Find the Best Servo for You

Make sure you pick the right servo for your RC needs by looking through the specs, parameters, and applications of Futaba servos. Sideways scrolling may be required to view certain aspects of the specs table.

"*" - Calculated, "BB" - Ball Bearing, "MB" - Metal Bearing, "Con" - Conform, "Rec" - Recommend, "Nor" - Normal, "Tx" - Use Transmitter Programming

Servo Specs

Model Applications


ModelEP CarGP CarMini CarYachtEP/GP BoatAirplaneSmall AirplaneEP PlaneGliderHelicopterSmall GP HelicopterEP HelicopterSmall EP HelicopterDedicated Purpose
S3016ConConRec
S3102ConConRecCon
S3107ConCon
S3111MRec
S3114RecCon
S3115RecConConCon
S3117RecCon
S3150ConConRec
S3154RecCon
S3155RecConRecCon
S3156ConConRecConRec
S3157RecCon
S3171SBConConRecConCon
S3172SVConConRecConCon
S3173SViRec
S3174SVConConRec
S3270SVConRecConRec
S3270SViConRecConRec
S3776SBConConRecConCon
S3777SVConConRecConCon
S9002ConConConConConCon
S9071SBRecConRecConRec
S9650Rec
S9670SVRec
BLS153ConRecCon
BLS651Rec
BLS671SVRec
BLS671SViRec
S3001ConConConConConConConConConCon
S148ConConConConConConConCon
S3003ConConConConConConConCon
S3004ConConConConConConConCon
S3151RecConRec
S3073HVRecConRec
S3010ConConConConConConConConConCon
S3050RecConCon
S3051HVConConConRecCon
S3470SVRecConConConCon
S3177SVRec
S3070HVConConConConConConConConConCon
S3071HVConConConConRecConConConConCon
S3072HVConConConConRecConConConConCon
S3152RecConCon
S3305RecRec
S9001ConConConConConConConConConCon
S9072SBRecConConConRecRecCon
S9151RecConConCon
S9155Con
S9156Con
S9157Rec
S9177SVRec
S3175HVConRecCon
S3176SVConRecCon
S9170SVConRecConCon
S9172SVRec
S9202ConConConConRecRec
S9206RecConRecCon
S9255ConRecCon
S-HC500ConConCon
S9370SVRecConRecRec
S9352HVRecRec
S9353HVRecRec
S9372SVRecRecRecRec
S9373SVRecRecRecRec
HPS-CB700Rec
S9373SVOSRecRec
S9405RecRecRecRecCon
S9451RecRecRecRec
S9452RecRecRecRec
S9470SVRecConRecRec
S9570SVRecCon
S9551RecCon
S9571SVRecCon
BLS171SVRecCon
BLS172SVRec
BLS173SVRecRecCon
BLS173SViRecRecCon
BLS174SVAileron
BLS175SVRec
BLS177SVRec
HPS-A700Rec
BLS272SVConRecCon
BLS273SVConRec
BLS275SVConRec
HPS-HC700ConRec
HPS-H700Rec
BLS351ConRecRecRec
BLS352ConRecRecRec
BLS371SVConRecRecRec
BLS371SVOS
BLS373SVRec
BLS451RecConConRec
BLS452RecConConRec
BLS471SVRecConConRec
BLS551RecCon
BLS571SVRecCon
BLS571SVOSRecCon
S3306RecRec
S3306MGRecRec
S3170GAirplane: Retract and normal linear
S3802Boat: Sail
S9254Helicopter: Gyro Rudder W/GY401, 502
S9257Helicopter: EP Heli Gyro Rudder W/GY240, 401
BLS251SBHelicopter: Gyro Rudder W/CGY750, GY701, GY611,GY601,GY520, GY430
BLS274SVHelicopter: Gyro Rudder W/CGY750,GY701, GY520, GY430
BLS276SVHelicopter: Gyro Rudder W/CGY750, GY701, GY611, GY601, GY520, GY430

