- direction VS 0-(-10V) output, which is linear regardless of the measurement error.
Miniature 3D Load Cell 10N 20N 50N 100N 200N Multi-Axis Force
Sensor
Click here to download datasheet
