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 | 5 VDC ± 0.25 VDC | 12 VDC ± 0.6 VDC | ||
|---|---|---|---|---|
| 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 MΩ (at 500 VDC) minimum | |||
| Dielectric strength | 500 VAC (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 ℃ |
|---|---|
| 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 |
|---|---|---|---|---|
|
Series name |
Effective electrical angle 120 : 120° 340 : 340° |
Input voltage 5 : 5 VDC C : 12 VDC |
Output 0 : 0.5 ~ 4.5 V (Standard) |
LIST OF PART NUMBERS
| Part number | Effective electrical angle | Input voltage | CAD |
|---|---|---|---|
| JT30-120-500 | 120° | 5 VDC |
|
| JT30-120-C00 | 120° | 12 VDC | |
| JT30-340-500 | 340° | 5 VDC | |
| JT30-340-C00 | 340° | 12 VDC |
OUTPUT(CW)
OUTPUT CIRCUITRY
OUTLINE DIMENSIONS
ELECTRICAL WIRING
Documents
- ●The above contents and descriptions are subject to change without notice.
