Savox SH-1290MG+ Digital Coreless Metal Gear Servo
The Savox SH-1290MG+ is a standard-size digital coreless servo designed for applications where very fast response, accurate control and metal gear durability are required. With 5.0 kg/cm torque at 6.0V and an extremely fast speed of 0.05 sec/60° at 6.0V, this servo is ideal for fast steering, rudder and control applications where speed is more important than maximum torque.
The coreless motor provides smooth, efficient and responsive operation, while the digital controller ensures accurate positioning and consistent control. The heavy-duty metal gear train improves durability and long service life, making the SH-1290MG+ a reliable choice for demanding RC use.
The hybrid aluminium/composite case combines strength, cooling and reduced weight. Thanks to its standard-size format, 25T spline, dual ball bearing support and dust-resistant protection, the SH-1290MG+ is well suited for RC cars, helicopters and aircraft. It is especially suitable as a fast rudder servo for 500, 600 and 700 class helicopters.
The “+” version includes Sanwa SSR compatibility, offering faster communication support with compatible radio systems.
Features:
- Standard-size digital coreless servo
- 5.0 kg/cm torque at 6.0V
- Ultra-fast speed of 0.05 sec/60° at 6.0V
- Coreless motor for smooth, efficient and responsive operation
- Digital controller for accurate positioning and reliable response
- Heavy-duty metal gears for durability and long service life
- Hybrid aluminium/composite case for strength, cooling and reduced weight
- 2 ball bearings for smooth and stable output support
- Dust-resistant protection
- 25T spline output shaft
- 12-bit PCB for precise control
- Compatible with Sanwa SSR
- Ideal for RC cars, helicopters and aircraft
- Especially suitable as a rudder servo for 500, 600 and 700 class helicopters
Technical Specifications:
- Model: SH-1290MG+
- Servo Type: Standard-size digital servo
- Motor Type: Coreless motor
- Gear Type: Heavy-duty metal gears
- Case Type: Hybrid aluminium/composite case
- Operating Voltage: 4.8V – 6.0V
- Torque @ 4.8V: 4.0 kg/cm
- Torque @ 6.0V: 5.0 kg/cm
- Speed @ 4.8V: 0.06 sec/60°
- Speed @ 6.0V: 0.05 sec/60°
- Idle Current: 5 mA
- Operating Current @ 4.8V: 180 mA
- Operating Current @ 6.0V: 180 mA
- Stall Current @ 4.8V: 2400 mA
- Stall Current @ 6.0V: 3000 mA
- Protection: Dust resistant
- Positioning: VR potentiometer
- PCB Board: 12-bit
- Bearings: 2x ball bearings
- Spline: 25T, 6.0 mm
- Rotating Direction: Counterclockwise
- Operating Travel: 100°
- Maximum Travel: Approx. 154°
- Neutral Position: 1500 μsec
- Frequency Range: 50–360 Hz
- Dimensions: 40.3 x 20.2 x 37.4 mm
- Weight: 56.4 g
- Compatibility: Sanwa SSR
- Connector: JR connector
- Cable Length: 300 ±5 mm
- Operating Temperature: -10°C to 50°C
Packaging Content:
- 1x Savox SH-1290MG+ digital coreless metal gear servo
- Standard servo mounting hardware
- Standard servo accessories
