The GRAYHILL 62S15-H0-PH is a high-quality optical rotary encoder designed for precise position feedback in various applications. Manufactured in the US, this encoder features a compact 1/2'' package, making it ideal for systems with limited behind-panel space. It provides reliable performance with a mechanical life of up to 3 million cycles for non-detent styles and up to 1 million cycles for low and medium torque variants.
Key Features
Compact size with minimal behind-panel space requirements
Optical quadrature 2-bit code output, with channel A leading channel B by 90° during clockwise rotation
Operating voltage of 5.00 ±0.25 Vdc and a maximum supply current of 25mA
Open collector phototransistor output requiring external pull-up resistors
Mechanical life: 3 million cycles (non-detent), 1 million cycles (low/medium torque), 0.5 million cycles (high torque)
Optional integral pushbutton available
Choices of cable length and terminations
RoHS compliant and ECCN: EAR99
Specifications
Environmental
Operating Temp.: -40°C to 85°C
Storage Temp.: -55°C to 100°C
Humidity: 96 hours at 90–95% at 40°C
Vibration: Harmonic motion with 15G amplitude, 10-2000 Hz
Shock: 100G for 6 ms (half sine and sawtooth waves)
Electrical & Mechanical
Operating Voltage: 5.00 ±0.25 Vdc
Supply Current: Max 25mA at 5.25Vdc
Output: Open collector, requires external pull-up resistors
Output Code: 2-bit quadrature, channel A leads B
Logic High: ≥3.8 Vdc; Logic Low: ≤0.8 Vdc
Minimum Sink Current: 2.0 mA
Power Consumption: Max 132mW
Mechanical Life: 3 million cycles (non-detent), 1 million (low/medium), 0.5 million (high)
Mounting Torque: Max 15 in-lbs
Shaft Push-Out and Pull-Out Force: Min 45 lbs each
Terminal Strength: Min 15 lbs
Materials & Finishes
Bushing: Zamak 2
Shaft: Aluminum or Zamak 2
Retaining Ring: Stainless steel
Code Housing: Polyamide (nylon 6/10)
Code Rotor: Delrin 100
Printed Circuit Boards: NEMA grade FR-4, gold over nickel plating
Connector: PA4.6 with tin over nickel plated phosphor bronze
Cable: Copper stranded with PVC insulation (if applicable)
Additional Details
Dimensions (in inches/mm)
Panel Cutout: .161 ± .002 / 4.0 ± 0.05
Ø .380 ± .003 / 9.6 ± 0.07
Shaft Diameter: .125 / 3.18
Thread: 3/8-32 UNEF-2A
Connector Length: Adjustable (see datasheet for details)
{"id":10027352588605,"title":"62S15-H0-PH","handle":"62s15-h0-ph","description":"\u003ch3\u003eGRAYHILL 62S15-H0-PH Rotary Encoder Optical 24PPR\u003c\/h3\u003e\n\u003cp\u003eThe GRAYHILL 62S15-H0-PH is a high-quality optical rotary encoder designed for precise position feedback in various applications. Manufactured in the US, this encoder features a compact 1\/2'' package, making it ideal for systems with limited behind-panel space. It provides reliable performance with a mechanical life of up to 3 million cycles for non-detent styles and up to 1 million cycles for low and medium torque variants.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCompact size with minimal behind-panel space requirements\u003c\/li\u003e\n \u003cli\u003eOptical quadrature 2-bit code output, with channel A leading channel B by 90° during clockwise rotation\u003c\/li\u003e\n \u003cli\u003eOperating voltage of 5.00 ±0.25 Vdc and a maximum supply current of 25mA\u003c\/li\u003e\n \u003cli\u003eOpen collector phototransistor output requiring external pull-up resistors\u003c\/li\u003e\n \u003cli\u003eMechanical life: 3 million cycles (non-detent), 1 million cycles (low\/medium torque), 0.5 million cycles (high torque)\u003c\/li\u003e\n \u003cli\u003eOptional integral pushbutton available\u003c\/li\u003e\n \u003cli\u003eChoices of cable length and