產(chǎn)品名稱
NAME

WDA-D40-P精密導(dǎo)電塑料電位器
40mm Precision conductive plastic potentiometer

電氣參數(shù) Electrical

阻值范圍Resistance Range

1KΩ-5kΩ

阻值誤差Resistance Tolerance

±5% Precision、±10% Standard

殘留阻抗End Resistance

<3Ω

阻值變化規(guī)律Resistance Taper

B(JIS直線 JIS LINEAR)

線性精度Independent Linearity

±0.5%

額定功率Power Rating

0.5W(70℃)0W(120℃)

接觸電阻變化Peak Noise (C.R.V.)

<2%Rn

耐電壓Dielectric Strength

1000V 1minute

有效電氣行程Adjustment Travel

200°

絕緣電阻Insulation Resistance

10M

分辨率Resolution

無限大Essentially infinite

工作電壓Maximum Input Voltage

200VDC

環(huán)境參數(shù) Environmental

存儲溫度 Storage Temperature Range

-60℃～+125℃

使用溫度 Operating Temperature Range

-60℃～+125℃

溫度系數(shù)Temperature coefficient

500ppm/℃

電氣耐久性Load Life

70℃ 1，000h ΔR/R≤±10%

旋轉(zhuǎn)壽命Rotational Life

1000萬次 ΔR/R≤±7%

IP防護(hù)等級 IP Range

IP65

耐焊接熱Soldering Heat Resistance

(350℃ 3S)ΔR/R≤±2%

熱循環(huán)Temperature Cycle

(-25℃、+85℃ 30min/each、5 cycles) ΔR/R≤±10%

振動Vibration

10-55Hz, 1.5mm 振幅 amplitude, 3 方向 directions ΔR/R≤±5%

機(jī)械參數(shù) Mechanical

尺寸SIZE

見附圖SEE DRAWING

機(jī)械行程Mechanical Travel

200°

旋轉(zhuǎn)力矩Shaft Torque

5～50gf·cm

止擋力矩Stop Strength

……

鎖緊力矩Mounting Nut Torque

15Kgf·cm

軸跳動Shaft Runout

0.15mm

軸端間隙 Shaft End Play

(出軸長度shaft length 30 mm)0.15mm

徑向間隙Shaft Radial Play

0.15mm

軸的推力Shaft Strength (push)

125 N (12.75 kgf ) min.

軸的拉力Shaft Strength (tensile)

125 N (12.75 kgf ) min.

配件 Hardware.