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 »
Electric Motors
: Pump Motors
: Close Coupled Pump : Three-Phase - "JP" Type - ODP - High Efficiency
Catalog Number: 01518OP3H254JP
WEG id: 11403162
Description WEG offers JP standardized type of ODP close-coupled pump line of motors. Remember that ODP are suitable where dirt and moisture are at a minimum.
Applications Specially developed line for industrial and commercial pumping applications.
Water pumping
Process
Transfer and circulating pumps
Standard Features
3 phase, II & IV pole, 60Hz
Voltage: 208-230/460V, 460V
Squirrel cage rotor / Aluminum die cast
Open drip proof design
NEMA dimensions
Service Factor: 1.15
Class "F" insulation
Temperature rise: Class "B" (130ºC)
Continuous Duty (S1), 40ºC ambient
1045 carbon steel shaft
F1 mount (with cast iron "C" Flange)
Paint: Enamel alkyd resin base
Color: RAL 5009 (Blue)
NPT threaded holes in T-Box
Stainless steel nameplate
Optional Features - Call Dealers for information on price and availability of optional features
Cable glands
Special voltages
Specially designed shaft
Thermostats or RTD"s (PT100) - For frames 182JP and up
IEC metric frames (on request) - For frames 254JP up to 365JP
Frame - Specific Features
FOR FRAME 143/5JP, only
Welded steel plate frames (welded feet)
Cast iron endshields fixed with through bolt construction
"ZZ" bearings (double shielded)
Degree of protection: IP21
FOR FRAME 182JP up to 215JP, only
Welded steel plate frames (welded feet)
Aluminum endshields and Terminal box
Cooling system with finned rotor
Cast iron endshields fixed with through bolt construction
"ZZ" bearings (double shielded)
Degree of protection: IP21
FOR FRAME 254JP UP TO 445JP
Cast iron frames
Cast iron endshields and terminal box
Cooling system with finned rotor
Ball bearings (roller bearings for frames 404JP and up, for IV pole)
Regreasable bearings system (frame 254JP and up)
Degree of protection: IP23
NOTES All motors are tested according to IEEE 112 std. - method "B" or C390 CSA.
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