Joystick encoder CJ25
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Multi-function device Joystick encoder
- Multi-function device … Joystick, optical encoder, and push switch functions in one package.
- Suitable size for panels. Smooth operational feel.
- Long life … Joystick 500K cycles, encoder & switch 1M cycles
- RoHS compliant
◆APPLICATIONS
Operation panels for;
● Medical device
● Broadcast equipment
● Surveillance camera etc.
Functions
| Joystick | Encoder | Switch |
|---|---|---|
|
4 or 8 directions
|
20 Pos. (5P/R)
|
Push-on
|
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Environmental Rating
| Operating temp. range | 0 ℃ ~ +50 ℃ |
|---|---|
| Storage temp. range | -20 ℃ ~ +80 ℃ |
Electrical Characteristics
⦿ Encoder
| Input voltage | DC5 V ±5% |
|---|---|
| Input current | 20 mA maximum at 5V |
| Output wave form | Incremental signal (Square wave) |
| Pulses Per Rotation | 5 P/R |
| Maximum frequencies response | 10 Hz |
| Output | Open collector Pull-up resistor 2.2KΩ |
| Output Code | 2-Bit Channel A/B Phase difference 90° |
| Output Signal | High : 3.8V minimum Low : 0.4V maximum |
| Output Sink Current | 6 mA MAX |
⦿ Switch
| Rating | DC5V, 10mA |
|---|---|
| Contact Resistance | 10Ω maximum |
| Contact Bouncing | Switching : 4ms make Non-switching : 10ms break |
⦿ Joystick
| Input current | 5mA maximum at 5V |
|---|---|
| Output Code | 2-Bit (X,Y) |
| Output Signal | Neutral : 2.5±0.5V High : 4.5V minimum Low : 0.5V maximum |
Mechanical Characteristics
| Mounting Torque | 1.17N · m maximum (12kgf · cm maximum) |
|---|---|
| Actuator Strength | 19.6N maximum (2kg maximum) |
| Max. Shaft Pull-out Strength | 98N maximum (10kg maximum) |
| Max. Shaft Push-out Strength | 98N maximum (10kg maximum) |
◆Encoder
| Click Torque | 9.8±4.9mN · m (100±50gf · cm) |
|---|---|
| Clicks Per Rotation | 20 |
| Rotational Life | 1 million cycles |
◆Joystick
| Angle of Throw | All directions 9±2° |
|---|---|
| Operating Force | X,Y 1.47±0.74N (150±75gf) |
| Joystick Life | 500,000 actuation each in directions (X, Y) |
◆Switch
| Operating Force | 3.43±1.47N (350±150gf) |
|---|---|
| Stroke | 0.5±0.2mm |
| Switching Life | 1 million cycles |
List of Part Number
| Part number | Joystick | Encoder | Push switch function | Interface | CAD |
|---|---|---|---|---|---|
|
CJ25-42010
|
4 directions
|
20 Positions (5 P/R)
|
With push switch
|
Connector
|
|
|
CJ25-82010
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8 directions
|
20 Positions (5 P/R)
|
With push switch
|
Connector
|
RELIABILITY TEST
| Test item | Test conditions | ||
|---|---|---|---|
| Vibration | Power OFF | Amplitude : 1.52mm or 98.1m/s2 (10G） whichever is smaller. 10 ~ 500Hz excursion 15 min/cycle, 8 cycles each for X, Z, directions. |
|
| Shock | Power OFF | 3 times each in directions (X, Z) at 490m/s2 (50G), 11ms. | |
| High temperature exposure | Power OFF | +80℃ 96h | (To be measured after leaving samples for 1h at normal temperature and humidity after the test.) |
| Power ON | +50℃ 96h | ||
| Low temperature exposure | Power OFF | -20℃ 96h | |
| Power ON | 0℃ 96h | ||
| Humidity | Power OFF | 40 °C Relative humidity 90~95 % 96 h (To be measured after wiping out moisture and leaving samples for 1h at normal temperature and humidity after the test.) |
|
| Thermal shock | Power OFF | To be done 10 cycles with the following condition (To be measured after leaving samples for 1h at normal temperature and humidity after the test.) 80 °C 0.5 h、-20 °C 0.5 h |
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OUTLINE DIMENSIONS
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OUTPUT
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OPTION（Wire harnesses）
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OUTPUT CIRCUITRY AND RECEIVING CIRCUITRY
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Documents
- ●The above contents and descriptions are subject to change without notice.
