4050 Leeson Electric Motors
KKM Solutions is an independent parts distributor, not an authorized Leeson dealer — how we source.
Overview
Part number 4050 from Leeson, listed in Electric Motors. Specifications on file: Catalog Number 4050; Duty Continuous; Enclosure Type ODP; Frame 56Z. KKM Solutions quotes this part with pricing and availability confirmed per order.
Feature Variable torque on two speed motors Heavy gauge steel constructions 48Y and 48YZ Frame have 48/56 Frame mounting holes UL Recognized and CSA Certified LEESON catalog number 4050 (General Purpose Motor, 0.33 HP, 1 Ph, 60 Hz, 115 V, 1800 RPM, 56Z Frame, DP). Catalog specifications: Speed: 1,725 rpm; Synchronous RPM: 1800 rpm; Drive End Bearing Size: 6203; Outline Drawing: 52A102725P1; Thermal Protection: No Protection; Current: 5.5 A; UL: Recognized; Poles: 4; Ambient Temperature: 40 °C; Efficiency: 0 %; Service Factor: 1.35; Voltage: 115 V; Output HP: 0.33 Hp; CE: N; Frame Size: 56; Connection Drawing: 154A2403; Rotation: Counterclockwise; Insulation Class: B; Enclosure: Drip Proof; Frame Suffix: Z; CSA: Yes; Frequency: 60 Hz; Frame Material: Rolled Steel; