Lincoln Electric Holdings Inc. · Electronic Components
KM91
Motor, Alternating Current
Part NumberKM91
ManufacturerLincoln Electric Holdings Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-01-237-7477 (NSN)
Federal Item NameMOTOR,ALTERNATING CURRENT
Federal Supply Class6105 — Motors, Electrical
Keyway Width0.250 INCHES NOMINAL SINGLE END
Nominal Center To Center Distance4.500 INCHES
Frequency In Hertz60.0 INPUT
Features ProvidedINTEGRAL BRAKE
Power Rating3.000 HORSEPOWER OUTPUT
Rotor Speed Rating In Rpm1800.0 SINGLE NO LOAD
PhaseTHREE INPUT
Frame Size Designation182T
Current Rating MethodLOAD
Keyway Length1.750 INCHES NOMINAL SINGLE END
Winding TypeSYNCHRONOUS
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is KM91 available?
We can source KM91 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is KM91 by Lincoln Electric Holdings Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If KM91 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like KM91?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for KM91?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.