Brand, Model and Product Type

• Brand: Futaba
• Model: FUT05102679-3-B
• Product Type: Futaba FUT05102679-3-B S-U400 servo bulk pack 10pcs, Futaba FUT05102679-3-B standard digital servo with S.Bus2, Futaba FUT05102679-3-B PWM servo 7.9kg 0.13s, Futaba FUT05102679-3-B with plastic gears and 25T spline, Futaba S-U400 servo with 3-pole motor and accessory pack
• Product Color: Black

Dimensions

• Product Length: 4.0 cm – compact standard size for versatile RC integration
• Product Width: 2.0 cm – fits securely into servo bays across air and surface platforms
• Product Height: 3.8 cm – low-profile design for streamlined installation
• Product Weight: 39 g – lightweight for minimal impact on model balance
• Shipping Weight: 0.52 kg – includes 10 servos, horns, and mounting hardware

Performance Specifications

• Torque at 7.4V: 7.9 kgf.cm – ideal for high-demand control surfaces
• Torque at 6.6V: 7.1 kgf.cm – maintains strong output under moderate voltage
• Speed at 7.4V: 0.13 sec/60° – fast actuation for responsive control
• Speed at 6.6V: 0.14 sec/60° – consistent performance across voltage range

Motor and Gear System

• Motor Type: 3-pole cored motor – ensures smooth and stable operation
• Gear Material: Plastic – lightweight and durable for general-purpose use
• Spline Count: 25T – compatible with Futaba-standard servo horns

Signal and Protocol Support

• Signal Type: PWM – supports conventional receiver systems
• Bus System: S.Bus2 – enables advanced telemetry and simplified wiring

Application and Compatibility

• Use Case: Air and surface – suitable for aircraft, cars, and boats
• Servo Size: Standard – fits most RC platforms without modification
• Age Recommendation: 14+ – designed for hobbyists and experienced users

What’s in the Box

• 10 × S-U400 Standard Digital Servo
• Servo horns
• Mounting hardware

What You Require

• Compatible receiver with PWM or S.Bus2 support
• Power source between 4.8V and 7.4V

Sold Separately

• Futaba transmitter with S.Bus2 configuration capability
• Additional servo extension leads or mounting accessories

Product Description of Futaba FUT05102679-3-B S-U400 servo bulk pack 10pcs 

The Futaba FUT05102679-3-B S-U400 servo bulk pack 10pcs is engineered for RC enthusiasts and professional builders who require high-torque, fast-response digital servos across multiple platforms. Each servo in this black bulk pack delivers a commanding 7.9kgf.cm of torque at 7.4V and a rapid 0.13-second actuation time per 60°, making it ideal for demanding control applications in both air and surface models. Designed to support both PWM and S.Bus2 protocols, the Futaba FUT05102679-3-B standard digital servo with S.Bus2 ensures seamless integration with modern receivers and telemetry systems, offering precision and reliability in every movement.

Key features of the Futaba S-U400 Standard Digital Servo Bulk Pack

• High torque output – 7.9kgf.cm at 7.4V for robust control surface actuation
• Fast response time – 0.13 sec/60° for precise and responsive handling
• S.Bus2 compatibility – enables advanced telemetry and streamlined wiring
• Plastic gear train – lightweight and durable for general-purpose use
• 3-pole motor – delivers smooth signal response and consistent performance
• 25T spline output – compatible with Futaba-standard servo horns
• Accessory pack included – horns and mounting hardware supplied for each unit
• Bulk pack of 10 – ideal for multi-servo installations and fleet maintenance

Why is the Futaba FUT05102679-3-B PWM servo 7.9kg 0.13s ideal for precision control?

The Futaba FUT05102679-3-B PWM servo 7.9kg 0.13s is designed for users who demand fast and accurate servo response. With a torque rating of 7.9kgf.cm at 7.4V and a speed of 0.13 seconds per 60°, this servo delivers the performance required for high-speed aircraft, competitive surface vehicles, and precision-controlled systems. The PWM signal compatibility ensures broad receiver support, while S.Bus2 integration allows for advanced configuration and telemetry feedback. Whether you're managing throttle, steering, or flight surfaces, this servo provides consistent and reliable control.

How does the Futaba FUT05102679-3-B with plastic gears and 25T spline simplify installation?

Installation is streamlined with the Futaba FUT05102679-3-B with plastic gears and 25T spline. The plastic gear train offers a lightweight solution that maintains durability for general-purpose use, reducing stress on mounting points. The 25T spline output shaft ensures compatibility with Futaba-standard servo horns, allowing users to integrate the servo into existing setups without modification. This combination of lightweight gearing and universal spline design makes the S-U400 a practical choice for hobbyists and professionals alike.

