Digital Servos

Utilizes brushless motor design for fast speed, high efficiency. And with the absence of brush wear, the longevity of servo is greatly increased.
Supports 8.4v high voltage to provide optimal speed and torque performance of the brushless servo.
Designed specifically for helicopters, with highest specifications on the market: 0.058sec/60°ultra fast speed and 23kg-cm monstrous torque, allowing helicopter to perform with faster and higher precision.
Ultra high 12 bits signal resolution for excellent precision and smoothness.
Hardened high strength superalloy gears that increase the lifetime.
Brand new high voltage brushless servo equipped new CNC machined aluminum case, not only exhibited top of the line servo aesthetics, but also combine heat sink function and best protection for the servo.
Supports both analog and digital control signals.
Suitable for T-Rex 550/600/700/800 cyclic and rudder use.

SPECIFICATIONS

• Stall torque:17kg.cm(6.0V)
• Stall torque:22kg.cm(7.4V)
• Stall torque:0.058g.cm(8.4V)
• Motion speed:0.08sec/60°(6.0V)
• Motion speed:0.06sec/60°(7.4V)
• Motion speed:0.058sec/60°(8.4V)
• Rating voltage:DC 4.8-8.4V
• Temperature range:-20°C~+60°C
• Dimension:40.3 x 20.1 x 38.7mm
• Weight:80g

Dynam Tomcat servo
For RC Plane Airplane Aircraft Helicopter
RC hobby
Detrum 3.7g Servo
DY-1100 Servo

The Futaba BLS-A600 is a high-performance brushless mini servo designed specifically for RC aircraft. With its compact size, robust construction, and advanced S.Bus2 compatibility, it delivers exceptional torque, speed, and precision required for demanding flight applications.

Key Features:

• Torque @ 7.4V: 6.7 kg·cm (93 oz·in)
• Torque @ 6.6V: 6.0 kg·cm (83.3 oz·in)
• Speed @ 7.4V: 0.09s/60°
• Speed @ 6.6V: 0.10s/60°
• Voltage Range: 4.8V – 7.4V
• Dimensions: 27.2 × 13.0 × 30.5 mm
• Weight: 28 g
• Motor Type: Brushless
• Case: Resin
• Gears: Metal gears
• Bearings: Dual ball bearings
• Compatibility: S.Bus, S.Bus2, PWM

Programmable Functions:

• Channel assignment
• Servo direction reversal
• Soft start toggle
• Neutral point adjustment (±300 µs)
• Speed adjustment (0.39 – 9s per 45°)
• Dead band tuning
• Travel range adjustment (50–175%)
• Start power, damping, and holding power settings

Programming Options:

• CIU-2/-3 USB PC Interface
• Directly via compatible Futaba S.Bus transmitters

Delivered With:

• Servo Horns
• Mounting Hardware

The BLS-A600 is engineered for precision and durability, making it an ideal choice for high-performance RC aircraft enthusiasts seeking top-tier servo performance with fast response and high torque.

Note: Not recommended for use with dry batteries or BEC systems. For optimal performance, use a dedicated power supply.

The Futaba BLS-CM600 is a high-performance brushless mini servo designed specifically for 1/12 scale RC cars. With its compact size, robust construction, and advanced S.Bus2 compatibility, it delivers exceptional torque, speed, and precision required for competitive racing.

Key Features:

• Torque @ 7.4V: 6.7 kg·cm (93 oz·in)
• Torque @ 6.0V: 5.4 kg·cm (75 oz·in)
• Speed @ 7.4V: 0.09s/60°
• Speed @ 6.0V: 0.11s/60°
• Voltage Range: 4.8V – 7.4V
• Dimensions: 27.2 × 13.0 × 30.5 mm
• Weight: 28 g
• Motor Type: Brushless
• Case: Resin
• Gears: Metal gears
• Bearings: Dual ball bearings
• Compatibility: S.Bus, S.Bus2, PWM
• Signal Modes: UR mode (Ultra Response), SR mode (Super Response)

Programmable Functions:

• Channel assignment
• Servo direction reversal
• Soft start toggle
• Neutral point adjustment (±300 µs)
• Speed adjustment (0.39 – 9s per 45°)
• Dead band tuning
• Travel range adjustment (50–175%)
• Start power, damping, and holding power settings

Programming Options:

• CIU-2/-3 USB PC Interface
• Directly via compatible Futaba S.Bus transmitters

Delivered With:

• Servo Horns
• Mounting Hardware

The BLS-CM600 is engineered for precision and durability, making it an ideal choice for high-performance RC car enthusiasts seeking top-tier servo performance with fast response and high torque.

Note: Not recommended for use with dry batteries or BEC systems. For optimal performance, use a dedicated power supply.

The Futaba BLS174HV is a high-performance brushless servo designed specifically for RC aircraft. With its compact size, robust construction, and advanced S.Bus compatibility, it delivers exceptional torque, speed, and precision required for demanding flight applications.

Key Features:

• Torque @ 7.4V: 9.6 kg·cm (133 oz·in)
• Torque @ 6.6V: 8.8 kg·cm (122 oz·in)
• Speed @ 7.4V: 0.09s/60°
• Speed @ 6.6V: 0.10s/60°
• Voltage Range: 6.0V – 7.4V
• Dimensions: 47.5 × 27.0 × 25.4 mm
• Weight: 53 g
• Motor Type: Brushless
• Case: Resin
• Gears: Nylon gears
• Bearings: Dual ball bearings
• Compatibility: S.Bus, PWM

Programmable Functions:

• Channel assignment
• Servo direction reversal
• Soft start toggle
• Neutral point adjustment (±300 µs)
• Speed adjustment (0.39 – 9s per 45°)
• Dead band tuning
• Travel range adjustment (50–175%)
• Start power, damping, and holding power settings

Programming Options:

• CIU-2/-3 USB PC Interface
• Directly via compatible Futaba S.Bus transmitters

Delivered With:

• Servo Horns
• Mounting Hardware

The BLS174HV is engineered for precision and durability, making it an ideal choice for high-performance RC aircraft enthusiasts seeking top-tier servo performance with fast response and high torque.

Note: Not recommended for use with dry batteries or BEC systems. For optimal performance, use a dedicated power supply.

