What is a Variable Frequency Drive?
A variable frequency drive is an electronic device that allows you to start, stop, and control the speed of a three phase motor. It is also a motor starter as it is equipped with overload protection. Read more »
What is the difference between a 'new surplus' motor and a 'factory new' motor?
Our New Surplus electric motors and drives are new and unused overstock or discontinued items offered at lower prices and come with our 90-day warranty.

Factory New products are competitively priced and come with a manufacturers warranty.
Variable frequency drives (VFDs or inverters) now play an important part in major industry.
Within the last 10 years they have been perfected to control and vary the speed of 3 phase electric motors. They serve many purposes, besides speed control. Homeowners and hobbyist alike, who have lathes or milling machines with a 3 phase motor, usually don't have 3 phase power to operate. These VFDs (instead of using a rotary phase converter) can now be used to convert single phase power to 3 phase power. Read more »
 
 
Dealers Electric-Marathon
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0.5 HP, 1800 RPM, 115/208-230 Volts, DP, 56, Resilient Base, Extended Studs, Marathon, B317


Free Ground Shipping with Marathon motor orders over $1000
Model #: 056C17D2072  
056C17D2072
 
Stock:  829
HP : .50
RPM : 1800
Enclosure : ODP
Frame : 56
Frame Remarks : Resilient Base
Frame Remarks : Extended Studs
Volts : 115/208-230
Phase : 1
Manufacturer : Marathon Electric
Classification : Fan and Blower Duty Single Phase
Item Condition : Factory New
Weight:  20 lbs
Retail Price$505.00
Our Price:
$223.36
You Save:$281.64 (56%)
Qty: 
 

Fan and Blower Duty, Single Phase
(NEMA Service Factor), Dripproof

Resilient Base

  • FEATURES:
    • Heavy gauge steel frame and base
    • Ball bearings (except as noted)
    • Capacitor start design for high starting torque
    • Capacitor start/capacitor run design for higher efficiency, as noted
    • 48Y and 48YZ have 48/56 Fr mounting holes
    • UL Recognized and CSA Certified
    • Factory New
    • Manufacturer Three Year Warranty
    • Catalog #: B317
    • HP : 0.50
    • Voltage : 115/208-230
    • kW : .37
    • FL Amps : 8.0/4.1-4.0
    • RPM : 1800
    • FL Eff : N/A %
    • SF : 1.25
    • Phase : 1
    • Insulation Class : B
    • Frame : 56
    • Duty : CONTINUOUS
    • Enclosure : DP
    • Ambient : 40
    • Mounting : Resilient Base - Extended Studs
    • NEMA Design : NO DESIGN CODE
    • Orientation : HORIZONTAL
    • Starting Type : CAP START IND RUN
    • Assembly : F1 ONLY
    • KVA Code : H
    • Drive End Bearing : BALL
    • IP Code : 22
    • Opposite End Bearing : BALL
    • Drive End Bearing Size : N/A
    • Rotation : SELECTIVE CCW
    • Opposite End Bearing Size : N/A
    • Weight : 20 lbs
    • CE : N
    • CSA : Y
    • UL : Recognized Construction and Protector
    • Thermal Protection : Automatic Protector
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