ItalOhm 714 OFEL

· Range of ohm values from 1R0 to 30K · Ohm value tolerance standard: J (± 5 %), limited: F (± 1 %) · Independent linearity standard: ± 0.5 % · Angle of electric rotation standard: 270° / 300° ± 2° · Available on request: 320° / 340° / 350° o 355° / 358° with short circuit area · Residual resistance 0.2 %, at least 2 W · Contact noise max.: 100 W ENR · Power nominal: 2 W, otherwise according to the load reduction curve · Multiple versions: 1.5 W / Section · Insulation resistance: > 1000 MW bei 1000 VDC / 1 minute · Electric rigidity: 1000 V AC / 50 Hz / 1 minute, at 1 bar · Temperature coefficient of resistive wire: ≤ 100R = ± 180 ppm / °C, > 100R = ±20 ppm / °C · Angle of mechanical rotation standard: 270° / 300° +5°/-0° · Available on request: Max 320° 340° or (360°) · Useful life 0.5 106cycles, tested at room temperature, potentiometer without load (MIL-R-12934 H) · Static torque 2 - 3 Ncm · Operating torque 1 - 2 Ncm · Tightening torque 50 Ncm · Ball bearingthrust bearing (ball thrust, on request) · Terminals gold plated brass · Assembly max.: 4 sections, phase movement ± 1 % · Weight: 8 g (standard model) · Range of operating temperature: - 55 °C to + 125 °C · Vibration test: 0 g from 10 to 2’000 Hz · Shock test (MIL-R-12934 H) · Test with saline spray 96 h without corrosion (MIL-R-12934 H) · Humidity test (on request) 96 h at 80 up to 98 % Relative Humidity (MIL-R-12934 H)