H-506-1-4: 产品描述Knobs u0026 Dials 22mm 0-15 Turns; 产品类别热门应用机电/工控/自动化; 文件大小191KB，共1页; 制造商Bourns; 官网地址http://www.bourns.com

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H-506-1-4概述

Knobs u0026 Dials 22mm 0-15 Turns

H-506-1-4规格参数

参数名称	属性值
产品种类 Product Category	Knobs & Dials
制造商 Manufacturer	Bourns
RoHS	Details
产品 Product	Dials
类型 Type	Turns-Counting Dial
Shaft Diameter	1/4 in
Outside Diameter	23 mm
高度 Height	25 mm
Design	Concentric with Brake
Indicator Style	Numbers, 15-Turn
系列 Packaging	Bulk
Features	No backlash - mounted directly to potentiometer shaft
工厂包装数量 Factory Pack Quantity	5

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Features

■

Compact, requires only 22.7 mm

■

diameter panel space

No backlash

For use with precision potentiometers or

other rotating devices up to 15 turns

Designed for use with plastic shafts

RoHS compliant*

Model H-506 is available but not

recommended for new designs.

Model H-516

is preferred.

H-506 Turns-Counting Dial

Mechanical and Physical Characteristics

Number of Turns .............................................................................................................................................................................0 to 15

Dial Divisions ............................................................................................................................................................................ 50 per turn

Readability - Over 10 Turns ............................................................................................................................................... 2 parts in 1000

Torque With Brake Engaged ..................................................................................................................... 5.0 N-cm (7.0 oz-in.) minimum

Markings ........................................................................................................................................................White on black background

Locking Brake ...................................................................................................................................................................................... Yes

Weight ........................................................................................................................................................................... 7 grams (0.25 oz.)

Set Screws ........................................................................................................................ ISO M3x 0.35, 2 screws included, 120 º apart

Set Screw Tightening Torque .............................................................................................................. 16.94 N-cm (1.5 lbs.-in.) minimum

Hex Key Size .................................................................................................................................................... Single slotted screwdriver

Shaft and Bushing Requirements

Shaft Diameter Requirements ................................................................................................................................... Refer to chart below

Shaft Extension Beyond Panel ................................................................................................................. 17.5 mm (0.6890 in.) minimum

22.5 mm (0.8858 in.) maximum

Bushing Extension Beyond Panel ............................................................................................................... 10 mm (0.3937 in.) maximum

H-506 MOUNTING INSTRUCTIONS

1. Drill 2.0 mm (.0787 in.) diameter anti-rotation pin hole on vertical

centerline, 9.5mm (.375 in.) below center of potentiometer

mounting hole.

2. Mount potentiometer in panel with nut and lockwasher supplied

with the potentiometer.

3. Turn potentiometer shaft counterclockwise to obtain minimum

resistance or voltage ratio. This is not necessarily identical with

mechanical stop.

4. Loosen set screws in knob of dial. Set dial to “0.0” reading.

5. While holding outer ring of dial, position unit lightly against

panel. Tighten knob set screws to potentiometer shaft.

Dimensional Drawings

14.8

(.582)

POTENTIOMETER

MOUNTING WASHER AND NUT

SUPPLIED WITH POTENTIOMETER

POTENTIOMETER

MOUNTING HOLE

2 SET SCREWS

9.5

(.370)

10.3

TYP.

(.405)

2.0

(.078)

1.5

(.059)

17.0

MAX.

(.669)

25.0

(.984)

2.0

(.078)

22.7

(.893)

How To Order

Accepts Shaft

Diameter

6.35 mm (.250)

6 mm (.236)

Part Number

H-506-1/4

H-506-6M

REV. 07/11

*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications

9.5

(.374)

TOLERANCES: EXCEPT WHERE NOTED

.51

.13

DECIMALS: .XX

.XXX

(.020)

(.005)

FRACTIONS:

±1/64

DIMENSIONS:

(IN.)

Finish

Satin Chrome

H-506-1-4

H-506-1-4在线购买

H-506-1-4概述

H-506-1-4规格参数

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