RV24合成碳膜电位器

电气参数 Electrical

阻值范围Resistance Range

1KΩ-1MΩ

阻值误差Resistance Tolerance

±5%

残留阻抗End Resistance

<1%R

阻值变化规律Resistance Taper

B(JIS直线   JIS LINEAR)

线性精度Independent Linearity

±5%

额定功率Power Rating

0.5W(40℃)0W(80℃)

接触电阻变化Peak Noise (C.R.V.)

<2%R

耐电压Dielectric Strength

1000V 1minute

有效电气行程Adjustment Travel

280°

绝缘电阻Insulation Resistance

500V 1000M

分辨率Resolution

无限大Essentially infinite

Zui大工作电压Maximum Input Voltage

50VDC

环境参数   Environmental

存储温度 Storage Temperature Range

-15℃～+80℃

使用温度 Operating Temperature Range

-15℃～+80℃

温度系数Temperature coefficient

500ppm/℃

电气耐久性Load Life…………………40℃ 1,000h   

ΔR/R≤±10%

旋转寿命Rotational Life………………100,000次 

ΔR/R≤±10%

IP防护等级 IP Range

IP50

耐焊接热Soldering Heat Resistance……350℃ 3S

ΔR/R≤±2%

热循环Temperature Cycle

ΔR/R≤±10%

振动Vibration  

ΔR/R≤±5%

机械参数   Mechanical

尺寸SIZE

见附图SEE   DRAWING

机械行程Mechanical Travel

300°

旋转力矩Shaft Torque

50～500gf·cm

止挡力矩Stop Strength

8 kgf•cm

锁紧力矩Mounting Nut Torque

15Kgf·cm

轴跳动Shaft Runout

0.15mm

轴端间隙 Shaft End Play

(出轴长度shaft   length 30 mm)0.15mm

径向间隙Shaft Radial Play

0.15mm

轴的推力Shaft   Strength (push)

125 N (12.75 kgf ) min.

轴的拉力Shaft   Strength (tensile)

125 N (12.75 kgf ) min.

配件 Hardware.

平瓦、锁紧垫片、螺母   Washer、Lockwasher、 Nut