terminations\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and ECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eEnvironmental\u003c\/th\u003e\n \u003ctd\u003e\n \u003cul\u003e\n \u003cli\u003eOperating Temp.: -40°C to 85°C\u003c\/li\u003e\n \u003cli\u003eStorage Temp.: -55°C to 100°C\u003c\/li\u003e\n \u003cli\u003eHumidity: 96 hours at 90–95% at 40°C\u003c\/li\u003e\n \u003cli\u003eVibration: Harmonic motion with 15G amplitude, 10-2000 Hz\u003c\/li\u003e\n \u003cli\u003eShock: 100G for 6 ms (half sine and sawtooth waves)\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 25mA at 5.25Vdc\u003c\/li\u003e\n \u003cli\u003eOutput: Open collector, requires external pull-up resistors\u003c\/li\u003e\n \u003cli\u003eOutput Code: 2-bit quadrature, channel A leads B\u003c\/li\u003e\n \u003cli\u003eLogic High: ≥3.8 Vdc; Logic Low: ≤0.8 Vdc\u003c\/li\u003e\n \u003cli\u003eMinimum Sink Current: 2.0 mA\u003c\/li\u003e\n \u003cli\u003ePower Consumption: Max 132mW\u003c\/li\u003e\n \u003cli\u003eMechanical Life: 3 million cycles (non-detent), 1 million (low\/medium), 0.5 million (high)\u003c\/li\u003e\n \u003cli\u003eMounting Torque: Max 15 in-lbs\u003c\/li\u003e\n \u003cli\u003eShaft Push-Out and Pull-Out Force: Min 45 lbs each\u003c\/li\u003e\n \u003cli\u003eTerminal Strength: Min 15 lbs\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMaterials \u0026amp; Finishes\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)\u003c\/li\u003e\n \u003cli\u003eCode Rotor: Delrin 100\u003c\/li\u003e\n \u003cli\u003ePrinted Circuit Boards: NEMA grade FR-4, gold over nickel plating\u003c\/li\u003e\n \u003cli\u003eConnector: PA4.6 with tin over nickel plated phosphor bronze\u003c\/li\u003e\n \u003cli\u003eCable: Copper stranded with PVC insulation (if applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDimensions (in inches\/mm)\u003c\/th\u003e\n \u003ctd\u003e\n \u003cul\u003e\n \u003cli\u003ePanel Cutout: .161 ± .002 \/ 4.0 ± 0.05\u003c\/li\u003e\n \u003cli\u003eØ .380 ± .003 \/ 9.6 ± 0.07\u003c\/li\u003e\n \u003cli\u003eShaft Diameter: .125 \/ 3.18\u003c\/li\u003e\n \u003cli\u003eThread: 3\/8-32 UNEF-2A\u003c\/li\u003e\n \u003cli\u003eConnector Length: Adjustable (see datasheet for details)\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDatasheet\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-62s15-h0-ph.pdf\" target=\"_blank\"\u003eGRAYHILL 62S15-H0-PH Datasheet\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":"2025-08-15T23:24:38+05:30","created_at":"2025-08-15T23:24:38+05:30","vendor":"Waldom Electonics","type":"","tags":["GRAYH","IMPORT_CSV","IMPORT_PT2","WLDM"],"price":552701,"price_min":552701,"price_max":552701,"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":50625153597757,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"62S15-H0-PH","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"62S15-H0-PH","public_title":null,"options":["Default Title"],"price":552701,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"62S15-H0-PH","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/62S15-H0-PH_11454437_42c3254b.jpg?v=1755280481"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/62S15-H0-PH_11454437_42c3254b.jpg?v=1755280481","options":["Title"],"media":[{"alt":null,"id":45858043724093,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/62S15-H0-PH_11454437_42c3254b.jpg?v=1755280481"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/62S15-H0-PH_11454437_42c3254b.jpg?v=1755280481","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGRAYHILL 62S15-H0-PH Rotary Encoder Optical 24PPR\u003c\/h3\u003e\n\u003cp\u003eThe GRAYHILL 62S15-H0-PH is a high-quality optical rotary encoder designed for precise position feedback in various applications. Manufactured in the US, this encoder features a compact 1\/2'' package, making it ideal for systems with limited behind-panel space. It provides reliable performance with a mechanical life of up to 3 million cycles for non-detent styles and up to 1 million cycles for low and medium torque variants.