The GRAYHILL 62S18-H9-020CH is a high-quality optical rotary encoder designed for precise position feedback in various industrial and medical applications. Manufactured in the USA, this encoder offers reliable performance with a compact design and robust construction.
Product Features
Part Number: 62S18-H9-020CH
Manufacturer: GRAYHILL
Country of Origin: US
Unit of Measure: Each (EA)
ECCN: EAR99
Package Type: Black (BLK)
RoHS Compliant: Yes
Product Category: Encoders
Optical sensing technology for high accuracy
20 pulses per revolution (PPR) for precise position detection
Compact 1/2'' package size requiring minimal behind-panel space
Optional integral pushbutton for enhanced functionality
Choices of cable length and termination options
Designed for up to 1 million rotational cycles (non-detent) and 3 million for non-detent styles
Connector (.100 Center): Nylon UL94V-2, tin plated copper alloy
Cable: Copper stranded with PVC insulation
Options & Customization
Contact Grayhill for custom terminations, shaft and bushing configurations, rotational torque, pushbutton force, and code output options. Control knobs are also available.
Datasheet & Additional Information
For detailed specifications and technical data, please refer to the datasheet.
Note: This product description is based solely on provided data. The datasheet was not processed; please search the internet for the part number for more details.
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{"id":10027352785213,"title":"62S18-H9-020CH","handle":"62s18-h9-020ch","description":"\u003ch3\u003eGRAYHILL 62S18-H9-020CH Rotary Encoder Optical 20PPR\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eGRAYHILL 62S18-H9-020CH\u003c\/strong\u003e is a high-quality optical rotary encoder designed for precise position feedback in various industrial and medical applications. Manufactured in the USA, this encoder offers reliable performance with a compact design and robust construction.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 62S18-H9-020CH\u003c\/li\u003e\n \u003cli\u003eManufacturer: GRAYHILL\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: US\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eProduct Category: Encoders\u003c\/li\u003e\n \u003cli\u003eOptical sensing technology for high accuracy\u003c\/li\u003e\n \u003cli\u003e20 pulses per revolution (PPR) for precise position detection\u003c\/li\u003e\n \u003cli\u003eCompact 1\/2'' package size requiring minimal behind-panel space\u003c\/li\u003e\n \u003cli\u003eOptional integral pushbutton for enhanced functionality\u003c\/li\u003e\n \u003cli\u003eChoices of cable length and termination options\u003c\/li\u003e\n \u003cli\u003eDesigned for up to 1 million rotational cycles (non-detent) and 3 million for non-detent styles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eEnvironmental\u003c\/th\u003e\n \u003ctd\u003e\n \u003cul\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to 85°C\u003c\/li\u003e\n \u003cli\u003eStorage Temperature Range: -55°C to 100°C\u003c\/li\u003e\n \u003cli\u003eHumidity: 96 hours at 90–95% at 40°C\u003c\/li\u003e\n \u003cli\u003eMechanical Vibration: 15G harmonic motion, 10-2000 Hz\u003c\/li\u003e\n \u003cli\u003eMechanical Shock: 100G for 6 ms (half sine and sawtooth wave)\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eElectrical \u0026amp; Mechanical\u003c\/th\u003e\n \u003ctd\u003e\n \u003cul\u003e\n \u003cli\u003eOperating Voltage: 5.00 ±0.25 Vdc\u003c\/li\u003e\n \u003cli\u003eSupply Current: Max 30mA at 5Vdc\u003c\/li\u003e\n \u003cli\u003eOutput: Open collector phototransistor (external pull-up resistor required)\u003c\/li\u003e\n \u003cli\u003eOutput Code: 2-bit quadrature, channel A leads channel B by 90° during clockwise rotation\u003c\/li\u003e\n \u003cli\u003eLogic High: ≥3.0 Vdc; Logic Low: ≤1.0 Vdc\u003c\/li\u003e\n \u003cli\u003eMinimum Sink Current: 2.0 mA\u003c\/li\u003e\n \u003cli\u003ePower