{"product_id":"brushless-main-motor-with-pinion-gear-set-for-rc-era-c170-apache-helicopter","title":"Brushless Main Motor with Pinion Gear Set for RC ERA C170 Apache Helicopter","description":"\u003ch1\u003eBrushless Main Motor with Pinion Gear Set for RC ERA C170 Apache Helicopter\u003c\/h1\u003e\n\u003chr\u003e\n\u003ch2\u003eFix Critical Power Fading, Stop Mid-Air Thermal Cutoffs, and Restore Aggressive 3D Stunt Flight Acceleration\u003c\/h2\u003e\n\u003cp\u003eThe brushless main motor is the core power plant of your helicopter, responsible for generating the massive torque required to spin the 4-blade rotor head at high RPMs. Under heavy loads, such as continuous inverted flying, high-speed banking, or rapid pitch pumps in 3D stunt mode, the motor generates significant heat. Over time, or following a severe rotor strike crash that jams the drivetrain, the internal copper coils can overheat, leading to demagnetization, a sudden drop in lifting power, severe thermal tail-drifting, or complete motor lockups. This factory-original RC ERA C170 main motor kit replaces your burnt or degraded engine instantly, delivering continuous linear throttle output, stable head speed, and raw brushless performance.  \u003cstrong\u003eShips worldwide.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eHigh-Torque External Rotor Brushless Architecture:\u003c\/b\u003e Engineered with high-grade copper windings and premium magnets to ensure optimal power-to-weight delivery and crisp response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eFactory Pre-Installed Metal Pinion Gear:\u003c\/b\u003e Comes with a rugged, wear-resistant silver steel pinion gear factory-pressed onto the motor shaft for precise alignment and no slipping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eFlexible High-Temp Silicone Lead Wires:\u003c\/b\u003e Pre-soldered with color-coded, flexible connection wires that safely handle high current draws without melting or stiffening.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,3,0\"\u003e\u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"0\"\u003eAll-In-One Dedicated Engine Mount Hardware:\u003c\/b\u003e Packaged complete with two precision-matched mounting screws to ensure secure, wobble-free seating inside the inner chassis frame.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eFor the \u003cstrong\u003eRC ERA C170 1:48 Scale Longbow Apache RC Helicopter\u003c\/strong\u003e only.\u003cbr\u003eFull model page (specs \u0026amp; photos):\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.kidstoylover.com\/collections\/rc-era-c184-rc-helicopter-spare-parts-accessories\"\u003ehttps:\/\/www.kidstoylover.com\/collections\/rc-era-c184-rc-helicopter-spare-parts-accessories\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x RC ERA C170 Main Motor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eInstall Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eRemoving the Degraded Main Motor:\u003c\/b\u003e Disconnect the motor lead wires from the main control board receiver sockets; unfasten the bottom mounting screws from underneath the chassis engine bay and carefully slide the old motor out.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003eAligning the Motor Faceplate and Screws:\u003c\/b\u003e Slide the new black brushless motor into the circular mounting seat of the lower frame; align the threaded holes on the motor flange with the chassis slots, insert the two included screws, and tighten them until snug.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003eSetting the Pinion-to-Main Gear Backlash:\u003c\/b\u003e Adjust the motor's position slightly so the silver metal pinion meshes smoothly with the main gear; ensure a microscopic gap (about the thickness of a single sheet of paper) remains between the teeth to prevent friction binding before finalizing the torque on the screws.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,3,0\"\u003e\u003cb data-path-to-node=\"14,3,0\" data-index-in-node=\"0\"\u003eRouting Output Wires and Rotation Verification:\u003c\/b\u003e Guide the silicone power wires through the frame channels, keeping them secured safely away from the spinning main shaft or servo linkages; plug the connectors into the main ESC board and perform a low-throttle bench test to verify smooth, quiet rotation before locking the scale green Apache fuselage shell back into place.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSpare Parts \u0026amp; Accessories\u003c\/h2\u003e\n\u003cp\u003eFind remote control，battery，USB，carcase clips，screwdriversand more in the dedicated parts collection\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.kidstoylover.com\/collections\/rc-era-c170-rc-helicopter-spare-parts-accessories\"\u003ehttps:\/\/www.kidstoylover.com\/collections\/rc-era-c170-rc-helicopter-spare-parts-accessories\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSupport \u0026amp; Warranty\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-month warranty\u003c\/strong\u003e on manufacturing defects\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShips worldwide\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kidstoylover","offers":[{"title":"Default Title","offer_id":43484601548867,"sku":null,"price":104.0,"currency_code":"QAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/8313\/1203\/files\/5ehelper.jpg?v=1782980960","url":"https:\/\/www.kidstoylover.com\/ar-qa\/products\/brushless-main-motor-with-pinion-gear-set-for-rc-era-c170-apache-helicopter","provider":"Kidstoylover","version":"1.0","type":"link"}