Racing Electric Instrument CO., LTD UAV Motor has designed and developed twelve motors that are suitable for different unmanned aerial vehicle application.    All twelve motors ranges in different sizes, power requirement and thrust outputs.  Providing business with various carrying load options.  The smallest motor is the RUM-3537 with a diameter of 35.3mm that produces a maximum thrust of 1580g of thrust utilizing 1009w of power. The largest motor is the RUM-144035 that produces a maximum thrust of 67.8kg utilizing 12.5kw of power.  These motors are tested rigorously to ensures smooth, reliable performance.