Potentiometers JT30
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Potentiometers JT30
- Contactless configuration offers much longer life
- Low torque 0.245 mN·m {2.5 gf·cm} maximum
- Superior temperature characteristic due to temperature compensation circut incorporated
- RoHS compliant
Electrical characteristics
| Input voltage | DC5 V ± 0.25 V | DC12 V ± 0.6 V | ||
|---|---|---|---|---|
| Dissipation | 40 mA maximum | |||
| Effective electrical angle | 120° | 340° | 120° | 340° |
| Output voltage | +0.5 ~ +4.5 V | |||
| Absolute linearity ※1 | ± 1.5 %FS | ± 2.0 %FS | ± 1.5 %FS | ± 2.0 %FS |
| Temperature sensitivity | ± 2.0 %FS (± 1.0 %FS/0 ~ 50 °C) | |||
| Temperature medium drift | ± 40 mV (± 30 mV/0 ~ 50 °C) | |||
| Insulation resistance | 100 MO (at DC500 V) minimum | |||
| Dielectric strength | AC500 V (1 min) | |||
※ １ At normal temp.
Mechanical characteristics
| Starting torque | 0.245 mN·m {2.5 gf·cm} maximum（at normal temp.） |
|---|---|
| Maximum rotational speed | 1500 min-1 |
| Mechanical angle | 360° continuous |
| Rotational life | 2 × 108 revolution（at 25℃ , 200 min-1） |
| Vibration | 294.2 m/2 {30 G} 30 ~ 200 Hz, 30 h |
| Shock | 294.2 m/s2 {30 G} minimum |
Environmental characteristics
| Operating temp. range | -30~80 C |
|---|---|
| Storage temp. range | -40~100 °C |
| Humidity | Relative humidity 95 % maximum |
| Net weight | Approx. 40 g |
| Protection grade | IP40 |
PART NUMBER DESIGNATION
| JT30- | 120- | 5 | 0 | 0 |
|---|---|---|---|---|
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Series name |
Effective electrical angle 120：120° 340：340° |
Input voltage 5：DC5 V C：DC12 V |
Output 0：0.5~4.5 V(Standard) |
LIST OF PART NUMBERS
| Part number | Effective electrical angle | Input voltage |
|---|---|---|
| JT30-120-500 | 120° | DC5 V |
| JT30-120-C00 | 120° | DC12 V |
| JT30-340-500 | 340° | DC5 V |
| JT30-340-C00 | 340° | DC12 V |
OUTPUT(CW)
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OUTPUT CIRCUITRY
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OUTLINE DIMENSIONS
ELECTRICAL WIRING
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Documents
- ●The above contents and descriptions are subject to change without notice.