The Futaba HPS-A703 is a high-performance brushless servo designed specifically for giant-scale RC airplanes. With its robust aluminum case, powerful brushless motor, and advanced S.Bus2 compatibility, it delivers exceptional torque, speed, and precision required for demanding flight maneuvers.

Key Features:

• Torque @ 7.4V: 66.0 kg·cm (916.61 oz·in)
• Torque @ 6.6V: 61.0 kg·cm (847.17 oz·in)
• Speed @ 7.4V: 0.12s/60°
• Speed @ 6.6V: 0.13s/60°
• Voltage Range: 4.8V – 8.4V
• Dimensions: 40.5 × 21.0 × 39.4 mm
• Weight: 82 g
• Motor Type: High-power brushless
• Case: Full CNC aluminum (top, middle, and bottom)
• Gears: Stainless steel final gear
• Bearings: Dual ball bearings
• Compatibility: S.Bus, S.Bus2, PWM

Programmable Functions:

• Channel assignment
• Servo direction reversal
• Soft start toggle
• Neutral point adjustment (±300 µs)
• Speed adjustment (0.39 – 9s per 45°)
• Dead band tuning
• Travel range adjustment (50–175%)
• Start power, damping, and holding power settings

Programming Options:

• SBC-1 Servo Programmer
• CIU-2/-3 USB PC Interface
• Directly via compatible Futaba S.Bus transmitters

Delivered With:

• Servo Horns
• Mounting Hardware

The HPS-A703 is engineered for precision and durability, making it an ideal choice for high-performance RC airplane pilots seeking top-tier servo performance with fast response and high torque.

Note: Not recommended for use with dry batteries or BEC systems. For optimal performance, use a dedicated power supply.

The Futaba HPS-A704 is a high-performance brushless servo designed specifically for F3A class RC airplanes. With its low-profile design, HPS brushless motor, and advanced S.Bus2 compatibility, it delivers exceptional torque, speed, and precision required for competitive aerobatic flying.

Key Features:

• Torque @ 7.4V: 14.0 kg·cm (194.4 oz·in)
• Torque @ 6.6V: 12.5 kg·cm (173.6 oz·in)
• Speed @ 7.4V: 0.06s/60°
• Speed @ 6.6V: 0.07s/60°
• Voltage Range: 4.8V – 8.4V
• Dimensions: 40.5 × 21.0 × 26.9 mm
• Weight: 48 g
• Motor Type: High-power brushless HPS
• Case: Plastic (top, middle, and bottom)
• Gears: Metal gears with high-strength final stage
• Bearings: Dual ball bearings
• Compatibility: S.Bus, S.Bus2, PWM

Programmable Functions:

• Channel assignment
• Servo direction reversal
• Soft start toggle
• Neutral point adjustment (±300 µs)
• Speed adjustment (0.39 – 9s per 45°)
• Dead band tuning
• Travel range adjustment (50–175%)
• Start power, damping, and holding power settings

Programming Options:

• CIU-2/-3 USB PC Interface
• Directly via compatible Futaba S.Bus transmitters

Delivered With:

• Servo Horns
• Mounting Hardware

The HPS-A704 is engineered for precision and durability, making it an ideal choice for high-performance F3A pilots seeking top-tier servo performance with fast response and high torque.

Note: Not recommended for use with dry batteries or BEC systems. For optimal performance, use a dedicated power supply.

High Performance Servo with Brushless Motor (Neutral Pulse Width: Default 1520μs, optional 760μs) 

For all-purpose giant scale airplanes and Helicopters

FEATURES:

• For all-purpose giant scale airplanes
• Programmable/HV Brushless Servo
• Custom New high power Brushless Motor
• Suggested upgrade for BLS172SV/177SV/AA700
• Programmable and compatible with S.Bus and S.Bus2 systems
• Can be connected to a PC using the CIU-2/-3 USB adapter sold separately
• Final gear material is Stainless Steel
• Upper/middle/bottom: Aluminum Case

SPECS:

• SPEED: 0.08 sec/60° @ 6.6V / 0.075 sec/60° @ 7.4V
• TORQUE: 37 kg/cm @ 6.6V / 41 kg/cm @ 7.4V
• SIZE: 40.5 x 21 x 39.4 mm
• WEIGHT: 80 g
• RATED VOLTAGE: DC 6.0V-7.4V
• OPERATING VOLTAGE: DC 4.8-8.4V

The Futaba HPS-CB701 is a high-performance brushless servo designed for 1/8 and 1/10 scale RC cars. With a powerful HV brushless motor and S.Bus2 compatibility, it delivers exceptional speed and torque for competitive racing.

Key Features:

• Torque: 49kg/cm at 7.4V; 42kg/cm at 6.0V
• Speed: 0.075s/60° at 7.4V; 0.09s/60° at 6.0V
• Voltage Range: 4.8V – 8.4V
• Dimensions: 40.5 x 21.0 x 37.8 mm
• Weight: 75g
• Motor Type: High-power brushless
• Case: Full aluminum (top/middle/bottom)
• Gears: Metal gears with high-strength final stage
• Compatibility: S.Bus, S.Bus2, PWM
• Supports: SR and UR modes for ultra-fast response

Programmable Functions:

• Channel assignment
• Servo direction
• Soft start (on/off)
• Fail-safe settings (Hold/Free)
• Smooth operation toggle
• Center position adjustment (±300 µs)
• Speed adjustment (0.39 – 9s per 45°)
• Dead band setting
• Travel range adjustment (50–175%)
• Starting power, damping, and holding power settings

Programming Options:

• Via SBC-1 servo programmer
• Via CIU-3 USB PC interface
• Directly through S.Bus-compatible Futaba transmitters

Delivered With:

• Servo Horns
• Mounting Hardware

The HPS-CB701 is engineered for precision and durability, making it the ideal choice for serious RC enthusiasts seeking top-tier performance.

Note: Not recommended for use in 1/5 scale vehicles.

The Futaba HPS-CD700 is a high-performance brushless servo designed specifically for 1/10 scale RC drift cars. With its low-profile aluminum case, HPS brushless motor, and advanced S.Bus2 compatibility, it delivers exceptional torque, speed, and precision required for competitive drifting.

