Function:
1. These pinion gears are made of steel, which is more overall strength than brass or aluminum gears. These MOD 0.8 servo gears are used to transmit servo bottles to gear train.
2. This 40 tooth servo gear is most commonly used to drive 80 teeth hub gear (48mm spacing) to produce a 2:1 ratio.
3.When the gear is lowered, the hub gear torque is twice the torque generated by the servo.
4.Compact shape, easy to use, easy to install, save time, very convenient.
5. Professional manufacturing, excellent workmanship, high precision to provide the best performance.
Specifications:
Item Type: 40 Tooth Sprocket
Material: Cast steel
Color: Black
Model: 4307-1025-0040
Specifications: 25 teeth spline (MOD 0.8).
Package List:
1 x Sprocket