{"product_id":"rsx4s-power-h-c","title":"RSx4S Power H.C.","description":"\u003cp\u003e\u003cstrong\u003eKO PROPO RSx4S Power H.C.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30145\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe “RSx” standard series, which has been loved by many users for many years and has been active in races around the world, has evolved to be serial compatible while maintaining its basic torque type performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHCS and Serial response compatible.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTorque: 31.6Kg-cm Speed: 0.11sec\/60deg(@7.4V)\u003c\/li\u003e\n\u003cli\u003eTorque: 26.3Kg-cm Speed: 0.13sec\/60deg(@6.0V)\u003c\/li\u003e\n\u003cli\u003eTorque: 33.0Kg-cm Speed: 0.09sec\/60deg(@8.4V)\u003c\/li\u003e\n\u003cli\u003eDimensions: 40.4×37.5×20mm (Standard size)\u003c\/li\u003e\n\u003cli\u003eWeight: 75.2g\u003c\/li\u003e\n\u003cli\u003eServo Lead: 230mm\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 6.0～7.4V (Lipo, Life, Ni-MH)\u003c\/li\u003e\n\u003cli\u003eCore-less motor\u003c\/li\u003e\n\u003cli\u003eReinforced stainless steel final gear\u003c\/li\u003e\n\u003cli\u003eHard alumite aluminum gear\u003c\/li\u003e\n\u003cli\u003eDual ball bearings\u003c\/li\u003e\n\u003cli\u003eHard servo gear shaft\u003c\/li\u003e\n\u003cli\u003eAluminum top case\u003c\/li\u003e\n\u003cli\u003eAluminum heat sink middle case\u003c\/li\u003e\n\u003cli\u003eBlack cable\u003c\/li\u003e\n\u003cli\u003eGold plated connector\u003c\/li\u003e\n\u003cli\u003eSerial Compatible\u003c\/li\u003e\n\u003cli\u003eHCS Compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommend Category\u003c\/strong\u003e\u003cbr\u003e1\/8 Off-road, 1\/8 On-road, 1\/8GT, Crawler\u003c\/p\u003e\n\u003cp\u003eMade in Japan.\u003c\/p\u003e\n\u003cdiv class=\"su-column su-column-size-1-1\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003e\n\u003cp data-lineheight=\"24px\" data-fontsize=\"20\" class=\"fusion-woocommerce-tab-title fusion-responsive-typography-calculated\"\u003e\u003cstrong\u003eRSx standard size series evolves to serial communication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"su-column su-column-size-1-1\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003e\n\u003ca class=\"fancybox image\" href=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1.jpg\"\u003e\u003cimg sizes=\"400px\" data-orig-sizes=\"(max-width: 400px) 100vw, 400px\" data-sizes=\"auto\" data-srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1-64x35.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1-200x109.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1-300x164.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1-400x219.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1-450x246.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1-600x328.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1.jpg 700w\" srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1-64x35.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1-200x109.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1-300x164.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1-400x219.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1-450x246.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1-600x328.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1.jpg 700w\" height=\"219\" width=\"400\" alt=\"\" data-orig-src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1-400x219.jpg\" src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_1-1-400x219.jpg\" class=\"alignleft wp-image-21108 size-fusion-400 lazyautosizes lazyloaded\" decoding=\"async\"\u003e\u003c\/a\u003eThe RSx4S(Standard) uses stainless steel for the final gears to strengthen the durability of the gears. In addition, the height of the serrations on the final gear has been adjusted slightly higher to allow the use of multiple servo horns. The number of teeth and diameter of the serrations are unchanged.\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-lineheight=\"24px\" data-fontsize=\"20\" class=\"fusion-woocommerce-tab-title fusion-responsive-typography-calculated\"\u003e\u003cstrong\u003eReinforced stainless steel final gear\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"su-row su_row_no_margin\"\u003e\n\u003cdiv class=\"su-column su-column-size-1-1\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003e\n\u003cp\u003e\u003ca class=\"fancybox image\" href=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21.jpg\"\u003e\u003cimg sizes=\"200px\" data-orig-sizes=\"(max-width: 200px) 100vw, 200px\" data-sizes=\"auto\" data-srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-64x64.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-66x66.jpg 66w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-100x100.jpg 100w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-150x150.jpg 150w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-200x200.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-300x300.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-400x400.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-450x450.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-600x600.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-768x768.jpg 768w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-800x800.jpg 800w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21.jpg 1000w\" srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-64x64.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-66x66.jpg 66w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-100x100.jpg 100w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-150x150.jpg 150w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-200x200.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-300x300.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-400x400.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-450x450.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-600x600.