Key Features:

• Torque @ 7.4V: 17.0 kg·cm (236 oz·in)
• Torque @ 6.0V: 14.0 kg·cm (194 oz·in)
• Speed @ 7.4V: 0.045s/60°
• Speed @ 6.0V: 0.055s/60°
• Voltage Range: 4.8V – 8.4V
• Dimensions: 40.5 × 21.0 × 26.2 mm
• Weight: 53 g
• Motor Type: High-power brushless HPS
• Case: Full CNC aluminum (top, middle, and bottom)
• Gears: Metal gears with high-strength final stage
• Bearings: Dual ball bearings
• Compatibility: S.Bus, S.Bus2, PWM
• Signal Modes: 1520 µs (default), SR mode supported (UR mode not supported)

Programmable Functions:

• Channel assignment
• Servo direction reversal
• Soft start toggle
• Neutral point adjustment (±300 µs)
• Speed adjustment (0.39 – 9s per 45°)
• Dead band tuning
• Travel range adjustment (50–175%)
• Start power, damping, and holding power settings

Programming Options:

• SBC-1 Servo Programmer
• CIU-3 USB PC Interface
• Directly via compatible Futaba S.Bus transmitters

Delivered With:

• Servo Horns
• Mounting Hardware

The HPS-CD700 is engineered for precision and durability, making it an ideal choice for high-performance RC drift car enthusiasts seeking top-tier servo performance with fast response and high torque.

Note: Not recommended for use in 1/5 scale vehicles.

The Futaba HPS-CT501 is a high-performance brushless servo designed specifically for 1/10 scale RC cars. With its low-profile design, HPS brushless motor, and advanced S.Bus2 compatibility, it delivers exceptional torque, speed, and precision required for competitive racing.

Key Features:

• Torque @ 7.4V: 21.0 kg·cm (291.6 oz·in)
• Torque @ 6.0V: 17.1 kg·cm (237.5 oz·in)
• Speed @ 7.4V: 0.06s/60°
• Speed @ 6.0V: 0.07s/60°
• Voltage Range: 4.8V – 8.4V
• Dimensions: 40.5 × 21.0 × 26.9 mm
• Weight: 44 g
• Motor Type: High-power brushless HPS
• Case: Resin (top, middle, and bottom)
• Gears: Metal gears with high-strength final stage
• Bearings: Triple ball bearings
• Compatibility: S.Bus, S.Bus2, PWM
• Signal Modes: SR mode (Super Response), UR mode (Ultra Response)

Programmable Functions:

• Channel assignment
• Servo direction reversal
• Soft start toggle
• Neutral point adjustment (±300 µs)
• Speed adjustment (0.39 – 9s per 45°)
• Dead band tuning
• Travel range adjustment (50–175%)
• Start power, damping, and holding power settings

Programming Options:

• SBC-1 Servo Programmer
• CIU-3 USB PC Interface
• Directly via compatible Futaba S.Bus transmitters

Delivered With:

• Servo Horns
• Mounting Hardware

The HPS-CT501 is engineered for precision and durability, making it an ideal choice for high-performance RC car enthusiasts seeking top-tier servo performance with fast response and high torque.

Note: Not recommended for use in 1/5 scale vehicles. Avoid using with dry batteries or BEC systems; use a dedicated power supply for optimal performance.

The Futaba HPS-CT702 is a high-performance, low-profile servo designed for 1/10 scale RC cars. With a powerful HV brushless motor and S.Bus2 compatibility, it delivers exceptional speed and torque for competitive racing.

Key Features:

• Torque: 30kg/cm at 7.4V; 23kg/cm at 6.0V
• Speed: 0.07s/60° at 7.4V; 0.08s/60° at 6.0V
• Voltage Range: 4.8V – 8.4V
• Dimensions: 40.5 x 21.0 x 26.2 mm
• Weight: 53g
• Motor Type: High-power brushless
• Case: Full aluminum (top/middle/bottom)
• Gears: Metal gears with high-strength final stage
• Compatibility: S.Bus, S.Bus2, PWM
• Supports: SR and UR modes for ultra-fast response

Programmable Functions:

• Channel assignment
• Servo direction
• Soft start (on/off)
• Fail-safe settings (Hold/Free)
• Smooth operation toggle
• Center position adjustment (±300 µs)
• Speed adjustment (0.39 – 9s per 45°)
• Dead band setting
• Travel range adjustment (50–175%)
• Starting power, damping, and holding power settings

Programming Options:

• Via SBC-1 servo programmer
• Via CIU-3 USB PC interface
• Directly through S.Bus-compatible Futaba transmitters

Delivered With:

• Servo Horns
• Mounting Hardware

The HPS-CT702 is engineered for precision and durability, making it the ideal choice for serious RC enthusiasts seeking top-tier performance.

Note: Not recommended for use in 1/5 scale vehicles.

The Futaba HPS-H701 is a high-performance brushless servo designed for large RC helicopters. With a powerful HV brushless motor and S.Bus2 compatibility, it delivers exceptional speed and torque for demanding applications.

Key Features:

• Torque: 40kg/cm at 7.4V; 36kg/cm at 6.6V
• Speed: 0.07s/60° at 7.4V; 0.075s/60° at 6.6V
• Voltage Range: 4.8V – 8.4V
• Dimensions: 40.5 x 21.0 x 37.8 mm
• Weight: 76g
• Motor Type: High-power brushless
• Case: Full aluminum (top/middle/bottom)
• Gears: Metal gears with titanium final stage
• Compatibility: S.Bus, S.Bus2, PWM
• Supports: 760μs and 1520μs pulse widths

Programmable Functions:

• Channel assignment
• Servo direction
• Soft start (on/off)
• Fail-safe settings (Hold/Free)
• Smooth operation toggle
• Center position adjustment (±300 µs)
• Speed adjustment (0.39 – 9s per 45°)
• Dead band setting
• Travel range adjustment (50–175%)
• Starting power, damping, and holding power settings

Programming Options:

• Via SBC-1 servo programmer
• Via CIU-3 USB PC interface
• Directly through S.Bus-compatible Futaba transmitters

Delivered With:

• Servo Horns
• Mounting Hardware

The HPS-H701 is engineered for precision and durability, making it the ideal choice for serious RC helicopter enthusiasts seeking top-tier performance.

Note: Not recommended for use in 1/5 scale vehicles.

