H-506-1/4 Bourns Inc., H-506-1/4 Datasheet

H-506-1/4

Manufacturer Part Number

H-506-1/4

Description

Knobs & Dials 22mm 0-15 Turns

Manufacturer

Bourns Inc.

Series

H-506r

Type

Turns-Counting Dialsr

Datasheet

1.H-506-14.pdf (1 pages)

Specifications of H-506-1/4

Design

Hex Set Screw

Number Of Turns

Shaft Size

6.35 mm

Diameter

6.35 mm

Color

Satin Chrome

Dial Division

50 per Turn

Dial Type

Turns-Counting, Analog

Diameter, Shaft

0.25 "

Dimensions

0.893"Dia×0.984"L

Finish

Satin Chrome

Length, Shaft

0.984 in.

Locking Brake

Yes

Markings

White on Black Ground

Mounting Type

Panel

Range

15 Turns

Readability

2 Parts in 1000

Torque

7.0 Oz-in. (Min.)

Weight

0.25 Oz.

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With

For precision potentiometers or other rotating devices up to 15 turns

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

H-506-1/4

Manufacturer:

INTERSIL

Quantity:

201

Current page: 1 of 1
Download datasheet (187Kb)

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, 120º apart

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

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

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

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

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

2. Mount potentiometer in panel with nut and lockwasher

3. Turn potentiometer shaft counterclockwise to obtain

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

Dimensional Drawings

How to Order

Mechanical and Physical Characteristics

Shaft and Bushing Requirements

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

potentiometer mounting hole.

supplied with the potentiometer.

minimum resistance or voltage ratio. This is not necessarily

identical with mechanical stop.

panel. Tighten knob set screws to potentiometer shaft.

Part Number

H-506-1/4

H-506-6M

Features

H-506 Turns-Counting Dial

(.984)

25.0

(.669)

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*

17.0

MAX.

(.059)

1.5

(.582)

14.8

(.078)

(.374)

2.0

9.5

Accepts Shaft

6.35 mm (.250)

6 mm (.236)

Diameter

POTENTIOMETER

Customers should verify actual device performance in their specific applications.

(.893)

22.7

MOUNTING WASHER AND NUT

SUPPLIED WITH POTENTIOMETER

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

Specifications are subject to change without notice.

TOLERANCES: EXCEPT WHERE NOTED

DECIMALS: .XX ±

FRACTIONS: ±1/64

DIMENSIONS:

Satin Chrome

22.5 mm (0.8858 in.) maximum

Finish

2 SET SCREWS

(IN.)

(.020)

.51

.XXX ±

POTENTIOMETER

MOUNTING HOLE

(.370)

9.5

(.005)

.13

REV. 04/07

(.078)

(.405)

2.0

10.3

TYP.

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