Floor Fan Direct Drive Vs Belt Driven

A well balanced direct drive is far quieter than belt.

Floor fan direct drive vs belt driven. Where people and machines need to be kept cool in the factory warehouse or other large area or to keep animals comfortable and remove stale air and odors from the barn look to this rugged power packed air circulator. Over time a belt drive may need to be replaced. In a direct drive configuration the fan motor that controls the movement of the fan blades is connected either to a shaft or fan axle. Belt drive elastic can wear down and it can eventually break.

On a direct drive fan as implied by the name the fan propeller is connected directly to the shaft of the motor. The direct drive turntable. Belt drive fan from commercial electric is a prudent choice for just about any industrial application. This week s podcast is an overview of direct drive vs belt drive fans.

This is because of the fact that the amount of friction is greatly reduced in case of this fan when the fan is operating. This week s podcast is an overview of direct drive vs belt drive fans. When compared to belt drive fans which require belts sheaves and bushings direct drive is just plain simpler and maintenance folks tend to lean toward direct drive for daily maintenance. It s balance or lack of balance actually which causes most of the noise.

Unlike the belt driven fans in case of a direct drive fan there is lesser energy loss. Thus the fan blades will rotate at the same speed as the motor rotates. It s incredibly hard to balance a belt and pulley system personally i would skip psc motors and look into direct drive ecm. Direct drive fans require fewer parts and thus usually less maintenance.

Where on a belt drive fan the fan motor shaft has a pulley connected by a belt to a second pulley. Belt drive turntables also have a slightly less accurate playback speed than direct drive turntables. It s more expensive but lasts longer quieter and offers better control. Greater efficiency is the biggest pro of direct drive fan configurations.

You have a fan a motor and maybe a coupling. More often than not the maintenance cost of this kind of fan is also comparatively lower. The direct drive turntable meanwhile features a platter which is directly attached to the player s.