Belt Driven Fan Motors

In a belt driven configuration the motor exists independently of the fan blades and at least one belt sometimes more connects the motor to the fan s moving parts.

Belt driven fan motors.

D f pulley diameter fan inch mm n f speed of fan rpm rounds per minute d m pulley diameter motor inch mm. Belt drive direct drive suffix motor hp suffix fan rpm 6 1 6 a 1725 4 1 4 b 1140 3 1 3 c 860 5 1 2 d 1550 7 3 4 g 1300 10 1 e 1050 15 11 2 f 880 20 2 p 1625 30 3 50 5 75 71 2 direct drive selection of direct drive fans those with the motor shaft connected to the fan wheel or propeller is nearly the same as belt drive selection. Save up to see price at checkout click here for more details. The split phase motors offer quiet operation while 3 phase motors can be used for economical power supplies and capacitor start motors can help in hard to start load applications.

Free shipping by amazon. D f n f d m n m 1 where. Add to cart 64373 clearance clearance select items sale sale select items compare. Smith gf2034 century resilient base split phase electric motor 115 vac 6 8 a 1 3 hp 1725 rpm.

Master flow motor30bd replacement motor for 30 in. The speed of a fan wheel versus the speed of the motor with a belt drive can be calculated as. With a belt drive fan the size of the sheaves can be adjusted to provide a wide range of slower propeller speeds while utilizing the cheapest motor a 1750 rpm motor. 3 phase odp commercial belt drive blower motor 208 230 460v 2 hp 1725 8493p 3 phase odp commercial belt drive blower motor 208 230 460v 2 hp 1725 sku.

3 7 24 was save. Belt drive whole house fan 2 0 out of 5 stars 2 a o. Belt drive motors drive a belt on a pulley for hvac fan and blower applications. The split phase motors offer quiet operation while 3 phase motors can be used for economical power supplies and capacitor start motors can help in hard to start load applications.

Westinghouse lighting 7201600 aerialist 52 inch two blade indoor dc motor ceiling fan oil brushed bronze finish. 4 3 out of 5 stars 42. For fan sizes below 42 a direct drive fan can be configured to cost the same or less than a belt drive fan for most combinations of. Generally such fans are cheaper than direct drive fans of comparable size.

Belt driven fans offer greater flexibility in terms of rpm speed. High capacity direct drive fan mac 30d. Belt driven ceiling fan. Belt driven fans are used in heating ventilation air conditioning and cooling hvac systems.

Only 12 left in stock order soon. They can help to maximize the life and power of a system.