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-768x768.jpg 768w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-800x800.jpg 800w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21.jpg 1000w\" height=\"200\" width=\"200\" alt=\"\" data-orig-src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-200x200.jpg\" src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/35566_StainlessSteel_21-200x200.jpg\" class=\"alignleft wp-image-21003 size-fusion-200 lazyautosizes ls-is-cached lazyloaded\" decoding=\"async\"\u003e\u003c\/a\u003eThe durability of the servo has been strengthened to match the improved servo specifications. Stainless steel is used for the final gear. Furthermore, nitriding treatment has been applied to achieve the strength to withstand the maximum torque of 40.0kgf.cm(@7.4V). In addition, the height of the serrations on the final gear has been adjusted slightly higher to allow the use of multiple servo horns. The number of teeth and diameter of the serrations are unchanged.\u003c\/p\u003e\n\u003cp\u003e*The stainless-steel material has been treated with nitriding to strengthen its durability. The finish is different from the anodized aluminum color used in the past.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-lineheight=\"24px\" data-fontsize=\"20\" class=\"fusion-woocommerce-tab-title fusion-responsive-typography-calculated\"\u003e\u003cstrong\u003eImplemented a “4S” system that supports serial\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"su-column su-column-size-1-1\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003e\n\u003cp\u003e\u003ca class=\"fancybox image\" href=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon.png\"\u003e\u003cimg sizes=\"200px\" data-orig-sizes=\"(max-width: 200px) 100vw, 200px\" data-sizes=\"auto\" data-srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-64x37.png 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-200x116.png 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-300x174.png 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-400x232.png 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-450x261.png 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-600x348.png 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-768x445.png 768w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-800x464.png 800w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon.png 826w\" srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-64x37.png 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-200x116.png 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-300x174.png 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-400x232.png 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-450x261.png 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-600x348.png 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-768x445.png 768w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-800x464.png 800w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon.png 826w\" height=\"116\" width=\"200\" alt=\"\" data-orig-src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-200x116.png\" src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/Serial_icon-200x116.png\" class=\"alignleft wp-image-20993 size-fusion-200 lazyautosizes ls-is-cached lazyloaded\" decoding=\"async\"\u003e\u003c\/a\u003eThe “4S” servo supports serial. By supporting serial, there are the following merits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"fusion-responsive-typography-calculated\" data-lineheight=\"19.200001px\" data-fontsize=\"16\"\u003e\u003cstrong\u003e(1) Ultra-high-speed communication dramatically improves response.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"su-column su-column-size-1-1\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003e\n\u003cp\u003eThe PWM method is the mainstream control method for RC servos. In the PWM method, the angle is specified by the width of the signal transmitted from the receiver. On the other hand, in serial communication, the servo angle can be specified numerically. In serial communication, the communication interval can be significantly shortened compared to the PWM method, and the interval from command to operation is greatly reduced. By combining with EX-NEXT’s XT mode, we have achieved an unprecedented ultra-fast response as if you were just touching the machine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"su-spacer\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp class=\"fusion-responsive-typography-calculated\" data-lineheight=\"19.200001px\" data-fontsize=\"16\"\u003e\u003cstrong\u003e(2) Servo parameters can be changed from the radio at hand\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"su-column su-column-size-1-1\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003e\n\u003cp\u003eThe next-generation radio “EX-NEXT” is equipped with a telemetry (two-way communication) function. “REAL TIME ICS” can be used by connecting the serial-compatible servo “4S” to the B \/ S port mounted from the new receiver KR-420XT. Servo parameters can be set arbitrarily from the radio without having to collect the machine at hand. It’s easier than ever to create a more flexible and in-depth setting without compromise.\u003c\/p\u003e\n\u003cp\u003eWhen using serial, connect to the B \/ S port of the KR-420XT in XT mode of EX-NEXT.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"fusion-responsive-typography-calculated\" data-lineheight=\"19.200001px\" data-fontsize=\"16\"\u003e\u003cstrong\u003e“Serial Branch adapter” ideal for serial wiring\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"su-column su-column-size-1-1\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003e\n\u003ca class=\"fancybox image\" href=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en.png\"\u003e\u003cimg sizes=\"300px\" data-orig-sizes=\"(max-width: 300px) 100vw, 300px\" data-sizes=\"auto\" data-srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-64x27.png 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-200x83.png 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-300x124.png 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-400x166.png 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-450x186.png 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-600x248.png 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-768x318.png 