Savox SB-2280SG Digital High Voltage Brushless Steel Gear Servo
The Savox SB-2280SG is a powerful standard-size digital high-voltage brushless servo designed for demanding RC applications where extreme torque, reliability and precise control are essential. With 60.0 kg/cm torque at 8.4V and a speed of 0.12 sec/60° at 8.4V, this servo delivers massive steering power for heavy-duty and high-load applications.
The brushless motor provides smooth operation, high efficiency and cooler operating temperatures compared to conventional motor designs. Combined with digital high-voltage servo technology, a new PCB and an updated 32-bit MCU, the SB-2280SG offers precise positioning, strong holding power and consistent response under heavy load.
The steel gear train is built for strength and long service life, while the full aluminium case provides excellent rigidity and heat dissipation. Thanks to its ultra-high torque output, 25T spline, 3 ball bearing support and water/dust-resistant protection, the SB-2280SG is an excellent choice for rock crawlers, monster trucks, 1/8 scale vehicles, large scale aircraft and other demanding high-load RC applications.
Features:
- Standard-size digital high-voltage brushless servo
- 60.0 kg/cm torque at 8.4V
- Speed 0.12 sec/60° at 8.4V
- Brushless motor for smooth operation, high efficiency and cooler performance
- Digital HV technology for precise and reliable control
- New PCB with updated 32-bit MCU
- Steel gears for strength and long service life
- Full aluminium case for durability and heat dissipation
- 3 ball bearings for smooth and stable output support
- Water/dust-resistant protection
- 25T spline output shaft
- Soft Start function
- SSR compatibility
- Ideal for rock crawlers, monster trucks, 1/8 scale vehicles, large scale aircraft and demanding high-load applications
Technical Specifications:
- Model: SB-2280SG
- Servo Type: Standard-size digital high-voltage servo
- Motor Type: Brushless motor
- Gear Type: Steel gears
- Case Type: Aluminium case
- Operating Voltage: 6.0V – 8.4V
- Torque @ 6.0V: 40.0 kg/cm
- Torque @ 7.4V: 50.0 kg/cm
- Torque @ 8.4V: 60.0 kg/cm
- Speed @ 6.0V: 0.17 sec/60°
- Speed @ 7.4V: 0.14 sec/60°
- Speed @ 8.4V: 0.12 sec/60°
- Quiescent Current: 5 mA
- Rated Current: 250 mA
- Blocking Current: 8400 mA
- Protection: Water/dust resistant
- Positioning: VR potentiometer, direct drive
- Bearings: 3x ball bearings
- Spline: 25T, 6.0 mm
- Dimensions: 40.3 x 20.2 x 38.7 mm
- Weight: 83 g
- Function: Soft Start
- Compatibility: SSR
- Connector: JR universal connector with coloured lead
- Cable Length: 300 ±5 mm
Packaging Content:
- 1x Savox SB-2280SG digital high-voltage brushless servo
- Standard servo mounting hardware
- Standard servo accessories
