{"id":8557457998003,"title":"Humanoid Robot Component Gear Actuator HJ2 Series HJ2-70F101D24-NK-EC","handle":"humanoid-robot-component-gear-actuator-hj2-series-hj2-70f101d24-nk-ec","description":"\u003cp\u003eThe \u003cstrong\u003eLeadshine HJ2-70F101D24-NK-EC\u003c\/strong\u003e is a high-performance \u003cstrong\u003eintegrated harmonic joint module\u003c\/strong\u003e from the HJ2 Series, engineered for humanoid robots, collaborative robots, industrial robotics, and intelligent automation systems. Its integrated design combines a frameless torque motor, harmonic reducer, high-resolution encoder, and drive electronics into one compact module, simplifying installation while reducing system complexity.\u003c\/p\u003e\n\u003cp\u003eDesigned with an ultra-thin structure and lightweight construction, the HJ2-70F101D24-NK-EC offers exceptional torque density and dynamic response while minimizing overall system size. Its integrated architecture reduces wiring requirements and supports efficient deployment in multi-axis robotic applications.\u003c\/p\u003e\n\u003cp\u003eDelivering a \u003cstrong\u003erated torque of 9.6Nm\u003c\/strong\u003e and a \u003cstrong\u003epeak torque of 34Nm\u003c\/strong\u003e, the module provides smooth, accurate, and responsive motion control for demanding robotic applications. Equipped with a \u003cstrong\u003e24-bit encoder\u003c\/strong\u003e and support for \u003cstrong\u003eEtherCAT, CAN, and CAN FD\u003c\/strong\u003e communication protocols, it enables seamless integration into modern robotic and industrial automation systems.\u003c\/p\u003e\n\u003cp\u003eIts dual heat dissipation design, compact dimensions, and long service life make the HJ2-70F101D24-NK-EC an excellent solution for next-generation robotic joints requiring high precision, reliability, and continuous performance.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e✔ 70mm integrated harmonic joint module\u003cbr\u003e✔ Frameless motor, harmonic reducer, encoder, and drive integrated into one unit\u003cbr\u003e✔ Rated torque: 9.6Nm\u003cbr\u003e✔ Peak torque: 34Nm\u003cbr\u003e✔ High torque density design\u003cbr\u003e✔ 24-bit high-resolution encoder\u003cbr\u003e✔ EtherCAT, CAN, and CAN FD communication support\u003cbr\u003e✔ Ultra-thin and lightweight construction\u003cbr\u003e✔ Low backlash (≤10 arcsec)\u003cbr\u003e✔ Dual heat dissipation design\u003cbr\u003e✔ 48V DC operating voltage\u003cbr\u003e✔ Optimized for humanoid and collaborative robots\u003cbr\u003e✔ High precision and long service life\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e HJ2-70F101D24-NK-EC\u003cbr\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Integrated Harmonic Joint Module\u003cbr\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e HJ2 Series\u003cbr\u003e\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 70mm\u003cbr\u003e\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 12mm\u003cbr\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e 61.3mm\u003cbr\u003e\u003cstrong\u003eReduction Ratio:\u003c\/strong\u003e 101:1\u003cbr\u003e\u003cstrong\u003eRated Torque:\u003c\/strong\u003e 9.6Nm @ 2000rpm\u003cbr\u003e\u003cstrong\u003ePeak Torque:\u003c\/strong\u003e 34Nm\u003cbr\u003e\u003cstrong\u003eMaximum Allowable Torque:\u003c\/strong\u003e 13.5Nm\u003cbr\u003e\u003cstrong\u003ePeak Speed:\u003c\/strong\u003e 64rpm\u003cbr\u003e\u003cstrong\u003eRated Speed:\u003c\/strong\u003e 52rpm (at ½ rated torque)\u003cbr\u003e\u003cstrong\u003eBacklash:\u003c\/strong\u003e ≤10 arcsec\u003cbr\u003e\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 48V DC\u003cbr\u003e\u003cstrong\u003eMaximum Current:\u003c\/strong\u003e 8A\u003cbr\u003e\u003cstrong\u003eRated Current:\u003c\/strong\u003e 2.3A\u003cbr\u003e\u003cstrong\u003eResistance:\u003c\/strong\u003e 0.37Ω\u003cbr\u003e\u003cstrong\u003eInductance:\u003c\/strong\u003e 0.19mH\u003cbr\u003e\u003cstrong\u003ePole Pairs:\u003c\/strong\u003e 10\u003cbr\u003e\u003cstrong\u003eTorque Constant:\u003c\/strong\u003e 0.056Nm\/A\u003cbr\u003e\u003cstrong\u003eEncoder Resolution:\u003c\/strong\u003e 24-bit\u003cbr\u003e\u003cstrong\u003eCommunication:\u003c\/strong\u003e EtherCAT, CAN, CAN FD\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 597.6g\u003cbr\u003e\u003cstrong\u003eRotor Inertia:\u003c\/strong\u003e 100g·cm²\u003c\/p\u003e","published_at":"2026-07-15T18:03:26+05:30","created_at":"2026-07-15T18:03:25+05:30","vendor":"Leadshine India","type":"Robotic Components","tags":[],"price":10000,"price_min":10000,"price_max":10000,"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":45691137917107,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Humanoid Robot Component Gear Actuator HJ2 Series HJ2-70F101D24-NK-EC","public_title":null,"options":["Default