The Futaba HPS-HC700 is a high-performance brushless servo designed for RC helicopters. With a powerful HV brushless motor and S.Bus2 compatibility, it delivers exceptional speed and torque for demanding applications.

Key Features:

• Torque: 20kg/cm at 7.4V; 18kg/cm at 6.6V
• Speed: 0.08s/60° at 7.4V; 0.09s/60° at 6.6V
• Voltage Range: 6.0V – 7.4V
• Dimensions: 40.5 x 21.0 x 37.8 mm
• Weight: 73g
• Motor Type: High-power brushless
• Case: Full aluminum (top/middle/bottom)
• Gears: Metal gears with high-strength final stage
• Compatibility: S.Bus, S.Bus2, PWM

Programmable Functions:

• Channel assignment
• Servo direction
• Soft start (on/off)
• Fail-safe settings (Hold/Free)
• Smooth operation toggle
• Center position adjustment (±300 µs)
• Speed adjustment (0.39 – 9s per 45°)
• Dead band setting
• Travel range adjustment (50–175%)
• Starting power, damping, and holding power settings

Programming Options:

• Via SBC-1 servo programmer
• Via CIU-3 USB PC interface
• Directly through S.Bus-compatible Futaba transmitters

Delivered With:

• Servo Horns
• Mounting Hardware

The HPS-HC700 is engineered for precision and durability, making it the ideal choice for serious RC helicopter enthusiasts seeking top-tier performance.

Note: Not recommended for use in 1/5 scale vehicles.

The Futaba HPS-HC701 is a high-performance brushless servo designed specifically for 500 to 800 class RC helicopters. With its low-profile aluminum case, HPS brushless motor, and advanced S.Bus2 compatibility, it delivers exceptional torque, speed, and response required for 3D and F3C flying.

Key Features:

• Torque @ 7.4V: 30.0 kg·cm
• Torque @ 6.6V: 26.5 kg·cm
• Speed @ 7.4V: 0.07s/60°
• Speed @ 6.6V: 0.08s/60°
• Voltage Range: 4.8V – 8.4V
• Dimensions: 40.5 × 21.0 × 26.2 mm
• Weight: 54 g
• Motor Type: High-power brushless HPS
• Case: Full CNC aluminum (top, middle, and bottom)
• Bearings: Dual ball bearings
• Compatibility: S.Bus, S.Bus2, PWM
• Signal Modes: 760 μs (default), switchable to 1520 μs via GPB-1 (v4.3+)

Programmable Functions:

• Channel assignment
• Servo direction reversal
• Soft start toggle
• Neutral point adjustment (±300 μs)
• Speed adjustment (0.39 – 9s per 45°)
• Dead band tuning
• Travel range adjustment (50–175%)
• Start power, damping, and holding power settings

Programming Options:

• SBC-1 Servo Programmer
• CIU-3 USB PC Interface
• Directly via compatible Futaba S.Bus transmitters

Delivered With:

• Servo Horns
• Mounting Hardware

The HPS-HC701 is engineered for precision and endurance, making it an ideal choice for high-performance RC helicopter pilots seeking top-tier servo performance with fast response and high torque.

Note: Not recommended for use in 1/5 scale surface vehicles.

The Futaba HPS-HT700 is a high-performance brushless tail servo designed specifically for 500 to 800 class RC helicopters. With its low-profile aluminum case, HPS brushless motor, and advanced S.Bus2 compatibility, it delivers exceptional torque, speed, and response required for 3D and F3C flying.

Key Features:

• Torque @ 7.4V: 9.6 kg·cm (133.3 oz·in)
• Torque @ 6.6V: 8.6 kg·cm (119.4 oz·in)
• Speed @ 7.4V: 0.045s/60°
• Speed @ 6.6V: 0.05s/60°
• Voltage Range: 4.8V – 8.4V
• Dimensions: 40.5 × 21.0 × 26.2 mm
• Weight: 54 g
• Motor Type: High-power brushless HPS
• Case: Full CNC aluminum (top, middle, and bottom)
• Bearings: Dual ball bearings
• Compatibility: S.Bus, S.Bus2, PWM
• Signal Modes: 760 µs (default), switchable to 1520 µs via GPB-1 (v4.3+)

Programmable Functions:

• Channel assignment
• Servo direction reversal
• Soft start toggle
• Neutral point adjustment (±300 µs)
• Speed adjustment (0.39 – 9s per 45°)
• Dead band tuning
• Travel range adjustment (50–175%)
• Start power, damping, and holding power settings

Programming Options:

• SBC-1 Servo Programmer
• CIU-3 USB PC Interface
• Directly via compatible Futaba S.Bus transmitters

Delivered With:

• Servo Horns
• Mounting Hardware

The HPS-HT700 is engineered for precision and endurance, making it an ideal choice for high-performance RC helicopter pilots seeking top-tier tail servo performance with fast response and high torque.

Note: Not recommended for use in 1/5 scale surface vehicles.

The Futaba S-A601 is a high-torque coreless servo designed specifically for large-scale RC aircraft. With its robust construction, aluminum middle case, and advanced S.Bus compatibility, it delivers exceptional torque, speed, and precision required for demanding flight applications.

Key Features:

• Torque @ 7.4V: 41.0 kg·cm (569.4 oz·in)
• Torque @ 6.6V: 36.8 kg·cm (511 oz·in)
• Speed @ 7.4V: 0.11s/60°
• Speed @ 6.6V: 0.12s/60°
• Voltage Range: 4.8V – 8.4V
• Dimensions: 40.5 × 21.0 × 37.2 mm
• Weight: 74 g
• Motor Type: Coreless
• Case: Aluminum middle case
• Gears: Metal gears
• Bearings: Dual ball bearings
• Compatibility: S.Bus, PWM

Programmable Functions:

• Channel assignment
• Servo direction reversal
• Soft start toggle
• Neutral point adjustment (±300 µs)
• Speed adjustment (0.39 – 9s per 45°)
• Dead band tuning
• Travel range adjustment (50–175%)
• Start power, damping, and holding power settings

Programming Options:

• CIU-2/-3 USB PC Interface
• Directly via compatible Futaba S.Bus transmitters

Delivered With:

• Servo Horns
• Mounting Hardware

The S-A601 is engineered for precision and durability, making it an ideal choice for high-performance RC aircraft enthusiasts seeking top-tier servo performance with fast response and high torque.

