{"product_id":"futaba-bls571sv-brushless-s-bus2-programmable-high-voltage-low-profile-servo","title":"Futaba BLS571SV S.BUS2 High-Voltage Low-Profile Brushless Surface Servo (01102261-3)","description":"\u003ch2\u003eFutaba BLS571SV S.BUS2 High-Voltage Low-Profile Brushless Surface Servo\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eFutaba BLS571SV\u003c\/strong\u003e is a high-performance, low-profile surface servo engineered for competition RC cars and other installations where mounting height is limited. Its brushless motor, metal gear train, high-voltage capability, and fast response make it an excellent choice for demanding steering applications.\u003c\/p\u003e\n\n\u003cp\u003eThe BLS571SV supports Futaba S.BUS and S.BUS2 programming and is compatible with Futaba SR Mode when used with an appropriate SR-compatible surface radio system. At 7.4 volts, it delivers up to 152.8 oz-in of torque with a transit speed of 0.08 second per 60 degrees.\u003c\/p\u003e\n\n\u003cdiv style=\"background-color: #fff7ed; border-left: 5px solid #ea580c; padding: 12px; margin: 15px 0;\"\u003e\n    \u003cstrong\u003eDiscontinued—Limited Availability:\u003c\/strong\u003e Futaba has discontinued production of the BLS571SV. Any remaining inventory is available only while supplies last.\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLow-Profile Surface Design:\u003c\/strong\u003e Compact height is ideal for competition cars and space-restricted chassis installations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrushless Motor:\u003c\/strong\u003e Provides efficient operation, responsive control, and extended service life.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-Voltage Operation:\u003c\/strong\u003e Rated for operation at 6.0–7.4 volts, with an operating range of 4.0–8.4 volts.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eS.BUS and S.BUS2 Programmable:\u003c\/strong\u003e Compatible parameters can be adjusted through supported Futaba programming equipment or transmitters.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSR Mode Compatible:\u003c\/strong\u003e Supports Futaba's high-response SR Mode when paired with compatible Futaba surface transmitters and receivers.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMetal Gear Train:\u003c\/strong\u003e Features metal intermediate gears and a hardened aluminum final gear.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFast, Powerful Performance:\u003c\/strong\u003e Produces up to 152.8 oz-in of torque with a 0.08-second transit time at 7.4 volts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n    \u003cdetails style=\"border: 1px solid #ccc; padding: 10px; border-radius: 5px;\" open=\"\"\u003e\n        \u003csummary\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/summary\u003e\n        \u003cdiv style=\"padding-top: 15px;\"\u003e\n            \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.9em;\"\u003e\n                \u003ctbody\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e01102261-3\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003eRC surface vehicles\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eMotor Type:\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003eBrushless\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eCommunication:\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003ePWM, S.BUS, and S.BUS2\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e6.0–7.4V DC\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e4.0–8.4V DC\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eSpeed at 6.0V:\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e0.10 sec\/60°\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eSpeed at 7.4V:\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e0.08 sec\/60°\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eTorque at 6.0V:\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e130.6 oz-in (9.4 kgf-cm)\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eTorque at 7.4V:\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e152.8 oz-in (11.0 kgf-cm)\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e1.59 × 0.79 × 1.00 in. (40.5 × 20.0 × 25.4 mm)\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e1.45 oz. (41 g)\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                \u003c\/tbody\u003e\n            \u003c\/table\u003e\n        \u003c\/div\u003e\n    \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background-color: #fff7ed; border-left: 5px solid #ea580c; padding: 12px; margin: 15px 0;\"\u003e\n    \u003cstrong\u003ePower Notice:\u003c\/strong\u003e Use a properly regulated power source and confirm that every connected receiver and accessory supports the selected voltage. Futaba specifies that dry-cell batteries must not be used with this servo.\n\u003c\/div\u003e\n\n\u003cdiv style=\"background-color: #f8fafc; padding: 12px; border-left: 5px solid #1e293b; margin: 15px 0;\"\u003e\n    \u003cstrong\u003eSR Mode Compatibility:\u003c\/strong\u003e SR Mode requires a compatible Futaba SR Mode transmitter and receiver. Follow Futaba's setup instructions before enabling SR Mode. Do not use SR Mode with unsupported equipment.\n\u003c\/div\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e1 × Futaba BLS571SV Low-Profile Brushless Surface Servo\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eServo horns, mounting hardware, and accessories should be listed only after confirming the contents of your physical package.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003chr style=\"margin: 20px 0;\"\u003e\n\n\u003cdiv style=\"background-color: #f0f7ff; padding: 12px; border-left: 5px solid #007ace;\"\u003e\n    \u003cp style=\"margin: 0; font-size: 0.95em;\"\u003e\u003cstrong\u003eThe Gator RC Advantage:\u003c\/strong\u003e We stock genuine Futaba radio equipment, servos, receivers, and installation accessories. Orders ship quickly from our Illinois warehouse.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Futaba","offers":[{"title":"Default Title","offer_id":46988816777438,"sku":"01102261-3","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/1436\/6686\/files\/bls571sv_1.jpg?v=1749067747","url":"https:\/\/www.gator-rc.com\/products\/futaba-bls571sv-brushless-s-bus2-programmable-high-voltage-low-profile-servo","provider":"Gator RC","version":"1.0","type":"link"}