WDD35D角位传感电位器

WDD35D由坚硬的防锈铝机身、模制导电塑料基底和进口贵金属电刷和集电部件制成，不锈钢轴与高速电机相匹配

Model: WDD35D-4

Standard Resistance Value: 1kΩ,2kΩ,3kΩ,5kΩ

Total Resistance Tolerance: ±15

Independent Linearity Tolerance(%): 0.1,0.2,0.3,0.5,1.0

Electrical Travel: 345°±2°

Mechanical Travel: 360°( endless)

Power Rating: 2W(70°C) FFOW(125°C)

Temperature coefficient of resistance: ≤0.04%/°C

Insulation Resistance: ≥1000M Ω(500VDC)

Dielectric Strength: 500V(AC.RMS)1min

Smoothing of output: ≤0.05

Working Temperature Range: -55°C+125°C

Stopper Strength: ≤1

Resistance tolerance:	±5, 10 and 20%
Dynamic smooth:	≤3%
Power rating:	2W (70°C)
Voltage rating:	250V
Insulated electric voltage:	1000V
Temperature range:	-65 to 125°C
Temperature coefficient:	≤500ppm/°C

Mechanical parameter: Angular Sensor WDD35D4

Electrical:
Standard Resistance	1K, 2K, 3K, 5K (Ω)
Resistance Tolerance	±15%
Independent Linearity	0.1%, 0.2%, 0.3%, 0.5%, 1.0%
Electrical Travel	345°±2°
Power Rating	2W ( @70°C )
Resist. Temperature Coefficient Of Wire	≤ ±400 P.P.M/°C
Insulation Resistance	≥1000MΩat 500V.D.C
Dielectric Strength	1 minute at 1000V(AC.RMS)
Output Smoothness	≤±0.10%
Mechanical:
Mechanical Travel	360°(Endless)
Starting Torque (MAX.)	≤10x10-4N.M
Bearing	2 Pairs Ball Bearing
Shaft	Stainless Steel
Housing Case	Aluminum alloy
Environmental:
Life Expectancy	Approx. 50,000,000(Shaft Revolutions)
Operating Temperature	-55°C~ +125°C
Vibration	15G 2000Hz
Shock	50G 11ms

WDD35D made of hard-antirust aluminum body, molded conductive plastic substrate andimported precious metal electric brush and Collecting components, stainless steel shaft matched with the high-speed bearings to ensure that the product has the excellent performances of high linearity, long mechanical life, high resolution, small dynamic noise.

Product characteristic :

Knob it is an edge with one or a series of label of the common circular protrusion, disc or dial,

can be rotated or push pull, to start and to manipulate or control something. (such as radio or television).

It has plastic knob, baklite knob, aluminium knob,metal knob etc.

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