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RVQ20N2 Datasheet, PDF (1/2 Pages) TOCOSAMERICA, INC. – Long Life 20mm Diameter, Single-Turn, Carbon Panel Controls | |||
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RVQ20N2 Series
TOCOS®
PANEL CONTROLS
Long Life 20mm Diameter, Single-Turn, Carbon Panel Controls
RVQ20N2
Features
â
¢ Long life 20mm diameter, single-turn industrial panel controls â
¢ Carbon film element â
¢ Single unit, single shaft
â
¢ Longer rotational life than RVQ20N series, up to 2,000,000 cycles â
¢ Plastic bushing, metal shaft
â
¢ 6mm diameter shafts in slot or flat end styles â
¢ Standard 15mm or 20mm shaft length â
¢ Panel mount style
â
¢ Right angle ear-lug terminals â
¢ Linear taper â
¢ Independent linearity, Ø5% max.
Specifications
Electrical
Standard Resistance Range . . . . . . . . . . . . . . . . 3kâ¦, 5kâ¦,
10 kâ¦, 20 kâ¦, 30 kâ¦
Resistance Tolerance . . . . . . . . . . . . . . . . . Ø20% standard
End Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3⦠max.
Resistance Taper . . . . . . . . . . . . . . . . . . . . . . . . . . B = linear
Independent Linearity . . . . . . . . . . . . . . . . . . . . Ø5% max.
Peak Noise (C.R.V.) . . . . . . . . . . . . . . . . . . . . . . . . 2% max.
Power Rating . . . . . . . . . 0.5 watt at Ø40ØC, 0 watt at Ø80ØC
Maximum Input Voltage . . . . . . . . 250VDC or power rating,
whichever is smaller
Insulation Resistance . . . . . . . 100M⦠minimum at 500VDC
Dielectric Strength . . . . . . . . . . . . . . . . . . 500VAC, 1 minute
Adjustment Travel . . . . . . . . . . . . . . . . . . . . . . . . . 220ØØ10Ø
Mechanical
Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . . 240ØØ10Ø
Shaft Torque . . . . . . . . . . . . . . 50 gf ⢠cm (0.693 oz ⢠in) max.
Stop Strength . . . . . . . . . . . . . 9 kgf ⢠cm (124.76 oz ⢠in) min.
Shaft Strength (push) . . . . . . . . . . . . . . . 29.4 N (3 kgf ) min.
Shaft Strength (tensile) . . . . . . . . . . . . . 29.4 N (3 kgf ) min.
Shaft End Play . . . . . . . . Ø0.4Ø(shaft length/30) mm max.
Mounting Nut Torque . . . . . . . . 5 kgf ⢠cm (69.31 oz ⢠in) min.
Solderability . . . . . . . . . . . . . . . . . . . . . . . 235ØC, 5 seconds
Marking . . . . . . . . . . . . . Model type, taper, resistance code,
shaft type, terminal identification, date code
Environmental
Temperature Range . . . . . . . . . . . . . . . . . . Ø10ØC to Ø80ØC
Temperature Characteristics . . . . . . . . . . .Ø80ØC, 5 hours
âT/R )Ø10%
Temperature Cycle . . . . . . . . . . . . . . . . . . . .Ø10ØC ,Ø80ØC,
30 minutes each, 5 cycles
âT/R )Ø10%
Load Life . . . . . . . . . . . . . . . . . .Ø40ØC, 0.5 watt, 1,000 hours
âT/R )Ø10%
Moisture and Load Life . . . . . . . . . . . . Ø40ØC, 90-95%RH,
0.5 watt, 500 hours
âT/R )Ø10%
Vibration . . . . . . . . . . . . . . . . . . .10-55Hz, 1.5mm amplitude,
3 directions, 2 hours each
âT/R )Ø2.5%
Soldering Heat Resistance . . . . . . . 350ØCØ5ØC, 3 seconds
âT/R )Ø2%
Rotational Life . . . . . . . . . . . . 2,000,000 cycles without load
âT/R )Ø10%
âT/R = Total Resistance Change
Note: A long life panel control should only be used in a circuit
as a potentiometer (3-terminal voltage divider ).
96
TOCOS AMERICA, INC.
1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales@tocos.com www.tocos.com
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