What makes the Futaba S-U400 servo with 3-pole motor and accessory pack a complete solution?

The Futaba S-U400 servo with 3-pole motor and accessory pack is built for smooth and dependable motion control. The 3-pole motor architecture ensures stable signal response and reduced vibration, which is essential for maintaining control in flight and surface navigation. Each servo in the bulk pack includes horns and mounting hardware, eliminating the need for separate accessory purchases. This all-in-one approach simplifies installation and ensures readiness across multiple platforms, making it a complete solution for builders managing large-scale projects.

Is the Futaba standard servo for air and surface with S.Bus2 support suitable for mixed fleets?

The Futaba standard servo for air and surface with S.Bus2 support is engineered for versatility, making it suitable for mixed fleets that include aircraft, cars, and boats. Its standard dimensions (40.3 × 20.0 × 38.1 mm) and lightweight build (39 g) allow it to fit seamlessly into a wide range of chassis and fuselage designs. S.Bus2 compatibility enables centralized control and telemetry feedback, while PWM support ensures backward compatibility with traditional receivers. This dual-protocol flexibility makes the S-U400 an ideal choice for users managing diverse RC platforms.

What are the benefits of choosing the Futaba FUT05102679-3-B S-U400 servo bulk pack 10pcs?

For builders managing multi-servo installations or maintaining a fleet of RC models, the Futaba FUT05102679-3-B S-U400 servo bulk pack 10pcs offers unmatched value and convenience. Each servo delivers consistent performance, and the inclusion of horns and mounting hardware ensures readiness out of the box. The bulk packaging reduces cost per unit and simplifies inventory management, making it a smart investment for clubs, schools, or professional workshops. With support for both PWM and S.Bus2, the pack provides flexibility for current and future builds.

For RC enthusiasts seeking high torque, fast response, and installation-ready convenience, the affordable Futaba S-U400 bulk servo with 0.13s speed and 7.9kg torque is a top-tier choice. Buy Futaba FUT05102679-3-B servo 10-pack with horns and hardware today.

Technical Specifications of Futaba FUT05102679-3-B S-U400 servo bulk pack 10pcs  

Brand, Model and Product Type

• Brand: Futaba
• Model: FUT05102679-3-B
• Product Type: Futaba FUT05102679-3-B S-U400 servo bulk pack 10pcs, Futaba FUT05102679-3-B standard digital servo with S.Bus2, Futaba FUT05102679-3-B PWM servo 7.9kg 0.13s, Futaba FUT05102679-3-B with plastic gears and 25T spline, Futaba S-U400 servo with 3-pole motor and accessory pack
• Product Color: Black

Dimensions

• Product Length: 4.0 cm – compact standard size for versatile RC integration
• Product Width: 2.0 cm – fits securely into servo bays across air and surface platforms
• Product Height: 3.8 cm – low-profile design for streamlined installation
• Product Weight: 39 g – lightweight for minimal impact on model balance
• Shipping Weight: 0.52 kg – includes 10 servos, horns, and mounting hardware

Performance Specifications

• Torque at 7.4V: 7.9 kgf.cm – ideal for high-demand control surfaces
• Torque at 6.6V: 7.1 kgf.cm – maintains strong output under moderate voltage
• Speed at 7.4V: 0.13 sec/60° – fast actuation for responsive control
• Speed at 6.6V: 0.14 sec/60° – consistent performance across voltage range

Motor and Gear System

• Motor Type: 3-pole cored motor – ensures smooth and stable operation
• Gear Material: Plastic – lightweight and durable for general-purpose use
• Spline Count: 25T – compatible with Futaba-standard servo horns

Signal and Protocol Support

• Signal Type: PWM – supports conventional receiver systems
• Bus System: S.Bus2 – enables advanced telemetry and simplified wiring

Application and Compatibility

• Use Case: Air and surface – suitable for aircraft, cars, and boats
• Servo Size: Standard – fits most RC platforms without modification
• Age Recommendation: 14+ – designed for hobbyists and experienced users

What’s in the Box

• 10 × S-U400 Standard Digital Servo
• Servo horns
• Mounting hardware

What You Require

• Compatible receiver with PWM or S.Bus2 support
• Power source between 4.8V and 7.4V

Sold Separately

• Futaba transmitter with S.Bus2 configuration capability
• Additional servo extension leads or mounting accessories

We want to make sure your delivery goes smoothly, so here are some important details about our service:

• For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
• Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
• Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
• If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
• We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
• As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
• If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
• For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.