{"product_id":"ds135mg-digital-metal-gear-servo-10mm-5-2kgf-cm-0-12sec-for-glider-wing","title":"KST DS135MG 10mm Slim Digital Wing Servo 5.2Kgf.cm 0.12sec for F3F F3B F3J Gliders","description":"\u003cp\u003eThe \u003cstrong\u003eKST DS135MG\u003c\/strong\u003e is the compact companion to the DS125MG — sharing the same 10mm ultra-slim profile and zero-backlash hardened steel gear train, in a shorter 29.6mm body optimized for tighter wing bay installations. Delivering 5.2 kgf.cm at 6.0V with a crisp 0.12s\/60° response, it brings industry-benchmark precision and 90% of top-tier performance to F3F, F3B, F3J, and F5J pilots at less than half the cost of leading premium servos.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Slim 10mm Profile:\u003c\/strong\u003e Identical width to leading premium wing servos, with a shorter 29.6mm body that fits compact and narrow glider wing bays where the DS125MG may not.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Backlash Geartrain:\u003c\/strong\u003e Hardened steel gears with precision fit deliver play-free, repeatable surface control for exact aileron and flap positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoreless DC Motor:\u003c\/strong\u003e Fast linear response, smooth travel, and consistent centering across the full range of motion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Ball Bearings:\u003c\/strong\u003e Dual-bearing output shaft support reduces friction and enhances centering accuracy under sustained aerodynamic hinge loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull CNC Aluminum Casing:\u003c\/strong\u003e Precision-machined alloy housing ensures accurate wing bay fitment, structural integrity, and effective heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable \u0026amp; Soft Start:\u003c\/strong\u003e Configurable travel limits with soft-start protection for precise surface tuning and linkage safety on power-up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e DS135MG Digital Metal Gear Servo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e DC 4.8V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e DC 4.8V – 6.0V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Type:\u003c\/strong\u003e Coreless DC Motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Set Material:\u003c\/strong\u003e Hardened Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Material:\u003c\/strong\u003e CNC Aluminum Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Dual Ball Bearings (2BB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition Sensor:\u003c\/strong\u003e Potentiometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDefault Travel Angle:\u003c\/strong\u003e ±50° (100° Total)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -10°C to +65°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft Start \/ Programmability:\u003c\/strong\u003e Yes (Programmable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 30.0 × 10.0 × 29.6 mm (±0.2mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 23g (±10%)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePerformance Ratings\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStall Torque:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e4.3 kgf.cm @ 4.8V\u003c\/li\u003e\n\u003cli\u003e5.2 kgf.cm @ 6.0V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Speed (No-Load):\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e0.15 sec\/60° @ 4.8V\u003c\/li\u003e\n\u003cli\u003e0.12 sec\/60° @ 6.0V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDimensions \u0026amp; Sizing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0846\/8280\/1402\/files\/size01_5b43ff5f-8709-430a-b764-badcc6983cf3.png?v=1789023777\" alt=\"KST DS135MG Servo Dimensions Diagram 1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0846\/8280\/1402\/files\/size02_3a5f82ac-cc87-4f28-aef2-e93100ba44e0.png?v=1789023777\" alt=\"KST DS135MG Servo Dimensions Diagram 2\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDocumentation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0846\/8280\/1402\/files\/DS135MG_Technical_Specifcation.pdf?v=1789024261\" rel=\"noopener noreferrer\" target=\"_blank\" title=\"DS135MG Technical Specification\"\u003eDS135MG Technical Specification\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KST","offers":[{"title":"Default Title","offer_id":50272260587770,"sku":null,"price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/8280\/1402\/files\/DS135MG-4.png?v=1789014699","url":"https:\/\/kstdigital.com\/products\/ds135mg-digital-metal-gear-servo-10mm-5-2kgf-cm-0-12sec-for-glider-wing","provider":"KSTDigital","version":"1.0","type":"link"}