MS-660DMG+HS Super Strong Digital Servo (MG) 14.2kg / .17sec / 52g

BMS-660DMG+HS Super Strong Digital Servo (Metal Gear)14.2kg / .17sec / 52g

Double ball bearing (Si-oil)
CE Certified Strong 3 Pole Motor
Heavy duty sealed water proof case
Alloy heatsink
Digital signal design with 100% fitting square PWS
Automatic measures central ms
ALU 6061 alloy and C95 gear material
Digital IC (SOP package with 12bits transfer data)
MOS-FET driver (spirited driver able to push over 7A power)

Specification:
Weight: 52g / 1.84oz
Dimensions: 40.5 x 20 x 42mm / 1.60" x 0.78" x 1.62"
Torque At 6.0V: 14.2kg/cm , 190 oz/in
Speed At 6.0V: 0.17 sec / 60° at no load
Operating voltage: 4.8 - 6.0V