If you want a higher KV motor, just order a higher KV motor. Changing timing for a D wind motor will negatively affect performance. Timing makes no performance improvement in the system. “But what about timing advance on a D wind motor?” Don’t do it. Timing advance is the last option behind proper choice of Kv, optimizing gearing, wiring, connectors, battery C capability*, battery temperature, tires, overall weight, front-to-back weight distribution and track surface. This comes at a dramatic increase in heat inside the motor. This only works with Y wind motors, and it is only a 2 to 3% increase in RPM. Timing advance in your ESC settings can slightly increase the KV of a Y wind motor. “But what about timing advance?” you ask. OUTRUNNERS are the same format, but they are in metric units (MM). NOTE: This system applies to the NEUMOTORS INRUNNERS. Change the turns in a Y motor and it will spin just as fast as a Delta with nearly identical performance. A Delta motor will spin 1.8 times the kv of a Y motor with the same number of turns. The other option is Y, and the Y wind looks like a letter Y inside. D = Delta, the Greek letter for D that looks like a triangle. The final letter refers to the internal connection of the 3 motor wires. 75 wraps of the wire inside the motor around the steel teeth of the stator. You may be familiar with the old brushed motor term of “turns.” More turns means lower Kv. The 3rd set of digits is the number of times the internal wires are wrapped around the stator teeth. Longer motors have more power capability and more weight. 30 is 3.0 inches – so a 1530 is 3 inches long inside and a 1539 is 3.9 inches long inside the case. The second two digits are the motor’s internal length.
6S RC DRAG CARS SERIES
15 = 1.5″ inches – so all 15 series are the same diameter. The first two digits are the motor’s internal diameter in inches. That’s written as kV and you’ll know it when you see it.
*Kv in this context does not mean kilovolt.
6S RC DRAG CARS PRO
Pro Tip: The KV of a motor is determined by the number of turns of wire around the stator teeth, the length of the motor and the type of wire termination inside the motor. You can adjust the connection between the motor and your wheels by varying your gearing ratio to make a low KV motor spin your wheels faster than a high kv motor. A small 2,000 KV motor may not put out anywhere near the power of a large 1,000 KV motor.
A 2,000 KV motor spins at twice the speed of a 1,000KV motor with the same voltage.
A 1,000 KV motor should spin at 10,000 RPMs when 10 volts are applied. Kv is the voltage constant.* It represents the number of RPMs the motor will spin for each volt applied to the motor by the speed control.
6S RC DRAG CARS CODE
Let’s talk about the last part of the code – the Kv. 75 | D which runs at 2,640 RPMS per volt. Here’s how we name our motors – It’s just a numbering system, not fancy marketing hype. Understand this and you can easily compare the motors and make the best choice for YOUR setup! Other factors include: optimized gearing, wires, connectors, battery C capability, battery temperature, tires, vehicle weight, front-to back weight distribution and traction.Ĭheck out how we name our RC drag racing motors – It’s just a numbering system, the same as we name our motors for healthcare, aerospace, cool electric surfboards, and many other applications – not fancy marketing hype. The motor converts power from a battery to torque at the wheels which then moves the mass of your car forward. In RC drag racing, the motor is only one part of a system. Remember, the other motors in the list may be faster depending on your vehicle setup! It is heavier and may take more power to simply spin up the rotor.ġ539/.5D (3046 KV) is the hottest KV in the longest motor for use with 6S only. 75D (2031kv) is the longest of the motors and will deliver the most power on 8S depending on gearing.
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