Forsentek Co., Limited
Forsentek Co., Limited
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Jig Clamping Force Sensor 50N 100N 200N 500N 1kN Fixture Clamp Force Transducer
Ultra Thin Clamping Force Sensor FCCK is made of stainless steel based on strain gauge technology, very compact size with 12.7mm outer diameter and 3.95mm height which makes miniature force transducer FCCK suitable for compression force measurement applications with limited mounting space.Miniature Clamping Force Sensor FCCK offers 0-1000N / 0-500N / 0-200N / 0-100N / 0-50N five rated measuring ranges to choose from. Clamping Force Transducer FCCK utilizes 1000 ohms bridge resistance for lower heat emission and better stability, you may find Miniature Button Load Cell FCCK suitable for applications such as clamping force measurement, force overload protection, load distribution measurement, pressing die force measurement, auto equipment, medical divices, assembly line,etc.. Custom made service is available for similar structures with different measuring ranges.
Dimensions(unit in "mm")
| Ordering code | Measurement Range | Force direction |
| FCCK-50N | 0-50N / 0-5kgf | Compression |
| FCCK-100N | 0-100N / 0-10kgf | |
| FCCK-200N | 0-200N / 0-20kgf | |
| FCCK-500N | 0-500N / 0-50kgf | |
| FCCK-1kN | 0-1000N / 0-100kgf |
Specifications
| Capacity | 50N / 100N / 200N / 500N / 1kN |
| Rated output | 1.5mV/V |
| Excitation | 3-12V |
| Zero balance | ±0.1mV/V |
| Nonlinearity | 50/100/200N: ±1% R.O. 500/1000N: ±2% R.O. |
| Hysteresis | 50/100/200N: ±1% R.O. 500/1000N: ±2% R.O. |
| Nonrepeatability | ±0.5% R.O. |
| Creep(3min) | ±0.5% R.O. |
| Safe overload | 150% F.S. |
| Ultimate overload | 200% F.S. |
| Compensated temperature | -10...+40oC |
| Operating temperature | -20...+60oC |
| Temperature shift zero | ±0.05% R.O./oC |
| Temperature shift span | ±0.05% R.O./oC |
| Input resistance | 1000±100 ohms |
| Output resistance | 1000±100 ohms |
| Insulation resistance | >2000M ohms |
| Ingress protection | IP65 |
| Material of element | Stainless steel |
| Cable | Ø1.2*3000mm 4-conductor |
| Wiring code | Red--Excitation+ Black--Excitation- Green--Signal+ White--Signal- |
Jig Clamping Force Sensor 50N 100N 200N 500N 1kN Fixture Clamp Force Transducer
Output signal of load cell and amplifier:
Load cell output: = (Power supply * Rated output) * Load / Capacity
Rated output of Ultra Thin Load Cell FCCK is normally around 1.5mV/V.
Power supply of Compact Load cell FCCK is normally within 3-12V.
Load / Capacity is within 0-1.
So the output range of Miniature Button Type Force Sensor FCCK is normally within 0…+18mV.
Example one: Miniature Button Load Cell FCCK-100N with 1.5mV/V sensitivity powered by 5V DC,the output range is 0mV...+7.5mV.
Example two: Miniature Compression Sensor FCCK-200N with 1.5mV/V rated output powered by 10V DC,the output range is -0mV...+15mV.
The mV/V output from the wheatstone bridge sometimes can hardly be processed directly, a signal conditioner can be used with the load cell to deliver 0~5V, 0-10V or 4-20mA output.
Example one: Button Type Compression Force Sensor FCCK-100N working with amplifier FSC(0-10V)-24V,the Load-Voltage relationship will be 0-100N compression force VS 0-10V output, which is linear regardless of the measurement error, 1V output corresponds to 10N compression load, 2V output corresponds to 20N compression load, and so on.
Example two: Miniature Button Type Force Transducer FCCK-500N working with amplifier FSC(4-20mA)-24V,the Force-Current relationship will be 0-500N compression force VS 4-20mA output, which is linear regardless of the measurement error, 4mA output corresponds to “0” load, 5.6mA output corresponds to 50N compression load, 12mA output corresponds to 250N compression load, and so on.