{"product_id":"new-1pc-jscc-standard-motor-90ys120gy22","title":"New 1PC JSCC Standard Motor 90YS120GY22","description":"\u003cdiv class=\"koeed-container\"\u003e\n    \u003ch2\u003eEngineer's Quick Brief\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eContinuous Duty Standard Motor:\u003c\/strong\u003e The \u003cstrong\u003e\"YS\"\u003c\/strong\u003e designation indicates a standard, constant-speed AC induction motor designed for continuous S1 duty cycles in demanding industrial environments.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003e3-Phase 220V Configuration:\u003c\/strong\u003e The \u003cstrong\u003e\"GY22\"\u003c\/strong\u003e suffix specifies a \u003cstrong\u003eThree-Phase 220V AC\u003c\/strong\u003e input. This provides smoother torque delivery and higher efficiency compared to single-phase equivalents, ideal for inverter (VFD) driven speed control setups.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePinion Shaft Design:\u003c\/strong\u003e The \u003cstrong\u003e\"G\"\u003c\/strong\u003e in the model code denotes a helical pinion shaft, meaning this motor is engineered exclusively to mate seamlessly with JSCC 90mm gearheads (such as the 90GK or 90GF series) to achieve the desired torque multiplication.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch2\u003eSEO Introduction\u003c\/h2\u003e\n    \u003cp\u003eThe \u003cstrong\u003eJSCC 90YS120GY22\u003c\/strong\u003e is an industrial-grade, 120-watt standard AC induction motor renowned for its robust continuous-duty performance in automated material handling and packaging machinery. Manufactured by JSCC (精研), a leader in precision micro-gearmotors, this unit utilizes a 90mm x 90mm square frame designed for high-density mounting. Crucially, the \"GY22\" nomenclature dictates that this is a \u003cstrong\u003e3-Phase 220V\u003c\/strong\u003e motor. This specific electrical configuration is highly favored by system integrators using Single-Phase 220V to Three-Phase 220V Variable Frequency Drives (VFDs), allowing for precise frequency-based speed control without the overheating issues associated with traditional voltage-dimming controllers. Featuring a precision-machined helical pinion shaft, it is designed for direct integration with JSCC planetary or right-angle gearboxes, delivering ultra-quiet, vibration-free mechanical power transmission.\u003c\/p\u003e\n\n    \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n        \u003ctable class=\"koeed-table\"\u003e\n            \u003cthead\u003e\n                \u003ctr\u003e\n                    \u003cth\u003eSpecification Category\u003c\/th\u003e\n                    \u003cth\u003eTechnical Details\u003c\/th\u003e\n                \u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd\u003eJSCC (精研)\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd\u003e90YS120GY22\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\u003cstrong\u003eFrame Size\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd\u003e90 mm x 90 mm\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\u003cstrong\u003eRated Output Power\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd\u003e120 W\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\u003cstrong\u003eMotor Series\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd\u003eYS Series (Standard Induction, Constant Speed)\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd\u003e3-Phase 220V AC (Not for direct 1-Phase 220V wall outlets)\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd\u003e50 \/ 60 Hz\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\u003cstrong\u003eShaft Type\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd\u003eHelical Pinion Shaft (Must be paired with a JSCC Gearhead)\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd\u003e4-Pole\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\u003cstrong\u003eCooling Method\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd\u003eTotally Enclosed Fan Cooled (TEFC)\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\u003cstrong\u003eDuty Cycle\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd\u003eContinuous (S1)\u003c\/td\u003e\n                \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n        \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003ch2\u003eApplication Matrix\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAutomated Conveyor Systems:\u003c\/strong\u003e Provides reliable, continuous rotational power for belt and roller conveyors in logistics hubs and food processing lines, maintaining stable speed under varying loads.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePackaging Machinery:\u003c\/strong\u003e Integrates with 90mm right-angle gearboxes to drive rotary index tables and sealing mechanisms where smooth, three-phase torque delivery is critical to prevent mechanical jitter.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eVFD-Driven Automation:\u003c\/strong\u003e Acts as the perfect prime mover for applications requiring VFD (Variable Frequency Drive) integration, allowing for programmable ramp-up\/ramp-down profiles using a 220V 3-phase output inverter.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCan I connect the 90YS120GY22 motor directly to a standard 220V wall outlet?\u003c\/strong\u003e \u003cstrong\u003eNo.\u003c\/strong\u003e Standard wall outlets are Single-Phase 220V. The \"GY22\" suffix means this is a \u003cstrong\u003eThree-Phase 220V\u003c\/strong\u003e motor. If you connect it directly to single-phase power without a starting capacitor modification, the motor will hum, fail to rotate, and quickly burn out. You must use a 3-Phase 220V supply or a VFD that converts 1-Phase 220V to 3-Phase 220V.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eThe motor is running, but the output shaft has no usable torque to drive my pulley. Why?