WebUse our RC gear ratio and rollout calculator to find the right pinion and spur for your car. ... Class Crawler/Scale Drag Racing Drifting Monster Truck Offroad Onroad Oval Scale/Size … WebNov 30, 2024 · Gearing it down will increase low speed control (like you suspected), increase drag brake, decrease motor temps, and increase run time( during crawling). I can get the same run time as you with a 1600mah battery on a 2.2 rig with about a 70 FDR. (But that's with a brushless motor, so more efficient than brushed). So I'd recommend gearing down.
RC Speed Calculator Pro 4+ - App Store
WebThe wrong gear ratio is one of the leading causes to overheating issues in the motor and the ESC. Today, we’ll go on a quick math lesson on how to calculate Primary gear ratio and Final drive ratio (FDR). Everything about RC cars. Shop cars, parts, upgrades from many brands. Latest trends , daily blogs & reviews. Crawlers, drift, short ... WebFeb 18, 2024 · Location: East Texas. Posts: 864. Re: How to calculate final drive ratio. (Pinion and spur ratio*Trans ratio*Tcase Ratio*Axle Ratio*Portal Ratio)=FDR. Here is the formula for FDR, just multiply each ratio together. The portals change nothing as they are just another component with a ratio. fluffy maternity dress for photoshoot
RC Gear Calculator - Radio control
WebJun 18, 2024 · Solid axles also pack quite a few performance benefits over portal axles. One of the biggest advantages of solid axles is they provide a lower center of gravity compared to portal axles. This comes at a small loss in ground clearance but can be a big benefit depending on your application. According to Ian Roberts, Product Developer and Rock ... WebJul 16, 2014 · Gear Ratio: To calculate the car’s gear ratio, you need to be familiar with the type of drivetrain it has. 2WD RC vehicles typically have a single one-speed transmission. 4WD vehicles also usually have a one-speed transmission, ... Rock Crawlers. Professional series. AXE 540L R2; AXE 550 R2; Quicrun FUSION 2in1 system. WebFeb 12, 2024 · February 12, 2024. For every mating pair of gears in an RC car, there exists a gear ratio. The gear ratio is simply the number of teeth of one gear divided by the number of teeth of a mating gear. Gear ratios are important as they allow us to better control speed and torque. We are able to sacrifice speed in order to benefit from increased torque. fluffy mattress company