全回转角度: total rotational angle |
300°±10° |
回转力矩: rotational torque |
20~200gf.cm |
回转止动强度: rotational stopper strength |
3kgf.cm |
轴押引强度: push-pull strength |
5kgf max. |
轴摇晃度: shaft wobble |
0.6xl/20mm p-p max. |
三电气的性能(electrical characteristics) |
|
items |
specification |
全阻抗值: total resistance |
ω |
全阻抗值容许差: total resistance tolerance |
±20% |
残留阻值: residual resistance |
r≤10kω 10ω 10k<r<250kω 20ω r≥250k 0.1% max. of total resistance |
抵抗变化特性: resistance taper |
□a □b □c □d □w □ |
定格电力: ratings power |
b taper 0.05w other taper 0.025w |
Zui高使用电压: maximum operating voltage |
b taper 50v ac other taper 25v ac |
滑动杂音: slider noise |
未满100mv less than 100mv
|
相互偏差: gang error |
±3db max. (-40~0db) |
绝缘抵抗: insulation resistance |
100mωmin. at 250v dc |
耐电压: voltage proof |
1 minute at 300v ac |
回转寿命: rotational life |
10,000 cycles min. |
本产品的 滑动噪声为 小于100(V), 标称阻值是 1K-5M,