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Description: Also called Quarry Duty, these motors are specifically designed for mining applications. That means an oversized shaft and bearing (for high reliability in overload conditions, such as crushing hard rocks which is a task with a very wide stress range), very high torque (for dealing with large loads for higher productivity), and a larger frame because of the oversizing for extra power (usually longer motors instead of having a larger diameter, to fit in tight locations). These motors are built for strength and durability rather than high RPM. The roller bearings must withstand heavy radial loads, for belt-driven machinery. Low-carbon steel shaft (tough material but not brittle, thus less prone to propagation of surface cracks; it dents rather than cracks). Also, these motors are very tough and sealed conduit box and enclosure, apt for withstanding occasional rock hits and dust. Normally they have at least a Service Factor of 1.15. Service Factor (SF) is the supraunitary number indicating the periodically overload capacity at which the motor can work without overload or damage. E.g., SF 1.25 indicates that a 2 kW motor can function without problems at 1.25 x 2 kW = 2.5 kW
Item ID
Item
Price
Quantity
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#1310223
WEG 25018EP3GKD505Z-W22 250HP 1800 3 60 460V Crusher Duty
Brand WEG
Model 25018EP3GKD505Z-W22
Weight 2227.0 lb
UOM EA
$11,196.09 Each
Free Shipping orders over $20
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#1310230
WEG 30018EP3GKD580Z-W22 300HP 1800 3 60 460V Crusher Duty
Brand WEG
Model 30018EP3GKD580Z-W22
Weight 2975.0 lb
UOM EA
$17,514.65 Each
Free Shipping orders over $20
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#1310211
WEG 06009EP3EKD405T-W22 60HP 900 3 60 208-230/460V Crusher Duty
Brand WEG
Model 06009EP3EKD405T-W22
Weight 1047.0 lb
UOM EA
$4,741.31 Each
Free Shipping orders over $20
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#1310233
WEG 35012EP3GKD580Z-W22 350HP 1200 3 60 460V Crusher Duty
Brand WEG
Model 35012EP3GKD580Z-W22
Weight 3958.0 lb
UOM EA
$23,352.86 Each
Free Shipping orders over $20
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#1310226
WEG 30012EP3GKD580Z-W22 300HP 1200 3 60 460V Crusher Duty
Brand WEG
Model 30012EP3GKD580Z-W22
Weight 3506.0 lb
UOM EA
$21,352.80 Each
Free Shipping orders over $20
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#1310244
WEG 45018EP3GKD586/7-W22 450HP 1800 3 60 460V Crusher Duty
Brand WEG
Model 45018EP3GKD586/7-W22
Weight 3991.0 lb
UOM EA
$23,416.44 Each
Free Shipping orders over $20
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#1310215
WEG 15009EP3GKD447T-W22 150HP 900 3 60 460V Crusher Duty
Brand WEG
Model 15009EP3GKD447T-W22
Weight 1965.0 lb
UOM EA
$12,830.35 Each
Free Shipping orders over $20
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#1310235
WEG 35018EP3GKD449-W22 350HP 1800 3 60 460V Crusher Duty
Brand WEG
Model 35018EP3GKD449-W22
Weight 3175.0 lb
UOM EA
$16,754.78 Each
Free Shipping orders over $20
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#1310222
WEG 25018EP3GKD447T-W22 250HP 1800 3 60 460V Crusher Duty
Brand WEG
Model 25018EP3GKD447T-W22
Weight 2227.0 lb
UOM EA
$10,796.99 Each
Free Shipping orders over $20
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#1310242
WEG 45012EP3GKD580Z-W22 450HP 1200 3 60 460V Crusher Duty
Brand WEG
Model 45012EP3GKD580Z-W22
Weight 4223.0 lb
UOM EA
$27,727.36 Each
Free Shipping orders over $20
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#1310245
WEG 50012EP3GKD580Z-W22 500HP 1200 3 60 460V Crusher Duty
Brand WEG
Model 50012EP3GKD580Z-W22
Weight 4223.0 lb
UOM EA
$29,430.24 Each
Free Shipping orders over $20
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#1310236
WEG 35018EP3GKD580Z-W22 350HP 1800 3 60 460V Crusher Duty
Brand WEG
Model 35018EP3GKD580Z-W22
Weight 3363.0 lb
UOM EA
$18,794.20 Each
Free Shipping orders over $20