Knowledge — motor

This article explains the difference between ESCs with BEC and without BECWhat is BEC?BEC: Power module, used to power servos or receivers. The BEC voltage of general ESCs is 5v, 7v, 12v, and the current is 1a, 2a, etc. (Power supply module) ESCs with BEC power module: This type of ESC has a built-in BEC module, and does not require an external BEC. It can directly obtain power from the battery and power the receiver and other control devices through the BEC module without an additional power connection.ESCs without BEC power module: This type of ESC needs to be wired...

Connect the tubes according to the numbers marked in the picture (each tube has a serial number on it): First, put the foam roll into tube No. 2;Connect the left and right ends of tube No. 2 to tube No. 1 and use a rubber hammer to tighten it;Connect tube No. 3 to tube No. 1, one with holes and one without holes on each side;Connect tube No. 1 to the perforated tube No. 3;Connect tube No. 6 to tube No. 8;The other end of tube No. 6 is also connected to tube No. 8;Connect tube No. 4 to tube...

Hello everyone, today I will introduce a new underwater propeller - X8. (X8 underwater thruster and basic parameters) This model has a unique design - metal mesh cover, and the propeller is made of all metal (aluminum alloy). As the core driving component of the equipment, the motor plays a vital role in performance, so we use an inner rotor motor. The design of the inner rotor motor makes it fearless of mud and sand, and can run stably in harsh environments; the metal cover further improves the safety of use, and the wire is silicone wire, which is resistant...

                     Heat dissipation is a critical issue when waterproof motors are operating in wet, flooded and other environments. Good heat dissipation is essential to ensure the performance, life and reliability of the motor. In this blog, we will explore some common waterproof motor heat dissipation solutions.            Firstly, proper design is the basis for solving heat dissipation problems. The structure and shape of the motor can be optimised to increase the heat dissipation area. For example, the use of structures such as heat sinks, heat ribs or...

In modern industry and daily life, waterproof motors are increasingly used. However, due to long-term operation or improper use, waterproof motors may suffer from various failures. This article will introduce some common troubleshooting and repair methods of waterproof motors, hoping to be useful to everyone.1. Fault phenomenon 1. Abnormal noise: The motor makes abnormal noise during operation, which may be caused by bearing wear, rotor imbalance, etc.2. Severe heating: Motor overheating may be caused by overload, winding short circuit, poor ventilation, etc.3. Excessive vibration: The motor vibrates obviously, which may be due to bearing damage, unbalanced installation, or loose foundation.4....