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 »
Inverter (Vector) Duty: Blue MAX® 2000 Hazardous Duty™ (with Encoder) 2000:1 Constant Torque, Explosion Proof, Three Phase Class I and II (gases and dust), Groups C (as noted), D, F & G, TENV
C-Face Footed (Rigid Base)
APPLICATIONS:
Designed for industrial applications with Vector Drives where up to a 2000:1 constant torque speed range and/or precise speed or torque regulation is required, including positioning equipment. Used in dirty, dusty or caustic environments where cast iron construction is required, and installed in hazardous environments as defined by the motor's explosion proof class and group rating. Consult the National Electrical Code and your local regulations for the proper selection of motors in hazardous locations.
FEATURES:
BEI H38 explosion proof encoder 1024 ppr, Class I Groups C & D, Class II Groups E, F, G included
MAX GUARD® Class F insulation system
Constant torque operation from 0 to base speed on vector drive
Constant HP operation up to twice base speed
Continuous duty at 40°C ambient
Optimized for operation with IGBT inverter (NEMA Design A)
Normally closed thermostats (one per phase, Class F)
Ball Bearings
Cast iron frame and brackets
F1 standard, NOT field reversible to F2
UL Listed File No. E12044, MC228275
CSA Certified File No. LR47504, MC236833
Meets temperature code T3B
Three year warranty
Suitable for use on VFD per manufacturer's guidelines.
Factory New
Manufacturer Three Year Warranty
Catalog #: Y978
HP : 1.00
Voltage : 230/460
kW : 0.75
FL Amps : 3/1.5
RPM : 1800
FL Eff : 85.5 %
SF : 1.0
Phase : 3
Insulation Class : F
Frame : 143TC
Duty : CONTINUOUS
Enclosure : EPNV
Ambient : 40
Mounting : C-Face Rigid
NEMA Design : INV
Orientation : HORIZONTAL
Starting Type : INVERTER ONLY
Assembly : F1 (Call for details)
KVA Code : M
Drive End Bearing : BALL
IP Code : 54
Opposite End Bearing : BALL
Drive End Bearing Size : 6205
Opposite End Bearing Size : 6205
Hazardous Location : EXP PROOF CL I GR C&D CL II GR F&G T3C
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