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Technical Data Sheet
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SS50M ✓ Verified by PartsTable
— · MOTOR
WHAT YOU NEED TO KNOW
NEMA frame determines mounting bolt pattern TEFC for outdoor, ODP for dry indoor only
C-face vs foot-mount — different mounting
PRODUCT OVERVIEW

The SS50M is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-050-8340, 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
SS50M
NSN: 6105-00-050-8340
FSC: 6105
CAGE: 4GPE5 — KOLLMORGEN (USA)
SPECIFICATIONS
Part NumberSS50M
NSN6105-00-050-8340
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: SS50M · 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
•
SHAFT DIAMETER: 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM SINGLE END IN
•
CURRENT RATING METHOD: LOAD
•
ENCLOSURE FEATURE: TOTALLY ENCLOSED
•
MOUNTING FACILITY CIRCLE DIAMETER: 3.880 INCHES IN
•
TEMP RATING: -55.0 OPERATING CELSIUS AND 71.0 OPERATING CELSIUS
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 120.0 LINE TO NEUTRAL SINGLE INPUT
•
SHAFT ROTATION DIRECTION: CLOCKWISE OR COUNTERCLOCKWISE SINGLE END
•
FEATURES PROVIDED: HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
TECHNICAL CHARACTERISTICS (FLIS)
SHAFT DIAMETER0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM SINGLE END IN
CURRENT RATING METHODLOAD
ENCLOSURE FEATURETOTALLY ENCLOSED
MOUNTING FACILITY CIRCLE DIAMETER3.880 INCHES IN
TEMP RATING-55.0 OPERATING CELSIUS AND 71.0 OPERATING CELSIUS
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS120.0 LINE TO NEUTRAL SINGLE INPUT
SHAFT ROTATION DIRECTIONCLOCKWISE OR COUNTERCLOCKWISE SINGLE END
FEATURES PROVIDEDHORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
FREQUENCY IN HERTZ50.0 OR 60.0 INPUT
INCLOSURE SPECIFICATIONCOMMERCIAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
302D131 PIECE 20Interchangeable
interchangeable cross-reference
interchangeable
355-170-002Interchangeable
interchangeable cross-reference
interchangeable
SS50Interchangeable
interchangeable cross-reference
interchangeable
SS50-834K-J4Interchangeable
interchangeable cross-reference
interchangeable
238-0012Interchangeable
Same NIIN cross-reference
interchangeable
842215G1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SS50M?
SS50M is a SS50M.
What parts can replace SS50M?
There are 7 known substitutes for SS50M: 302D131 PIECE 20, 355-170-002, SS50 and 4 more. Substitute compatibility should be verified for your specific system.
Is SS50M still available?
SS50M is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026