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Panel Set 1 watt ganged Potentiometer

Ganged/ layered or Tandem potentiometers with Power rating 1 watt for speeed control or volume control application with resitance range of 5 ohms to 30k ohms

  • Potentiometer V.R-1G is a panel setting device for a maximum wattage ratting upto 1 watt with number of layers driven with a single shaft
  • V.R-1G has been a major application for galvanic isolation between systems, Synchronizing of more than one system, Low wattage A.C system Auto transformer ( maintaing magnitude and Phase difference between R,Y and B Phase), To have different potentiometer for indication and display purpose.
  • V.R-1G has been specifically designed to have longer life, No discontinuity and smooth movement of shaft.
  • It has a feasibility to customize in several ways. Such as shaft modification, lug terminal arrangement, a vast range of ohmic value from 10 ohms to 30k ohms, Different ohmic values in different gangs.
  • The capability of the company to produce a vast range of potentiometer is a USP on its own.
  • The Product can be made to Ingress protection upto IP65 and above on request.
Technical
Mechanical
Electrical
Technical

Mounting Specification / Acessories

For best performance of V.R-1G below points needs to be taken into consideration.
1) The hole in the panel should not be more than 9.5mm.
2) V.R-1G should be mounted with Star washer given along with the product and perpendicularity between the panel and axis of potentiometer should be maintained.
3) For applications with extreme vibration please use lock nut assembly which is being supplied on the demand.

Ordering Information
V.R-1G- Number of gangs - Resistance Value in each gang(from top to bottom) - Shaft length - Any specific Info.
V.R-1G-Dual-10k +10k Ohms-25mm

Mechanical

 

Housing Material  ROHS complaint PBT
Mechanical Angle of rotation 285deg +/- 15 deg
Starting Torque.  
End Stop Torque  
Bush Material Brass
Spindle Material Brass (standard). S.S on request.
Rotational Life expectancy 20,000 cycles.
Electrical
Resistance Range 10 ohms to 33kOhms
Total resistance tolerance +/-10% (Standard) +/- 5% or +/-2% available on request.
End Resistance 2 ohm or 0.1% which ever is greater
Temperature coefficient of resistance Maximum 130 ppm / deg. C
Power rating 1 watt @ 40 deg C
Maximum wiper current Based on power rating of potentiometer and applied voltage
Maximum working voltage 250Vdc
Insulation Resistance 100 Mohms @ 500Vdc
Voltage Proof 1000Vdc for 1 min @ sea Level
Effective Electrical angle 265 +/- 15deg
Temperature range upto 70 deg C
Standard resistance range 10, 25, 50, 100, 250, 500, 1K, 2K, 2K5, 3K, 5K, 10K, 15K, 20K, 25K, 30K

 

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