Futaba BLS174SV S.Bus2 HV HT Programmable Servo

Tower Stock# LXCVWL  •  Manufacturer Stock# BLS174SV
Futaba BLS174SV S.Bus2 HV HT Programmable Servo (large view)
Notes from our tech department:
This is the Futaba High Voltage BLS174SV S.Bus2 HT
Programmable Metal Gear Servo.


Brushless motor offers incredible holding power and 5X longer life
than servos equipped with brushed motors
High torque
Handles up to 2S LiPo power
Programmable and compatible with S.Bus and S.Bus2
Dual ball bearing supported output shaft
One year limited warranty through Hobby Services beginning at date of


HV BLS174SV HT S.Bus2 Servo with Instructions
1.45" (37mm) Six Point Horn
1.8" (45mm) Round Horn
1.2" (30mm) Round Horn
Four each, Grommets, Eyelets and Mounting Screws


Torque: 133 oz-in (9.6 kg-cm) @ 7.4V
Speed: 0.09 sec/60 @ 7.4V
Dimensions: 1-7/8 x 1-1/16 x 1" (48 x 27 x 25mm)
Weight: 1.9 oz (53 g)
Output shaft diameter: 8mm

SBus Programmable Defaults
Dead Band Degree: 0.36
Damper Factor: 112
Stretcher Gain: 2
Boost: 5
Neutral Offset Degree: 0
Travel Adjust Percentage: 100%
Reverse (Normal/Reverse): Nor
Stop Mode (Free/Hold): Hold
Buzzer (On/Off): Off
Smoother (On/Off): On
Boost (On/Off): Off
Soft Start: 3.0

jxs 02/28/13

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