Note: Not recommended for use with dry batteries or BEC systems. For optimal performance, use a dedicated power supply.

The Futaba S9075SB is a high-torque digital servo designed specifically for 1/8 scale RC cars and boats. With its robust aluminum case, powerful motor, and advanced S.Bus compatibility, it delivers exceptional torque, speed, and precision required for demanding applications.

Key Features:

• Torque @ 6.0V: 30.6 kg·cm (424.6 oz·in)
• Speed @ 6.0V: 0.14s/60°
• Voltage Range: 4.8V – 6.0V
• Dimensions: 40.5 × 21.0 × 37.4 mm
• Weight: 71 g
• Motor Type: High-power
• Case: Full CNC aluminum
• Gears: Metal gears
• Bearings: Dual ball bearings
• Compatibility: S.Bus, PWM

Programmable Functions:

• Channel assignment
• Servo direction reversal
• Soft start toggle
• Neutral point adjustment (±300 µs)
• Speed adjustment (0.39 – 9s per 45°)
• Dead band tuning
• Travel range adjustment (50–175%)
• Start power, damping, and holding power settings

Programming Options:

• CIU-2/-3 USB PC Interface
• Directly via compatible Futaba S.Bus transmitters

Delivered With:

• Servo Horns
• Mounting Hardware

The S9075SB is engineered for precision and durability, making it an ideal choice for high-performance RC car and boat enthusiasts seeking top-tier servo performance with fast response and high torque.

Note: Not recommended for use with dry batteries or BEC systems. For optimal performance, use a dedicated power supply.

The Futaba S9373SV is a high-performance digital servo designed specifically for 1/8 scale RC cars and boats. With its robust aluminum case, coreless motor, and advanced S.Bus2 compatibility, it delivers exceptional torque, speed, and precision required for competitive racing.

Key Features:

• Torque @ 7.4V: 24.6 kg·cm (341.7 oz·in)
• Torque @ 6.0V: 20.0 kg·cm (277.8 oz·in)
• Speed @ 7.4V: 0.06s/60°
• Speed @ 6.0V: 0.07s/60°
• Voltage Range: 4.0V – 8.4V
• Dimensions: 40.5 × 21.0 × 37.2 mm
• Weight: 76 g
• Motor Type: Coreless
• Case: Full CNC aluminum
• Gears: Metal gears
• Bearings: Dual ball bearings
• Compatibility: S.Bus, S.Bus2, PWM
• Signal Modes: 1520 µs (default)

Programmable Functions:

• Channel assignment
• Servo direction reversal
• Soft start toggle
• Neutral point adjustment (±300 µs)
• Speed adjustment (0.39 – 9s per 45°)
• Dead band tuning
• Travel range adjustment (50–175%)
• Start power, damping, and holding power settings

Programming Options:

• CIU-2/-3 USB PC Interface
• Directly via compatible Futaba S.Bus transmitters

Delivered With:

• Servo Horns
• Mounting Hardware

The S9373SV is engineered for precision and durability, making it an ideal choice for high-performance RC car and boat enthusiasts seeking top-tier servo performance with fast response and high torque.

Note: Not recommended for use with dry batteries or BEC systems. For optimal performance, use a dedicated power supply.

Unleash Next-Level Performance with the KST HLS 12V Combo Set

Introducing the remarkable HLS 12V Combo Set — a true game-changer for RC helicopter enthusiasts seeking unmatched power, speed, and reliability. This premium servo package includes three HLS3008-12 brushless cyclic servos and one HLS1535-12 brushless tail servo, purpose-built for 700 to 800 class electric helicopters.

Engineered for endurance, KST's High Life Span (HLS) series is designed to withstand the most demanding flight conditions. Each servo features 6 precision ball bearings and a hardened steel geartrain, ensuring ultra-smooth operation, zero gear slop, and long-term durability.

Outstanding Performance Specs

• HLS3008-12 Cyclic Servos: Deliver up to 32 Kgf.cm of torque at 13V, with a blazing fast 0.07s speed, providing precise and rapid control in dynamic 3D maneuvers.
• HLS1535-12 Tail Servo: Offers 16 Kgf.cm of torque with 0.03s speed at 13V, ensuring superior tail hold and sharp responsiveness.

Features :

• 6 Ball Bearings
• High Life Span
• Ultra High Torque & Excellent Speed
• Hardened Steel Gear
• CNC Aluminium Case
• Brushless DC Motor
• DC12V Rated Voltage
• Support 8–13V High Voltage or 2–3S LiPo Battery Direct Drive
• Ideal for 700 to 800 Class Helicopter

Specifications – HLS3008-12 (Cyclic Servo) :

• Rated Voltage: DC 12V
• Voltage Range: DC 8.0V–13.0V
• Torque: 25Kgf.cm@8.4V, 30Kgf.cm@12V, 32Kgf.cm@13V
• Speed: 0.11s/60°@8.4V, 0.08s/60°@12V, 0.07s/60°@13V
• Working Frequency: 760μs / 560Hz
• Temperature Range: -10°C to +65°C
• Programmable: Yes
• Motor Type: Brushless DC
• Gear Material: Hardened Steel
• Case Material: Aluminum Alloy
• Position Sensor: Potentiometer
• Dimensions: 40 × 20 × 40 mm ±0.2mm
• Weight: 72g ±10%
• Ball Bearings: 6

Specifications – HLS1535-12 (Tail Servo) :

• Rated Voltage: DC 12V
• Voltage Range: DC 8.0V–13.0V
• Torque: 12Kgf.cm@8.4V, 15Kgf.cm@12V, 16Kgf.cm@13V
• Speed: 0.050s/60°@8.4V, 0.035s/60°@12V, 0.030s/60°@13V
• Working Frequency: 760μs / 560Hz
• Temperature Range: -10°C to +65°C
• Programmable: Yes
• Motor Type: Brushless DC
• Gear Material: Hardened Steel
• Case Material: Aluminum Alloy
• Position Sensor: Potentiometer
• Dimensions: 40 × 20 × 40 mm ±0.2mm
• Weight: 72g ±10%
• Ball Bearings: 6

Package Includes :

• 3 × HLS3008-12 High Life Span Brushless Cyclic Servos
• 1 × HLS1535-12 High Life Span Brushless Tail Servo
• 4 × CNC Servo Horns
• 20 × Plastic Servo Horns
• 16 × CNC Aluminium Grommets
• 8 × Servo Horn Screws

With the KST HLS Combo Set, you can unlock the full potential of your high-performance RC helicopter. Built for power, precision, and durability — this is the servo combo trusted by demanding pilots worldwide.

