U737 Marathon General Purpose AC Motors
KKM Solutions is an independent parts distributor, not an authorized Marathon dealer — how we source.
Overview
Part number U737 from Marathon, listed in General Purpose AC Motors. Specifications on file: Catalog Number U737; Duty Continuous; Enclosure Type TEFC; Frame 182TC. KKM Solutions quotes this part with pricing and availability confirmed per order.
Feature Ball bearings, mechanically locked on shaft end 56-145T frame motors, accept brake kits UL Recognized and CSA Certified General Purpose Motor, 3 & 2 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 3600 & 3000 RPM, 182TC Frame, TEFC - Marathon catalog number U737 (ordering code 182TTFR4007). Marathon specifications: Phase: 3; Output HP: 3 & 2 Hp; Output KW: 2.2 & 1.5 kW; Voltage: 230/460 & 190/380 V; Speed: 3480 & 2920 rpm; Service Factor: 1.15 & 1.15; Frame: 182TC; Thermal Protection: NOT; Efficiency: 85.5 & 85.5 %; Ambient Temperature: 40 °C; Frequency: 60 & 50 Hz; Current: 7.4/3.7 & 6/3 A; Power Factor: 88; Duty: CONTINUOUS; Insulation Class: F3; Design Code: B; KVA Code: J; Drive End Bearing Size: 6207; Opp Drive End Bearing Size: 6205; Enclosure: TEFC; UL: V-INS, CONST UL REC; CSA: Y.
Specifications
| Catalog Number | U737 |
|---|---|
| Duty | Continuous |
| Enclosure Type | TEFC |
| Frame | 182TC |
| Frame Material | Rolled Steel |
| Frequency | 60 Hz |
| Full Load Amps | 7.4/3.7 |
| Horsepower | 3 HP |
| Model | 182TTFR4007 |
| Mounting | C-Face / Rigid |
| Phase | 3 |
| Product Line | General Purpose |
| Speed | 3480 RPM |
| Weight | 77 lb |
Product details
| Manufacturer | Marathon |
|---|---|
| Manufacturer part number | U737 |
| Product category | General Purpose AC Motors |
| Published specifications | 14 attributes listed |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for U737?
This part is quoted on request, so no price is listed for it here. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the U737?
U737 is made by Marathon and is listed in our General Purpose AC Motors category. KKM Solutions is an independent distributor, not an authorized Marathon dealer: we source the exact Marathon part number U737, and the quote confirms condition and lead time before you order.
Is the U737 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the U737, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of U737?
No published lifecycle status is on file for U737. Marathon lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What are the key specifications of U737?
Key specifications include Catalog Number: U737; Duty: Continuous; Enclosure Type: TEFC; Frame: 182TC. The full specification table on this page lists every published attribute for this part.
What is the power rating of U737?
Per the published specification for U737: Horsepower: 3 HP. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How much does U737 weigh?
Per the published specification for U737: Weight: 77 lb. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How quickly can U737 ship?
Lead time for U737 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
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