Key features

Dimensions (mm) DxL: 50.8×26
Element: conductive plastic
Function characteristics: 360°sin/cos
Conformity peak to peak (± %): 0.5 to 0.2
Mechanical travel: 360°
Electrical travel: 360°

About the FSCB50A Sinus Cosinus Potentiometer

The FSCB50A is a servomount type potentiometer with ball bearings and precision sine/cosine output. It is available in multiple diameters.

Standard Specifications Available

Multi-ganged (available up to 3 gangs. Housing length is extended by 16mm per 1 gang), shaft with front and rear extension (rear shaft with 6mm dia. and 15mm length), bushingmount type, shaft dia. (ø6.35mm) with inch dimensions, special machining on the shaft, oil-filled type.

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Product downloads

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Technical Specifications

Specification	Value
	Precision Class ±0.3%
	Precision Class ±10% (K)
	Super Precision Class ±0.2%
Conformity tolerance (peak-peak)	Standard Class ±0.5%
Contact resistance variation	Within 8% C.R.V.
Dielectric strength	1 minute at 1,000V.A.C.
Electrical travel	360º (Endless)
Insulation resistance	Over 1,000MΩ at 500 V.D.C.
Mass	Approx. 120g
Max. working voltage	250V
Mechanical travel	360º (Endless)
Output smoothness	Within 0.1% against input voltage
Power rating	1.25W
Resist. temp. coefficient	±400p.p.m./ºC
Resolution	Essentially infinite
Shaft dia. (mm)	6
Special higher practical resistance values	20k, 50k, 100K (Ω)
Standard resistance values	1k, 2k, 5k, 10k (Ω)
Starting torque	Within 5mN·m (50gf·cm)
Total resistance tolerance	Standard Class ±15% (L)