Dil ID: 6
Dil Adı: turkish
Dil Kodu: tr7tayfun Magnat Audio Markası'nın Ürünleri
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Elektronik Bilgi Kütüphanesi
Anasayfa > Markalar > Magnat Audio > Yazıcı > Mechanical Rotary Encoders 51 Series
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Optical and Mechanical
Encoders
Mechanical Encoders
Forpricesanddiscounts,contactalocalSalesOfce,anauthorizedlocalDistributororGrayhill.
OPTIONS
Adjustable Stops
Set and reset stops to limit rotation. All
dimensions are the same as for xed stop
switches. Switches are shipped with the stop
blades located to limit rotation to 11 switch
positions.Forcontinuousrotation,removeboth
blades. For limited rotation, remove the 2nd
(clockwise) blade and move it to the hole located
between the positions shown in the Truth Tables.
Removal of a plastic washer provides access to
thebladesandslots.Adjustablestopversions
are available in unsealed styles only.
Shaft and Panel Seal
Switches are available in sealed or unsealed
styles.Forsealedstyle,thepanelissealedby
an o-ring at the base of the bushing. The shaft
issealedbyano-ringinsideofbushing.After
the switch is mounted, seals do not alter the
dimensions of the unsealed style.
Dec. Switch 2nd Output Terminal
No. Pos'n.* Pin** 1 2 4 8
0 1 4-5
1 2 5-6
2 3 6-7
3 4 7-8
4 5 8-9
5 6 9-10
6 7 10-11
7 8 11-12
8 9 12-1
9 10 1-2
10 11 2-3
11 12 3-4
Indicates contact made to common
* The switch position number is the terminal location opposite the shaft flat; it is
not the same as the decimal number.
**Tolimitanadjustablestopswitchtothedecimalnumbershown,insertthe
secondpinintheholelyingbetweenthe2switchpositionsindicated.
TRUTH TABLES
Binary Code Decimal Binary Code Decimal Complement
Electrical Rating
Rated:Tomakeand break 125mA30Vdc
resistiveloadfor25,000cyclesofoperation.
Cycle:(1cycle=360°rotationandreturn)Test
conditions are standard atmospheric pressure,
25°Cand68%relativehumidity.
Contact Resistance: 20 milliohms initially,
300milliohmsmaximumafterlife
Insulation Resistance: 50,000 megohms
initially,10,000megohmsafterlife
Voltage Breakdown:500Vacbetween
mutually insulated parts
SPECIFICATIONS
Type Of Maximum No. BCD Output BCD Complement
Switch Of Positions Unsealed Sealed Unsealed Sealed
7 513360-7 513374-7 513361-7 513375-7
8 513360-8 513374-8 513361-8 513375-8
FixedStop 9 513360-9 513374-9 513361-9 513375-9
10 513360-10 513374-10 513361-10 513375-10
11 513360-11 513374-11 513361-11 513375-11
12 513360-12-F 513374-12-F 513361-12-F 513375-12-F
ContinuousRotation 12 513360-12-C 513374-12-C 513361-12-C 513375-12-C
AdjustableStop 12 513385 ——— 513384 ———
The-Csufxindicatescontinuousrotation.The-Fsufxindicatesaxedstopbetweenpositions1and12.
ORDERING INFORMATION
Materials and Finishes
Bases: Thermoset plastic
Detent Rotor: Nylon
Shaft, Stop Blades, Stop Arm, Thrust Washer
And Retaining Ring: Stainless steel
Detent Balls: Steel, nickel-plated
Bushing: Zinc, Tin-zinc-plated
Detent Spring: Stainless steel
Common Terminals and Rings: Brass, gold
plate.00003"minimumoversilverplate.0003"
minimum
Terminals: Brass with silver contact surface,
gold-plated.00003"
Rotor Contact: Berillium copper with silver
contact surface
Shaft And Panel Seal: Silicone rubber
Mounting Hardware:Onemountingnut,.089"
thickby.375"acrossats,andoneinternaltooth
lockwasher are supplied with the switch.
Additional Characteristics
Contact Type: Wiping contacts
Shaft Flat Orientation: Switch position is
denedasthatpositionthatisoppositetheshaft
flat. The location of the contacts in relation to the
shaft flat is shown on the circuit diagram.
Terminals: Only the active position terminals,
as shown in the circuit diagram are supplied
with the switch. All common terminals are
supplied.
Stop Strength:7.5in-lbsminimum
Rotational Torque:8to16in-oz
Bushing Mounting: Required for these
switches
Maximum Mounting Torque:15in-lbs.
Dec. Switch 2nd Output Terminal
No. Pos'n.* Pin** 1 2 4 8
0 1 12-1
1 2 1-2
2 3 2-3
3 4 3-4
4 5 4-5
5 6 5-6
6 7 6-7
7 8 7-8
8 9 8-9
9 10 9-10
10 11 10-11
11 12 11-12