Consumption: Max 150 mW\u003c\/li\u003e\n \u003cli\u003eMechanical Life: Non-Detent 3 million cycles; Low \u0026amp; Medium 1 million cycles; High 0.5 million cycles\u003c\/li\u003e\n \u003cli\u003eAverage Rotational Torque: H-3.60±1.60 in-oz, M-2.20±1.40 in-oz, L-1.20±0.50 in-oz, N-\u0026lt;0.50 in-oz\u003c\/li\u003e\n \u003cli\u003eMounting Torque: Max 15 in-oz\u003c\/li\u003e\n \u003cli\u003eShaft Push-Out Force: Min 45 lbs\u003c\/li\u003e\n \u003cli\u003eShaft Pull-Out Force: Min 45 lbs\u003c\/li\u003e\n \u003cli\u003eTerminal Strength: Min 15 lbs terminal pull-out force\u003c\/li\u003e\n \u003cli\u003eSolderability: 95% free of pin holes and voids\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMaterials \u0026amp; Construction\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eBushing: Zamak 2\u003c\/li\u003e\n \u003cli\u003eShaft: Aluminum or Zamak 2\u003c\/li\u003e\n \u003cli\u003eRetaining Ring: Stainless steel\u003c\/li\u003e\n \u003cli\u003eCode Housing: Polyamide (nylon 6\/10 UL94HB)\u003c\/li\u003e\n \u003cli\u003eCode Rotor: Delrin 100\u003c\/li\u003e\n \u003cli\u003ePrinted Circuit Board: NEMA grade FR-4, gold over nickel plating\u003c\/li\u003e\n \u003cli\u003eInfrared Diode Chips: Gallium aluminum arsenide\u003c\/li\u003e\n \u003cli\u003eSilicon Phototransistor Chips: Gold and aluminum alloys\u003c\/li\u003e\n \u003cli\u003eConnector (.050 Center): PA4.6, tin\/lead plated phosphor bronze\u003c\/li\u003e\n \u003cli\u003eConnector (.100 Center): Nylon UL94V-2, tin plated copper alloy\u003c\/li\u003e\n \u003cli\u003eCable: Copper stranded with PVC insulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOptions \u0026amp; Customization\u003c\/h3\u003e\n\u003cp\u003eContact Grayhill for custom terminations, shaft and bushing configurations, rotational torque, pushbutton force, and code output options. Control knobs are also available.\u003c\/p\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Additional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-62s18-h9-020ch.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: This product description is based solely on provided data. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T23:24:43+05:30","created_at":"2025-08-15T23:24:43+05:30","vendor":"Waldom Electonics","type":"Encoders","tags":["Encoders","GRAYH","IMPORT_CSV","IMPORT_PT2","WLDM"],"price":552424,"price_min":552424,"price_max":552424,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50625154384189,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"62S18-H9-020CH","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"62S18-H9-020CH","public_title":null,"options":["Default Title"],"price":552424,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"62S18-H9-020CH","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/62S18-H9-020CH_Series_2062S_08fb309c.jpg?v=1755280487"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/62S18-H9-020CH_Series_2062S_08fb309c.jpg?v=1755280487","options":["Title"],"media":[{"alt":null,"id":45858045395261,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/62S18-H9-020CH_Series_2062S_08fb309c.jpg?v=1755280487"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/62S18-H9-020CH_Series_2062S_08fb309c.jpg?v=1755280487","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGRAYHILL 62S18-H9-020CH Rotary Encoder Optical 20PPR\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eGRAYHILL 62S18-H9-020CH\u003c\/strong\u003e is a high-quality optical rotary encoder designed for precise position feedback in various industrial and medical applications. Manufactured in the USA, this encoder offers reliable performance with a compact design and robust construction.