Parts/Radio & control/Servos/Savox SB-2273SGP Hyrbid "High Torque" Brushless Digital Steel Gear Servo (High Voltage)
Savox SB-2273SGP Hyrbid "High Torque" Brushless Digital Steel Gear Servo (High Voltage)
Savox

Savox SB-2273SGP Hyrbid "High Torque" Brushless Digital Steel Gear Servo (High Voltage)

Part # SAV-SB-2273SGP
Where to buy
$109.99
AMain Hobbies
Seen Oct 12, 2026
$109.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

High-Performance Servo with Extreme Torque & Efficiency

The Savox SB-2273SGP Hybrid "High Torque" Brushless Digital Steel Gear Servo is engineered for applications that demand strong output, smooth operation, and dependable long-term durability. Its brushless motor and high-voltage capability support efficient, consistent performance, while the 12-bit (4096) resolution digital system provides precise control. As part of the Plus series, it includes Soft Start and Sanwa SSR compatibility, giving it refined activation and improved radio responsiveness. With a torque rating of 388.8oz-in at 7.4V, the SB-2273SGP is well-suited for 1/8 buggies and large-scale aircraft that require reliable, high-torque operation.

About the SB-2273SGP Servo


Brushless Motor Efficiency

The SB-2273SGP uses a brushless motor designed for smooth, efficient movement across the full operating range. This motor layout supports stable performance during extended use and helps maintain consistent behavior under load. High-voltage capability gives builders flexibility in how they power their systems, allowing the servo to deliver its exceptional torque rating. These characteristics make it a strong match for platforms that require dependable, high-output control.

Steel Gears & Hybrid Case Construction

A unique steel gear train provides the strength needed for repeated use and long-term reliability. These gears are engineered to handle demanding conditions while maintaining smooth, predictable movement. The hybrid case design features an aluminum middle section that helps dissipate heat, supporting stable performance during longer sessions. This combination of reinforced housing and steel gears contributes to the servo's durability in high-stress environments.

Application Versatility

As a Plus-series servo, the SB-2273SGP includes Soft Start for gentle, controlled engagement when powering on, reducing stress on linkages and electronics. Sanwa SSR compatibility ensures improved communication with supported radios, offering a more responsive feel. Its torque output and construction make it suitable for 1/8 buggies, large-scale aircraft, and other applications that benefit from strong, reliable servo performance. The servo's layout supports both precision and durability across a variety of demanding setups.

Features:

  • High-voltage capable for flexible power configurations
  • Brushless motor designed for smooth, efficient operation
  • Unique steel gear train built for long-term durability
  • Hybrid case with aluminum middle section for heat dissipation
  • 388.8oz-in torque rating at 7.4V
  • 12-bit (4096) resolution digital control
  • Soft Start function included as part of the Plus series
  • Sanwa SSR compatibility for improved radio response
  • Suitable for 1/8 buggies and large-scale aircraft
  • Consistent movement supported by reinforced internal components

Includes:

  • (1) SB-2273SGP Hyrbid "High Torque" Brushless Digital Steel Gear Servo
  • Servo Horns & Accessories

Specifications:

Application 1/8 & Aircraft
Input Voltage 6.0-8.4V
Operating Speed @ 6.0V 0.12 sec/60°
Operating Speed @ 7.4V 0.095 sec/60°
Operating Speed @ 8.4V -
Dynamic Torque @ 6.0V 319.4oz-in (23kg-cm)
Dynamic Torque @ 7.4V 388.8oz-in (28kg-cm)
Dynamic Torque @ 8.4V -
Gear Material Steel
Motor Type Brushless
Output Shaft 25T
Dimensions 1.59x0.8x1.52in (40.3x20.2x38.7mm)
Weight 2.43oz (69g)
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

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