Jeti Digital Servo High voltage & torque DSHV 3D13T (13kg)

The J3D13T is a precise full-metal digital servo for large models. "Mini" size.

• High torque and speed
• High voltage
• Precision metal gearbox
• Ball bearings
• Watter proof
• Aluminium case

Specification:

• Weight [g]     39,7
• Supply Voltage [V]     3.8 > 8.4
• Torque (6V) [kg/cm]     10.5
• Torque (7.4V) [kg/cm]     13
• Torque (8.2V) [kg/cm]     14
• Speed (6V) [s]     0.17
• Speed (7.4V) [s]     0.14
• Speed (8.2V) [s]     0.13
• Max. current (7.4V) [A]     2.4
• Motor     Coreless DC
• Waterproof     Yes
• Ball bearings     2
• Gearbox material     metal
• Compatible horn (Ø6mm)     Futaba

Jeti Digital Servo High voltage DSHV 4A18.5T (18.5kg)

The J4A18.5T is a precise full-metal digital servo for large models. Standard size.

• High torque and speed
• High voltage
• Precision metal gearbox
• Ball bearings
• Watter proof
• Aluminium case

Specification:

• Weight [g]     74
• Supply Voltage [V]     4.8 > 8.4
• Torque (6V) [kg/cm]     15
• Torque (7.4V) [kg/cm]     18.5
• Torque (8.2V) [kg/cm]     20.5
• Speed (6V) [s]     0.10
• Speed (7.4V) [s]     0.08
• Speed (8.2V) [s]     0.07
• Max. current (7.4V) [A]     5.8
• Motor     BLCD
• Waterproof     Yes
• Ball bearings     2
• Gearbox material     metal
• Compatible horn (Ø6mm)     Futaba

Jeti Digital Servo High voltage HV DSHV 3D8.5T (8.5kg)

The J3D8.5T is a precise full-metal digital servo for large models. "Mini" size

• High torque and speed
• High voltage
• Precision metal gearbox
• Ball bearings
• Watter proof
• Aluminium case

Specification:

• Weight [g]     39,7
• Supply Voltage [V]     3.8 > 8.4
• Torque (6V) [kg/cm]     6.9
• Torque (7.4V) [kg/cm]     8.5
• Torque (8.2V) [kg/cm]     9.5
• Speed (6V) [s]     0.12
• Speed (7.4V) [s]     0.10
• Speed (8.2V) [s]     0.09
• Max. current (7.4V) [A]     2.4
• Motor     Coreless DC
• Waterproof     Yes
• Ball bearings     2
• Gearbox material     metal
• Compatible horn (Ø6mm)     Futaba

Jeti Digital Servo High voltage HV DSHV 4A23T (23kg)

The J4A23T is a precise full-metal digital servo for large models. Standard size.

• High torque and speed
• High voltage
• Precision metal gearbox
• Ball bearings
• Watter proof
• Aluminium case

Specification:

• Weight [g]     74
• Supply Voltage [V]     4.8 > 8.4
• Torque (6V) [kg/cm]     18.5
• Torque (7.4V) [kg/cm]     23
• Torque (8.2V) [kg/cm]     25
• Speed (6V) [s]     0.15
• Speed (7.4V) [s]     0.12
• Speed (8.2V) [s]     0.11
• Max. current (7.4V) [A]     5.8
• Motor     BLCD
• Waterproof     Yes
• Ball bearings     2
• Gearbox material     metal
• Compatible horn (Ø6mm)     Futaba

KINGMAX BLS4309 48.0kg@0.08 sec 20mm Helicopter Airplane HV Steel Gear servo, perfect for Swash for 3d and Scale large machines, Also UAV

It features a machined all-aluminium heatsink case for exceptional durability and a brushless motor for up to 48kg-cm of torque and speeds of down to 0.08s. Other features include precision steel gears, dual ball bearings, and water protection. The servo is available with red, gold or silver case details and it is ideal for all heavy duty applications

FEATURES

-- High performance, digital standard servo
-- High-precision steel gears
-- Full CNC aluminum hulls and structure
-- High quality Brushless motor
-- Dual ball bearings
-- Super long life
-- Waterproof

Product Details

Item：BLS4309
Gear：Steel gear
Spline：25T
Motor：Brushless motor
Bearing：2BB
Dead band：2μs default
Waterproof：Yes

Operating Voltage：DC5.0~8.4V
Rated working voltage：DC 7.4V
Working frequency：1520μs/330hz
Working angle：±63°@800us-2200us
Working temperature：-10℃~+50℃
Storage temperature：-20℃~+60℃
– Operating Speed 5.0V: 0.14sec/60deg
– Operating Speed 6.0V: 0.11sec/60deg
– Operating Speed 7.4): 0.09sec/60deg
– Operating Speed 8.4V: 0.08sec/60deg
– Stall Torque 5.0V: 30.0kg-cm
– Stall Torque 6.0V: 35.0kg-cm
– Stall Torque 7.4V: 43.0kg-cm
– Stall Torque 8.4V: 48.0kg-cm
– Dimensions: 40x20x39.1mm
– Weight: 85g
– Connector wire length: JR 310mm

KINGMAX BLS6911HV 12.5kg@0.03 sec 20mm Helicopter Airplane HV Steel Gear servo, perfect for Swash for 3d and Scale large machines, Also UAV

It features a machined all-aluminium heatsink case for exceptional durability and a brushless motor for up to 48kg-cm of torque and speeds of down to 0.08s. Other features include precision steel gears, dual ball bearings, and water protection. The servo is available with red, gold or silver case details and it is ideal for all heavy duty applications

FEATURES

-- High performance programmable digital high voltage standard servo
-- High-precision Taiwan-made aluminum gears with hard anodizing
-- High quality brushless motor
-- Full CNC aluminum hulls and structure
-- Dual ball bearings
-- Waterproof
-- Ideal for 700 class helicopters

