美國 VOLTRONICS 電位計(jì)
V700000-舞動電位器組件 DPA 58-1
結(jié)實(shí)的鋁合金外殼
?英寸直徑不銹鋼軸
后板上有?英寸螺紋孔，可安裝BX連接器或?qū)Ч苓m配器
預(yù)先接線
可用凸輪開關(guān)和齒輪輸出比
雙層防護(hù)球軸承
標(biāo)準(zhǔn)底座尺寸為5?”x4″
唇形密封件用于防塵應(yīng)用
硅膠密封
比率：10圈
聯(lián)動（可提供更大的板/外殼）
機(jī)械參數(shù)
Mountings Available: Bushing Servo Screw
Mechanical Travel: 360° (Cont.)
Taps Available, MAX: 40
Starting Torque, Ball: .2 oz/in.
Sleeve: .5 oz/in.
Running Torque, Ball: .2 oz/in.
Sleeve: .3 oz/in.
Ambient Temperature Range, C°: -55 to 105
Life Expectancy, (Rotations) STD.: 1,000,000
Life Expectancy, (Rotations) MAX.: 20,000,000
Dimensions, STD. (Options Available)
Housing Diameter, O.D.: 2.00″
Shaft Diameter: .250″
Shaft Length: Optional
Number if Cups, per Assembled Gang, MAX: 12
電氣參數(shù)
Resistance, Range, STD. Ohms: 30-100K
Resistance Range, MAX. Ohms: 1 Megohm
Resistance Tolerances, STD: .5%
Resistance Tolerance, MIN. Practical: 1%
Linearity (independent): .5%
Linearity, MIN. Practical: .2%
Power Rating, Watts. STD.: 4W
Power Rating, Watts MAX.: 8W
Dielectric Strength: 1000V
Electrical Travel, STD.: 320° ± 3°
Electrical Travel, MAX.: 357° ± 2°
Noise, MAX. Ohms: 80
Temperature Coefficient (ppm/°C): 20
Insulation Resistance, Megohm: 1000