768w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-800x331.png 800w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-1024x424.png 1024w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-1200x497.png 1200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en.png 1507w\" srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-64x27.png 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-200x83.png 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-300x124.png 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-400x166.png 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-450x186.png 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-600x248.png 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-768x318.png 768w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-800x331.png 800w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-1024x424.png 1024w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-1200x497.png 1200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en.png 1507w\" height=\"124\" width=\"300\" alt=\"\" data-orig-src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-300x124.png\" src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_WD_en-300x124.png\" class=\"aligncenter wp-image-20994 size-medium lazyautosizes ls-is-cached lazyloaded\" decoding=\"async\"\u003e\u003c\/a\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe KR-420XT receiver is equipped with a single B\/S port (serial port) for connecting serial servos, and for GP cars, etc., where two servos are used, the optional “Serial Branch adapter” is recommended for splitting the port.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"fancybox image\" href=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/ServoTwinExtensionWire3_20210624.jpg\"\u003e\u003cimg sizes=\"150px\" data-orig-sizes=\"(max-width: 150px) 100vw, 150px\" data-sizes=\"auto\" data-srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/ServoTwinExtensionWire3_20210624-66x66.jpg 66w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/ServoTwinExtensionWire3_20210624-100x100.jpg 100w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/ServoTwinExtensionWire3_20210624-150x150.jpg 150w\" srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/ServoTwinExtensionWire3_20210624-66x66.jpg 66w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/ServoTwinExtensionWire3_20210624-100x100.jpg 100w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/ServoTwinExtensionWire3_20210624-150x150.jpg 150w\" height=\"150\" width=\"150\" alt=\"\" data-orig-src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/ServoTwinExtensionWire3_20210624-150x150.jpg\" src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/ServoTwinExtensionWire3_20210624-150x150.jpg\" class=\"alignleft wp-image-20996 size-thumbnail lazyautosizes ls-is-cached lazyloaded\" decoding=\"async\"\u003e\u003c\/a\u003eThis product is more compact than the conventional product by using a smaller base for the branching point, making it easier to store in the limited space of a GP car.\u003c\/p\u003e\n\u003cp\u003eIf you want to use two serial servos at the same time, you need to change the ID number of each servo. the ID number can be easily changed by connecting to [LCD Expansion Unit 2] of EX-NEXT. for how to change the ID number, refer to “LCD Expansion Unit For details on how to change the ID number, please refer to “LCD Expansion Unit 2 EXP-201 Startup Guide”.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"fusion-responsive-typography-calculated\" data-lineheight=\"19.200001px\" data-fontsize=\"16\"\u003e\u003cstrong\u003eElectrical Switch\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"su-divider su-divider-style-double divider_margin\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"su-column su-column-size-1-1\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003e\n\u003ca class=\"fancybox image\" href=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en.jpg\"\u003e\u003cimg sizes=\"400px\" data-orig-sizes=\"(max-width: 400px) 100vw, 400px\" data-sizes=\"auto\" data-srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-64x21.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-200x67.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-300x100.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-400x133.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-450x150.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-600x200.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-768x256.jpg 768w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-800x267.jpg 800w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-1024x341.jpg 1024w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en.jpg 1200w\" srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-64x21.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-200x67.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-300x100.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-400x133.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-450x150.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-600x200.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-768x256.jpg 768w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-800x267.jpg 800w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-1024x341.jpg 1024w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en.jpg 1200w\" height=\"133\" width=\"400\" alt=\"\" data-orig-src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-400x133.jpg\" src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/SerialBranchAdapter_ESW3_WD_en-400x133.jpg\" class=\"aligncenter wp-image-20997 size-fusion-400 lazyautosizes ls-is-cached lazyloaded\" decoding=\"async\"\u003e\u003c\/a\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Serial servos and the Electrical Switch 4 can be used together.\u003cbr\u003eWhen the B\/S port of the KR-420XT(receiver) is occupied by the serial servos, connect the Electrical switch 3 to one of the available 1CH~4CH.