The GRAYHILL 62NG511-LH5-02C is a high-quality optical rotary encoder designed for precise position sensing in various applications. Manufactured in China by GRAYHILL, this encoder features a 32 pulses per revolution (PPR) optical sensing mechanism, ensuring accurate and reliable performance. It is compliant with RoHS standards and is available in a black package type.
Product Features
Optically coupled for over one million cycles durability
Available for 5 Vdc & 3.3 Vdc operating voltages
Supports 16, 20, 24, and 32 detent positions
Includes a separate non-rotating pushbutton shaft with low actuation force
Patented light pipe technology for enhanced optical performance
Choices of cable length and termination options
Suitable for global positioning, driver information systems, medical equipment, and cockpit controls
Technical Specifications
Parameter
Details
Electrical Rating (Pushbutton)
Max 24 Vdc, 10 mA resistive
Contact Resistance
< 10 ohms
Pushbutton Life Expectancy
Minimum 1 million actuations
Actuation Force
455 ± 140 g
Pushbutton Travel
0.019 ± 0.008 in
Encoder Coding
2-bit quadrature
Operating Voltage
NG5: 5.0 ± 0.25 Vdc; NG3: 3.3 ± 0.125 Vdc
Supply Current
Maximum 30 mA @ 5.0 Vdc or 3.3 Vdc
Logic High
NG5: ≥ 3.0 Vdc; NG3: ≥ 2.0 Vdc
Logic Low
Maximum 1.0 Vdc
Mechanical Life
1,000,000 cycles
Max Rotational Speed
100 RPM
Shaft Pushout / Pullout Force
Minimum 45 lbs
Mounting Torque
Maximum 15 in-lbs
Terminal Strength
Minimum 15 lbs pullout force
Operating Temperature Range
-40°C to 85°C
Storage Temperature Range
-40°C to 85°C
Environmental Resistance
Shock, vibration, humidity, and EMC standards met
Materials & Finishes
Shafts: Zinc
Bushing: Zinc
Header Pins: Tin-plated phosphor bronze
Hex Nut: Nickel-plated brass
Lockwasher: Spring steel with zinc plating
Cable: Copper stranded with PVC insulation
Additional Details
Part Number: 62NG511-LH5-02C
Manufacturer: GRAYHILL
Country of Origin: CN
UOM: EA
ECCN: EAR99
Package Type: BLK
For detailed specifications and technical data, please refer to the datasheet.
Note: Specifications are subject to change. Please consult the current datasheet for the most up-to-date information.
{"id":10025126101309,"title":"62NG511-LH5-02C","handle":"62ng511-lh5-02c","description":"\u003ch3\u003eGRAYHILL 62NG511-LH5-02C Rotary Encoder Optical 32PPR\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGRAYHILL 62NG511-LH5-02C\u003c\/strong\u003e is a high-quality optical rotary encoder designed for precise position sensing in various applications. Manufactured in China by GRAYHILL, this encoder features a 32 pulses per revolution (PPR) optical sensing mechanism, ensuring accurate and reliable performance. It is compliant with RoHS standards and is available in a black package type.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOptically coupled for over one million cycles durability\u003c\/li\u003e\n \u003cli\u003eAvailable for 5 Vdc \u0026amp; 3.3 Vdc operating voltages\u003c\/li\u003e\n \u003cli\u003eSupports 16, 20, 24, and 32 detent positions\u003c\/li\u003e\n \u003cli\u003eIncludes a separate non-rotating pushbutton shaft with low actuation force\u003c\/li\u003e\n \u003cli\u003ePatented light pipe technology for enhanced optical performance\u003c\/li\u003e\n \u003cli\u003eChoices of cable length and termination options\u003c\/li\u003e\n \u003cli\u003eSuitable for global positioning, driver information systems, medical equipment, and cockpit controls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eElectrical Rating (Pushbutton)\u003c\/td\u003e\n \u003ctd\u003eMax 24 Vdc, 10 mA resistive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eContact Resistance\u003c\/td\u003e\n \u003ctd\u003e\u0026lt; 10 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003ePushbutton Life Expectancy\u003c\/td\u003e\n \u003ctd\u003eMinimum 1 million actuations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eActuation Force\u003c\/td\u003e\n \u003ctd\u003e455 ± 140 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003ePushbutton Travel\u003c\/td\u003e\n \u003ctd\u003e0.019 ± 0.008 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eEncoder Coding\u003c\/td\u003e\n \u003ctd\u003e2-bit quadrature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eOperating Voltage\u003c\/td\u003e\n \u003ctd\u003eNG5: 5.0 ± 0.25 Vdc; NG3: 3.3 ± 0.125 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eSupply Current\u003c\/td\u003e\n \u003ctd\u003eMaximum 30 mA @ 5.0 Vdc or 3.3 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eLogic High\u003c\/td\u003e\n \u003ctd\u003eNG5: ≥ 3.0 Vdc; NG3: ≥ 2.0 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eLogic Low\u003c\/td\u003e\n \u003ctd\u003eMaximum 1.0 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eMechanical Life\u003c\/td\u003e\n \u003ctd\u003e1,000,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eMax Rotational Speed\u003c\/td\u003e\n \u003ctd\u003e100 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eShaft Pushout \/ Pullout Force\u003c\/td\u003e\n \u003ctd\u003eMinimum 45 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eMounting Torque\u003c\/td\u003e\n \u003ctd\u003eMaximum 15 in-lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eTerminal Strength\u003c\/td\u003e\n \u003ctd\u003eMinimum 15 lbs pullout force\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eEnvironmental Resistance\u003c\/td\u003e\n \u003ctd\u003eShock, vibration, humidity, and EMC standards met\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMaterials \u0026amp; Finishes\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eShafts: Zinc\u003c\/li\u003e\n \u003cli\u003eBushing: Zinc\u003c\/li\u003e\n \u003cli\u003eHeader Pins: Tin-plated phosphor bronze\u003c\/li\u003e\n \u003cli\u003eHex Nut: Nickel-plated brass\u003c\/li\u003e\n \u003cli\u003eLockwasher: Spring steel with zinc plating\u003c\/li\u003e\n \u003cli\u003eCable: Copper stranded with PVC insulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 62NG511-LH5-02C\u003c\/li\u003e\n \u003cli\u003eManufacturer: GRAYHILL\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n\u003c\/ul\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-62ng511-lh5-02c.