RV20 Datasheet, PDF (1/3 Pages) TOCOSAMERICA, INC. – 20mm Diameter, Single-Turn, Carbon Industrial Panel Controls

RV20 Series
TOCOS®
PANEL CONTROLS
20mm Diameter, Single-Turn, Carbon Industrial Panel Controls
RV20YN
RV20YL
RV20YP1
Features
Ⅲ 20mm diameter, single-turn industrial panel controls Ⅲ Carbon film element Ⅲ Single unit, single shaft
Ⅲ Linear or audio tapers Ⅲ Metal shaft and bushing Ⅲ Optional shaft lock models available
Ⅲ 6mm diameter metal shafts in slot, flat or round end styles Ⅲ Standard 10mm, 15mm or 20mm shaft length
Ⅲ Panel or PC board mounting styles Ⅲ Rear exit lug or pin terminals Ⅲ Wide standard resistance range
Specifications
Electrical
Standard Resistance Range . . . . . . . . . . B = 100Ω to 2MΩ
A,C = 2kΩ 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 . . . . . . . . 250VDC or power rating,
whichever is smaller
Insulation Resistance . . . . . . . 100MΩ minimum at 500VDC
Dielectric Strength . . . . . . . . . . . . . . . . . . 500VAC, 1 minute
Adjustment Travel . . . . . . . . . . . . . . . . . . . . . . . . . 230؇ؓ10؇
Mechanical
Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . . 260؇ؓ10؇
Shaft Torque . . . . . . 50 to 300 gf • cm (0.693 to 4.159 oz • in)
Stop Strength . . . . . . . . . . . . . 6 kgf • cm (83.176 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 . . . . . . . . . . . ؀80؇C, 5 hours
without load
R ! 10kΩ © ∆T/R ⁾ؓ6%
10kΩ ⁾ R ! 1MΩ © ∆T/R ⁾ؓ10%
R ⁰ 1MΩ © ∆T/R ⁾ؓ15%
Load Life . . . . . . . . . . ؀40؇C, 90 minutes on, 30 minutes off,
1,000 hours with rated load
∆T/R ⁾ؓ10%
Moisture and Load Life . . . . . . . . . . . . ؀40؇C, 90-95%RH,
90 minutes on, 30 minutes off,
500 hours with rated load
R ! 100kΩ © ∆T/R ⁾؁10%~؀15%
R ⁰ 100kΩ © ∆T/R ⁾؁10%~؀20%
Soldering Heat Resistance . . . . . . . . . . . 350؇C, 3 seconds
∆T/R ⁾ؓ2%
Rotational Life . . . . . . . . . . . . . . .15,000 cycles without load
∆T/R ⁾ؓ7%
R = Total Resistance Value; ∆T/R = Total Resistance Change
TOCOS AMERICA, INC.
25
1177 East Tower Road, Schaumburg, IL 60173 Tel: [phone] Fax: [phone] E-mail: [e-mail] www.tocos.com