RV24 Datasheet, PDF (1/7 Pages) TOCOSAMERICA, INC. – 24mm Diameter, Single-Turn, Carbon Industrial Panel Controls

RV24 Series
TOCOS®
PANEL CONTROLS
24mm Diameter, Single-Turn, Carbon Industrial Panel Controls
RV24YN
RV24YGME
RVT24YN
Features
Ⅲ 24mm diameter, single-turn industrial panel controls Ⅲ Carbon film element Ⅲ Linear or audio tapers
Ⅲ Single, tandem and triple units, single shaft; dual unit, dual shaft Ⅲ SPST or SPDT switch with 1A or 3A rating
Ⅲ Shaft lock and center tap models Ⅲ Metal shaft and bushing Ⅲ Panel mount only Ⅲ Right angle ear-lug terminals
Ⅲ 6mm diameter shafts in slot, flat or round end styles Ⅲ Standard 15mm or 20mm shaft length
Specifications
Electrical
Standard Resistance Range . . . . . . . . . . . B = 50Ω to 2MΩ
A,C = 1kΩ to 2MΩ
Resistance Tolerance . . . . . . . . . . . . . . . . . ؓ10% standard
End Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Ω max.
Resistance Taper . . . . B = linear; A = CW audio (logarithm);
C = CCW audio (logarithm)
Peak Noise (C.R.V.) . . . . . . . 3% or 3Ω, whichever is greater
Power Rating . . . . . . . . . . . B = 0.25 watt; A,C = 0.125 watt
at ؀40؇C, 0 watt at ؀85؇C
Maximum Input Voltage . . . . . B = 315VDC; A,C = 200VDC
or power rating, whichever is smaller
Insulation Resistance . . . . . 100MΩ minimum at 1,000VDC
Dielectric Strength . . . . . . . . . . . . . . . . 1,000VAC, 1 minute
Adjustment Travel . . . . . . . . . . . . . . . . . . . . . . . . . 280؇ؓ10؇
Mechanical
Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . . . 300؇ؓ5؇
Shaft Torque
Single Unit . . . . . . 51 to 306 gf • cm (0.707 to 4.242 oz • in)
Other Units . . . . . . 51 to 510 gf • cm (0.707 to 7.070 oz • in)
Stop Strength . . . . . . . . . . . 9.18 kgf • cm (127.26 oz • in) max.
Mounting Nut Torque . . . . . . 15 kgf • cm (207.94 oz • in) max.
Solderability . . . . . . . . . . . . . . . . . . . . . . . 235؇C, 5 seconds
Marking . . . . . . . . . . . . . Model type, taper, resistance code,
shaft type, terminal identification, date code
Environmental
Temperature Range . . . . . . . . . . . . . . . . . . ؁10؇C to ؀85؇C
Temperature Characteristics . . . . . . . . ؀85؇C, 30 minutes
without load
R ⁾ 10kΩ © ∆T/R ⁾ؓ6%
10kΩ ! R ! 1MΩ © ∆T/R ⁾ؓ10%
R ⁰ 1MΩ © ∆T/R ⁾ؓ15%
Load Life . . . . . . . . . . . . ؀40؇C, 1,000 hours with rated load
∆T/R ⁾ؓ10%
Moisture and Load Life . . . . . . . . . . . . ؀40؇C, 90-95%RH,
500 hours with rated load
R ! 100kΩ © ∆T/R ⁾؁10%~؀15%
R ⁰ 100kΩ © ∆T/R ⁾؁10%~؀20%
Thermal Shock . . . . . . . . . . . . . . . . . . . . . . . ؁10؇C ~؀85؇C,
5 cycles without load
∆T/R ⁾ؓ10%
Vibration . . . . . . . . . . . . . . . . . . .10-55Hz, 1.5mm amplitude,
3 directions, 2 hours each
∆T/R ⁾ؓ2.5%
Soldering Heat Resistance . . . . . . . . . . . 350؇C, 3 seconds
∆T/R ⁾ؓ2%
Rotational Life . . . . 15,000 cycles (500 cycles for shaft lock
models only) without load
∆T/R ⁾ؓ7%
Standard Rotary Switches
Switch Rating . . . . . . . . . . 110VAC, 1A or 3A, SPDT or SPST
Contact Resistance . . . . . . . . . . . . . . . . . . . . . . 0.05Ω max.
Operating Torque . . . . . . . . 1,530 gf • cm (21.21 oz • in) max.
Operating Life . . . . . . . . . . . . . . . 10,000 cycles without load
R = Total Resistance Value; ∆T/R = Total Resistance Change
TOCOS AMERICA, INC.
35
1177 East Tower Road, Schaumburg, IL 60173 Tel: [phone] Fax: [phone] E-mail: [e-mail] www.tocos.com