precision sales logo

www.potentiometer.us

Precision Products

Worldwide Shipping

PRODUCTS
SINE COSINE
SPRING RETURN

 Potentiometer : Single turn wirewound.  Wirewound elements for better linearity.

Too many choices? Through our experience we have  designed pots for nuclear power plants, military aircraft and automated Hollywood movie creatures. This is a partial listing, many other sizes and types available. We can help you make an informed potentiometer decision.

1/2" diameter

50M126

7/8" diameter

87M43

1/2" TO 3" diameter

RC series

7/8" diameter

SW22E   CP22E

  • Housing is machined from solid aluminum , "o"ring shaft seal, internal lube, sealed body, meets common military specifications.
  • Standard : 50 to 100K ohms
  • 1.5 watts
  • Bushing mount #: 50-M123, 50-M124, 50-M126
  • 50-M126 pdf
  • Housing is machined from solid aluminum stock, , "o"ring shaft seal, internal lubricant, sealed body. up to 6 gangs,With or without stops
  • Standard : 50 to 50K ohms
  • 2 watts.
  • Bushing mount #: 87-M42, 87-M43
  • 87M43 pdf
  • Custom designed to customer specifications
  • Options: Taps, multiple gangs, sealed body , o ring shaft seal, servo mount, special angles continuous rotation, flattened , lengthened shafts
  • Servo & bushing mount.
  • Standard : 50 to 20K ohms
  • Electrical & Mechanical angles : 320 degrees
  • 500,000 cycle life
  • Power rating 0.5 watts
  • SW22E pdf

7/8" diameter

SW22D      CP22C

7/8" diameter

 SW22B          CP22

7/8" diameter

SLNB22     LNB22

1 1/4" diameter
SO30B     OF30

  • Plated brass housing
  • Standard : 50 to 20K ohms
  • Electrical & Mechanical angles : 320 degrees
  • Power rating 0.5 watts
  • SW22D pdf
  • Continuous rotation-aluminum housing
  • Standard : 50 to 20K ohms
  • Electrical angle : 350 degrees
  • Power rating 0.5 watt.
  • Servo mount #SW22S
  • SW22B pdf
  • Low torque Starting torque: .021 oz. in.
  • Continuous rotation
  • Anodized aluminum housing
  • Electrical angle : 355 degrees
  • servo mount-ball bearings
  • Power rating 0.3 watt
  • SLNB22 pdf
  • Oil filled - Fully sealed - Submersible in water to 15 PSI
  • Metal Housing
  • Electrical angle : 345 degrees
  • Continuous rotation
  • Power rating .75 watt
  • Servo mount #SO30S
  • SO30B pdf
Typical options: Ball bearings, extra taps, multiple gangs, sealed body, o ring shaft seal,, wire leads ,continuous rotation, flat , lengthened or rear and dual concentric shafts.

Sine-cosine

1 7/16" diameter

143M7-

3" diameter 

300M73

SSC50S-SCB50-FB50
SCSC50-SCA30

  • Housing is machined from solid bar stock, "o"ring shaft seal, internal lubricant,sealed body
  • 3.5 watts
  • up to 6 gangs with internal clamping arrangement
  • Standard : 50 to 100K ohms
  • 3.5 watts
  • Servo mount #143-M8
  • 143M7 pdf
  • Housing is machined from solid bar stock, "o"ring shaft seal, internal lubricant,sealed body,glass sealed terminals
  • up to 6 gangs with internal clamping arrangement
  • Continuous rotation.
  • 7 watts
  • Bushing mount #300-M72
  • 300M73 pdf
  • Servo & Bushing
  • Mount 30 mm & 50 mm body diameters
  • Options: Center tap, multiple gangs, sealed body , o ring shaft seal, servo mount, special angles, flattened , slotted ,lengthened or rear shafts
  • SSC50S pdf
Conductive plastic or wire wound element? Conductive plastic element provides essentially infinite resolution and long life. Wire wound provides more stability under temperature changes and better linearity.
Go to Single turn conductive plastic pots . Go to Single turn carbon comp pots .
FAQ-Using a gear on the pot shaft ? We suggest using servo mount , servo mount with ball bearings or a bushing mount with ball bearings to achieve minimum radial shaft play and runout when attaching a gear or precision mechanism

Special design part numbers :  880183-3, 10545436 ,10545437 ,372789, 543853, L21127-1, 392128, 397801, 474397, 474401, 10031-1006-01 contact us for more information.