Product Details

Item：BLS6911HV
Gear：Steel gear
Spline：25T
Motor：Brushless motor
Bearing：2BB
Dead band：2μs default
Waterproof：Yes
Rated working voltage：DC 7.4V
Dead band: 2μs default
Working frequence: 1520μs / 330hz
Operating Voltage: DC6.0~8.4 V
Operating Speed (6.0V): 0.05sec/60 degrees
Operating Speed (7.4V): 0.04sec/60 degrees
Operating Speed (8.4V): 0.03sec/60 degrees
Stall Torque (6.0V): 8.50 kg.cm (118.07oz/in)
Stall Torque (7.4V): 11.02kg.cm (153.07oz/in)
Stall Torque (8.4V): 12.51kg.cm (173.76oz/in)
Dimensions: 40X20X39.5mm /1.57X0.79X1.56 in
Weight: 69.5g (2.45oz)
Connector Wire Length: JR320 mm (12.6in)

KINGMAX DCS2016SP 28-500CC Aircraft Waterproof 34kg High Voltage Metal Digital Servo for Remote Control Aircraft Car Buggy Robot

FEATURES

-High performance, standard, high voltage digital servo

-High-precision Taiwan-made 7075 metal gear

-Imported potentiometer from Japan NOBLE

-Middle CNC aluminum case

-High quality DC motor

-NSK dual ball bearing

-Waterproof

--Suit for entry-level car, buggy, crawler，robot，28-50CC helicopter etc

SPECIFICATIONS:

• Operating Speed(5.0V):0.27sec/60degrees
• Operating Speed(6.0V):0.23sec/60degrees
• Operating Speed(7.4V):0.20sec/60degrees
• Operating Speed(8.4V):0.19sec/60degrees

Stall torque(7.4V):34.0kg.cm(472.26oz/in)

• Maximum working torque(7.4V):18.2kg.cm(252.79oz/in)
• Rated working torque(5.0V):8.0kg.cm(111.12oz/in)
• Rated working torque(6.0V):10.0kg.cm(138.90oz/in)
• Rated working torque(7.4V):12.0kg.cm(166.68oz/in)
• Rated working torque(8.4V):14.0kg.cm(194.46oz/in)

Size：40.7x20.4x39.5mm (1.60x0.80x1.55in)

Weight: 60g (2.12oz)

Connector Wire Length: 250mm(9.84in)

KINGMAX S40S 40.0kg@0.05 sec 20mm Helicopter Airplane HV Steel Gear servo, perfect for Swash for 3d and Scale large machines, Also UAV

FEATURES

-- High performance, digital standard servo
-- High-precision steel gears
-- Full CNC aluminum hulls and structure
-- High quality Brushless motor
-- Dual ball bearings
-- Super long life
-- Waterproof

Product Details

Item：S40S
Gear：Steel gear
Spline：25T
Motor：Brushless motor
Bearing：2BB
Dead band：2μs default
Waterproof：Yes

Operating Voltage：DC5.0~8.4V
Rated working voltage：DC 7.4V
Working frequency：1520μs/330hz
Working angle：±63°@800us-2200us
Working temperature：-10℃~+50℃
Storage temperature：-20℃~+60℃
Speed(5.0V):0.10sec/60degrees
Speed(6.0V):0.08sec/60degrees
Speed(7.4V):0.06sec/60degrees
Speed(8.4V):0.05sec/60degrees
Stall torque(7.4V):40kg.cm(555.60oz/in)
Maximum working torque(7.4V):30kg.cm(416.70oz/in)
Rated torque(5.0V):16.5kg.cm(229.18oz/in)
Rated torque(6.0V):20.5kg.cm(284.74oz/in)
Rated torque(7.4V):22.0kg.cm(305.58oz/in)
Rated torque(8.4V):25.0kg.cm(347.25oz/in)
Dimensions:40*20*39.8mm/1.56X0.78X1.55in Weight:89g(3.13oz)
Connector Wire Length:JR300mm(11.7in)

KINGMAX S40T 17.5kg@0.035 sec 20mm Helicopter TAIL HV Steel Gear servo,760ms

FEATURES

-- High performance, digital standard servo
-- High-precision steel gears
-- Full CNC aluminum hulls and structure
-- High quality Brushless motor
-- Dual ball bearings
-- Super long life
-- Waterproof

Product Details

Item：S40T
Gear：Steel gear
Spline：25T
Motor：Brushless motor
Bearing：2BB
Dead band：2μs default
Waterproof：Yes

Operating Voltage：DC5.0~8.4V
Rated working voltage：DC 7.4V
Working frequency：760μs/560hz
Working temperature：-10℃~+50℃
Storage temperature：-20℃~+60℃
Speed(6.0V):0.045sec/60degrees
Speed(7.4V):0.035sec/60degrees
Stall torque(7.4V):17.5KG
Dimensions:40*20*39.8mm/1.56X0.78X1.55in Weight:89g(3.13oz)
Connector Wire Length:JR300mm(11.7in)

Low profile programmable digital servo.

Speed: 0.10 sec /60
Torque: 118 oz-inch (8.5Kg-cm)
Size : 41x21x25.4mm
Weight : 44.8gr

KST BLS805X Servo is excellent due to the aluminum housing and the solid metal gear. The high positioning speed and the highly accurate setting back to the initial position allow optimal performance in 3D helicopter aerobatics. It is speedy because of the neutral impulse of 760µs and a possible frequency of 560Hz.

Features

• Extreme Torque and Excellent Speed
• CNC Aluminium Case
• Brushless DC Motor
• Dual Ball Bearings
• Ideal for Heli 550-700

Specification

• Item: BLS805X HV Brushless Tail Servo
• Operating Voltage: DC6.0V-8.4V
• Dimension : 40.5mm*20mm*38mm±0.2mm
• Torque: 5.5Kgf.cm@6.0V, 6.5Kgf.cm@7 .4V, 7. 5Kgf.cm@8.4V
• Speed: 0.048sec/60° @6.0V, 0.042sec/60°@7.4V, 0.039sec/60°@8.4V
• Temperature Range: -10℃……+65℃
• Weight: 70g±10%
• Working Frequency: 760μs/560Hz
• Case Material: Aluminum Alloy
• Motor Type: Brushless DC Motor
• Position Sensor: Potentiometer
• Ball Bearing: 2BB

Package Includes

• 1 * BLS805X HV Servo
• 5 * Plastic Servo Horn
• 1 * Servo Horn Screw
• 4 * Rubber Grommet
• 4 * Eyelet
• 4 * Mounting Screw

The KST BLS815 brushless servo, in a robust aluminum housing with a precision steel gearbox, is a power hunter among the servos. High-quality workmanship, speedy positioning times and perfect resetting accuracy make the servo universally applicable.

