EVO-P4WG Patent Worm Gear Brushless servo Ultra High Torque (Power Save 35%)


Regular price $56.99

Advantages of Worm Drives:

Worm gear drives operate silently and smoothly.

They are self-locking.

They occupy less space.

They have good meshing effectiveness.

They can be used for reducing speed and increasing torque.

High velocity ratio of the order of 100 can be obtained in a single step.


Recommend for 1/5 scale & 1/8 scale steering servo application.

Monster truck, truggy, buggy, Short Course Trucks, On-Road.

Recommend  for boat streering servo application.

Recommend for Gas large aircraft, JET aircraft.



All CNC alloy case

All Metal Gears, with patent worm gears designed.

Save power consumption over 35% than general RC Spur gear box style.

less gear backlash with more precision position point.


  • Brushless Motor – Made in Japan
  • Voltage: 4.8V – 8.4V
  • Speed: 0.15sec/60° (6.0V), 0.13sec/60° (7.4V)
  • Torque: 22.2kg/cm (6.0V), 31.7kg/cm (7.4V)
  • Dimensions: 40x21x38.5mm
  • Spline: Futaba 25 Tooth
  • Weight: 68g
  • Case: CNC black anodized aluminum case
  • Gear: Stainless Steel Gears & Worm Gear Set