Belt Driven Fan Motors

The speed of a fan wheel versus the speed of the motor with a belt drive can be calculated as.

Belt driven fan motors.

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. 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. Smith gf2034 century resilient base split phase electric motor 115 vac 6 8 a 1 3 hp 1725 rpm. Get it as soon as thu sep 24.

D f n f d m n m 1 where. Belt drive motors drive a belt on a pulley for hvac fan and blower applications. Free shipping by amazon. 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.

Belt drive motors can help to maximize the life and power of an hvac system by driving a belt on a pulley for fan and blower applications. Belt driven fans are used in heating ventilation air conditioning and cooling hvac systems. Belt drive whole house fan 2 0 out of 5 stars 2 a o. D f pulley diameter fan inch mm n f speed of fan rpm rounds per minute d m pulley diameter motor inch mm.

Save up to see price at checkout click here for more details. 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. 3 7 24 was save. Master flow motor30bd replacement motor for 30 in.

Generally such fans are cheaper than direct drive fans of comparable size. 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. Product rating is 4. Belt driven fans offer greater flexibility in terms of rpm speed.

4 3 out of 5 stars 42. 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. They can help to maximize the life and power of a system. Belt driven ceiling fan.

Add to cart 64373 clearance clearance select items sale sale select items compare. Only 12 left in stock order soon.