Savox SB-2274SG+ Digital High Voltage Brushless Steel Gear Servo
The Savox SB-2274SG+ is a standard-size digital high-voltage brushless servo designed for demanding RC applications where speed, torque and precision must work together. With 30.0 kg/cm torque at 8.4V and a speed of 0.07 sec/60° at 8.4V, this servo delivers fast and powerful steering response for high-performance RC use.
The brushless motor provides smooth operation, high efficiency and cooler operating temperatures compared to conventional motor designs. Combined with digital high-voltage servo technology and a 12-bit PCB board, the SB-2274SG+ offers precise positioning, strong holding power and consistent response under load.
The specialized steel gear train is built for strength and long service life, while the hybrid aluminium/composite case provides a good balance of rigidity, weight and heat dissipation. Thanks to its strong torque output, fast transit speed, 25T spline and water-resistant protection, the SB-2274SG+ is an excellent choice for 1/10 and 1/8 scale buggies, trucks, RC cars, large scale aircraft 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
- 30.0 kg/cm torque at 8.4V
- Speed 0.07 sec/60° at 8.4V
- Brushless motor for smooth operation, high efficiency and cooler performance
- Digital HV technology for precise and reliable control
- 12-bit PCB board for accurate response
- Specialized steel gears for strength and long service life
- Hybrid aluminium/composite case for durability and heat dissipation
- Water-resistant protection
- 25T spline output shaft
- Soft Start function
- Compatible with Sanwa SSR
- Ideal for 1/10 and 1/8 scale buggies, trucks, RC cars, large scale aircraft and demanding steering applications
Technical Specifications:
- Model: SB-2274SG+
- Servo Type: Standard-size digital high-voltage servo
- Motor Type: Brushless motor
- Gear Type: Specialized steel gears
- Case Type: Hybrid aluminium/composite case
- Operating Voltage: 6.0V – 8.4V
- Torque @ 6.0V: 20.0 kg/cm
- Torque @ 7.4V: 25.0 kg/cm
- Torque @ 8.4V: 30.0 kg/cm
- Speed @ 6.0V: 0.105 sec/60°
- Speed @ 7.4V: 0.08 sec/60°
- Speed @ 8.4V: 0.07 sec/60°
- Quiescent Current: 5 mA
- Rated Current @ 6.0V: 200 mA
- Rated Current @ 7.4V: 220 mA
- Rated Current @ 8.4V: 250 mA
- Blocking Current @ 6.0V: 6000 mA
- Blocking Current @ 7.4V: 7400 mA
- Blocking Current @ 8.4V: 8400 mA
- Protection: Water resistant
- Positioning: VR potentiometer, direct drive
- PCB Board: 12-bit
- Bearings: 2x ball bearings
- 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 connector
- Cable Length: 300 ±5 mm
- Operating Temperature: -10°C to 50°C
Packaging Content:
- 1x Savox SB-2274SG+ digital high-voltage brushless servo
- Standard servo mounting hardware
- Standard servo accessories