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-lineheight=\"24px\" data-fontsize=\"20\" class=\"fusion-woocommerce-tab-title fusion-responsive-typography-calculated\"\u003e\u003cstrong\u003eAdded “Frequency” as a new parameter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"su-divider su-divider-style-default divider_margin\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"su-column su-column-size-1-1\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003eRSx4S can change various characteristics to your liking by ICS, but “Frequency (FREQUENCY)” has been newly added from 4S. “Frequency” is a function to change the frequency of the motor built into the servo. By changing the frequency, the servo Activity changes. Direct feeling improves by lowering the frequency. The servo operation becomes active, and the machine will bend sharply. The higher the frequency, the smoother the servo will move. The activity will be calm, and you will be able to bend smoothly. Please select your favorite characteristics while changing the settings.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"su-spacer\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp data-lineheight=\"24px\" data-fontsize=\"20\" class=\"fusion-woocommerce-tab-title fusion-responsive-typography-calculated\"\u003e\u003cstrong\u003eCompatible with conventional systems (PWM)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"su-column su-column-size-1-1\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003e\n\u003cdiv class=\"su-column su-column-size-1-2\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cimg sizes=\"200px\" data-orig-sizes=\"(max-width: 200px) 100vw, 200px\" data-sizes=\"auto\" data-srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2024\/09\/HCS_logo_03(3)-64x24.png 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2024\/09\/HCS_logo_03(3)-200x74.png 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2024\/09\/HCS_logo_03(3).png 277w\" srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2024\/09\/HCS_logo_03(3)-64x24.png 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2024\/09\/HCS_logo_03(3)-200x74.png 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2024\/09\/HCS_logo_03(3).png 277w\" height=\"74\" width=\"200\" alt=\"\" data-orig-src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2024\/09\/HCS_logo_03(3)-200x74.png\" src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2024\/09\/HCS_logo_03(3)-200x74.png\" class=\"alignleft wp-image-20579 size-fusion-200 lazyautosizes ls-is-cached lazyloaded\" decoding=\"async\"\u003e\u003cstrong\u003e[HCS]\u003c\/strong\u003e\n\u003cp\u003eIt can also be used in HCS, which has been well received, and in normal mode, which can be used for a wide range of models.\u003c\/p\u003e\n\u003cp\u003eThe communication processing time between the receiver and the servo is compressed to 1\/4, and it can be used with a direct operation feeling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e[Normal mode]\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe system used for servos and ESCs has been adopted for many years and can be used with many receivers.\u003c\/p\u003e\n\u003cp\u003eThe modes you can select on your servo depend on the transmitter and receiver you are using. Please refer to the table below.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"fancybox image\" href=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en.jpg\"\u003e\u003cimg sizes=\"600px\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" data-sizes=\"auto\" data-srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-64x27.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-200x83.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-300x125.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-400x167.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-450x188.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-600x250.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-768x320.jpg 768w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-800x333.jpg 800w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-1024x427.jpg 1024w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en.jpg 1200w\" srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-64x27.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-200x83.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-300x125.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-400x167.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-450x188.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-600x250.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-768x320.jpg 768w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-800x333.jpg 800w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-1024x427.jpg 1024w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en.jpg 1200w\" height=\"250\" width=\"600\" alt=\"\" data-orig-src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-600x250.jpg\" src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_BSx4S_ServoMode_List_en-600x250.jpg\" class=\"aligncenter wp-image-20995 size-fusion-600 lazyautosizes ls-is-cached lazyloaded\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"su-spacer\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp data-lineheight=\"24px\" data-fontsize=\"20\" class=\"fusion-woocommerce-tab-title fusion-responsive-typography-calculated\"\u003e\u003cstrong\u003eSerial \/ HCS \/ normal mode switching method.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"su-column su-column-size-1-1\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003e\n\u003ca class=\"fancybox image\" href=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2.jpg\"\u003e\u003cimg sizes=\"200px\" data-orig-sizes=\"(max-width: 200px) 100vw, 200px\" data-sizes=\"auto\" data-srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-scaled-64x64.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-66x66.jpg 66w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-100x100.jpg 100w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-150x150.jpg 150w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-200x200.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-300x300.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-400x400.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-450x450.