LM28121 Leeson 10 HP, 1160 RPM three-phase definite purpose motor with a 256TC NEMA frame and Open Drip Proof
KKM Solutions is an independent parts distributor, not an authorized Leeson dealer — how we source.
Leeson LM28121 10 HP, 1160 RPM three-phase definite purpose motor with a 256TC NEMA frame and Open Drip Proof (ODP) enclosure.
Overview
Part number LM28121 from Leeson, listed in Electric Motors. Specifications on file: Drive end bearing size 309; Drive End Bearing Type Ball; Efficiency 86.5; Enclosure ODP. KKM Solutions quotes this part with pricing and availability confirmed per order.
Leeson LM28121 — AC Definite Purpose Motors. Specs: Speed: 1100 - 1200 RPM · Frame: 256TC · Enclosure: ODP · Voltage: 200 V · Phase: 3 · Number of poles: 6 · Efficiency: 86.5 · HP: 10. Quoted per order by KKM Solutions.
Specifications
| Drive end bearing size | 309 |
|---|---|
| Drive End Bearing Type | Ball |
| Efficiency | 86.5 |
| Enclosure | ODP |
| Frame | 256TC |
| Frame Material | Rolled Steel |
| Frequency | 60 |
| HP | 10 |
| Hz | 60 |
| Insulation Class | F |
| KW | 7.5 |
| Number of poles | 6 |
| Opp drive end bearing size | 208 |
| Opp. Drive End Bearing Type | Ball |
| Phase | 3 |
| Shaft Diameter | 1.625 |
| Shaft length | 4 |
| Speed | 1100 - 1200 RPM |
| Voltage | 200 V |
Product details
| Manufacturer | Leeson |
|---|---|
| Manufacturer part number | LM28121 |
| Product category | Electric Motors |
| Published specifications | 19 attributes listed |
| Related part numbers | 6 other part numbers 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 do I get pricing for LM28121?
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 LM28121?
LM28121 is made by Leeson and is listed in our Electric Motors category. KKM Solutions is an independent distributor, not an authorized Leeson dealer: we source the exact Leeson part number LM28121, and the quote confirms condition and lead time before you order.
Is the LM28121 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 LM28121, 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 LM28121?
No published lifecycle status is on file for LM28121. Leeson 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 LM28121?
Key specifications include Drive end bearing size: 309; Drive End Bearing Type: Ball; Efficiency: 86.5; Enclosure: ODP. The full specification table on this page lists every published attribute for this part.
What is the bore size of LM28121?
Per the published specification for LM28121: Shaft Diameter: 1.625. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What voltage does LM28121 use?
Per the published specification for LM28121: Voltage: 200 V. 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 LM28121 ship?
Lead time for LM28121 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 Leeson part numbers in this family:
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Technical Guides
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