\u003c\/strong\u003e This is a \"Pinion Shaft\" motor (denoted by the 'G'). The output shaft features cut helical gear teeth designed exclusively to mesh with the input stage of a JSCC gearbox. It cannot and should not be used as a standalone round-shaft motor to directly drive belts or pulleys.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHow do I reverse the rotation direction of this motor?\u003c\/strong\u003e Because it is a 3-phase motor, reversing the direction is extremely simple and safe. Simply swap any two of the three main power input wires (U, V, W) at the motor terminal or contactor.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eThe motor feels very hot to the touch during operation. Is it failing?\u003c\/strong\u003e Not necessarily. Standard industrial induction motors are designed to operate at elevated temperatures. A surface temperature of 70°C to 80°C (158°F to 176°F) under full continuous load is considered normal. Use a thermal camera to verify, and check the amp draw with a clamp meter to ensure it does not exceed the rated current on the nameplate.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eCross-Reference Guide\u003c\/h3\u003e\n    \u003cp\u003eUnderstanding JSCC's rigid nomenclature is vital for ensuring you order the correct replacement. Do not mix up the voltage or control type suffixes:\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSingle-Phase 220V Alternative:\u003c\/strong\u003e If you do not have 3-phase power and need to plug into standard 220V mains, you must order the \u003cstrong\u003e90YS120GV22\u003c\/strong\u003e (The \"V22\" indicates Single-Phase).\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eThree-Phase 380V Alternative:\u003c\/strong\u003e For heavy industrial grids utilizing standard 380V power, order the \u003cstrong\u003e90YS120GY38\u003c\/strong\u003e.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSpeed Control Required?\u003c\/strong\u003e If your application requires built-in analog speed control rather than VFD control, switch from the \"YS\" (Standard) series to the \"YT\" (Speed Control) series: e.g., \u003cstrong\u003e90YT120GV22\u003c\/strong\u003e.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCompatible Gearheads:\u003c\/strong\u003e Must be paired with JSCC 90mm gearheads, typically the \u003cstrong\u003e90GK\u003c\/strong\u003e (Standard) or \u003cstrong\u003e90GF\u003c\/strong\u003e (Heavy Duty) series, followed by your desired gear ratio (e.g., 90GK50H).\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n    .koeed-container {\n        width: 100%;\n        color: #333;\n        line-height: 1.6;\n        box-sizing: border-box;\n    }\n    .koeed-container h2 {\n        color: #0056b3;\n        border-bottom: 2px solid #16c8c8;\n        padding-bottom: 5px;\n        margin-top: 30px;\n    }\n    .koeed-container h3 {\n        color: #0056b3;\n        margin-top: 20px;\n    }\n    .koeed-container ul, .koeed-container ol {\n        padding-left: 20px;\n    }\n    .koeed-container li {\n        margin-bottom: 10px;\n    }\n    .koeed-container strong {\n        color: #111;\n    }\n    .koeed-table {\n        width: 100%;\n        border-collapse: collapse;\n        margin-top: 15px;\n        margin-bottom: 15px;\n        min-width: 600px;\n    }\n    .koeed-table th, .koeed-table td {\n        border: 1px solid #eeeeee;\n        padding: 12px;\n        text-align: left;\n    }\n    .koeed-table th {\n        background-color: #0056b3;\n        color: #ffffff;\n    }\n    .koeed-table tbody tr:nth-child(odd) {\n        background-color: #f4fcfc;\n    }\n    .koeed-table tbody tr:nth-child(even) {\n        background-color: #fafafa;\n    }\n\u003c\/style\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can I connect the 90YS120GY22 motor directly to a standard 220V wall outlet?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"No. Standard wall outlets are Single-Phase 220V. The 'GY22' suffix means this is a Three-Phase 220V motor. If you connect it directly to single-phase power without a starting capacitor modification, the motor will hum, fail to rotate, and quickly burn out. You must use a 3-Phase 220V supply or a VFD that converts 1-Phase 220V to 3-Phase 220V.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"The motor is running, but the output shaft has no usable torque to drive my pulley. Why?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"This is a 'Pinion Shaft' motor (denoted by the 'G'). The output shaft features cut helical gear teeth designed exclusively to mesh with the input stage of a JSCC gearbox. It cannot and should not be used as a standalone round-shaft motor to directly drive belts or pulleys.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How do I reverse the rotation direction of this motor?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Because it is a 3-phase motor, reversing the direction is extremely simple and safe. Simply swap any two of the three main power input wires (U, V, W) at the motor terminal or contactor.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"The motor feels very hot to the touch during operation. Is it failing?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Not necessarily. Standard industrial induction motors are designed to operate at elevated temperatures. A surface temperature of 70°C to 80°C (158°F to 176°F) under full continuous load is considered normal. Use a thermal camera to verify, and check the amp draw with a clamp meter to ensure it does not exceed the rated current on the nameplate.\"\n          }\n        }\n      ]\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"JSCC","offers":[{"title":"Default Title","offer_id":44527440527545,"sku":"284917196941","price":300.47,"currency_code":"USD","in_stock":true}],"url":"https:\/\/koeed.com\/products\/new-1pc-jscc-standard-motor-90ys120gy22","provider":"KOEED","version":"1.0","type":"link"}