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-600x600.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-768x768.jpg 768w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-800x800.jpg 800w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-1024x1024.jpg 1024w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-1200x1200.jpg 1200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-1536x1536.jpg 1536w\" srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-scaled-64x64.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-66x66.jpg 66w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-100x100.jpg 100w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-150x150.jpg 150w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-200x200.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-300x300.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-400x400.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-450x450.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-600x600.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-768x768.jpg 768w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-800x800.jpg 800w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-1024x1024.jpg 1024w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-1200x1200.jpg 1200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-1536x1536.jpg 1536w\" height=\"200\" width=\"200\" alt=\"\" data-orig-src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-200x200.jpg\" src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/01\/21014-2-200x200.jpg\" class=\"alignleft wp-image-20939 size-fusion-200 lazyautosizes ls-is-cached lazyloaded\" decoding=\"async\"\u003e\u003c\/a\u003eThe servo automatically switches depending on the port connected to the receiver and the mode setting. No additional options are required for mode setting. If you want to use it serially, connect it to the B \/ S port of KR-420XT. Also, when used with HCS, it can be used simply by connecting to channels 1 to 4 set in HCS. The same applies to normal mode. Of course, it can also be used with the KR-418FH and other receivers that have been released so far. * Only KR-420XT can be used for serial mode. For conventional receivers, use HCS or normal mode.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"su-spacer\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp data-lineheight=\"24px\" data-fontsize=\"20\" class=\"fusion-woocommerce-tab-title fusion-responsive-typography-calculated\"\u003e\u003cstrong\u003eTight black and silver new color aluminum top case\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"su-column su-column-size-1-1\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003e\n\u003ca class=\"fancybox image\" href=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21.jpg\"\u003e\u003cimg sizes=\"400px\" data-orig-sizes=\"(max-width: 400px) 100vw, 400px\" data-sizes=\"auto\" data-srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-64x33.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-200x105.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-300x157.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-400x209.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-450x235.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-600x314.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-768x401.jpg 768w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-800x418.jpg 800w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21.jpg 949w\" srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-64x33.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-200x105.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-300x157.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-400x209.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-450x235.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-600x314.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-768x401.jpg 768w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-800x418.jpg 800w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21.jpg 949w\" height=\"209\" width=\"400\" alt=\"\" data-orig-src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-400x209.jpg\" src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_21-400x209.jpg\" class=\"alignleft wp-image-21121 size-fusion-400 lazyautosizes lazyloaded\" decoding=\"async\"\u003e\u003c\/a\u003eAn aluminum case is used for the top case that supports the [holding power] that does not shake. By further cutting after alumite treatment, a sharp form with an edge is created (chamfering). Furthermore, by cutting the inner thickness to the utmost limit, it is lighter than the conventional aluminum case while ensuring sufficient strength.\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-lineheight=\"24px\" data-fontsize=\"20\" class=\"fusion-woocommerce-tab-title fusion-responsive-typography-calculated\"\u003e\u003cstrong\u003eReduced case size for easy installation in chassis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"su-column su-column-size-1-1\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003e\n\u003ca class=\"fancybox image\" href=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6.jpg\"\u003e\u003cimg sizes=\"200px\" data-orig-sizes=\"(max-width: 200px) 100vw, 200px\" data-sizes=\"auto\" data-srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-64x64.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-66x66.jpg 66w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-100x100.jpg 100w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-150x150.jpg 150w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-200x200.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-300x300.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-400x400.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-450x450.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-600x600.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6.jpg 700w\" srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-64x64.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-66x66.jpg 66w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-100x100.jpg 100w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-150x150.jpg 150w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-200x200.