Press Release From Avid RC:
www.avidrc.com
These Avid pinions are particularly designed for the drag racing scene utilizing 4 pole motors with 5mm bore shafts. What makes our pinion distinctive is that we made the tooth 5.5mm vast as a substitute of the tapered tooth that find yourself being round 4mm. This permits for extra floor space leading to fewer stripped gears, particularly while you mate this pinion with our Kimbrough spur gear lineup. The pinions can be found out of 7075-T6 aluminum and hard-anodized to scale back put on and friction, in addition to metal.
In drag racing, the selection between aluminum and metal pinions usually comes right down to the particular wants and objectives of the car. The majority of racers go for aluminum pinions because of their lighter weight, which leads to faster acceleration. However, in circumstances the place the car experiences difficulties sustaining traction or maintaining its nostril down throughout launches, a metal pinion could also be a greater possibility. Steel pinions assist stability the car by limiting torque firstly, thereby bettering horsepower and top-end velocity.
Kimbrough Products 48 Pitch spur gears are molded with black 4/6 Nylon plastic as a result of black dissipates warmth into the air higher than every other shade – and excessive temperatures aren’t good for thermo-setting plastics. This plastic is nearly 3 times harder and can stand up to working temperatures 75° to 125° larger than plastics utilized by different R/C automobile gear producers.
Kimbrough spur gears are full width as a result of a slim or profiled plastic gear can deform underneath load, is weaker and fewer environment friendly which is why we suggest them with our 48p 5mm bore drag race pinions. This could cause drag within the gear prepare and waste horsepower. The wider a gear is, the extra load it may possibly deal with. The solely time gear engineers slim gears is when there’s a house limitation. Kimbrough Racing Products gears run quietly as a result of they’ve the proper tooth form and do not need to be narrowed. Choose from quite a lot of tooth depend decisions to permit you to fine-tune the torque and high velocity of your mannequin.
Features:
- Made within the USA from customized mix low-noise materials: Most spur gears within the trade are made out of materials with glass fibers embedded inside to extend energy, however this additionally will increase noise. Kimbrough spur gears are made out of a premium high-strength plastic materials (3 instances the influence energy of delrin) with zero glass. The result’s a gear that’s each robust and quiet.
- Precision-made vast gears that are good for drag racing.
- Gears are marked with the variety of tooth on the outer ring.
- Available in 81, 84, 87, 90, 93, and 96 tooth configurations.