<p>The motor adopts waterproof design and related waterproof technology, has certain anti- function, and can operate normally in the rain.</p> <p>CNC machine tool processing steel billet, 6061-T6 aluminum heat sink, secondary oxidation treatment, high-end and fine appearance.</p> <p>High speed ABEC5 ultra- sealed bearings, low friction, low noise, high precision and long-lasting use.</p> <p>3.5mm gold-plated connector, 3.0\/4.0mm output shaft, included accessories, including mounting screws.</p> <p>The dynamic balance of the outer rotor is controlled within 10mg, ensuring no abnormal noise, no vibration, and high smooth operation.</p> <p>Hign-concerned Chemical:none</p> <p>Model Number:2826</p> <p>Tool Supplies:Assembly Category</p> <p>Four-wheel Drive :Motors</p> <p>Use:Vehicles \u0026 Remote Control Toys</p> <p>Application:RC Airplane Fixed-wing Glider Aircraft Helicopter</p> <p>The product appearance and printed words depending on the batch, but this does not affect use.</p> <p>KV Value:1900KV</p> <p>Colour:Black</p> <p>Material:Metal</p> <p>Package Contents:</p> <p>1 * motor</p> <p>1 * accessories kit</p> <p>1 * Chinese and English instruction manual</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>