<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p><span style="font-size: 16px; font-family: Verdana;">Description:</span></p><p><span style="font-size: 16px; font-family: Verdana;">The 1503 high-speed aircraft model brushless motor, is commonly used in high-speed micro crossing aircraft, circle machines, and other aircraft models, or as a modification for micro fixed wing aircraft models. The high-speed outer rotor has dynamic balance correction, neodymium magnetic steel or arc-shaped high-efficiency magnetic tiles, a standard shaft with a diameter of 1.5mm, and the fixed part of the outer rotor is thickened with steps.</span></p><p><span style="font-size: 16px; font-family: Verdana;">The motor is suitable for operation in 1-2S lithium batteries, depending on the size of the blade you match. The recommended blade size for 2S is GF1635-4/GF1610-2/GF1608-3, and it is recommended to install it upside down. The front installation may be a bit loose. </span></p><p><span style="font-size: 16px; font-family: Verdana;">Generally, an electric regulator can use around 10A for 1 second, and 15-20A is recommended for 2 seconds. Note that some brushless electric regulators have poor compatibility with ultra-high KV, cannot move up or down at high speeds, or have light jitter. The current is abnormally large and may directly heat up and burn the motor. Pay attention to starting small current actual testing. If the electric regulator parameters are incorrect, they can be adjusted before use.</span></p><p><span style="font-size: 16px; font-family: Verdana;">Specifications:</span></p><p><span style="font-size: 16px; font-family: Verdana;">Material: Metal</span></p><p><span style="font-size: 16px; font-family: Verdana;">Color: As Shown In The Picture</span></p><p><span style="font-size: 16px; font-family: Verdana;">Package Included:</span></p><p><span style="font-size: 16px; font-family: Verdana;">1 x Motor/</span></p><p><span style="font-size: 16px; font-family: Verdana;">1 x Electronic Speed ​​Control Board/</span></p><p><span style="font-size: 16px; font-family: Verdana;">1 x Fan Driver Board/</span></p><p><span style="font-size: 16px; font-family: Verdana;">1 x Servo Speed ​​Control Board/</span></p><p><span style="font-size: 16px; font-family: Verdana;">Note:</span></p><p><span style="font-size: 16px; font-family: Verdana;">1. Please note that the photo does not show actual size please refer to Description for size details.</span></p><p><span style="font-size: 16px; font-family: Verdana;">2. Please allow differences due to manual measurement thanks.</span></p><p><span style="font-size: 16px; font-family: Verdana;">3. Due to the difference between different monitors the image may not reflect the actual color of the item.</span></p></div></div> <div class="detailmodule_image"></div>