Potentiometer: Single Turn Wirewound Element

Wirewound element potentiometers are more stable under temperature changes and offer better linearity than conductive plastic element potentiometers. Too many choices? Through our experience we have designed potentiometers for motorized dental chairs, firing systems on military gun ships and oven controls used by a national sandwich shop franchise. Many more models and options available. Call our experts 800-523-3561, 610-359-1002, fax 610-353-1674.
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Single Turn Potentiometers - Wirewound Element
Body Diameter	Potentiometer Models	Image	Description	Drawing pdf
1/2" 12 mm	50M126		Housing is machined from solid aluminum , "o"ring shaft seal, internal lube, sealed body, meets common military specifications. With or without stops. Standard : 50 to 100K ohms 1.5 watts Bushing mount #: 50-M123, 50-M124, 50-M126	50M126
3/4" 19.05 mm	75M92		Specified for military applications. Aluminum body, internal lube ,double sealed housing, double precious metal wipers ,continuous rotation Standard : 50 to 100K ohms 2 watts Bushing mount #:75-M90,75-M91	75M92
1/2" to 3 "	RC series		Custom designed to customer specifications Options: Taps, multiple gangs, sealed body , o ring shaft seal, servo mount, special angles continuous rotation, Servo & bushing mount.
7/8" 22 mm	SW22E (CP22E)		General Purpose Potentiometer Electrical 320° Mechanical 320° rotation Linearity : 0.5% Resis. Tolerance : 3% 50 to 100K Ω 0.5 watt	SW22E
7/8" 22 mm	SW22D (CP22C)		Electrical 320° Mechanical 320° rotation Standard : 50 to 10K ohms Linearity : 0.5% Resis. Tolerance : 3% 0.5 watt	SW22D
7/8" 22 mm	SW22B (CP22)		Electrical angle : 350 degrees Continuous rotation-aluminum housing Standard : 50 to 20K ohms Linearity : 0.5% Resis. Tolerance : 3% Power rating 0.5 watt. Servo mount #SW22S	SW22B
7/8" 22 mm	SLNB22 (LNB22)		Low torque Potentiometer Starting torque: .021 oz. in. Electrical 355° Mechanical 360° rotation Linearity : 0.5% Resis. Tolerance : 3% Servo mount-ball bearings Power rating 0.3 watt	SLNB22
1 1/4" 30 mm	SO30B (OF30)		Waterproof- Sealed Housing Oil filled - Fully sealed - Submersible in water to 15 PSI Electrical angle : 345 degrees Continuous rotation Power rating .75 watt Servo mount #SO30S	SO30B
1 7/16" 36.51 mm	143M7		Housing is machined from solid bar stock, "o"ring shaft seal, internal lubricant,sealed body 3.5 watts up to 6 gangs Standard : 50 to 100K ohms 3.5 watts Servo mount #143-M8	143M7
3" 75 mm	300M73		Housing is machined from solid bar stock, "o"ring shaft seal, internal lubricant,sealed body up to 6 gangs Standard : 50 to 100K ohms 7 watts Bushing mount #300-M72	300M73
2" 50 mm	SSC50S SCB50 FB50 SCSC50 SCA30		Sine Cosine Potentiometer Electrical 360° Mechanical 360° Non Linear Function Life : Up to 50,000,000 cycles Power rating : 1.25 watt Also available in 22 & 30 mm body diameters	SSC50S
1 1/16" to 4 3/8"	Series 17CS-48CS		Custom Design Potentiometers Manufactured to customers specifications . Designed to produce sine & cosine output voltages simultaneously. Designed for military, aerospace & navigational system applications