Underwater Thruster with Thrust of 7.3 Kg-F Operating at 48VDC-300VDC

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1. We have installed power isolation, overcurrent protection and overheat protection for the built-in drivers. A ramp linear processing is performed on the control signal. These two upgrades allow the thruster to switch directions frequently and quickly. And voltage fluctuations +-15% will not cause any harm to the thruster. Makes the thruster has long-life.
2.We use alloy bearings with water lubricating effect, which are very advantageous in terms of wear resistance and quality.
3.Our thruster adopt magnetically coupled drive technology, is the one that magnet array fitted inside the propeller hub is driven by the one attached inside the housing of the thruster, so as to realize non-contact and leak-free transmission of torque. magnetically coupling structure will produce ratchet effect in case of overload, to prevent the damages caused by objects jammed into the propeller.
4.Not only we have capacity from R&D to produce, but also we have professional test pool, which simulate real marine environment, adding sand and shells, we test them before each model is molded, one-time charging for thrusters, uninterruptible power supply, running at full power for more than 1,000 hours. The total time of fatigue test and other tests reaches 3000 hours.
5. We have a professional five-axis machining center, propeller integrated molding. It is SS material.