25BF22-B-1-16F [GRAYHILL]
Rotary Position Encoder, ROHS COMPLIANT PACKAGE-5;
| 型号： | 25BF22-B-1-16F |
| 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
C
C
L
L
.ꢀ5ꢀ .ꢀꢀ5
(0,27 ꢀ,0ꢁꢂ
0
2
ꢁ
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
相关型号：
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