Savox SB-2291SG Digital High Voltage Brushless Steel Gear Servo
The Savox SB-2291SG is a standard-size digital high-voltage brushless servo from the Savox Monster performance series, designed for RC applications where extreme speed, precision and reliable control are essential. With 25.0 kg/cm torque at 8.4V and an ultra-fast speed of 0.042 sec/60° at 8.4V, this servo delivers exceptional response for high-performance steering and control applications.
The brushless motor and advanced controller technology provide smooth operation, high efficiency and consistent performance under load. Compared to conventional motor designs, the brushless system offers longer service life, cooler operation and fast, precise response.
The unique steel gear train is built for durability, while the full aluminium case provides excellent rigidity and heat dissipation. Thanks to its high-speed performance, 25T spline and robust construction, the SB-2291SG is an excellent choice for 1/10 and 1/8 scale racing vehicles, helicopters, aircraft and other demanding RC applications where reaction speed and precision are critical.
Features:
- Standard-size digital high-voltage brushless servo
- Part of the Savox Monster performance series
- 25.0 kg/cm torque at 8.4V
- Ultra-fast speed 0.042 sec/60° at 8.4V
- Brushless motor for smooth operation, high efficiency and cooler performance
- Advanced controller technology for fast and consistent response
- Unique steel gears for strength and long service life
- Full aluminium case for durability and heat dissipation
- Precision ball bearing support
- 25T spline output shaft
- Ideal for 1/10 and 1/8 scale racing vehicles, helicopters, aircraft and high-speed control applications
Technical Specifications:
- Model: SB-2291SG
- 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: 8.0 kg/cm
- Torque @ 7.4V: 18.0 kg/cm
- Torque @ 8.4V: 25.0 kg/cm
- Speed @ 6.0V: 0.06 sec/60°
- Speed @ 7.4V: 0.05 sec/60°
- Speed @ 8.4V: 0.042 sec/60°
- Quiescent Current: 5 mA
- Running Current @ 6.0V: 180 mA
- Running Current @ 7.4V: 220 mA
- Running Current @ 8.4V: 220 mA
- Blocking Current @ 6.0V: 7500 mA
- Blocking Current @ 7.4V: 9200 mA
- Blocking Current @ 8.4V: 10500 mA
- Bearings: 2x ball bearings
- Spline: 25T, 6.0 mm
- Dimensions: 40.3 x 20.2 x 38.7 mm
- Weight: 79 g
- Connector: JR universal connector
- Cable Length: 300 ±5 mm
- Operating Temperature: -10°C to 50°C
Packaging Content:
- 1x Savox SB-2291SG digital high-voltage brushless servo
- Standard servo mounting hardware
- Standard servo accessories
