Kimbrough 32 Pitch Spur Gears are molded with black 4/6 Nylon plastic, because black dissipates heat into the air better then any other color – and high temperatures are not good for thermo-setting plastics. This plastic is almost three times tougher and will withstand operating temperatures 75° to 125° higher than plastics used by other R/C car gear manufacturers.
Kimbrough spur gears are full width, because a narrow or profiled plastic gear can deform under load, is weaker and less efficient. This can cause drag in the gear train and waste horsepower. The wider a gear is, the more load it can handle. The only time gear engineers narrow gears, is when there is a space limitation. Kimbrough Racing Products gears run quiet because they have the correct tooth shape and don’t have to be narrowed. Plus, these spur gears are available in a variety of tooth count choices to allow you to fine tune the torque and top speed of your model.
This product was added to our catalog on January 25, 2018
Reviews
There are no reviews yet.