DC motor BLDC FDB series

BLDC5 Vwith sleeve bearing

The BLDC FDB motor is combining the advantages of a BLDC (Brush Less DC) motor and cutting edge FDB (Fluid Dynamic Bearing) technology. Features FDB Motor Cross Section A BLDC motor is brushless, the commutation is done electronically. There is no need for brushes, as the torque is a function of the electronic action of the brushless motor on the commutator. This means is that a brushless motor has fewer parts that can wear out and there is never any need to be concerned about the condition of the brushes. A BLDC motor is longer lasting and more reliable than their brushed counterparts. It's a very effective motor with an optimized electromagnetic design for noise, vibration and jitter which last for the long-term. The FDB (Fluid Dynamic Bearing) eliminates the limited precision of ball bearings, minimizing the non-repeatable run out, lowering acoustic noise level, and improving the reliability. The FDB was originally developed for hard disk drives and their ultra-precise mechanical requirements and long working life. This hydrodynamic bearing system (FDB) is the right choice for your high precision application. * The bearing which works by hydro dynamic pressure is generally expressed "Fluid Dynamic Bearing" or "FDB" in technical field. The BLDC FDB motor offers superior performance in terms of: extremely quiet and accurate running low vibration low run out (NRRO below 40 nm) low level of noise extremely long-lasting, since there a no wear parts high speed up to 15.000 rpm wobble error < 3"low energy consumption Applications Hard Disk Drives LiDAR Virtual Reality: motion tracking 2D & 3D Scanner Fans DLP Projector Respiratory Equipment