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCompact size with minimal behind-panel space requirements\u003c\/li\u003e\n \u003cli\u003eOptical quadrature 2-bit code output, with channel A leading channel B by 90° during clockwise rotation\u003c\/li\u003e\n \u003cli\u003eOperating voltage of 5.00 ±0.25 Vdc and a maximum supply current of 25mA\u003c\/li\u003e\n \u003cli\u003eOpen collector phototransistor output requiring external pull-up resistors\u003c\/li\u003e\n \u003cli\u003eMechanical life: 3 million cycles (non-detent), 1 million cycles (low\/medium torque), 0.5 million cycles (high torque)\u003c\/li\u003e\n \u003cli\u003eOptional integral pushbutton available\u003c\/li\u003e\n \u003cli\u003eChoices of cable length and terminations\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and ECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eEnvironmental\u003c\/th\u003e\n \u003ctd\u003e\n \u003cul\u003e\n \u003cli\u003eOperating Temp.: -40°C to 85°C\u003c\/li\u003e\n \u003cli\u003eStorage Temp.: -55°C to 100°C\u003c\/li\u003e\n \u003cli\u003eHumidity: 96 hours at 90–95% at 40°C\u003c\/li\u003e\n \u003cli\u003eVibration: Harmonic motion with 15G amplitude, 10-2000 Hz\u003c\/li\u003e\n \u003cli\u003eShock: 100G for 6 ms (half sine and sawtooth waves)\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 25mA at 5.25Vdc\u003c\/li\u003e\n \u003cli\u003eOutput: Open collector, requires external pull-up resistors\u003c\/li\u003e\n \u003cli\u003eOutput Code: 2-bit quadrature, channel A leads B\u003c\/li\u003e\n \u003cli\u003eLogic High: ≥3.8 Vdc; Logic Low: ≤0.8 Vdc\u003c\/li\u003e\n \u003cli\u003eMinimum Sink Current: 2.0 mA\u003c\/li\u003e\n \u003cli\u003ePower Consumption: Max 132mW\u003c\/li\u003e\n \u003cli\u003eMechanical Life: 3 million cycles (non-detent), 1 million (low\/medium), 0.5 million (high)\u003c\/li\u003e\n \u003cli\u003eMounting Torque: Max 15 in-lbs\u003c\/li\u003e\n \u003cli\u003eShaft Push-Out and Pull-Out Force: Min 45 lbs each\u003c\/li\u003e\n \u003cli\u003eTerminal Strength: Min 15 lbs\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMaterials \u0026amp; Finishes\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)\u003c\/li\u003e\n \u003cli\u003eCode Rotor: Delrin 100\u003c\/li\u003e\n \u003cli\u003ePrinted Circuit Boards: NEMA grade FR-4, gold over nickel plating\u003c\/li\u003e\n \u003cli\u003eConnector: PA4.6 with tin over nickel plated phosphor bronze\u003c\/li\u003e\n \u003cli\u003eCable: Copper stranded with PVC insulation (if applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDimensions (in inches\/mm)\u003c\/th\u003e\n \u003ctd\u003e\n \u003cul\u003e\n \u003cli\u003ePanel Cutout: .161 ± .002 \/ 4.0 ± 0.05\u003c\/li\u003e\n \u003cli\u003eØ .380 ± .003 \/ 9.6 ± 0.07\u003c\/li\u003e\n \u003cli\u003eShaft Diameter: .125 \/ 3.18\u003c\/li\u003e\n \u003cli\u003eThread: 3\/8-32 UNEF-2A\u003c\/li\u003e\n \u003cli\u003eConnector Length: Adjustable (see datasheet for details)\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDatasheet\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-62s15-h0-ph.pdf\" target=\"_blank\"\u003eGRAYHILL 62S15-H0-PH Datasheet\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"}
