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
#5740548
WEG E16018ET3YAX315SMF3W 160KW 1500 50//60 38
Brand WEG
Model E16018ET3YAX315SMF3W
$24,741.50 Each
Free Shipping
Big_card_vertical
#2303679
E205-P Marathon Electric
Brand Marathon Electric
Model E205-P
$1,246.33 Each
Free Shipping
Big_card_vertical
#5768640
KG234A Marathon Electric
Brand Marathon Electric
Model KG234A
$433.00 Each
Free Shipping
Big_card_vertical
#2303553
E2133 Marathon Electric
Brand Marathon Electric
Model E2133
$530.22 Each
Free Shipping
Big_card_vertical
#2303939
W634 Marathon Electric
Brand Marathon Electric
Model W634
$29,391.05 Each
Free Shipping
Big_card_vertical
#2303964
E366 Marathon Electric
Brand Marathon Electric
Model E366
$53,411.35 Each
Free Shipping
Big_card_vertical
#2303600
Z125 Marathon Electric
Brand Marathon Electric
Model Z125
$1,307.35 Each
Free Shipping
Big_card_vertical
#2304504
M743 Marathon Electric
Brand Marathon Electric
Model M743
$6,737.02 Each
Free Shipping
Big_card_vertical
#2303965
E363 Marathon Electric
Brand Marathon Electric
Model E363
$65,403.93 Each
Free Shipping
Big_card_vertical
#2303726
W549 Marathon Electric
Brand Marathon Electric
Model W549
$2,130.70 Each
Free Shipping
Big_card_vertical
#2303638
S560 Marathon Electric
Brand Marathon Electric
Model S560
$1,218.19 Each
Free Shipping
Big_card_vertical
#2303968
Y220 Marathon Electric
Brand Marathon Electric
Model Y220
$15,999.80 Each
Free Shipping