H50JA● Potentiometer outside-mounted type
● Nomenclature● With a hall effect IC● S means special mechanical specifications not applicable to our standard.
● H means hall effect IC type potentiometer(HSM18E) incorporated type.
● 50 means approx. size of base housing in mm.
● J means joystick controller.
● Kind of types
A means 1- or 2- dimensional coordinate and also means hall effect IC type.
potentiometers are mounted outside housing case.
● K means square shape.
● Mechanism
X means 1-dimensional coordinate.
Y means 2-dimensional coordinate.
● Available directions of lever operation as below illustration
Standard version:
O : Omni-directional 360°operating type.
Special version:
I : I figure (Y) directional operating type.
L : L figure(+Y, +X only) directional operating type.
X : Cross direction(+) of X and Y operating type.
Q : Square-directional 360°operating angle.
Z : In addition to omni-directional 360°operation, this type is3-dimensional coordinate operation by rotating knob in which apotentiometer is mounted on the body side of joystick, and this is
standard version, and also can be incorporated inside the rotating
knob(T type) on request.
R : In addition to square-directional 360°operation, this type is3-dimensional coordinate operation by rotating knob in which apotentiometer is mounted on the body side of joystick, and this is
standard version, and also can be incorporated inside the rotating
knob(U type) on request.
S : Special operating directions other than the above-mentioned types.

S H 50 J A K - Y O - 2 0 R2 G - 00000
Number of potentiometers to be incorporated ●0…no potentiometer incorporated. 1…1 potentiometer incorporated.
2…2 potentiometers incorporated.
Number of switches to be incorporated ●0…no switch incorporated. 1…1 switch incorporated. 2…2 switches incorporated.
3…3 switches incorporated. 4…4 switches incorporated.
5…5 switches incorporated. 6…6 and over 6 switches incorporated.
9…9 Other switches to your special request.
With spring return device: ●R1: with spring return device for 1-dimensional coordinate.
R2: with spring return device for 2-dimensional coordinate.
Mounting accessories: ●G : with dust proof rubber cover. P : with sub-panel for mounting.
Special part number: ●In the case we produce customized product, we add 4-digit or 5-digit branch number.

● Standard Dimensions

Screw holes M3-4 positions
Depth 125φ54-φ3.5 hole45

Abt. 37

φ55

Spring return device
for Y-axis° 18°〜22°
18°〜22

Abt.43

5

Dress panel(Black color)

Mounting panel
thickness1〜45045

KnobAutomatic
return tocenter25

φ12(Note 2)
φ36.5hole

Spring return device
for X-axis

Abt.52※(Note 1)（Abt.75）

約2532■ Panel Arrangements

φ22Abt. 38

Potentiometer for Y-axis(SHSM18E)

Potentiometer for X-axis(SHSM18E)

φ64

Note 1: In case a dust-proof rubber cover is mounted, the shape of dress
panel shall change. ＊Numeral in parentheses shows that of witha dust-proof rubber cover.
Note 2: In the case of a dust-proof rubber cover is mounted, it isφ44 hole.
Note 3: 4 pcs. of mounting screws(M3X14) are attached.

(Unit : mm)

RoHS Compliant

H50JAK-YO-20R2(Standard2-dimensional coordinate type)

STANDARD SPECIFICATIONS● Mechanical PerformanceControlling range of operatinglever

2-dimensional coordinate type.
Omni-directionally approx.±18°〜±22°operation from center position.

Operating force

With spring return device with directive feeling.
X and Y directions: Approx.0.8〜1.5N(80〜150gf)

Operating temperature range−20°C〜+65°C

Vibration

10〜55Hz 98m/s2

Shock

294m/s2

Mechanical life expectancy

Approx.10,000,000 operations.

Mass

2-dimensional coordinate type: Approx.280g● Electrical Performance
Hall effect IC typepotentiometer(SHSM18E)
mountedApplied voltage: 5V±10% D.C.
Effective output: Approx.0.5V〜4.5V
Electrical rotating angle: Approx. ±18°
Independent linearity tolerance: ±3%
Load resistance: over 10KΩResolution

InfinitesimalDielectric strength

1 minute at 250V.A.C.

Insulation resistanceOver 100MΩ at 250V.D.C.

EMS tolerance

100V/m(80MHz 〜 1GHz 1KHz sine-wave 80%AM modulation)

ESD tolerance±8KV contact ±15KV air discharge (Based on IEC61000-4-2)● Terminal Connection Diagram● Output Characteristic

OUT-B
OUT A
OUT B(Parallel)

Note: In the case of Z axis potentiometer incorporated type,terminals of potentiometers shall be leadwire type,whose length is approx. 300mm. (AWG26)

OUT B(Cross)● Special Specifications Available
Please see page 55, a table of "Special Specifications Available".
Regarding kind of output characteristic, dual cross output or dual parallel
output instead of single output is also available.

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