JX Servo D56MG 5.6g DS Digital Coreless MG Metal Gear  Servo 

5.6g Metal Gear Digital Coreless Servo Motor JX Servo PDI-D56MG for RC Car Robot Arm Helicopter Airplane Parts
Application Fields: remote control helicopters, micro robot, robot arm and boats. ALL kind of R/C Toys and Arduino experiments
Product Specification
Brand:JX Servo
Mode Number：PDI-D56MG
Features:
Compliant with most standard receiver connector: Futaba, Hitec, Sanwa, GWS etc.
Great for truck, Boat, Racing Car, Helicopter and Airplane.
Power Supply: Through External Adapter.
SPECIFICATIONS:
Working frequence: 1520μs / 330hz
Motor: coreless motor
Operating Voltage: DC3.7~5.5V
Operating Speed (3.7V): 0.13sec/60°
Operating Speed (4.2V): 0.12sec/60°
Operating Speed (5.5V): 0.1sec/60°
Stall Torque (3.7V): 0.58kg.cm
Stall Torque (4.2V): 0.70kg-cm
Stall Torque (5.5V): 0.89kg-cm
Dimensions: 19.8x8.2x20mm
Gear Teeth:20T
Control Angle:120 Degree
Weight: 5.6 g
Connector Wire Length: JR 150 mm (5.91in)
Package include:
1x JX Servo PDI-D56MG (with accessories)