美国 VOLTRONICS 电位计 V700000 舞动电位器组件 DPA 58-1

美国 VOLTRONICS 电位计

V700000-舞动电位器组件 DPA 58-1

 

结实的铝合金外壳
½英寸直径不锈钢轴
后板上有½英寸螺纹孔,可安装BX连接器或导管适配器
预先接线
可用凸轮开关和齿轮输出比
双层防护球轴承
标准底座尺寸为5¾”x4″
唇形密封件用于防尘应用
硅胶密封
比率:10圈
联动(可提供更大的板/外壳)

机械参数

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

电气参数

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


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