全回转角度: Total rotational angle | 300°±10° |
回转力矩: Rotational torque | 10~200gf.cm |
回转止动强度: Rotational stopper strength | 3Kgf.cm |
轴押引强度: Push-pull strength | 8Kgf max. |
轴摇晃度: Shaft wobble | 0.6×L/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 |
最高使用电压 Maximum operating voltage | B taper 50V AC other taper 25V AC |
滑动杂音 Slider noise | 未满100mv less than 100mv |
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. |