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Pressure / Differential Pressure – tactile Pressure Sensors – Load / Force – Torque – Linear Displacement – Rotary Position – Inclination / Tilt – Acceleration – Vibration – Rate – Amplifier and Signal Conditioner – Telemetry – Datalogger / Data Aquisition |
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FCP22E - 1-Turn Potentiometer
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These 1-turn Potentiometers are fully continuous rotation potentiometers without stopper. They are highly reliable in offering an excellent quality as well as a prolonged rotating life. The resistive element is made of Conductive Plastic (FCP-A). It is respectively contained in an aluminium housing case processed by electrolytic corrosion-proof plating in black color with performances and dimensions according to U.S. MIL, and V.R.C.I. Standards. They are light in weight and small in size as well as of rigid construction.
General
Specifications
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Standard Resistance Values: |
1 kΩ, 2 kΩ, 5 kΩ, 10 KΩ |
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Special Practical Resistance Values: |
500 Ω, 20 kΩ, 50 kΩ, 100 kΩ |
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Total Resistance Tolerance: |
Standard Class ±15 % (L) Precision Class ±10 % (K) |
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Independent Linearity Tolerance: |
Standard Class ±1,5 % Precision Class ±1,0 % |
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Resolution: |
Essentially infinite |
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Output Smoothness: |
Below 0,1 % against input voltage |
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Contact Resistance Variation: |
Below 2 % C.R.V. |
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Power Rating: |
1,0 W |
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Electrical Travel: |
320° ±5° |
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Mechanical Travel: |
360° (endless) |
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Insulation Resistance: |
Over 1.000 MΩ at 1.000 VDC |
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Dielectric Strength: |
1 minute at 1.000 VAC |
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Starting Torque: |
Below 5 mNm (50 gf•cm) |
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Resistance Temperature Coefficient: |
±400 ppm./°C |
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Mass: |
Approx. 20 g |
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Resistive Element Type: |
Conductive Plastic |
Standard
Dimensions
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Note: 1. 1 pc. each inner teeth washer and hex nut are attached.
2. Please process the mounting hole on the panel to be mounted with this potentiometer by the diameter of 10,32 mm (+0,05 mm) |
Environmental
Performance
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Operating |
-55°C…+105°C |
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Temperature Cycle |
5 cycles under -55°C…+105°C Total resistance value variation: below ±10 % :: No mechanical damage |
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Exposure at Low Temperature |
24 hours at -55°C Total resistance value variation: below ±5 % No mechanical damage |
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Exposure at High Temperature |
1.000 hours at 105°C Total resistance value variation: below ±10 % No mechanical damage |
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Vibration |
10 Hz to 2.000 Hz 147 m/s2 12 hours Total resistance value variation: below ±2 % No mechanical and electrical damage |
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Shock
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490 m/s2 11 ms 18 times Total resistance value variation: below ±1 % No mechanical and electrical damage |
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Moisture Resistance |
40°C 95 %RH 120 hours Total resistance value variation: below ±10 % Insulation resistance: over 10 MΩ |
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Rotational Life Expectancy (at 25°C)
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No load at 400 r.p.m., inverting every 15 minutes 10.000.000 shaft revolutions Total resistance value variation: below ±10 % against initial value Independent linearity tolerance: below 150% of specified value Output smoothness: below 150% of specified value |
Notes:
2. In case of potentiometers with special resistance values and special specifications, the above performances may change and
therefore, please consult us in advance, separately.
3. As for operating temperature range, we can not guarantee that all values of performances can satisfy within this operating
temperature range.
4. The above values of performances based on each testing were measured after each testing completed, respectively, under standard
conditions. As for the values during testing and other values not mentioning in the above table, please ask us separately.
Options
:: Extra taps (Available up to 1 tap)
:: Shaft with front and rear extension (Rear shaft with 6 mm dia. and 20 mm length)
:: Multiganged (Available up to 10 gangs)
:: With stopper (Rotating angle becomes 320° and stopper strength is 0,6 Nm [6kgf•cm])
:: Special electrical travel
:: Shaft dia. (Ø6,35 mm) bushing with inch dimensions
:: Special machining on the shaft.
Our policy is to improve specification of our products continuously, so technical and production details can be changed without any notice.
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