This is the Savox SV-1270TG Digital High Voltage "Monster Torque" Titanium Gear Servo-savsv1270tg.

Features:

• Extremely powerful for its size pushing 35.0 Kg.cm torque.

• Super strong and precision made titanium gears provide high level of durability that will survive heavy use.

• Coreless motor brings output performance to the top level – smoother, faster, and more efficient.

• Special design for high voltage native 2s LiPo operation.

• Water-proof with 4 silicon seals.

• Our servos are totally green – from materials to production, these servos are environmentally friendly.

• Ideal for large-scale airplane, jet, and 1/5th scale surface

Specifications:

• Dimensions (mm): 40.3 x 20.2 x 37.2

• Weight (w/wire): 56g

• Speed/60 Degrees:
  • @ 6.0V: 0.14s
  • @ 7.4V: 0.11s

• Torque (Kg.cm):
  • @ 6.0V: 26.0
  • @ 7.4V: 35.0

• Gear: Titanium Alloy & Aluminium

• Bearing: 2BB

• Case: Aluminium