K631 Leeson General Purpose AC Motors
KKM Solutions is an independent parts distributor, not an authorized Leeson dealer — how we source.
Overview
Part number K631 from Leeson, listed in General Purpose AC Motors. Specifications on file: Catalog Number K631; Duty Continuous; Enclosure Type TEFC; Frame 56HCZ. KKM Solutions quotes this part with pricing and availability confirmed per order.
Feature Ball bearings mechanically locked on shaft end Heavy gauge steel constructions Suitable for horizontal or vertical mounting UL recognized and CSA certified LEESON catalog number K631 (General Purpose Motor, 1.50 HP, 1 Ph, 60 Hz, 115/208-230 V, 3600 RPM, 56HCZ Frame, TEFC). Catalog specifications: Efficiency: 78.5 %; Shaft Type: NEMA 56; Frame Size: 56; Phase: 1; Enclosure: Totally Enclosed Fan Cooled; Shaft Diameter: 0.875 in; Assembly/Box Mounting: F1 ONLY; Resistance Main: 0 Ohms; Duty: Continuous; Thermal Protection: No Protection; Ambient Temperature: 40 °C; Voltage: 115 / 208-230 V; Current: 14.2 / 7.7-7.1 A; IP Code: 43; Opp Drive End Bearing Size: 6203; Shaft Extension: 2.06 in; CSA: Y; Starting Method: Across The Line; KVA Code: H; Frame: 56HCZ; UL: Recognized; Overall Length: 12.82 in; Electrical Type: Capacitor Start Capacitor Run; Frame Length: 7.56 in; Speed: 3,450 rpm; Frequency: 60 Hz; Service Factor: 1.15; Output KW: 1.1 kW; Frame Suffix: HCZ; Synchronous RPM: 3600 rpm; Poles: 2; Drive End Bearing: Ball; Output HP: 1.50 Hp; Connection Drawing: 102006-51; Frame Material: Rolled Steel; Opp Drive End Bearing: Ball; Outline Drawing: A-100127-756; Number of Speeds: 1; Rotation: Selective Counterclockwise; CE: Y; Mounting: Rigid Base; Design Code: N; Power Factor: 87.5; Insulation Class: B; Drive End Bearing Size: 6203; Motor Orientation: Horizontal; Torque UOM: LB-FT. Weight: 34.00 LB.
Specifications
| Catalog Number | K631 |
|---|---|
| Duty | Continuous |
| Enclosure Type | TEFC |
| Frame | 56HCZ |
| Frame Material | Rolled Steel |
| Frequency | 60 Hz |
| Full Load Amps | 14.2/7.7-7.1 |
| Horsepower | 1 1/2 HP |
| Mounting | C-Face / Rigid |
| Phase | 1 |
| Speed | 3600 RPM |
| Weight | 34 lb |
Product details
| Manufacturer | Leeson |
|---|---|
| Manufacturer part number | K631 |
| Product category | General Purpose AC Motors |
| Published specifications | 12 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 K631?
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 K631?
K631 is made by Leeson and is listed in our General Purpose AC Motors category. KKM Solutions is an independent distributor, not an authorized Leeson dealer: we source the exact Leeson part number K631, and the quote confirms condition and lead time before you order.
Is the K631 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 K631, 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 K631?
No published lifecycle status is on file for K631. 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 K631?
Key specifications include Catalog Number: K631; Duty: Continuous; Enclosure Type: TEFC; Frame: 56HCZ. The full specification table on this page lists every published attribute for this part.
What is the power rating of K631?
Per the published specification for K631: Horsepower: 1 1/2 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 K631 weigh?
Per the published specification for K631: Weight: 34 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 K631 ship?
Lead time for K631 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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