Categories

Add products to your shopping cart
Show:

Filter

Sort By:
Items per page:
Show:
Description: Most industrial motors require AC (alternating current) voltage whose polarity oscillates 60 times a second (for a frequency of 60 Hertz) between positive and negative. Single phase AC motors have brushes just like DC motors. Most of them have capacitors to assist starting and to establish the direction of rotation. Changing direction implies changes in the capacitors’ connection. Speed is directly proportional to the applied voltage (just like DC motors). Usage is restricted to low-power uses (home appliances like vacuum cleaners, washing machines, coffee grinders, or power tools like rotary hammers etc.). For higher power requirements, three-phase AC motors are used. These do not have carbon brushes to wear out, their rotors (called squirrel cages) have no electrical connections, thus making them extremely robust and long-lived. Only the stator windings are connected to the power line. They just keep turning as long as their ball bearings are OK. Changing direction requires swapping any two of the three phase lines. Speed control is done by modifying the frequency of the AC delivered to the motor; this can be done using complex devices called AC drives.
Item ID
Item
Price
Quantity
Big_card_vertical
#5768587
$1,598.86 Each
Free Shipping
Big_card_vertical
$613.65 Each
Free Shipping
Big_card_vertical
$21,379.03 Each
Free Shipping
Big_card_vertical
Big_card_vertical
#5803863
$433.89 Each
Free Shipping
Big_card_vertical
$388.58 Each
Free Shipping
Big_card_vertical
#5739417
WEG 00118ES1E143JM-W22 1HP 1800 1 60 208-230/460
Brand WEG
Model 00118ES1E143JM-W22
$357.59 Each
Free Shipping
Big_card_vertical
#5739426
WEG 00118ET3V143JM-S 1HP 1800 3 60 200/400
Brand WEG
Model 00118ET3V143JM-S
$319.07 Each
Free Shipping
Big_card_vertical
#5739441
WEG 00118OT3V143JM-S 1HP 1800 3 60 200/400V
Brand WEG
Model 00118OT3V143JM-S
$252.96 Each
Free Shipping
Big_card_vertical
#5739444
WEG 00136ES1B143T-S 1HP 3600 1 60 115/208-230V
Brand WEG
Model 00136ES1B143T-S
$287.84 Each
Free Shipping
Big_card_vertical
#5739455
WEG 00136ET3VW56C-S 1HP 3600 3 60 200/400
Brand WEG
Model 00136ET3VW56C-S
$238.43 Each
Free Shipping
Big_card_vertical
#5739457
WEG 00136NT3ESS56C 1HP 3600 3 60 230/460
Brand WEG
Model 00136NT3ESS56C
$381.67 Each
Free Shipping