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 62S18-H9-020CH\u003c\/li\u003e\n \u003cli\u003eManufacturer: GRAYHILL\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: US\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eProduct Category: Encoders\u003c\/li\u003e\n \u003cli\u003eOptical sensing technology for high accuracy\u003c\/li\u003e\n \u003cli\u003e20 pulses per revolution (PPR) for precise position detection\u003c\/li\u003e\n \u003cli\u003eCompact 1\/2'' package size requiring minimal behind-panel space\u003c\/li\u003e\n \u003cli\u003eOptional integral pushbutton for enhanced functionality\u003c\/li\u003e\n \u003cli\u003eChoices of cable length and termination options\u003c\/li\u003e\n \u003cli\u003eDesigned for up to 1 million rotational cycles (non-detent) and 3 million for non-detent styles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eEnvironmental\u003c\/th\u003e\n \u003ctd\u003e\n \u003cul\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to 85°C\u003c\/li\u003e\n \u003cli\u003eStorage Temperature Range: -55°C to 100°C\u003c\/li\u003e\n \u003cli\u003eHumidity: 96 hours at 90–95% at 40°C\u003c\/li\u003e\n \u003cli\u003eMechanical Vibration: 15G harmonic motion, 10-2000 Hz\u003c\/li\u003e\n \u003cli\u003eMechanical Shock: 100G for 6 ms (half sine and sawtooth wave)\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eElectrical \u0026amp; Mechanical\u003c\/th\u003e\n \u003ctd\u003e\n \u003cul\u003e\n \u003cli\u003eOperating Voltage: 5.00 ±0.25 Vdc\u003c\/li\u003e\n \u003cli\u003eSupply Current: Max 30mA at 5Vdc\u003c\/li\u003e\n \u003cli\u003eOutput: Open collector phototransistor (external pull-up resistor required)\u003c\/li\u003e\n \u003cli\u003eOutput Code: 2-bit quadrature, channel A leads channel B by 90° during clockwise rotation\u003c\/li\u003e\n \u003cli\u003eLogic High: ≥3.0 Vdc; Logic Low: ≤1.0 Vdc\u003c\/li\u003e\n \u003cli\u003eMinimum Sink Current: 2.0 mA\u003c\/li\u003e\n \u003cli\u003ePower Consumption: Max 150 mW\u003c\/li\u003e\n \u003cli\u003eMechanical Life: Non-Detent 3 million cycles; Low \u0026amp; Medium 1 million cycles; High 0.5 million cycles\u003c\/li\u003e\n \u003cli\u003eAverage Rotational Torque: H-3.60±1.60 in-oz, M-2.20±1.40 in-oz, L-1.20±0.50 in-oz, N-\u0026lt;0.50 in-oz\u003c\/li\u003e\n \u003cli\u003eMounting Torque: Max 15 in-oz\u003c\/li\u003e\n \u003cli\u003eShaft Push-Out Force: Min 45 lbs\u003c\/li\u003e\n \u003cli\u003eShaft Pull-Out Force: Min 45 lbs\u003c\/li\u003e\n \u003cli\u003eTerminal Strength: Min 15 lbs terminal pull-out force\u003c\/li\u003e\n \u003cli\u003eSolderability: 95% free of pin holes and voids\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMaterials \u0026amp; Construction\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eBushing: Zamak 2\u003c\/li\u003e\n \u003cli\u003eShaft: Aluminum or Zamak 2\u003c\/li\u003e\n \u003cli\u003eRetaining Ring: Stainless steel\u003c\/li\u003e\n \u003cli\u003eCode Housing: Polyamide (nylon 6\/10 UL94HB)\u003c\/li\u003e\n \u003cli\u003eCode Rotor: Delrin 100\u003c\/li\u003e\n \u003cli\u003ePrinted Circuit Board: NEMA grade FR-4, gold over nickel plating\u003c\/li\u003e\n \u003cli\u003eInfrared Diode Chips: Gallium aluminum arsenide\u003c\/li\u003e\n \u003cli\u003eSilicon Phototransistor Chips: Gold and aluminum alloys\u003c\/li\u003e\n \u003cli\u003eConnector (.050 Center): PA4.6, tin\/lead plated phosphor bronze\u003c\/li\u003e\n \u003cli\u003eConnector (.100 Center): Nylon UL94V-2, tin plated copper alloy\u003c\/li\u003e\n \u003cli\u003eCable: Copper stranded with PVC insulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOptions \u0026amp; Customization\u003c\/h3\u003e\n\u003cp\u003eContact Grayhill for custom terminations, shaft and bushing configurations, rotational torque, pushbutton force, and code output options. Control knobs are also available.\u003c\/p\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Additional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-62s18-h9-020ch.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: This product description is based solely on provided data. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
