SPEKTRUM S651 7Kg Servo Steel Brass Gear Clutch Shoe Set 4 Shoe Clamp design

Clamp design

A suitable foam should be used to pad the battery in the transmitter battery compartment to help hold the battery in place and prevent it from moving around

front side panel

The Futaba 4PM Plus 4-Channel 2

25mm hole spacing and uses 3mm hardware to suit the geometry and hardware requirements of most vehicles

SPEKTRUM S651 7Kg Servo Steel Brass Gear Clutch Shoe Set 4 Shoe Clamp designProduct Specs Product Width 0. 79" (20 mm) Spline Count 23 Tooth Maximum Servo Torque 88oz in, 6. 37kg cm at 6v, 103oz in, 7. 42kg cm at 7. 2v Input Voltage 6. 0v 7. 2v Product Height 1. 55" (39 mm) Product Length 1. 58" (40 mm) Servo Operating Voltage 6. 0 7. 4V (HV) Gear Type Metal