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| Single Turn Panel Mounting Potentiometer |
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| R. W-7.5 |
| Features |
- Brass Nickel Plated Bush & Spindle
- Tin Plated Terminals
- Thermoset Housing
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| Optional Features |
- Various Shaft Lengths and Designs
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| Applications |
- Railway Battery Chargers, Power Supplies. AC/DC
Motor Drives, Process Control Equipments
- Test and Measuring Instruments, Control Panels,
Offset Settings
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| Specifications |
| Resistance
Range |
50 W to 50K W |
| Resistance
Tolerance |
+ 10 % Standard, + 5 % special |
| Power
rating |
7.5
Watt @ 40 ° C |
| End
Resistance |
0.2 W or 0.02 % which ever is greater |
| Elec. Angle of
Rotation |
265° + 15° |
| Mechanical
Angle of Rotation |
285° + 15° |
| Maximum Working
Voltage |
500 VDC |
| Insulation
Resistance |
500 M W @ 500 VDC |
| Voltage
Proof |
1500 VAC for 1 Min. At Sea level |
| TCR of Resistance
Wire |
150 ppm/ ° C |
| Rotational Life
Expectancy |
20,000 Cycles at 15 RPM |
| Temperature
Range |
0 - 70°C |
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| Other Models |
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R.W-7.5, Stud Type Terminals,
25 mm shaft length and Shaft Locking Nuts |
R.W-7.5, Stud Type Terminals,
41 mm shaft length and Shaft Locking Nuts |
Shaft on Both Sides |
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| Ordering Information |
| Model No. |
Resistance Value |
Shaft Length, mm |
Other Options |
| R.W -7.5 |
50, 100, 250, 500,
1K, 2K, 2K5, 3K, 5K,
10K, 20K, 25K, 50K |
19, 25, 41
as required |
F - Flattened Shaft
S - Stud Type Terminal
L - Shaft Locking Nut |
| Example R.W-7.5, 20K, 25mm |
| Note: We
reserve the right to make any kind of design, specifications
or functional modification at any moment without prior notice |
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Click here to Download PDF File
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