{"product_id":"kst-x15-1208-mini-coreless-servo","title":"KST X15-1208 High-Speed Mini Cyclic Servo – Coreless HV","description":"\u003c!-- RQX: KST X15-1208 Mini Cyclic Coreless Servo --\u003e\n\u003cdiv style=\"font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif; color: #222; line-height: 1.65;\"\u003e\n\u003c!-- Intro --\u003e\n\u003ch2 style=\"margin: 0 0 12px; font-size: 1.6rem; line-height: 1.3;\"\u003eKST X15-1208 Mini Cyclic Coreless Servo\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 16px;\"\u003eBuilt for mid-size helis, the X15-1208 delivers the punch and precision cyclics demand—high torque, quick transit speeds, and tight centering in a compact mini footprint. Ideal for rotor spans around \u003cstrong\u003e425–580 mm\u003c\/strong\u003e (e.g., T-Rex 500, Logo 480, Goblin 500\/570\/580, RAW 500), it pairs a coreless motor with hardened steel gears for consistent performance in aerobatic and 3D flight.\u003c\/p\u003e\n\u003c!-- Features --\u003e\n\u003ch3 style=\"margin: 20px 0 10px; font-size: 1.25rem;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"margin: 0 0 16px 20px; padding: 0;\"\u003e\n\u003cli\u003eCoreless motor for crisp response and smooth cyclic feel\u003c\/li\u003e\n\u003cli\u003eStrong torque across HV range: up to \u003cstrong\u003e13.5 kg·cm @ 8.4 V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFast transit: down to \u003cstrong\u003e0.07 s\/60° @ 8.4 V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMini case (35.5 × 15 × 32.5 mm) and lightweight ~40 g\u003c\/li\u003e\n\u003cli\u003e1520 µs \/ 333 Hz signal compatibility for modern FBL systems\u003c\/li\u003e\n\u003cli\u003eAluminum alloy case \u0026amp; hardened steel gears for durability\u003c\/li\u003e\n\u003cli\u003eWide voltage range \u003cstrong\u003e6.0–8.4 V\u003c\/strong\u003e (2S Li-ion\/LiPo capable; verify BEC output)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Specifications --\u003e\n\u003ch3 style=\"margin: 20px 0 10px; font-size: 1.25rem;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border: 1px solid #e5e7eb; border-collapse: separate; border-spacing: 0; border-radius: 12px; overflow: hidden;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 10px 12px; background: #f6f7f8; width: 38%; font-weight: 600;\"\u003eOperating Voltage\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 12px;\"\u003eDC 6.0–8.4 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003cth style=\"text-align: left; padding: 10px 12px; background: #f6f7f8; font-weight: 600;\"\u003eTorque\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 12px;\"\u003e9.8 kg·cm @ 6.0 V\u003cbr\u003e12.0 kg·cm @ 7.4 V\u003cbr\u003e13.5 kg·cm @ 8.4 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 10px 12px; background: #f6f7f8; font-weight: 600;\"\u003eSpeed (60°)\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 12px;\"\u003e0.10 s @ 6.0 V\u003cbr\u003e0.08 s @ 7.4 V\u003cbr\u003e0.07 s @ 8.4 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003cth style=\"text-align: left; padding: 10px 12px; background: #f6f7f8; font-weight: 600;\"\u003eSignal \/ Frequency\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 12px;\"\u003e1520 µs \/ 333 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 10px 12px; background: #f6f7f8; font-weight: 600;\"\u003eDefault Travel\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 12px;\"\u003e±50° (100° total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003cth style=\"text-align: left; padding: 10px 12px; background: #f6f7f8; font-weight: 600;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 12px;\"\u003e35.5 × 15 × 32.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 10px 12px; background: #f6f7f8; font-weight: 600;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 12px;\"\u003e≈ 40 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003cth style=\"text-align: left; padding: 10px 12px; background: #f6f7f8; font-weight: 600;\"\u003eMotor \/ Gears\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 12px;\"\u003eCoreless DC \/ Hardened steel gear set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 10px 12px; background: #f6f7f8; font-weight: 600;\"\u003eCase\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 12px;\"\u003eAluminum alloy, dual ball bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003cth style=\"text-align: left; padding: 10px 12px; background: #f6f7f8; font-weight: 600;\"\u003ePosition Sensor\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 12px;\"\u003ePotentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 10px 12px; background: #f6f7f8; font-weight: 600;\"\u003eTemperature Range\u003c\/th\u003e\n\u003ctd style=\"padding: 10px 12px;\"\u003e−10 °C to +65 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin: 12px 0 0; color: #666;\"\u003eCompatible airframes: typical mini-servo helis in the ~425–580 mm class (verify tray and horn geometry per kit manual).\u003c\/p\u003e\n\u003c\/div\u003e","brand":"KST","offers":[{"title":"Default Title","offer_id":45011162038569,"sku":"BR0023.0102","price":124.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/0324\/5609\/products\/KST-X15-1208__05519.1630210588.1280.1280.jpg?v=1683614338","url":"https:\/\/rotorquest.com\/products\/kst-x15-1208-mini-coreless-servo","provider":"Rotorquest Inc.","version":"1.0","type":"link"}