Features

• Ultra High Torque & Excellent Speed
• Hardened Steel Gear
• CNC Aluminium Case
• High Quality Brushless Motor
• Dual Ball Bearings
• Ideal for 550-700 Class Helicopter Cyclic

Specification

• Item: BLS815 V8.0 Brushless Servo
• Rated Voltage: DC7.4V
• Voltage Range: DC6.0V-8.4V
• Torque: 14Kgf.cm@6.0V / 17Kgf.cm@7.4V / 20Kgf.cm@8.4V
• Speed: 0.09sec/60°@6.0V / 0.08sec/60°@7.4V / 0.07sec/60°@8.4V
• Working Frequency: 1520μs/333Hz
• Default Travel Angle: ±50°=100°when1000μs-2000μs
• Temperature Range: -10℃.......+65℃
• Soft Start: Programmable
• Programmable: Yes
• Case Material: Aluminium Alloy
• Motor Type: Brushless DC Motor
• Gear Set Material: Hardened Steel
• Position Sensor: Potentiometer
• Ball Bearing: 2BB
• Case Dimensions: 40.5mm*20mm*38mm ±0.2mm
• Weight: 70g±10%

Package Including

• 1 * BLS815 V8.0 Brushless Standard Servo
• 5 * Plastic Servo Horn
• 1 * Servo Horn Screw
• 4 * Grommet
• 4 * Eyelet
• 4 * Mounting Screw

KST is a high-end servo manufacturer. It is among the first companies to have developed electronic chips for brushless servos in the world. Today, KST is one of the industry's two leading suppliers of brusless servo chips and remains a leader in this technology field by providing new designs and OEM equipment for the entire servo industry.
Most KST coreless servos use electric motors from Adamant Namiki japanese manufacturer, developed with KST.

We always deliver the last version, do dont look further.!

The reliability and extreme performance of KST servos make them very suitable for use in areas as different as the special effects of the film industry, robotics, professional drones, university research, military equipment and other demanding applications.

The KST BLS905X is a standard Digital HV Brushless servo designed for heli rudder use. Suitable for Class 550/600/700 helicopters.
Specifications:

Speed: 0,035s/60° (8,4V) / 0,040s/60° (7,4V) / 0,045s/60° (6V)
Torque: 8,0kg/cm (8,4V) / 7,0Kg/cm (7,4V) / 6,0Kg/cm (6,0V)
Voltage: 6V- 8,4V DC
Frequency: 760us/560Hz
Size: 40,5x20x37 mm
Motor type: brushless
Weight: 72g

The KST BLS915 Vx is a top class swashplate servo for 3D aerobatics. The BLS 915 is always the last version, so we are Up to date.

is absolutely robust thanks to the aluminum housing and the improved steel gearbox.

Due to the stronger brushless motor and more powerful electronics in conjunction with the hardened steel gearbox, the BLS915 Vx is clearly a class above the BLS815.
The new housing with cooling fins extends the temperature range of the servo to 65 ° C.
The high positioning speed in conjunction with the offered performance, the KST BLS915Vx HV is very well suited for advanced 3D helicopter pilots.
Ideal for helicopters of the 600 to 700 class.

Technical specifications:

Operating voltage: DC 6.0v-8.4v
Dimensions: 40.50 * 20 * 38mm

Torque:
25kg.cm @ 8.4v
22kg.cm @ 7.4v
18kg.cm @ 6.0v

Speed:
0.07sec / 60 ° @ 8.4v
0.08sec / 60 ° @ 7.4v
0.09sec / 60 ° @ 6.0v

Weight: 78g
Working Frequency : 1520us / 333hz
Engine: brushless
Ball Bearing: 2BB

The KST DS1509MG offers a wide voltage range of 4.8 - 7.4 Volt and is therefore universally applicable due to the low profile construction.

High positioning speed and the torque of up to 12.8Kg/cm  and 0.07sec at 7.4 V allow the use of the servo in both the aircraft model and the RC car area.

Specifications:

• Material: Metal
• Signal: Digital
• Operating voltage: DC 4.8-7.4V
• Connector wire: About 205mm
• Operating speed: 0.07sec / 60°@ 7.4V; 0.08 sec / 60° @ 6.0V; 0.10 sec / 60° @ 4.8V
• Stall torque: 12.8kg.cm @ 7.4V; 10.7kg.cm @ 6.0V; 8.5kg.cm @ 4.8V
• Working frequency: 1520us/333Hz, 900us-2100us
• Motor type: Coreless motor
• Bearing type: 2BB
• Programmable: YES
• Item size: 40.5*20*25.4mm
• Item weight: 55g (wires included)

DS215MG HV servo is an amazingly powerful and fast metal cased high voltage servo designed to be run directly from a 2S LiPo without needing a regulator. With 3.7 kg.cm of torque, and a rotational velocity of 0.05 sec/60° it combines exceptional power with great precision and market leading speed.

Weighing only 20 g it is a great servo for glider elevator & rudder and heli cyclic & tail rotor. Also popular on RC EDF jets. The KST DS215MG HV is designed for use with a 2S LiFe or 2S LiPo battery. Do not use on a 5V supply. It is the high voltage replacement of the acclaimed KST DS115MG servo.

Specifications

• Item: DS215MG Micro Servo
• Operating Voltage: DC6.0V-7.4V
• Size: 23*12*27.50mm
• Torque: 3.70Kg.cm@7.4V / 3.10Kg.cm@6.0V
• Speed: 0.05sec/60°@7.4V / 0.06sec/60°@6.0V
• Weight: 20g
• Working Frequency: 1520us/333Hz, 800us-2200us
• Motor: Φ12mm Coreless
• Ball Bearing: 2BB

Package Including

• 1  DS215MG V8.0 Servo
• 1 Pack of Accessories