S.Bus Parameters


ModelDead Band (degrees)Damper FactorStretcher GainBoostNeutral Offset (degrees)Travel Adjust (%)ReverseStop ModeBuzzer (On/Off)Smoother (On/Off)Boost (On/Off)Soft StartSpeed Control
S3016
S3102
S3107
S3111M
S3114
S3115
S3117
S3150
S3154
S3155
S3156
S3157
S3171SB
S3172SV0.45802250100NorHoldOFFONOFF3Tx
S3173SVi0.451122250100NorHoldOFFONOFF3Tx
S3174SV0.451122250100NorHoldOFFONOFF3Tx
S3270SV0.361282250100NorHoldOFFONOFF3Tx
S3270SVi0.361282250100NorHoldOFFONOFF3Tx
S3776SB0.451764250100NorHoldOFFONOFF3Tx
S3777SV0.451764250100NorHoldOFFONOFF3Tx
S9002
S9071SB
S9650
S9670SV0.3112150100NorFreeOFFONOFF3Tx
BLS153
BLS651
BLS671SV0.380250100NorFreeOFFONOFF3Tx
BLS671SVi0.380250100NorFreeOFFONOFF3Tx
S3001
S148
S3003
S3004
S3151
S3073HV0.451441250100NorHoldOFFONOFF3Tx
S3010
S3050
S3051HV
S3470SV0.451281400100NorFreeOFFONOFF-Tx
S3177SV0.451281400100NorHoldOFFONOFF3Tx
S3070HV0.451281300100NorHoldOFFONOFF3Tx
S3071HV0.451281400100NorHoldOFFONOFF3Tx
S3072HV0.451281300100NorHoldOFFONOFF3Tx
S3152
S3305
S9001
S9072SB
S9151
S9155
S9156
S9157
S9177SV0.36144150100NorHoldOFFONOFF3Tx
S3175HV0.71441350100NorHoldOFFONOFF3Tx
S3176SV0.361122250100NorHoldOFFONOFF3Tx
S9170SV0.36128150100NorHoldOFFONOFF3Tx
S9172SV0.36192150100NorHoldOFFONON3Tx
S9202
S9206
S9255
S-HC5000.25128150100NorHoldOFFONOFF3Tx
S9370SV0.364450100NorFreeOFFONOFF-Tx
S9352HV
S9353HV
S9372SV0.111442100100NorFreeOFFONOFF-Tx
S9373SV0.111442100100NorFreeOFFONOFF-Tx
HPS-CB7000.1160250100NorFreeOFFONON-Tx
S9373SVOS0.111362100100NorFreeOFFOFFON-Tx
S9405
S9451
S9452
S9470SV0.25112180100NorFreeOFFOFFOFF-Tx
S9570SV0.251761100100NorFreeOFFOFFON-Tx
S9551
S9571SV0.11962200100NorHoldOFFOFFON3Tx
BLS171SV0.36112150100NorHoldOFFONOFF3Tx
BLS172SV0.36128150100NorHoldOFFONOFF3Tx
BLS173SV0.36112150100NorHoldOFFONOFF3Tx
BLS173SVi0.36112150100NorHoldOFFONOFF3Tx
BLS174SV0.36112250100NorHoldOFFONOFF3Tx
BLS175SV0.3680250100NorHoldOFFONOFF3Tx
BLS177SV0.36128150100NorHoldOFFONOFF3Tx
HPS-A7000.36115150100NorHoldOFFONOFF3Tx
BLS272SV0.296150100NorHoldOFFONOFF3Tx
BLS273SV0.2128150100NorHoldOFFONOFF3Tx
BLS275SV0.2128150100NorHoldOFFONOFF3Tx
HPS-HC7000.296250100NorHoldOFFONOFF3Tx
HPS-H7000.380250100NorHoldOFFONOFF3Tx
BLS351
BLS352
BLS371SV0.25804100100NorFreeOFFONOFF-Tx
BLS371SVOS0.11846120100NorFreeOFFOFFON-Tx
BLS373SV0.11104450100NorHoldOFFOFFON-Tx
BLS451
BLS452
BLS471SV0.2596250100NorFreeOFFONOFF-Tx
BLS551
BLS571SV0.2596250100NorFreeOFFONOFF-Tx
BLS571SVOS0.11842.5100100NorFreeOFFOFFON-Tx
S3306
S3306MG
S3170G
S3802
S9254
S9257
BLS251SB0.08648100100NorHoldOFFONOFF3Tx
BLS274SV0.11144250100NorHoldOFFONOFF3Tx
BLS276SV0.08724100100NorHoldOFFONOFF3Tx