Futaba S-U300 Standard Digital Servo PWM/S.Bus2 4.5kg/0.19s 4.8V - 6V (Bulk Pack of 10)

Supplied as a bulk pack of 10, the Futaba S-U300 Standard Digital Servo (part no. FUT05102674-1-B) delivers dependable performance with the flexibility of conventional PWM control and Futaba S.Bus2. Each standard-size unit features plastic gearing, a 25T (6 mm) spline and a smooth 3‑pole cored motor. At 6.0V it offers a 0.19 sec/60° transit speed with torque of approximately 4.1 kgf cm, making it a practical choice for everyday RC aircraft and general modelling tasks.

Key Features

• Standard digital servo with PWM and S.Bus2 capability
• Plastic gearing for lightweight, reliable operation
• 6 mm/25T output spline
• 3‑pole cored motor
• Speed: 0.19 sec/60° (6.0V) / 0.23 sec/60° (4.8V)
• Torque: 4.1 kgf cm (6.0V) / 3.2 kgf cm (4.8V) — approx. 56.9 / 44.4 oz‑in
• Size: 40.64 × 20.32 × 35.56 mm (1.6 × 0.8 × 1.4 in)
• Weight: 36 g (1.26 oz)

What's in the Box

• 10x S-U300 Standard Digital Servo
• Horns
• Mounting Hardware

Tech Specs

• Weight: 36 g / 1.26 oz
• Shipping Weight: 0.48 kg / 1.07 lbs
• Product Height: 36 mm / 1.4 in
• Product Width: 20 mm / 0.8 in
• Product Length: 41 mm / 1.6 in
• Servo Size: Standard
• Age Recommendation: 14+
• Colour: Black
• Material: Plastic