Savox SH-0257MG High-Speed Metal Gear Micro Servo  [SH-0257MG]

Savox SH-0257MG Super Speed Metal Gear Micro Digital Servo
Price:
CAD$51.57
Brand:
Savox
Model:
SH-0257MG
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Savox SH-0257MG performance brief

The Savox SH-0257MG is built for pilots who need rapid, accurate feedback from a compact digital servo. It uses metal gears and an aluminium case to boost durability and assist heat dispersion, making it suitable for CCPM setups and rudder duties on 450 class helicopters as well as lightweight park flyers.

Main Benefits of the SH-0257MG

  • High-Speed Response: Achieve swift movements with speeds of 0.13 sec/60° at 4.8V and 0.09 sec/60° at 6.0V.
  • Durable Metal Gears: Provides a solid framework for reliable operation and longevity.
  • Environmentally Friendly: Constructed with eco-friendly materials and processes.
  • Versatile Applications: Perfect for CCPM and rudder systems in 450 class helicopters.

Specifications

  • Dimensions: 22.8x12.0x25.4 mm
  • Weight: 14.0 g
  • Torque: 25.0 oz-in @ 4.8V, 30.6 oz-in @ 6.0V
  • Case Material: Aluminum
  • Control System: Pulse width modification
  • Connector Wire Length: 250 ±5 mm

For hobbyists refining control on collective pitch machines, the Savox SH-0257MG combines quick response and rugged metal gears in a compact package.

What supply voltage gives the best balance of speed and torque?

Running the servo at 6.0V typically yields faster response and higher torque than 4.8V, which helps in aggressive CCPM and rudder tasks.

Will this mount in most 450 class tail and cyclic positions?

Yes. The size and mounting footprint suit the majority of 450 class helicopters, making it a common choice for both rudder and CCPM slots.

Is the aluminium case helpful for long flights?

The aluminium case assists heat dissipation during extended or high-load flights, helping maintain consistent servo behaviour under stress.

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