R387 Marathon 1/2 hp 0.37 kW 230/460V 1800 RPM 3-Phase 71D Frame TEFC (rigid base) Motor
KKM Solutions is an independent parts distributor, not an authorized Marathon dealer — how we source.
Overview
Part number R387 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.
R387 Marathon | 1/2 hp 0.37 kW 230/460V 1800 RPM 3-Phase 71D Frame TEFC (rigid base) Motor
The R387 Marathon motor is a general-purpose, three-phase industrial motor designed for reliable operation in various applications. It replaces Leeson models C71T17FZ6C, 192035.00, and 192035.30, providing a robust solution for equipment requiring a 1/2 hp motor with a rigid base mount.
Key Specifications
Horsepower: 1/2 hp (0.37 kW)
RPM: 1800
Voltage: 230/460 V
Amperage: 1.8/0.9 A
Enclosure: Totally Enclosed Fan-Cooled (TEFC)
Frame / Diameter: Metric 71D Cast Aluminum
Shaft Dimensions: 14 mm Diameter x 30 mm, keyed
Rotation: Reversible
Bearings: Ball Bearings
Product Features & Fitment
This motor features a rigid base mount suitable for stable installation in industrial settings. The shaft includes a keyway for secure coupling with driven equipment. It is constructed with Class F insulation and supports B3/B5 mounting configurations. Wiring diagrams are provided on the motor nameplate to facilitate proper electrical connections.
Cross Reference
Leeson C71T17FZ6C, 192035.00, 192035.30
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 | R387 |
| Product category | General Purpose AC Motors |
| Published specifications | 4 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 much does R387 cost?
R387 is listed at CA$851.27 (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 R387?
R387 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 R387, and the quote confirms condition and lead time before you order.
Is the R387 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 R387, 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 R387?
No published lifecycle status is on file for R387. 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 R387?
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 R387 ship?
Lead time for R387 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.
Frequently Searched Marathon Part Numbers
Related Products
Marathon R379A Marathon | 3 hp 2.2 kW 230/460V 3600…
Marathon R393A Marathon | 1 hp 0.75 kW 230/460V 1800…
Marathon R378A Marathon | 2 hp 1.5 kW 230/460V 1800…
Marathon R373A Marathon | 1 hp 0.75 kW 230/460V 1800…
Marathon R398A Marathon | 2 hp 1.5 kW 230/460V 1800…
Marathon R367 Marathon | 1/2 hp 0.37 kW 230/460V 1800…
More General Purpose AC Motors parts
Technical Guides
Browse more Marathon Electric Motors, or see everything from Marathon.