Savox SV-1272SG Coreless High Voltage Servo for 1/5 Scale  [SV-1272SG]

Savox SV-1272SG High Voltage High Torque Digital Servo
Price:
NZD$154.77
Brand:
Savox
Model:
SV-1272SG
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High-Torque Control with Savox SV-1272SG

The Savox SV-1272SG High Voltage Digital Servo is crafted for pilots of large RC models who need steady, repeatable performance. It accepts direct 2S LiPo power for simplified setups and delivers the speed and torque demanded by heavy-duty steering and control surfaces.

Practical Features for Model Builders

  • High Torque: 388.8 oz-in at 7.4V to move large linkages and actuators with confidence.
  • Durable Construction: Steel gear train designed to resist wear during intense use.
  • Coreless Motor: Provides rapid response and smooth operation for precise control inputs.
  • Waterproof Design: Four silicone seals reduce moisture ingress for longer life in wet conditions.
  • Eco-Friendly: Produced with attention to environmental impact during manufacturing.

Specifications

  • Dimensions: 40.3 x 20.2 x 37.2 mm
  • Weight: 63 g
  • Speed (6.0V): 0.13 sec/60°
  • Torque (6.0V): 319.4 oz-in
  • Speed (7.4V): 0.10 sec/60°
  • Torque (7.4V): 388.8 oz-in
  • Gear Type: Unique Steel
  • Bearings: 2BB
  • Case Material: Aluminum
  • Spline: 25 Tooth

For big-scale models that need dependable steering feel and raw torque, the Savox SV-1272SG is a solid component to fit into heavy duty builds.

Yes, the SV-1272SG is designed for high voltage use and can run from a 2S LiPo, but verify your radio receiver and any shared electronics are rated for the same voltage.
The aluminium case helps dissipate heat; however, in continuous heavy-load situations monitor temperature and give the servo breaks if it becomes very hot.
Use M3 screws with proper threadlocker for secure mounting and choose a servo mount that supports the 40.3 x 20.2 x 37.2 mm footprint to prevent flex under load.
Check with your parts supplier for replacement silicone seals; replacing worn seals restores water resistance without needing a full servo swap.

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