Welcome to our store！</br> 1、Sensorless motor with non‑inductive Hall component, stable start, high efficiency, high torque. 2、Precision design for maximum conversion of energy. 3、​Excellent heat dissipation quality ensures reliable operation system. 4、​Steady shaft has longer service life. 5、Low energy consumption and low noise. <div class="wang-edit-text"><span style="font-family:Arial;font-size:16px;"><strong>Features:</strong> <ul> <li> <span style="font-family:Arial;font-size:16px;">Sensorless motor with non‑inductive Hall component, stable start, high efficiency, high torque.&nbsp; </span></li> <li> <span style="font-family:Arial;font-size:16px;">Precision design for maximum conversion of energy. </span></li> <li> <span style="font-family:Arial;font-size:16px;">Excellent heat dissipation quality ensures reliable operation system. </span></li> <li> <span style="font-family:Arial;font-size:16px;">Steady shaft has longer service life. </span></li> <li> <span style="font-family:Arial;font-size:16px;">Low energy consumption and low noise. </span></li> </ul> <span style="font-family:Arial;font-size:16px;"><strong>Specifications:</strong> <span style="font-family:Arial;font-size:16px;">Condition: 100% Brand New <span style="font-family:Arial;font-size:16px;">Item Type: Brushless Motor <span style="font-family:Arial;font-size:16px;">Material: Alloy <span style="font-family:Arial;font-size:16px;">Model: C4250 <span style="font-family:Arial;font-size:16px;">Shaft Diameter: 5mm <span style="font-family:Arial;font-size:16px;">Output Shaft Length: 20mm <span style="font-family:Arial;font-size:16px;">KV Value: 560KV (customizable KV value) <span style="font-family:Arial;font-size:16px;">Maximum Power: 1760W <span style="font-family:Arial;font-size:16px;">Voltage: 11.1-36V <span style="font-family:Arial;font-size:16px;">Speed: 6000-9000 <span style="font-family:Arial;font-size:16px;">Torque: 1-2N/m <span style="font-family:Arial;font-size:16px;">Stall Torque: 7-8N/m <span style="font-family:Arial;font-size:16px;">Winding Number: 9 <span style="font-family:Arial;font-size:16px;">Number of Motor Poles: 14P <span style="font-family:Arial;font-size:16px;">Stator Slot Number: 12N <span style="font-family:Arial;font-size:16px;">Resistance: 0.068Ω <span style="font-family:Arial;font-size:16px;">No-load Current: 1.5-1.6A (maximum current 80A) <span style="font-family:Arial;font-size:16px;">Banana Connector: 3.5/4.0mm <span style="font-family:Arial;font-size:16px;">Lithium Battery Section Number: 3-8S <span style="font-family:Arial;font-size:16px;">Mounting Holes Spacing: 25/17mm <span style="font-family:Arial;font-size:16px;">Mounting Hole Size: M2.5*4 <span style="font-family:Arial;font-size:16px;">Diameter: Approx. 42mm / 1.7inch&nbsp; <span style="font-family:Arial;font-size:16px;">Height: Approx. 50mm / 2.0inch <span style="font-family:Arial;font-size:16px;">Weight: Approx. 257g <span style="font-family:Arial;font-size:16px;"><strong>Package List:</strong> <span style="font-family:Arial;font-size:16px;">1 x Motor <span style="font-family:Arial;font-size:16px;">1 x Propeller </span> <span style="font-family:Arial;font-size:16px;">1 x Bracket <span style="font-family:Arial;font-size:16px;">8 x Screw</span></span> <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div> Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>