PES GH-37D 3.7gram Plastic Gear Sub-Micro Digital Coreless Servo Futaba/JR Plug
The PES GH-37D digital servo is tiny, lightweight, and ideal for small RC planes. This is a basic no thrills plastic geared coreless digital servo.
These are advertised as a 3.7g sized servo, but most of them I have weighed are around 4.9g with the wire and plug, but no control horn.
These come with a 6" (150mm) lead with a standard Futaba/JR Plug
Servo Type: digital servo
Motor Type: coreless
Size: 20.0 x 8.75 x 22.0 mm
Weight: 3.7g (actual 4.9g)
Speed: 0.13sec/60°(at 4.8V) 0.10sec/60°(at 6V)
Torque: 0.5kg/cm (at 3.6V) 0.7kg/cm (at 4.8V)
Running Current(at no load): = 10 m A =40 m A
Stall Torque(at locked): 0.42±0.1 kg-cm 0.6±0.1 kg-cm
Stall Current(at locked): =60 m A =200 m A
Wire lead length: 150mm 6"
Plug: standard JR