The Savox SV-1271SG Plus is a standard-size digital high voltage servo designed for RC applications that need a strong combination of torque, speed and durability. Producing up to 35.0kg-cm of torque at 8.4V with a fast 0.07 sec/60° transit speed, it is a great choice for high-performance RC cars, crawlers, monster trucks, large aircraft and other demanding models that require precise control under load.

Built with a coreless motor, specialized steel gears, dual ball bearings and a hybrid aluminium/composite case, the SV-1271SG Plus delivers smooth response, strong holding power and long-lasting durability. Its high voltage capability allows increased torque and speed from compatible 6.0V–8.4V receiver power systems, while the steel gear train provides extra strength for heavy-duty steering and control applications.

This Plus version also features Soft Start, helping reduce sudden servo movement when the model is powered on. With Sanwa SSR compatibility, a 12-bit PCB board, 25T output spline, water-resistant protection and standard JR connector, the SV-1271SG Plus is a dependable upgrade for serious RC setups that need speed, strength and accuracy.

Features

• Standard-size digital high voltage servo
• Up to 35.0kg-cm torque at 8.4V
• Fast 0.07 sec/60° speed at 8.4V
• Soft Start function
• Coreless motor for smooth and responsive performance
• Specialized steel gears for strength and durability
• Hybrid aluminium/composite case
• Dual ball bearing design
• 25T output spline
• 12-bit PCB board
• Sanwa SSR compatible
• Water-resistant protection
• Suitable for crawlers, monster trucks, high-performance cars, large aircraft and high-load RC applications

Specifications

Model: SV-1271SG Plus
Servo Type: Standard digital high voltage servo
Application: Car / Airplane
Motor Type: Coreless
Torque @ 6.0V: 20.0kg-cm
Torque @ 7.4V: 30.0kg-cm
Torque @ 8.4V: 35.0kg-cm
Speed @ 6.0V: 0.11 sec/60°
Speed @ 7.4V: 0.08 sec/60°
Speed @ 8.4V: 0.07 sec/60°
Gear Type: Specialized steel gears
Bearings: 2x ball bearings
Output Spline: 25T / 6mm
Case Type: Hybrid aluminium/composite
Dimensions: 40.3 x 20.2 x 37.2mm
Weight: 63g
Operating Voltage: 6.0V–8.4V
Protection: Water Resistant
Compatibility: Sanwa SSR
PCB Board: 12-bit
Connector: JR connector
Cable Length: 300 ±5mm