25BF22-Q-1-16C [GRAYHILL]

Rotary Position Encoder, ROHS COMPLIANT PACKAGE-5;


型号：	25BF22-Q-1-16C
厂家：	GRAYHILL, INC
描述：	Rotary Position Encoder, ROHS COMPLIANT PACKAGE-5 编码器光电
文件：	总2页 (文件大小：337K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Mechanical Encoders

SERIES 25

Multi-Deck

FEATURES

• Multiple Code and Indexing Choices

•ꢀReliabilityꢀTestedꢀtoꢀListedꢀSpeciﬁcations

• Less than 1.0" Square

• Termination Choices

• Panel and Shaft Seal Option

• Manufactured to ISO 9001 and Military Standards

•ꢀCustomꢀConﬁgurationsꢀAvailable

DIMENSIONS in inches (and millimeters)

DIM. A .ꢀ25

(DIM A ꢀ,6ꢃꢂ

.25ꢀ .ꢀ05

.865 .ꢀ05

(20,97 ꢀ,ꢁ8ꢂ

(6,ꢁ5 ꢀ,ꢁ8ꢂ

.ꢁ2ꢀ .ꢀ0ꢀ

(8,0ꢁ ꢀ,25ꢂ

.ꢁ65 .ꢀ2ꢀ

(9,27 ꢀ,50ꢂ

.209 .ꢀꢀ5

(5,56 ꢀ,0ꢁꢂ

PART NUMBER,

DATE CODE, AND

PINOUT ID LABEL

.865 .ꢀ05

(20,97 ꢀ,ꢁ8ꢂ

Ø.25ꢀ + .ꢀꢀ0 - .ꢀꢀ2

(6,ꢁ5 + ꢀ,ꢀꢁ - ꢀ,ꢀ5ꢂ

.25ꢀ .ꢀ2ꢀ

(6,ꢁ5 ꢀ,50ꢂ

.ꢁ75 (9,5ꢁꢂ ꢁ/8-ꢁ2

.ꢀ6ꢀ .ꢀ05

(0,5ꢁ ꢀ,ꢁ8ꢂ

UNEF-2A THREAD

.09ꢀ .ꢀ05

(ꢃ,8ꢁ ꢀ,ꢁ8ꢂ

.288 .ꢀ05

(7,ꢁ0 ꢀ,ꢁ8ꢂ

.2ꢀꢀ .ꢀ05

(5,ꢀ8 ꢀ,ꢁ8ꢂ

.ꢀ2ꢀ .ꢀꢀ5

(ꢀ,50 ꢀ,0ꢁꢂ

Number of Decks

Dimension A

.ꢀ5ꢀ .ꢀꢀ5

(0,27 ꢀ,0ꢁꢂ

ꢁ

ꢃ

.ꢃ5ꢀ (00,ꢃꢁꢂ

.65ꢀ (06,50ꢂ

.85ꢀ (20,59ꢂ

0.ꢀ5ꢀ (26,67ꢂ

.0ꢀꢀ .ꢀ0ꢀ

(2,5ꢃ ꢀ,25ꢂ

TYP.

Grayhill, Inc.

•

561 Hillgrove Avenue

•

LaGrange, Illinois 60525-5997

•

USA • Phone: 708-354-1040

•

Fax: 708-354-2820

•

www.grayhill.com

Mechanical Encoders

SPECIFICATIONS

Electrical Ratings

Mechanical Ratings

Materials and Finishes

Stop Strength: 10 in-lbs minimum

Bushing: Die cast zinc alloy, tin-zinc plated

Mounting Hardware: plated brass

Decks, Deck Separators, End Plate:

Thermoplastic

Switching Loads:ꢀ150ꢀmAꢀatꢀ120ꢀVac,ꢀresistive;ꢀ Rotational Torque: 4-20 in-oz, dependent on

150ꢀmAꢀatꢀ28ꢀVdc,ꢀresistive the number of decks

Current Carrying Capacity:ꢀ 250ꢀ mAꢀ atꢀ 28ꢀ Operating Temperature Range: -65°C to

Vdc,ꢀresistive

+85°C

Contacts and Terminals:ꢀGold,ꢀsilver,ꢀnickel-

plated beryllium copper

Shaft, Stop Blades: Stainless Steel

Detent Balls: Steel, nickel-plated

Rivets: Brass, zinc-plated

Contact Resistance: 75 mΩ max. after life

Insulation Resistance: 1000 mΩ minimum

between terminals and shaft

Non-Turn Device: Flatted mounting bushing,

.375" dia. x .320"

Package Size: .865" square

Voltage Breakdown:ꢀ 1000ꢀ Vacꢀ minimumꢀ Termination: PC terminals, .100" on center.

between terminals and shaft

Decks are .200" apart

Life Expectancy: 50,000 cycles at rated loads

Contacts: Shorting

Hardware: Hex nut and lockwasher supplied

ORDERINGꢀINFORMATION

Series 25: Multi-deck

Shaft size: B = ¹/4" diameter shaft

Sealed or non-sealed: S = Shaft and panel seal; No letter = no seal

Terminal structure: P = PC, perpendicular to shaft; R = PC, rear facing (one deck

only); F = PC, front facing (one deck only).

Angle of throw (determines the maximum number of positions):

10 = 10°, 36 positions; 11 = 11.25°, 32 positions; 12 = 12°, 30 positions;

15 = 15°, 24 positions; 18 = 18°, 20 positions; 22 = 22.5°, 16 positions;

30 = 30°, 12 positions; 36 = 36°, 10 positions; 45 = 45°, 8 positions; 60 = 60°, 6 positions;

90 = 90°, 4 positions.

25BSP22–Q–1–16 C

Stop arrangement: For switches with maximum positions, add C for continuous rotation;

addꢀFꢀforꢀstopꢀbetweenꢀﬁrstꢀandꢀlast.ꢀNoꢀnotationꢀrequiredꢀforꢀlessꢀthanꢀmaximumꢀ

positions.

Number of positions: Maximum is dependent on the angle of throw. Minimum is two.

Number of decks: One through four possible.

Code output:

Bꢀ=ꢀBinaryꢀ(contactꢀGrayhillꢀforꢀavailability)

Q = Quadrature

Gꢀ=ꢀGrayꢀ(contactꢀGrayhillꢀforꢀavailability)

Specials include ¹/8" diameter shaft, custom angles of throw for binary, binary complement

andꢀgrayꢀcodeꢀoutputs.ꢀContactꢀGrayhillꢀSalesꢀforꢀavailability.

ꢀControlꢀknobsꢀavailable.

ꢀForꢀpricesꢀandꢀdiscounts,ꢀcontactꢀaꢀlocalꢀSalesꢀOfﬁce,ꢀanꢀauthorizedꢀlocalꢀDistributorꢀorꢀGrayhill.

Grayhill, Inc.

• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

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