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-300x300.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-400x400.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-450x450.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-600x600.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6.jpg 700w\" height=\"200\" width=\"200\" alt=\"\" data-orig-src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-200x200.jpg\" src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/30220_6-200x200.jpg\" class=\"alignleft wp-image-21004 size-fusion-200 lazyautosizes ls-is-cached lazyloaded\" decoding=\"async\"\u003e\u003c\/a\u003eBy reducing the size of the servo case in the longitudinal direction from 41.0mm to 40.4mm, it is now easier to mount servos in a variety of the GP car.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"su-spacer\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp data-lineheight=\"24px\" data-fontsize=\"20\" class=\"fusion-woocommerce-tab-title fusion-responsive-typography-calculated\"\u003e\u003cstrong\u003eEasy-to-manage black servo wire\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"su-column su-column-size-1-1\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003e\n\u003ca class=\"fancybox image\" href=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516.jpg\"\u003e\u003cimg sizes=\"150px\" data-orig-sizes=\"(max-width: 150px) 100vw, 150px\" data-sizes=\"auto\" data-srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-64x64.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-66x66.jpg 66w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-100x100.jpg 100w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-150x150.jpg 150w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-200x200.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-300x300.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-400x400.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-450x450.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516.jpg 500w\" srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-64x64.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-66x66.jpg 66w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-100x100.jpg 100w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-150x150.jpg 150w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-200x200.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-300x300.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-400x400.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-450x450.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516.jpg 500w\" height=\"150\" width=\"150\" alt=\"\" data-orig-src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-150x150.jpg\" src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/36516-150x150.jpg\" class=\"alignleft wp-image-21000 size-thumbnail lazyautosizes ls-is-cached lazyloaded\" decoding=\"async\"\u003e\u003c\/a\u003eCommitment extends to servo leads. The black cable, which looks tight, has the optimum softness for handling while ensuring the required current capacity. The length of the cable has been changed from 200mm to 250mm.\u003cbr\u003eThis has made it possible to install the product in many car models without difficulty.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"su-spacer\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp data-lineheight=\"24px\" data-fontsize=\"20\" class=\"fusion-woocommerce-tab-title fusion-responsive-typography-calculated\"\u003e\u003cstrong\u003e5 preset model settings available\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"su-column su-column-size-1-1\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003e\n\u003cp\u003eFive presets are installed in the model memory of the Grasper STD MAX. You can use them properly, depending on the machine and road surface. Please use the servo model selector to switch the servo function that can handle various situations with one servo.\u003c\/p\u003e\n\u003ch4 class=\"fusion-responsive-typography-calculated\" data-lineheight=\"18px\" data-fontsize=\"15\"\u003e\n\u003cstrong\u003eModel 1: Settings that can be used for all purposes regardless of category (default)\u003cbr\u003eModel 2: ^\u003cbr\u003eModel 3: ^^\u003cbr\u003eModel 4: ^^^\u003cbr\u003eModel 5: ^^^^  *Increased holding force and torque\u003c\/strong\u003e\u003cbr\u003e*The factory default setting is “Model 1”.\u003c\/h4\u003e\n\u003cp\u003e* Since the holding power of the 4th and 5th settings is extraordinarily strong, a creaking noise will be heard when in neutral, but this is not a malfunction.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"fancybox image\" href=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032.jpg\"\u003e\u003cimg sizes=\"150px\" data-orig-sizes=\"(max-width: 150px) 100vw, 150px\" data-sizes=\"auto\" data-srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-64x64.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-66x66.jpg 66w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-100x100.jpg 100w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-150x150.jpg 150w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-200x200.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-300x300.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-400x400.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-450x450.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032.jpg 500w\" srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-64x64.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-66x66.jpg 66w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-100x100.jpg 100w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-150x150.jpg 150w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-200x200.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-300x300.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-400x400.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-450x450.