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Ducommun Labarge Technologies  · Electronic Components

18A20Z01Z

Motor-Tachometer Generator

Part Number18A20Z01Z
ManufacturerDucommun Labarge Technologies
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameMOTOR-TACHOMETER GENERATOR
Federal Supply Class6105 — Motors, Electrical
Torque Rating And Type2.7 INCH-OUNCES STALLED
Terminal Type And Quantity10 SCREW
Rotor Speed Rating In Rpm8400.0 SINGLE NO LOAD
Connection Type And Voltage Rating115.0 LINE TO NEUTRAL SINGLE INPUT
Control Field Voltage Type And Rat57.5 AC AND 115.0 AC
Shaft Diameter0.1770 INCHES NOMINAL SINGLE END
Mounting MethodCLAMP RING(S)
Calibration Voltage Output Type In3.0 AC
Calibration Speed In Rpm1000.0
Length Of Shaft From Housing0.400 INCHES SINGLE END
Maximum Operating Altitude Rating73500.0 FEET
Vendor Part NumbersSMT1952B
Cancelled NSN6105-00-683-1071 (cancelled)
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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

Frequently asked

Is 18A20Z01Z available?
We can source 18A20Z01Z 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 18A20Z01Z by Ducommun Labarge Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 18A20Z01Z 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 18A20Z01Z?
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 18A20Z01Z?
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.