Savox SB-3290SG Digital High Voltage Brushless Steel Gear Servo
The Savox SB-3290SG is a powerful standard-size digital high-voltage brushless servo from the Savox Monster Line, designed for drivers, pilots and racers who demand extreme torque, fast response and maximum reliability. With up to 90.0 kg/cm torque at 12.6V and a speed of 0.08 sec/60° at 12.6V, this servo delivers outstanding power and precision for heavy-duty RC applications.
The patented lightweight brushless motor provides strong output, 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-3290SG offers precise positioning, strong holding power and consistent performance under heavy load.
The specialized steel gear train is built for extreme strength and long service life, while the full aluminium case provides excellent rigidity and heat dissipation. Thanks to its massive torque output, 3 ball bearings, 25T spline and water-resistant protection, the SB-3290SG is an excellent choice for 1/8 scale racing, monster trucks, rock crawlers, large scale aircraft and other demanding high-load RC applications.
Features:
- Standard-size digital high-voltage brushless servo
- Part of the Savox Monster Line
- 90.0 kg/cm torque at 12.6V
- Speed 0.08 sec/60° at 12.6V
- Patented lightweight brushless motor for high power and reduced weight
- Digital HV technology for precise and reliable control
- 12-bit PCB board for accurate response
- Specialized steel gears for extreme strength and long service life
- Full aluminium case for durability and heat dissipation
- 3 ball bearings for smooth and stable output support
- Water-resistant protection
- 25T spline output shaft
- Compatible with Sanwa SUR, Sanwa SSR, Futaba UR and Futaba SR
- Ideal for 1/8 scale racing, monster trucks, rock crawlers, large scale aircraft and demanding high-load applications
Technical Specifications:
- Model: SB-3290SG
- Servo Type: Standard-size digital high-voltage servo
- Motor Type: Patented lightweight brushless motor
- Gear Type: Specialized steel gears
- Case Type: Aluminium case
- Operating Voltage: 6.0V – 12.6V
- Torque @ 6.0V: 52.0 kg/cm
- Torque @ 7.4V: 65.0 kg/cm
- Torque @ 8.4V: 75.0 kg/cm
- Torque @ 12.6V: 90.0 kg/cm
- Speed @ 6.0V: 0.16 sec/60°
- Speed @ 7.4V: 0.13 sec/60°
- Speed @ 8.4V: 0.11 sec/60°
- Speed @ 12.6V: 0.08 sec/60°
- Idle Current: 5 mA
- Operating Current @ 6.0V: 200 mA
- Operating Current @ 7.4V: 220 mA
- Operating Current @ 8.4V: 250 mA
- Operating Current @ 12.6V: 350 mA
- Stall Current @ 6.0V: 8000 mA
- Stall Current @ 7.4V: 10000 mA
- Stall Current @ 8.4V: 12000 mA
- Protection: Water resistant
- Positioning: VR potentiometer
- PCB Board: 12-bit
- Bearings: 3x ball bearings
- Spline: 25T, 6.0 mm
- Dimensions: 40.3 x 20.2 x 38.7 mm
- Weight: 72 g
- Compatibility: Sanwa SUR, Sanwa SSR, Futaba UR, Futaba SR
- Connector: JR connector
- Cable Length: 300 ±5 mm
- Operating Temperature: -10°C to 50°C
Packaging Content:
- 1x Savox SB-3290SG digital high-voltage brushless servo
- Standard servo mounting hardware
- Standard servo accessories
