Linear Motion Potentiometer

Series - RC20
     

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RC20 G Linear Motion Potentiometer RC20 M Linear Motion Potentiometer RC20 F Linear Motion Potentiometer -   Low Profile 
- 25 ~ 250mm  Stroke Lengths
- 100 Million Cycles
- High Precision
- All Metal
 

High precision, very long life industrial linear motion potentiometer series. Low profile. Aluminum housing and a standard IP60 rating make this series a popular choice for a wide range of industrial applications.

 

Electrical Specifications

 RC20-25 RC20-50 RC20-75 RC20-100 RC20-150 RC20-200 RC20-250

Electrical Stroke         (mm)

 25 50 75 100 150 200 250

Resistance Value    (Kohms)

 1 2 3 4 6 8 10

Resistance Tolerance

± 20%

Linearity Tolerance

 ±0.2% ±0.1% ±0.05%

Resolution

 Essentially infinite (<0.01mm)

Output Smoothness

 <0.1% against input voltage

Power @ 40º               (W)

 0.8 1.6 2.6 3.0

Temperature Coefficient

 400 ppm/K

Insulation Resistance

 >100 Mohm @ 500 VDC

Dielectric Strength

 1 minute @ 500 VAC

Max. Applicable Voltage

 20V 40V 60V

Maximum Wiper Current

 2mA

Recommended Wiper Current

 <1mA

Mechanical Specifications

Mechanical Stroke    (mm)

 30 55 80 105 155 205 255

Operating Friction

 0.5 (N) max.

Hysteresis

 0.02 %

Weight Style G             (g)

 110 125 150 180 210 235 260

Weight Style M             (g)

 90 105 130 160 190 215 245

Weight Style M             (g)

 100 115 140 170 200 225 255

Life Expectancy

 25 million meters or 100 million cycles, whichever occurs first

Displacement Speed

 10 m/s

Vibration

 20 g / 10Hz to 2,000 Hz (shaft retracted)

Shock

 50 g / 11ms 

Environmental Specifications

Operating Temperature

 -30ºC to +100ºC

Storage Temperature

 -40ºC to +125ºC

IP Protection Grade

 IP60

Materials

Housing

Aluminum

Shaft

 Stainless steel

Dimension Table (mm)
  RC20-25 RC20-50 RC20-75 RC20-100 RC20-150 RC20-200 RC20-250
A style M 83.5 108.5 133.5 158.5 208.5 258.5 308.5
A style G 110 135 160 185 235 285 335
B style F 83.5 108.5 133.5 158.5 208.5 258.5 308.5
B style M 47 72 97 122 172 222 272
C style G 163 188 213 238 288 338 388

RC20 G Linear Motion Potentiometer Dimensions

RC20 M Linear Motion Potentiometer Dimensions

RC20 F Linear Motion Potentiometer Dimensions

P3 America, Inc. - 3089C Clairemont Dr. #363 - San Diego, Ca. 92117

P:(858) 277-1420  F: (858) 225-0439 - www.p3america.com

© P3 America, Inc. 2004 - 2006. All Rights Reserved