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QT-1211 — QT-1211

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

QT-1211: QT-1211.

The QT-1211 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-01-186-6544, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
QT-1211
NSN: 6105-01-186-6544
FSC: 6105 — Motors, Electrical
CAGE: 11384 — KOLLMORGEN CORP (USA)
SPECIFICATIONS
Part NumberQT-1211
NSN6105-01-186-6544
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: QT-1211 · OEM ⚠ VERIFY BEFORE ORDERING NEMA frame size determines mounting bolt pattern — not interchangeable. 56C ≠ 143T bolt pattern. C-face vs foot-mount vs flange — different mounting, same HP doesn't mean drop-in ✓ BROKER TIP TEFC = outdoor/washdown OK. ODP = dry indoor only. TENV = no external fan, explosion-proof areas. 1750 RPM = 4-pole (most common), 3450 RPM = 2-pole, 1150 RPM = 6-pole PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 17.5 LINE TO NEUTRAL SINGLE INPUT
•
CURRENT RATING IN AMPS: 4.380 SINGLE INPUT
•
TERMINAL TYPE AND QUANTITY: 1 WIRE LEAD
•
TEMP RATING: 155.0 OPERATING CELSIUS155.0 OPERATING CELSIUS
TECHNICAL CHARACTERISTICS
OVERALL LENGTH5.125 INCHES5.125 INCHES IN
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS17.5 LINE TO NEUTRAL SINGLE INPUT
OVERALL WIDTH2.000 INCHES2.000 INCHES IN
OVERALL HEIGHT2.000 INCHES2.000 INCHES IN
CURRENT RATING IN AMPS4.380 SINGLE INPUT
TERMINAL TYPE AND QUANTITY1 WIRE LEAD
TEMP RATING155.0 OPERATING CELSIUS155.0 OPERATING CELSIUS
SUBSTITUTES & CROSS-REFERENCES 1
929031Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is QT-1211?
QT-1211 is a QT-1211.
What parts can replace QT-1211?
There is 1 known substitute for QT-1211: 929031. Substitute compatibility should be verified for your specific system.
What is the NSN for QT-1211?
QT-1211 is cataloged in the U.S. Government catalog under NSN 6105-01-186-6544. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.