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: Specifications are subject to change. Please consult the current datasheet for the most up-to-date information.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T16:49:56+05:30","created_at":"2025-08-14T16:49:56+05:30","vendor":"Waldom Electonics","type":"Encoders","tags":["Encoders","GRAYH","IMPORT_CSV","WLDM"],"price":354100,"price_min":354100,"price_max":354100,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50619544076605,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"62NG511-LH5-02C","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"62NG511-LH5-02C","public_title":null,"options":["Default Title"],"price":354100,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"62NG511-LH5-02C","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/49961093.jpg?v=1755170399"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49961093.jpg?v=1755170399","options":["Title"],"media":[{"alt":null,"id":45836780306749,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49961093.jpg?v=1755170399"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49961093.jpg?v=1755170399","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGRAYHILL 62NG511-LH5-02C Rotary Encoder Optical 32PPR\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGRAYHILL 62NG511-LH5-02C\u003c\/strong\u003e is a high-quality optical rotary encoder designed for precise position sensing in various applications. Manufactured in China by GRAYHILL, this encoder features a 32 pulses per revolution (PPR) optical sensing mechanism, ensuring accurate and reliable performance. It is compliant with RoHS standards and is available in a black package type.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOptically coupled for over one million cycles durability\u003c\/li\u003e\n \u003cli\u003eAvailable for 5 Vdc \u0026amp; 3.3 Vdc operating voltages\u003c\/li\u003e\n \u003cli\u003eSupports 16, 20, 24, and 32 detent positions\u003c\/li\u003e\n \u003cli\u003eIncludes a separate non-rotating pushbutton shaft with low actuation force\u003c\/li\u003e\n \u003cli\u003ePatented light pipe technology for enhanced optical performance\u003c\/li\u003e\n \u003cli\u003eChoices of cable length and termination options\u003c\/li\u003e\n \u003cli\u003eSuitable for global positioning, driver information systems, medical equipment, and cockpit controls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eElectrical Rating (Pushbutton)\u003c\/td\u003e\n \u003ctd\u003eMax 24 Vdc, 10 mA resistive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eContact Resistance\u003c\/td\u003e\n \u003ctd\u003e\u0026lt; 10 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003ePushbutton Life Expectancy\u003c\/td\u003e\n \u003ctd\u003eMinimum 1 million actuations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eActuation Force\u003c\/td\u003e\n \u003ctd\u003e455 ± 140 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003ePushbutton Travel\u003c\/td\u003e\n \u003ctd\u003e0.019 ± 0.008 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eEncoder Coding\u003c\/td\u003e\n \u003ctd\u003e2-bit quadrature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eOperating Voltage\u003c\/td\u003e\n \u003ctd\u003eNG5: 5.0 ± 0.25 Vdc; NG3: 3.3 ± 0.125 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eSupply Current\u003c\/td\u003e\n \u003ctd\u003eMaximum 30 mA @ 5.0 Vdc or 3.3 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eLogic High\u003c\/td\u003e\n \u003ctd\u003eNG5: ≥ 3.0 Vdc; NG3: ≥ 2.0 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eLogic Low\u003c\/td\u003e\n \u003ctd\u003eMaximum 1.0 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eMechanical Life\u003c\/td\u003e\n \u003ctd\u003e1,000,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eMax Rotational Speed\u003c\/td\u003e\n \u003ctd\u003e100 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eShaft Pushout \/ Pullout Force\u003c\/td\u003e\n \u003ctd\u003eMinimum 45 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eMounting Torque\u003c\/td\u003e\n \u003ctd\u003eMaximum 15 in-lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eTerminal Strength\u003c\/td\u003e\n \u003ctd\u003eMinimum 15 lbs pullout force\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eEnvironmental Resistance\u003c\/td\u003e\n \u003ctd\u003eShock, vibration, humidity, and EMC standards met\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMaterials \u0026amp; Finishes\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eShafts: Zinc\u003c\/li\u003e\n \u003cli\u003eBushing: Zinc\u003c\/li\u003e\n \u003cli\u003eHeader Pins: Tin-plated phosphor bronze\u003c\/li\u003e\n \u003cli\u003eHex Nut: Nickel-plated brass\u003c\/li\u003e\n \u003cli\u003eLockwasher: Spring steel with zinc plating\u003c\/li\u003e\n \u003cli\u003eCable: Copper stranded with PVC insulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 62NG511-LH5-02C\u003c\/li\u003e\n \u003cli\u003eManufacturer: GRAYHILL\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n\u003c\/ul\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-62ng511-lh5-02c.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: Specifications are subject to change. Please consult the current datasheet for the most up-to-date information.\u003c\/p\u003e\u003cbr\u003e"}
