Ring force washer - annular load cells

Ring force washer - annular load cells are ideally suited for the reliable measurement of medium to very high compressive forces. The most common areas of application are press spindles, cutting tools, propeller shafts and screw force measurements.

Typical applications

Machines scales, cargo scales, silo and hopper scales, coil scales, heavy duty scales, as well as in power and in the testing machine and process industries

Features

  • Material: Stainless steel
  • Capacity: many different capacity available on request
  • Protection class: IP66
  • Design: The sensing element is laser-welded
  • Particularly robust for heavy duty industrial use
  • Compatible with other sources
  • Optional: integrated measuring amplifier (4...20mA, ±10V or 0...10V)
  • Optional: integrated IO-Link measuring amplifier
  • ATEX, IECEx, CSA
  • Optional: calibration ÖNORM EN ISO/IEC 17025
  • High temperature: -50°C...+150°C

 

Our ring force washers are also available in miniature design and, due to their small deflection, are used in places with very limited installation space or for recording very small forces. This makes them suitable for almost every installation situation. The ring force washers are made of stainless steel and have protection class IP66.




As a customer-oriented company, octogon has a full range of services for its entire product portfolio. This includes the selection of products as well as installation and commissioning support. Let’s talk about it!

Specifications Technique
Capacity 0.1kN - FRB-0.1
0.2kN - FRB-0.2
0.5kN - FRB-0.5
1kN - FRB-1
2kN - FRB-2
3kN - FRB-3
5kN - FRB-5
Sensitivity 1.50±20%mV/V
Zero balance ±0.05%F.S.
Non-linearity 0.20%F.S.
Hysteresis 0.20%F.S.
Repeatability 0.10%F.S.
Creep{30min) 0.10%F.S.
Temp.effect on output 0.05%F.S./10 C
Temp.effect on zero 0.05%F.S./10 C
Input impedance 780±20Ω
Output impedance 700±10Ω
Insulation ≥5000M Ω /100VDC
Recommended excitation 5-15V
Maximum excitation Voltage 20V
Compensated temp range -10∼60°C
Operating temperature range -20∼80°C
Safe load limit 150%F.S.
Breaking load 200%F.S.
Cable size ∅ 4 x 4000mm
Weight approx. 0.2kg
Material Stainless Steel
IP Class IP66

Frb Ringkraftmesszelle

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Specifications Technique
Capacity 50N - FRA-50
100N - FRA-100
200N - FRA-200
500N - FRA-500
1000N - FRA-1000
Sensitivity 1.50±20%mV/V
Zero balance ±0.05mV/V
Non-linearity 0.50%F.S.
Hysteresis 0.20%F.S.
Repeatability 0.20%F.S.
Creep{30min) 0.20%F.S.
Temp.effect on output 0.05%F.S./10 C
Temp.effect on zero 0.05%F.S./10 C
Input impedance 700±20Ω
Output impedance 700±10Ω
Insulation ≥5000M Ω /100VDC
Recommended excitation 5-15V
Maximum excitation Voltage 20V
Compensated temp range -10∼60°C
Operating temperature range -20∼80°C
Safe load limit 150%F.S.
Breaking load 200%F.S.
Cable size ∅ 3 x 4000mm
Weight approx. 0.1kg
Material Stainless Steel
IP Class IP66

Fra Kraftmessdose

Fra KraftmessdoseMounting1Direction1

Specifications Technique
Capacity 5kN - FRE-5
10kN - FRE-10
20kN - FRE-20
30kN - FRE-30
50kN - FRE-50
Sensitivity 1.50±10%mV/V
Zero balance ±0.03mV/V
Non-linearity 0.20%F.S.
Hysteresis 0.20%F.S.
Repeatability 0.10%F.S.
Creep{30min) 0.10%F.S.
Temp.effect on output 0.05%F.S./10 C
Temp.effect on zero 0.05%F.S./10 C
Input impedance 780±20Ω
Output impedance 700±10Ω
Insulation ≥5000M Ω /100VDC
Recommended excitation 5-15V
Maximum excitation Voltage 20V
Compensated temp range -10∼60°C
Operating temperature range -20∼80°C
Safe load limit 150%F.S.
Breaking load 200%F.S.
Cable size ∅ 5 x 4000mm
Material Stainless Steel
IP Class IP67

Fre Kraftmessdose

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Specifications Technique
Capacity 5kN - FRF-5
10kN - FRF-10
20kN - FRF-20
50kN - FRF-50
100kN - FRF-100
Sensitivity 1.0±10%mV/V
Zero balance ±0.05mV/V
Non-linearity 0.20%F.S.
Hysteresis 0.20%F.S.
Repeatability 0.10%F.S.
Creep{30min) 0.10%F.S.
Temp.effect on output 0.05%F.S./10 C
Temp.effect on zero 0.05%F.S./10 C
Input impedance 780±20Ω
Output impedance 700±10Ω
Insulation ≥5000M Ω /100VDC
Recommended excitation 5-15V
Maximum excitation Voltage 20V
Compensated temp range -10∼60°C
Operating temperature range -20∼80°C
Safe load limit 150%F.S.
Breaking load 200%F.S.
Cable size ∅ 5 x 4000mm
Material Stainless Steel
IP Class IP66

Frf Kraftmessring Ring Washer

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