Model No.

OF20LP50;OF20LP100;OF20LP200

Mechanical stroke (MS)

Approx. 53mm;Approx. 103mm;Approx. 203mm

Protection grade (IP)

IP55

Stopper strength

Approx.90N (9kgf)

Life expectancy

25℃, No load at 60 c.p.m., 2,000,000 reciprocating motions, Total resistance value variation: ≤±5％ against initial value, Independent linearity tolerance: ≤150％ of specified value, Noise: ≤500Ω E.N.R.

Friction

≤15N (1,500gf) (1.5kgf)

Mass

Approx. 100g;Approx. 150g;Approx. 180g

Resistance temperature coefficient

±20p.p.m./℃

Operating temperature range

-30℃~+60℃

Temperature cycle

5 cycles under -30℃～+60℃, total resistance value variation: ≤±5％, No mechanical damage.

Exposure at low temperature

24 hours at -30℃, Total resistance value variation: ≤±5％, No mechanical damage.

Exposure at high temperature

1,000 hours at 60℃, Total resistance value variation: ≤±5％, No mechanical damage.

Vibration

10Hz～2000Hz, 98m/s², 12 hours, Total resistance value variation: ≤±5％, No mechanical and electrical damage.

Shock

294m/s², 11ms, 18 times, Total resistance value variation: ≤±1％, No mechanical and electrical damage.

Moisture resistance

40℃, 95％RH, 2000hours, Total resistance value variation: ≤±10％, Insulation resistance: ≥100MΩ.

Model No.

OF20LP50;OF20LP100;OF20LP200

Standard resistance range

100~10kΩ;100~20kΩ;100~50kΩ

Max. practical resistance value

20kΩ;40kΩ;80kΩ

Resistance tolerance

±5% (J)

Independent linearity tolerance

±3% (H)

Power rating

±0.7%;±0.5%;±0.5%

Noise

±0.4%;±0.25% ;±0.25%

Electrical stroke

0.75W;1.0W;2.0W

Insulation resistance

≤100Ω E.N.R.

Dielectric strength

50±1mm;100±1mm;200±1mm

Resistance value (Ω)

100;200;500;1k;2k;5k;10k;20k;50k

Special shaft type

Special machining on the shaft

Extra tap

Extra tap (Available up to 1 tap)

Non-oil-filled type

Non-oil-filled type