Savox SB-2271SG+ Digital High Voltage Brushless Steel Gear Servo
The Savox SB-2271SG+ is a standard-size digital high-voltage brushless servo designed for RC applications where fast response, reliable torque and long service life are important. With 25.0 kg/cm torque at 8.4V and a speed of 0.055 sec/60° at 8.4V, this servo delivers a strong combination of speed, precision and power.
The brushless motor provides smooth operation, high efficiency and cooler operating temperatures compared to conventional motor designs. Combined with digital high-voltage servo technology, the SB-2271SG+ offers precise positioning, strong holding power and consistent response under load.
The unique steel gear train is built for strength and durability, while the aluminium/composite case provides a solid balance of rigidity, weight and heat dissipation. Thanks to its high-speed performance, 25T spline and water/dust-resistant protection, the SB-2271SG+ is an excellent choice for 1/10 buggies, trucks, rock crawlers, monster trucks, helicopters and other demanding RC applications.
The “+” version includes additional functionality such as Soft Start and Sanwa SSR compatibility, offering improved start-up behavior and broader compatibility with advanced radio systems.
Features:
- Standard-size digital high-voltage brushless servo
- 25.0 kg/cm torque at 8.4V
- Speed 0.055 sec/60° at 8.4V
- Brushless motor for smooth operation, high efficiency and cooler performance
- Digital HV technology for precise and reliable control
- Unique steel gears for strength and long service life
- Aluminium/composite case for durability and heat dissipation
- Water/dust-resistant protection
- 25T spline output shaft
- Soft Start function
- Compatible with Sanwa SSR
- Ideal for 1/10 buggies, trucks, rock crawlers, monster trucks, helicopters and high-speed steering applications
Technical Specifications:
- Model: SB-2271SG+
- Servo Type: Standard-size digital high-voltage servo
- Motor Type: Brushless motor
- Gear Type: Steel gears
- Case Type: Aluminium + composite case
- Operating Voltage: 6.0V – 8.4V
- Torque @ 6.0V: 15.0 kg/cm
- Torque @ 7.4V: 20.0 kg/cm
- Torque @ 8.4V: 25.0 kg/cm
- Speed @ 6.0V: 0.085 sec/60°
- Speed @ 7.4V: 0.065 sec/60°
- Speed @ 8.4V: 0.055 sec/60°
- Quiescent Current: 5 mA
- Rated Current: 250 mA
- Blocking Current: 8400 mA
- Protection: Water/dust resistant
- Positioning: VR potentiometer, direct drive
- Spline: 25T, 6.0 mm
- Dimensions: 40.3 x 20.2 x 38.7 mm
- Weight: 69 g
- Compatibility: Sanwa SSR
- Function: Soft Start
- Connector: JR universal connector with coloured lead
Packaging Content:
- 1x Savox SB-2271SG+ digital high-voltage brushless servo
- Standard servo mounting hardware
- Standard servo accessories
