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ARRMA Grey Aluminium 5687 V2 Motor Heatsink
coming soon
ARRMA Grey Aluminium 5687 V2 Motor Heatsink
SKU: ARA390306
$ TBA
ARRMA Aluminium Motor Heatsink Type B
coming soon
ARRMA Aluminium Motor Heatsink Type B
SKU: ARA-1253
$ TBA
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FAQs
What is kv?

KV means RPM per volt (with not load). It's commonly confused with Kilovolts (1000 volts).

  • Higher the KV = more RPM but less torque
  • Lower the KV = less RPM but more torque

Example, a 3300KV motor with an 11.1v battery at full throttle it should spin at about 36,630RPM (3300 x 11.1) with no load.