Guangdong Uchi Electronics Co.,Ltd
| Payment Terms | T/T，paypal， Western Union,MoneyGram |
| Supply Ability | 50000000pcs per Month |
| Resistance | 1kΩ~10kΩ |
| Resistance Tolerance | ±10% |
| End Resistance | <3Ω |
| Resistance Taper | B |
| Independent Linearity | ±0.5% |
| Power Rating | 0.5W(70℃)0W(120℃) |
| Peak Noise (C.R.V.) | <2%Rn |
| Dielectric Strength | 1000V 1minute |
| Adjustment Travel | 90°120°200° 240° 300° 340° |
| Resolution | Essentially infinite |
| Maximum Input Voltage | 200VDC |
| Brand Name | Uchi |
| Model Number | WDJ-22 |
| Certification | SMC |
| Place of Origin | Dongguan，Guangdong,China |
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Product Specification
| Payment Terms | T/T，paypal， Western Union,MoneyGram | Supply Ability | 50000000pcs per Month |
| Resistance | 1kΩ~10kΩ | Resistance Tolerance | ±10% |
| End Resistance | <3Ω | Resistance Taper | B |
| Independent Linearity | ±0.5% | Power Rating | 0.5W(70℃)0W(120℃) |
| Peak Noise (C.R.V.) | <2%Rn | Dielectric Strength | 1000V 1minute |
| Adjustment Travel | 90°120°200° 240° 300° 340° | Resolution | Essentially infinite |
| Maximum Input Voltage | 200VDC | Brand Name | Uchi |
| Model Number | WDJ-22 | Certification | SMC |
| Place of Origin | Dongguan，Guangdong,China | ||
| High Light | 10k conductive plastic potentiometer ，angular displacement sensor potentiometer ，WDJ-22 precision potentiometer | ||
Angle sensor, WDJ-22 displacement sensor, long-life potentiometer, conductive plastic potentiometer
WDJ-22 long-life angle sensor conductive plastic potentiometer is used for angle measurement. Due to the structure of conductive plastic and precious metal brushes used internally, the product can output low noise smooth signals on the basis of smooth operation, making it suitable for precise displacement measurement in situations such as joystick control rods.
1.Servo installation type, more convenient to use and install.
2.360 ° continuous rotation, effective angle 340 ° (customizable).
3.Temperature range: -40 ℃ -+125 ℃.
4. infinitely small resolution
5. Linearity: ± 1 % to ± 0.15 %
6. Super long life: 5 million times
7. Output smoothness: < 0.1 %
8. rear terminal Customized according to customer requirements
| Electrical: | |||
| Resistance Range | 1KΩ-10KΩ | ||
| Resistance Tolerance | ±10% Standard | ||
| End Resistance | <3Ω | ||
| Resistance Taper | B | ||
| Independent Linearity | ±0.5% | ||
| Power Rating | 0.5W(70℃)0W(120℃) | ||
| Peak Noise (C.R.V.) | <2%Rn | ||
| Dielectric Strength | 1000V 1minute | ||
| Adjustment Travel | 90°120°200° 240° 300° 340° | ||
| Insulation Resistance | 10M | ||
| Resolution | Essentially infinite | ||
| Maximum Input Voltage | 200VDC | ||
| Environmental: | |||
| Storage Temperature Range | -60℃~+125℃ | ||
| Operating Temperature Range | -60℃~+125℃ | ||
| Temperature coefficient | 500ppm/℃ | ||
| Load Life | 70℃ 1,000h ΔR/R≤±10% | ||
| Rotational Life | 1,000,000 times, ΔR/R≤±7% | ||
| IP Range | IP25 | ||
| Soldering Heat Resistance | (350℃ 3S)ΔR/R≤±2% | ||
| Temperature Cycle | (-25℃,+85℃ 30min/each,5 cycles) ΔR/R≤±10% | ||
| Vibration | 10-55Hz, 1.5mm amplitude, 3.directions ΔR/R≤±5% | ||
| Mechanical: | |||
| SIZE | SEE DRAWING | ||
| Mechanical Travel | 220° 320° 360° | ||
| Shaft Torque | 25~35gf·cm | ||
| Stop Strength | …… | ||
| Mounting Nut Torque | 15Kgf·cm | ||
| Shaft Runout | 0.15mm | ||
| Shaft End Play | (shaft length 30 mm)0.15mm | ||
| Shaft Radial Play | 0.15mm | ||
| Shaft Strength (push) | 125 N (12.75 kgf ) min. | ||
| Shaft Strength (tensile) | 125 N (12.75 kgf ) min. | ||
| Marking | …… | ||
| Hardware. | Washer,Lockwasher, Nut | ||
WDJ-22 series angle sensor, used for angle measurement. Due to the internal use of conductive plastic and precious metal brushes, the product can output low noise smooth signals on the basis of smooth operation. It is suitable for servo systems of automobiles, engineering machinery, space devices, missiles, aircraft radar antennas, as well as injection molding machines, woodworking machinery, printing machines, electronic rulers, robots, engineering monitoring, computer-controlled sports equipment and other situations that require precise displacement measurement.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
1,500,000-2,500,000
Employee Number:
138~168
Ecer Certification：
Verified Supplier
Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ... Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ...
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