RVQ12YN3 Datasheet, PDF (1/2 Pages) TOCOSAMERICA, INC. – Long Life 12mm Diameter, Single-Turn, Carbon Panel Controls

RVQ12YN3 Series
TOCOS®
PANEL CONTROLS
Long Life 12mm Diameter, Single-Turn, Carbon Panel Controls
Features
Ⅲ Long life 12mm diameter, single-turn industrial panel controls Ⅲ Carbon film element Ⅲ 50,000 cycle rotational life
Ⅲ Single unit, single shaft Ⅲ Zinc alloy housing and bushing Ⅲ Suitable for high power applications
Ⅲ 3.2mm diameter metal shafts in slot, flat or round end styles Ⅲ Standard 10mm or 15mm shaft length Ⅲ Linear taper
Ⅲ Panel mount style Ⅲ Rear exit vertical lug terminals Ⅲ PCB mounting style available as special order
Specifications
Electrical
Standard Resistance Range . . . . . . . . . . . . . . 1kΩ to 1MΩ
Resistance Tolerance . . . . . . . . . . . . . . . . . ؓ20% standard
End Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Ω max.
Resistance Taper . . . . . . . . . . . . . . . . . . . . . . . . . . B = linear
Independent Linearity . . . . . . . . . . . . . . . . . Not applicable
Peak Noise (C.R.V.) . . . . . . . . . . . . . . . . . . . . . . . . 2% max.
Power Rating . . . . . . . . 0.5 watt at ؀40؇C, 0 watt at ؀85؇C
Maximum Input Voltage . . . . . . . . 300VDC or power rating,
whichever is smaller
Insulation Resistance . . . . . . . 100MΩ minimum at 500VDC
Dielectric Strength . . . . . . . . . . . . . . . . . . 500VAC, 1 minute
Adjustment Travel . . . . . . . . . . . . . . . . . . . . . Not applicable
Mechanical
Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . . 300؇ؓ10؇
Shaft Torque . . . . . . . . 20 to 200 gf • cm (0.28 to 2.77 oz • in)
Stop Strength . . . . . . . . . . . . . 2.5 kgf • cm (34.66 oz • in) min.
Shaft Strength (push) . . . . . . . . . . . . . . . 29.4 N (3 kgf ) min.
Shaft Strength (tensile) . . . . . . . . . . . . . . 9.8 N (1 kgf ) min.
Shaft End Play . . . . . . . . . ؓ0.3؂(shaft length/15) mm max.
Mounting Nut Torque . . . . . . . . 3 kgf • cm (41.59 oz • in) min.
Marking . . . . . Model type, taper, resistance code, date code
Environmental
Temperature Range . . . . . . . . . . . . . . . . . . ؁10؇C to ؀85؇C
Temperature Characteristics . . . . . . . . . . .؀85؇C, 5 hours
∆T/R ⁾ؓ10%
Temperature Cycle . . . . . . . . . . . . . . . . . . . .؁10؇C ,؀85؇C,
30 minutes each, 5 cycles
∆T/R ⁾ؓ10%
Load Life . . . . . . . . . . . . . . . . . .؀40؇C, 0.5 watt, 1,000 hours
∆T/R ⁾ؓ10%
Moisture and Load Life . . . . . . . . . . . . ؀40؇C, 90-95%RH,
0.5 watt, 500 hours
∆T/R ⁾ؓ10%
Vibration . . . . . . . . .10-55Hz, 1.5mm amplitude, 3 directions
∆T/R ⁾ؓ2.5%
Soldering Heat Resistance . . . . . . . 350؇Cؓ5؇C, 3 seconds
∆T/R ⁾ؓ2%
Rotational Life . . . . . . . . . . . . . . 50,000 cycles without load
∆T/R ⁾ؓ10%
∆T/R = Total Resistance Change
Note: A long life panel control should only be used in a circuit
as a potentiometer (3-terminal voltage divider ).
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TOCOS AMERICA, INC.
1177 East Tower Road, Schaumburg, IL 60173 Tel: [phone] Fax: [phone] E-mail: [e-mail] www.tocos.com