HobbyKing HK-933MG 2.0kg/ 12g/ 0.10s servo
Specially designed for helicopter and fast response applications. It's high quality motor allows longer run time on high speed. Compatible with many gyros such as Futaba 401,601.
Operating Voltage: 4.5V / 6.0V
Operating Current: 50mA / 150mA
Idle Current: 5mA
Locked Rotor Current: 600mA
Operating Speed: 0.12sec.60?/ 0.10sec.60?
Stall Torque: 1.8kg.cm / 2.0kg.cm
Dead Band: ?4uSec
Connector wire: 210mm