Savox SB-2270SG+ Digital High Voltage Brushless Steel Gear Servo
The Savox SB-2270SG+ is a powerful standard-size digital high-voltage brushless servo designed for demanding RC applications where high torque, reliable control and long service life are essential. With 45.0 kg/cm torque at 8.4V and a speed of 0.11 sec/60° at 8.4V, this servo delivers strong steering power with fast and precise response.
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-2270SG+ offers precise positioning, strong holding power and consistent response under heavy 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 torque output, 25T spline and water/dust-resistant protection, the SB-2270SG+ is an excellent choice for rock crawlers, monster trucks, giant scale aircraft and other demanding high-load 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
- 45.0 kg/cm torque at 8.4V
- Speed 0.11 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 rock crawlers, monster trucks, giant scale aircraft and demanding high-load applications
Technical Specifications:
- Model: SB-2270SG+
- 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: 25.0 kg/cm
- Torque @ 7.4V: 40.0 kg/cm
- Torque @ 8.4V: 45.0 kg/cm
- Speed @ 6.0V: 0.15 sec/60°
- Speed @ 7.4V: 0.12 sec/60°
- Speed @ 8.4V: 0.11 sec/60°
- Quiescent Current: 5 mA
- Rated Current: 220 mA
- Blocking Current: 7400 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: 74 g
- Compatibility: Sanwa SSR
- Function: Soft Start
- Connector: JR universal connector with coloured lead
Packaging Content:
- 1x Savox SB-2270SG+ digital high-voltage brushless servo
- Standard servo mounting hardware
- Standard servo accessories