Title"],"price":10000,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leadshineindia.com\/cdn\/shop\/files\/HJ2-70F101D24-NK-EC.jpg?v=1784118897"],"featured_image":"\/\/leadshineindia.com\/cdn\/shop\/files\/HJ2-70F101D24-NK-EC.jpg?v=1784118897","options":["Title"],"media":[{"alt":null,"id":32554860708019,"position":1,"preview_image":{"aspect_ratio":1.573,"height":793,"width":1247,"src":"\/\/leadshineindia.com\/cdn\/shop\/files\/HJ2-70F101D24-NK-EC.jpg?v=1784118897"},"aspect_ratio":1.573,"height":793,"media_type":"image","src":"\/\/leadshineindia.com\/cdn\/shop\/files\/HJ2-70F101D24-NK-EC.jpg?v=1784118897","width":1247}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe \u003cstrong\u003eLeadshine HJ2-70F101D24-NK-EC\u003c\/strong\u003e is a high-performance \u003cstrong\u003eintegrated harmonic joint module\u003c\/strong\u003e from the HJ2 Series, engineered for humanoid robots, collaborative robots, industrial robotics, and intelligent automation systems. Its integrated design combines a frameless torque motor, harmonic reducer, high-resolution encoder, and drive electronics into one compact module, simplifying installation while reducing system complexity.\u003c\/p\u003e\n\u003cp\u003eDesigned with an ultra-thin structure and lightweight construction, the HJ2-70F101D24-NK-EC offers exceptional torque density and dynamic response while minimizing overall system size. Its integrated architecture reduces wiring requirements and supports efficient deployment in multi-axis robotic applications.\u003c\/p\u003e\n\u003cp\u003eDelivering a \u003cstrong\u003erated torque of 9.6Nm\u003c\/strong\u003e and a \u003cstrong\u003epeak torque of 34Nm\u003c\/strong\u003e, the module provides smooth, accurate, and responsive motion control for demanding robotic applications. Equipped with a \u003cstrong\u003e24-bit encoder\u003c\/strong\u003e and support for \u003cstrong\u003eEtherCAT, CAN, and CAN FD\u003c\/strong\u003e communication protocols, it enables seamless integration into modern robotic and industrial automation systems.\u003c\/p\u003e\n\u003cp\u003eIts dual heat dissipation design, compact dimensions, and long service life make the HJ2-70F101D24-NK-EC an excellent solution for next-generation robotic joints requiring high precision, reliability, and continuous performance.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e✔ 70mm integrated harmonic joint module\u003cbr\u003e✔ Frameless motor, harmonic reducer, encoder, and drive integrated into one unit\u003cbr\u003e✔ Rated torque: 9.6Nm\u003cbr\u003e✔ Peak torque: 34Nm\u003cbr\u003e✔ High torque density design\u003cbr\u003e✔ 24-bit high-resolution encoder\u003cbr\u003e✔ EtherCAT, CAN, and CAN FD communication support\u003cbr\u003e✔ Ultra-thin and lightweight construction\u003cbr\u003e✔ Low backlash (≤10 arcsec)\u003cbr\u003e✔ Dual heat dissipation design\u003cbr\u003e✔ 48V DC operating voltage\u003cbr\u003e✔ Optimized for humanoid and collaborative robots\u003cbr\u003e✔ High precision and long service life\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e HJ2-70F101D24-NK-EC\u003cbr\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Integrated Harmonic Joint Module\u003cbr\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e HJ2 Series\u003cbr\u003e\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 70mm\u003cbr\u003e\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 12mm\u003cbr\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e 61.3mm\u003cbr\u003e\u003cstrong\u003eReduction Ratio:\u003c\/strong\u003e 101:1\u003cbr\u003e\u003cstrong\u003eRated Torque:\u003c\/strong\u003e 9.6Nm @ 2000rpm\u003cbr\u003e\u003cstrong\u003ePeak Torque:\u003c\/strong\u003e 34Nm\u003cbr\u003e\u003cstrong\u003eMaximum Allowable Torque:\u003c\/strong\u003e 13.5Nm\u003cbr\u003e\u003cstrong\u003ePeak Speed:\u003c\/strong\u003e 64rpm\u003cbr\u003e\u003cstrong\u003eRated Speed:\u003c\/strong\u003e 52rpm (at ½ rated torque)\u003cbr\u003e\u003cstrong\u003eBacklash:\u003c\/strong\u003e ≤10 arcsec\u003cbr\u003e\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 48V DC\u003cbr\u003e\u003cstrong\u003eMaximum Current:\u003c\/strong\u003e 8A\u003cbr\u003e\u003cstrong\u003eRated Current:\u003c\/strong\u003e 2.3A\u003cbr\u003e\u003cstrong\u003eResistance:\u003c\/strong\u003e 0.37Ω\u003cbr\u003e\u003cstrong\u003eInductance:\u003c\/strong\u003e 0.19mH\u003cbr\u003e\u003cstrong\u003ePole Pairs:\u003c\/strong\u003e 10\u003cbr\u003e\u003cstrong\u003eTorque Constant:\u003c\/strong\u003e 0.056Nm\/A\u003cbr\u003e\u003cstrong\u003eEncoder Resolution:\u003c\/strong\u003e 24-bit\u003cbr\u003e\u003cstrong\u003eCommunication:\u003c\/strong\u003e EtherCAT, CAN, CAN FD\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 597.6g\u003cbr\u003e\u003cstrong\u003eRotor Inertia:\u003c\/strong\u003e 100g·cm²\u003c\/p\u003e"}