Savöx SV1281SG Servo 60Kg 0.14s HV Alu Coreless Steel Drive

SAVÖX SAV-SV1281SG - SV-1281SG Servo 60KG 0.14s HV Alu Brushless Steel Gears

Engineered for the extreme demands of large-scale aircrafts
The SV-1281SG is a powerhouse servo designed specifically for large airplanes and jets. Its high torque output and brushless efficiency provide the strength and reliability required for demanding flight conditions. With its full aluminium case, steel gear train, and precise control response, this servo is built to deliver stable performance in advanced aircraft where precision and trust matter most.

Monster Line
The pinnacle of Team Savox engineering - the Monster Line features our most advanced servos, built for drivers, pilots, and racers who demand the absolute best in torque, speed, and durability. With high-voltage brushless motors, steel gears, and optimized internals, Monster Line servos dominate in everything from 1/8 racing to high-load surface builds and heavy-duty off-road. It’s performance without compromise.

High Torque Performance
Over 80kg/cm of torque at 8.4V — built to move large control surfaces with authority.

Full Aluminum Case
CNC-machined aluminium housing provides excellent cooling and reliability during extended flights.

Coreless Power
Coreless motor ensures efficiency, long life, and stable output for demanding jet and airplane use.

Steel Gears
Reinforced gear train built for precision and strength under continuous aerodynamic load.


Specs:

• Line: MONSTER LINE
• Application: AIRPLANE
• Servo Size: Standard
• Operating Voltage: 6.0V-8.4V
• Speed @6.0V: 0.18s/60°
• Torque @6.0V: 40kg/cm
• Speed @7.4V: 0.16s/60°
• Torque @7.4V: 50kg/cm
• Speed @8.4V: 0.14s/60°
• Torque @8.4V: 60kg/cm
• Amplifier Type: Digital Controller
• Motor Type: Coreless
• Case Type: Aluminium
• Protection: Water Resistant
• Dimensions: L40.3xW20.2xH38.7mm
• Weight: 87g
• Gear Type: Specialized Steel
• Compatibility: Sanwa SUR & SSR
• PCB Board: 32-bit
• Horn Gear Spline: 25T (Φ6)
• Rotating Direction: Counter clockwise (when 1000→2000μsec)
• Max Travel: ~130° (when 800→2200μsec)
• Operating Travel: 100° (when 1000→2000μsec)
• Neutral Position: 1500μsec
• Bearing: 3x Ball Bearings
• Potentiometer: VR
• Cable Diameter: 22AWG
• Cable Length: 300±5mm
• Connector: JR
• Stall Current @6.0V: 7500mA
• Operating Current @6.0V: 180mA
• Stall Current @7.4V: 9000mA
• Operating Current @7.4V: 200mA
• Stall Current @8.4V: 10500mA
• Operating Current @8.4V: 250mA
• Idle Current: 5mA
• Dead Band Width: 3-5μsec
• Frequency Range: 50-360Hz
• Control System: Pulse Width Modification
• Operating Temperature: -10°C to 50°C