6PCS MG91 13g 2.6KG Torque Metal Gear Digital Servo for RC model Airplane Robot

As the information and the picture below:
Weight:13g
Torque:2.1KG
Rotational speed:0.13sec/60deg
?A:32.5mm
?B:22.6mm
?C:28.5mm
?D:12mm
?E:31.5mm
?F:19.8mm


Description:
Item: MG91 Servo
Weight: 13g
Dimension: 22.8x12x31 mm
Stall torque: 2.2kg/cm (4.8v); 2.6kg/cm (6.0v)
Operating speed: 0.13sec/60degree (4.8v); 0.11sec/60degree (6.0v)
Operating voltage: 4.8~6.6v
Gear Type: Metal gear
Bearing: Double ball bearing
Servo case: Middle with alloy case
Temperature range: 0- 55deg
Dead band width: 1us
servo wire length: 25cm
servo arms &screws included and suitable for Futaba servo arm
Servo Plug: JR (Fits JR and for Futaba)
Certificate:CE &RoHS approved

Features:
With double ball bearing and with alloy case in the middle.
Have upgraded servo gear set and shaft to aluminum 6061-T6.
Withstronger and lighter than copper.
Compatible:Ita??s universal a??S type connector that fits most receivers, including Futaba, JR, Hitec ,GWS, Cirrus, Blue Bird, Blue Arrow, Corona, Berg, Spektrum.
Small size and perfect price but with 3.5kg powerful torque.
Great choice for F3A, 3D flyer,Jet, airplane, helicopter.

Package Included:
6 x MG91 Servo(servo arms &screws included)