K646A Marathon 1 1/2 hp 1800 RPM 3-Phase 56C Frame ODP (w base) 230/460V Marathon Motor
KKM Solutions is an independent parts distributor, not an authorized Marathon dealer — how we source.
Overview
Part number K646A from Marathon, listed in General Purpose AC Motors. Specifications on file: Phase 3; Power 1/2 HP; Speed 1800 RPM; Voltage rating 460 V. KKM Solutions quotes this part with pricing and availability confirmed per order.
K646A Marathon 1 1/2 hp 1800 RPM 3-Phase 56C Frame ODP (w base) 230/460V Marathon Motor
The K646A is a general-purpose Marathon electric motor designed for versatile industrial applications. It replaces Leeson C6T17DK32B and is suitable for setups requiring a 3-phase motor with a C-face mount.
Key Specifications
Horsepower: 1 1/2 hp
RPM: 1800
Voltage: 230/460V, 60 Hz
Amperage: 4.6/2.3 amps
Enclosure: Open Drip Proof (ODP)
Frame / Diameter: NEMA 56HC
Shaft Dimensions: Keyed shaft, 5/8" diameter x 1 7/8" length
Rotation: Reversible
Bearings: Ball Bearings
Product Features & Fitment
This motor features a rigid base for stable mounting and a C-face with four threaded bolt holes spaced 5 7/8" on center across the shaft, allowing easy attachment of pumps or gear heads. The keyed shaft ensures secure coupling, and the wiring diagram is conveniently located on the motor nameplate for straightforward installation.
Cross Reference
Leeson C6T17DK32B, E116764.00, E116764
Warranty
1 Year Manufacturer Warranty
Specifications
| Phase | 3 |
|---|---|
| Power | 1/2 HP |
| Speed | 1800 RPM |
| Voltage rating | 460 V |
Product details
| Manufacturer | Marathon |
|---|---|
| Manufacturer part number | K646A |
| Product category | General Purpose AC Motors |
| Published specifications | 4 attributes listed |
| Related part numbers | 1 other part number in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How much does K646A cost?
K646A is listed at CA$548.75 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part, stock, and final price, and we email you first if anything has moved. Larger quantities or custom terms — email orderdesk@kkmsolutions.com for a volume quote.
Who manufactures the K646A?
K646A 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 K646A, and the quote confirms condition and lead time before you order.
Is the K646A 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 K646A, 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 K646A?
No published lifecycle status is on file for K646A. 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 K646A?
Key specifications include Phase: 3; Power: 1/2 HP; Speed: 1800 RPM; Voltage rating: 460 V. The full specification table on this page lists every published attribute for this part.
How quickly can K646A ship?
Lead time for K646A 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.
Variants & Related Part Numbers
Other Marathon part numbers in this family:
Frequently Searched Marathon Part Numbers
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