Datasheet > RV20

RV20

更新时间： 2024-11-01 06:09:15

品牌	Logo	应用领域
东高志 - TOCOS		/
页数	文件大小	规格书
3页	522K
描述
20mm Diameter, Single-Turn, Carbon Industrial Panel Controls

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中文翻译

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数据手册

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RV20 数据手册

TOCOS

RV20^Series

P A N E L C O N T R O L S

20mm Diameter, Single-Turn, Carbon Industrial Panel Controls

RV20YN

RV20YP1

RV20YL

Features

20mm diameter, single-turn industrial panel controls

Carbon film element Single unit, single shaft

ꢄ

Linear or audio tapers

Metal shaft and bushing Optional shaft lock models available

ꢄ

6mm diameter metal shafts in slot, flat or round end styles

Standard 10mm, 15mm or 20mm shaft length

ꢄ

Panel or PC board mounting styles

Rear exit lug or pin terminals

Wide standard resistance range

ꢄ

Specifications

Electrical

Environmental

ꢁ

Temperature Range . . . . . . . . . . . . . . . . . . ꢃ10ꢂC to 85ꢂC

Standard Resistance Range . . . . . . . . . . B = 100Ω to 2MΩ

A,C = 2kΩ to 2MΩ

ꢁ

Temperature Characteristics . . . . . . . . . . . 80ꢂC, 5 hours

ꢀ

Resistance Tolerance . . . . . . . . . . . . . . . . . 10% standard

without load

)

ꢀ

10kΩ ꢀ ∆T/R

End Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Ω max.

)

ꢀ

10kΩ

1MΩ ꢀ ∆T/R

10%

Resistance Taper . . . . B = linear; A = CW audio (logarithm);

)

15%

C = CCW audio (logarithm)

ꢁ

Load Life . . . . . . . . . . 40ꢂC, 90 minutes on, 30 minutes off,

Peak Noise (C.R.V.) . . . . . . . 3% or 3Ω, whichever is greater

Power Rating . . . . . . . . . . . B = 0.25 watt; A,C = 0.125 watt

1,000 hours with rated load

)

ꢀ

∆T/R

10%

ꢁ

at 40ꢂC, 0 watt at 85ꢂC

ꢁ

Moisture and Load Life . . . . . . . . . . . . 40ꢂC, 90-95%RH,

90 minutes on, 30 minutes off,

Maximum Input Voltage . . . . . . . . 250VDC or power rating,

500 hours with rated load

whichever is smaller

)

ꢁ

15%

100kΩ ꢀ ∆T/R ꢃ10%

Insulation Resistance . . . . . . .100MΩ minimum at 500VDC

Dielectric Strength . . . . . . . . . . . . . . . . . . 500VAC, 1 minute

)

ꢁ

100kΩ ꢀ ∆T/R ꢃ10%

20%

Soldering Heat Resistance . . . . . . . . . . . 350ꢂC, 3 seconds

)

ꢀ

Adjustment Travel . . . . . . . . . . . . . . . . . . . . . . . . . 230ꢂ 10ꢂ

∆T/R

Rotational Life . . . . . . . . . . . . . . .15,000 cycles without load

Mechanical

)

ꢀ

∆T/R

R = Total Resistance Value; ∆T/R = Total Resistance Change

ꢀ

Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . . 260ꢂ 10ꢂ

•

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 . . . . . . . . . . . . . . . . . . . . . . . 235ꢂC, 5 seconds

Marking . . . . . . . . . . . . . Model type, taper, resistance code,

shaft type, terminal identification, date code

TOCOSAMERICA,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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