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OEM Sensors And Components - Switches - Rotary Optical Encoders


A very useful range of rotary optical encoders including models designed for manual control and models designed for high speed machine control.


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 Grayhill 63 series
 Grayhill 61 Series
 Grayhill 62 Series

Grayhill 63 series
The 63 Series includes
• Series 63A, a miniature 1/8" shaft absolute encoder with 8bit Gray code.
• Series 63Q, a miniature 1/8" shaft incremental encoder with ABZ outputs.
• Series 63T, a miniature 1/4" hollow shaft incremental encoder with ABZ outputs.

• Series 63K, high speed 4pin incremental encoder with ball bearing shaft 25-256 ppr, with AB outputs.
• Series 63R, high speed 5pin polarized incremental encoder with ball bearing shaft, 25-256 ppr, with AB outputs.
1.63RS256 ... [more details]
Grayhill series 63R, sealed electrical interface, 256 pulses per revolution, with pins.
2.63A256-H-G-A ... [more details]
Grayhill series 63A absolute encoder with 256 absolute positions, Vs = 5-26Vdc, Gray Coding, count increases as shaft turned clockwise
3.63QDL-3-P ... [more details]
Grayhill Series 63Q, 1024 quadrature cycles per revolution, 5Vdc ±5% power supply, TTL line output, with pins
4.63QDH-2-P ... [more details]
Grayhill Series 63Q, 1024 quadrature cycles per revolution, 5-26Vdc power supply, OL7272 (5-26Vdc) line driver, with pins.

Grayhill 61 Series
Grayhill Optical encoders, economical series designed for volume professional applications.
Series Models
61B and 61C

SERIES 61B
Features
• 16, 24 or 32 Position with or without Pushbutton
• Detent for Tactile Feedback and Minimal Backlash
• Optical Coupling for Long Life
Applications
• Positions Screen Cursor
• More Friendly than Keyboards
• Permits Visual Concentration
• Economic Touchscreen Alternative
• Pushbutton for Entry Function
• Rugged Construction

SERIES 61C
Features
• 16 or 32 Position with Pushbutton
• Competitively Priced to Similar Electromechanical Switches
• Optically Coupled for more than a Million trouble-free rotations
• Has Data Entry Pushbutton Switch Activated By Switch Shaft
• Compatible With CMOS, TTL and HCMOS Logic
Applications
• Operationally Used to Move Display Icon and Input Data
• Used to Set Radio Frequency, Drill Depth, RPM, etc.

We have a range of attractive collet knobs available.
1.61B22-01-02 ... [more details]
GRAYHILL SWITCH, ROTARY 16 POSITION OPTICAL ENCODER, QUADRATURE CODING, WITH PUSH BUTTON, WITH PCB PINS
2.61B15-01-02 ... [more details]
GRAYHILL SWITCH, ROTARY 24 POSITION OPTICAL ENCODER, QUADRATURE CODING, WITH PUSHBUTTON, WITH PCB PINS.
3.61B11-01-02 ... [more details]
GRAYHILL SWITCH, ROTARY 32 POSITION OPTICAL ENCODER, QUADRATURE CODING, WITH PUSH BUTTON, WITH PCB PINS
4.61C22-01-04-02 ... [more details]
GRAYHILL SWITCH ROTARY 16 POSITION OPTICAL ENCODER, QUADRATURE CODING, WITH PUSHBUTTON, WITH DETENT
5.61C11-01-08-02 ... [more details]
GRAYHILL SWITCH, ROTARY 32 POSITION OPTICAL ENCODER, QUADRATURE CODING, WITH PUSHBUTTON, WITH DETENT
6.61K128 ... [more details]
Grayhill Series, 61K rotary, 300 rpm optical incremental encoder, 4 pin standard seal, 128 cycles per revolution, standard pin out.
7.61K256 ... [more details]
Grayhill Series, 61K rotary, 300 rpm optical incremental encoder, 4 pin standard seal, 256 cycles per revolution, with pins
8.61R100 ... [more details]
Grayhill Series, 61R, rotary, 300 rpm optical incremental encoder, 5 pin polarized, standard seal, 100 cycles per revolution, with pins
9.61KS256 ... [more details]
Grayhill Series, 61KS rotary, 300 rpm optical incremental encoder, 4 pin sealed, 256 cycles per revolution, with pins

Grayhill 62 Series
Grayhill Series 62. A low cost professional unit featuring small size and long life expectancy. These are designed for human interface and have up to 32 positions per turn. The series is based on mechanical detent, except for 62M series which employs magnet detent to ensure long life, mechanically silent operation.
Models
• Series 62A, 62V, 62D compact 1/2in package, optional push button.
• Series 62AG compact 1/2in package, optional push button, lower cost.
• Series 62B compact 17.5mm round package, push or pull to turn high torque shaft.
• Series 62C compact 1/2in package, concentric shaft
• Series 62F compact 1/2in package, lighted shaft
• Series 62H compact 1/2in package, concentric shaft, high torque
• Series 62HN compact 1/2in package, high torque, non turn concentric shaft
• Series 62HR high torque, redundant output
• Series 62HS high torque, low depth, optional pushbutton
• Series 62M 1" round package, magnetic detent, smooth, quiet, long life
• Series 62N compact 1/2in, non turning concentric shaft.
• Series 62P compact 16.4mm PCB mount package, consumer products, white-wear etc.
• Series 62R compact 1/2in package, redundant circuitry.
• Series 62S compact 1/2in package, low profile and economical cost.
Note: Unit prices are high. Please seek a quotation for volume prices.
1.62A22-02-060C ... [more details]
GRAYHILL SERIES 62A ROTARY OPTICAL ENCODER, 5V INPUT, 22.25° / 16 POSITIONS, WITH PUSHBUTTON, 6.0in. CABLE, CONNECTOR .050in. CENTRES, QUADRATURE CODING.
2.62C1111-01-P ... [more details]
GRAYHILL SWITCH, ROTARY OPTICAL ENCODER, DECK A=16 POSITION, DECK B = 16 POSITION, DUAL CONCENTRIC SHAFT, NO SWITCH, PINS.
3.62C1111-01-080S ... [more details]
GRAYHILL SWITCH, ROTARY OPTICAL ENCODER, DECK A=16 POSITION, DECK B = 16 POSITION, DUAL CONCENTRIC SHAFT, NO SWITCH, 8"(203mm) STRIPPED CABLE.
4.62C2211-01-P ... [more details]
GRAYHILL SWITCH, ROTARY OPTICAL ENCODER, SERIES 62C with concentric shaft, Deck A=16 position, Deck B=32 positions, no switch, with pins.
5.62S22-M5-PH ... [more details]
Grayhill Series 62S, 22° for code change with 16 detent positions, medium torque detent, 510 gram force pushbutton, 0.10" centre pins of 0.230" length.
6.62T22-M0-040C ... [more details]
Grayhill sw, Optical Encoder, Thumb-wheel, 22.5° (16 positions), 4.0in. Cable, connector
7.62V11-02-020C ... [more details]
Grayhill Series 62 1/2" package, for 3.3 Vdc input, with detent, 11.25° or 32 positions, with push button, 020 " cable length, Connector; 0.050" centres