Ducommun Labarge Technologies · Electronic Components
SM18L
Motor, Control
Part NumberSM18L
ManufacturerDucommun Labarge Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-00-500-0144 (NSN)
Federal Item NameMOTOR,CONTROL
Federal Supply Class6105 — Motors, Electrical
Mounting MethodFLANGE
Temp Rating-65.0 OPERATING CELSIUS AND 105.0 OPERATING CELSIUS
Mounting Facility Circle Diameter1.250 INCHES
Connection Type And Voltage Rating115.0 LINE TO NEUTRAL SINGLE INPUT
Length Of Shaft From Housing0.210 INCHES SECOND END
Overall Width1.750 INCHES
Torque Rating And Type2.7 INCH-OUNCES STALLED
Control Field Voltage Type And Rat57.5 AC AND 115.0 AC
Shaft Diameter0.176 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IDENTICAL ENDS
PhaseSINGLE INPUT
Cooling MethodAMBIENT AIR
Vendor Part Numbers940504-2, SM18A4-4-1, SM18L4-4-1, 435-17-0389
Cancelled NSN6105-00-691-9102 (cancelled)
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 SM18L available?
We can source SM18L 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 SM18L by Ducommun Labarge Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM18L 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 SM18L?
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 SM18L?
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.