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 »
Kiln Duty, XRI® Premium Efficiency Blue Chip® Severe Duty
Teao, Rigid Base, Three Phase
APPLICATIONS:
Fans found in kilns and other high ambient environments where long life and high efficiency are desired. These TEAO motors must be mounted within the airstream for proper cooling. Suitable for use on variable frequency drives.
FEATURES:
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Internal and external epoxy paint
CR200 Corona resistant magnet wire
Class H insulation system
Normally closed thermostats (one per phase, Class H)
Heat stabilized ball bearings and high temperature grease
Suitable for inverter use for 20:1 Variable Torque with 1.0 S.F. in 90°C ambient
Suitable for 90OC ambient at 1.15 S.F. or 100OC ambient at 1.0 S.F.
Extended grease tubes, regreasable in service
8 Foot Leads
UL Recognized and CSA Certified
Suitable for use on VFD per manufacturer's guidelines.
Factory New
Manufacturer Three Year Warranty
Catalog #: S557
HP : 3.00
Voltage : 575
kW : 2.24
FL Amps : 3.45
RPM : 1200
FL Eff : 89.5 %
SF : 1.15
Phase : 3
Insulation Class : H
Frame : 213T
Duty : CONTINUOUS
Enclosure : TEAO
Ambient : 90
Mounting : Rigid
NEMA Design : B
Orientation : HORIZONTAL
Starting Type : LINE OR INVERTER
Assembly : F1 (F2 Modification Available)
KVA Code : K
Drive End Bearing : BALL / HEAT STABILIZED
IP Code : 54
Opposite End Bearing : BALL / HEAT STABILIZED
Drive End Bearing Size : 6307
Opposite End Bearing Size : 6206
Weight : 175 lbs
Inverter Speed Range : VARIABLE 20:1
CE : N
CSA : Y
UL : Recognized Construction and Protector
Thermal Protection : Class H Thermostats (Normally Closed)
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