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参数资料
| 型号： | 25LR22-H-Z |
| 厂商： | GRAYHILL INC |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | SINGLE, 2 CHANNELS, ROTARY OPTICAL POSITION ENCODER |
| 封装： | ROHS COMPLIANT PACKAGE |
| 文件页数： | 2/2页 |
| 文件大小： | 312K |
| 代理商： | 25LR22-H-Z |
Optical
and
Mechanical
Encoders
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
Switching Loads: 1.5 mA at 115 Vac, resistive;
150 mA at 14 Vdc, resistive
Current Carrying Capacity: 250 mA
maximum at 28 Vdc, resistive load
Contact Resistance: 75 m
, typical
Insulation Resistance: 1000 m
minimum
between terminals
Voltage Breakdown: 1000 Vac minimum
between terminals
Life Expectancy: 100,000 cycles of operation at
rated loads. One cycle of operation is a rotation
through all of the active positions and a return to
the starting position.
Mechanical Ratings
Rotational Torque: 2 to 6 in-oz
Operating Temperature Range: -40 C°to+85C°
Storage Temperature Range: -65 C° to +85 C°
Continuous Rotation: All standard switches
are continuous rotation. Desired stop locations
supplied upon request.
Anti-Rotation Device: Integral non-turn tab,
flatted bushing, .375" diameter, .320 double “D”
across flats.
Termination: Standard is PC style, parallel to
shaft, facing rear. Options include PC, parallel to
shaft, facing front.
Panel Mounting Torque: 10 in-lbs maximum
Materials and Finishes
Bushing/Housing and Shaft/Rotor: Reinforced
thermoplastic
Detent Ball: Stainless steel, nickel-plated
Detent Spring: Tinned music wire
Contacts: Beryllium copper, gold plate over
nickel
Terminals: Copper alloy, #725, 100% tin plate
over nickel plate
Output Board: FR-4, copper/nickel-plated
Mounting Nut: Brass, tin/zinc-plated hex nut
Mounting Bracket: Stainless Steel, tin-plated
Series: 25L = Economical, single deck encoder
Housing Color: B = Black housing; R = Red housing
Angle of Throw: 10 = 10°, 36 positions; 11 = 11.25°, 32 positions;
15 = 15°, 24 positions; 18 = 18°, 20 positions;
22 = 22.5°, 16 positions; 30 = 30°, 12 positions;
45 = 45°, 8 positions
25LB10-Q-Z
Mounting Bracket: Z = with bracket, Blank = no bracket
Code Output: H = Hexadecimal available only in 22.5°
G = Gray available only in 22.5°
Q = Quadrature (2-bit)
ORDERING INFORMATION
Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill.
For Custom codes. Termination, Tirque, Angles of Throw, Call Grayhill for more information.
Custom materials, styles, color and markings are available. Custom knobs available, see page I-57.
Encoder
5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 25LR22-Q | 制造商:Grayhill 功能描述:ENCODER, RED, 22.5°, QUADRATURE, 16 POSITIONS - Bulk 制造商:Grayhill 功能描述:ENCODER ROTARY 16POS PCB 制造商:Grayhill 功能描述:Mechanical Encoder Rotary Incremental Flat 6oz.in Straight Quadrature Digital Square Wave 16PPR Through Hole PC Pins |
| 25LR22-Q-Z | 制造商:Grayhill 功能描述:ENCODER, RED, 22.5°, QUADRATURE, 16 POSITIONS - Bulk 制造商:Grayhill 功能描述:ENCODER ROTARY 16POS PCB W/BRACK 制造商:Grayhill 功能描述:Mechanical Encoder Rotary Incremental Flat 6oz.in Straight Quadrature Digital Square Wave 16PPR Bracket Mount PC Pins |
| 25LR30-Q | 制造商:Grayhill 功能描述:MECHANICAL ENCODER 3PIN - Bulk 制造商:Grayhill 功能描述:ENCODER ROTARY 12POS PCB 制造商:Grayhill 功能描述:Mechanical Encoder Rotary Incremental Flat 6oz.in Straight Quadrature Digital Square Wave 12PPR Through Hole PC Pins |
| 25LR30-Q-Z | 制造商:Grayhill 功能描述:MECHANICAL ENCODER 3PIN - Bulk 制造商:Grayhill 功能描述:ENCODER ROTARY 12POS PCB W/BRACK 制造商:Grayhill 功能描述:Mechanical Encoder Rotary Incremental Flat 6oz.in Straight Quadrature Digital Square Wave 12PPR Bracket Mount PC Pins |
| 2-5LS | 制造商:JST SALES AMERICA INC 功能描述:SPADE TONGUE TERMINAL BULK |
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