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032.jpg 500w\" height=\"150\" width=\"150\" alt=\"\" data-orig-src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-150x150.jpg\" src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/61032-150x150.jpg\" class=\"alignleft wp-image-20999 size-thumbnail lazyautosizes ls-is-cached lazyloaded\" decoding=\"async\"\u003e\u003c\/a\u003ePlease use “Servo Model Selector for 4S” to switch models.\u003cbr\u003e* The conventional servo model selector (No.61029) cannot be used.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e・Factory Default setting data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"fancybox image\" href=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData.jpg\"\u003e\u003cimg sizes=\"600px\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" data-sizes=\"auto\" data-srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData-64x25.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData-200x77.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData-300x116.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData-400x154.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData-450x173.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData-600x231.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData.jpg 615w\" srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData-64x25.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData-200x77.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData-300x116.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData-400x154.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData-450x173.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData-600x231.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData.jpg 615w\" height=\"231\" width=\"600\" alt=\"\" data-orig-src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData-600x231.jpg\" src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/RSx4S_Response_Power_SettingData-600x231.jpg\" class=\"aligncenter wp-image-21106 size-fusion-600 lazyautosizes lazyloaded\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel Setting Sheet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe RSx4S allows you to change the parameters of each model with EX-NEXT. Please download and use the following sheet as a reference for your settings.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.kopropo.co.jp\/upload\/materials\/ModelSettingSheet_RSx4S_Std_EN.pdf\"\u003e\u003cimg data-lightbox=\"no-lightbox\" alt=\"\" data-orig-src=\"https:\/\/www.kopropo.co.jp\/app\/webroot\/js\/kcfinder\/upload\/images\/pdficon2.gif\" src=\"https:\/\/www.kopropo.co.jp\/app\/webroot\/js\/kcfinder\/upload\/images\/pdficon2.gif\" decoding=\"async\" class=\"lazyloaded\"\u003e ModelSettingSheet_RSx4S_Std_EN.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"su-spacer\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp data-lineheight=\"24px\" data-fontsize=\"20\" class=\"fusion-woocommerce-tab-title fusion-responsive-typography-calculated\"\u003e\u003cstrong\u003eLCD Xpansion unit 2 Parameters can be changed from EXP-201\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"su-column su-column-size-1-2\"\u003e\n\u003cdiv class=\"su-column-inner su-u-clearfix su-u-trim\"\u003e\n\u003ca class=\"fancybox image\" href=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en.jpg\"\u003e\u003cimg sizes=\"400px\" data-orig-sizes=\"(max-width: 400px) 100vw, 400px\" data-sizes=\"auto\" data-srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-64x38.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-200x120.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-300x180.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-400x240.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-450x270.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-600x360.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-768x461.jpg 768w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-800x480.jpg 800w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en.jpg 1000w\" srcset=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-64x38.jpg 64w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-200x120.jpg 200w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-300x180.jpg 300w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-400x240.jpg 400w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-450x270.jpg 450w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-600x360.jpg 600w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-768x461.jpg 768w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-800x480.jpg 800w, https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en.jpg 1000w\" height=\"240\" width=\"400\" alt=\"\" data-orig-src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-400x240.jpg\" src=\"https:\/\/america.kopropo.com\/wp-content\/uploads\/2025\/02\/EXP-201_ConnectionExample_en-400x240.jpg\" class=\"alignleft wp-image-21154 size-fusion-400 lazyautosizes ls-is-cached lazyloaded\" decoding=\"async\"\u003e\u003c\/a\u003eYou can connect a servo to the Xpansion and set the characteristics to your liking by operating the Xpansion buttons. Compatible servos are all models equipped with ICS. Of course, it also supports RSx4S.\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e* A separate power supply (6 to 7.4V) and “twin extension wire” or “Serial Branch adapter” are required.\u003c\/p\u003e\n\u003cp\u003e* This product does not support parameter changes by the servo manager connected to a PC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease be careful\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThere may be slight vibration under no load, but this is not a malfunction. This servo sets the parameters to optimize the driving condition. Therefore, when viewed with the servo alone, the output shaft may generate slight vibrations or drive noise, but this is not an abnormality and does not interfere with operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KO PROPO","offers":[{"title":"Default Title","offer_id":48178894405864,"sku":"KOP30145","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/1764\/3975\/files\/30145.jpg?v=1775050017","url":"https:\/\/www.xlhobbies.com\/products\/rsx4s-power-h-c","provider":"XL Hobbies","version":"1.0","type":"link"}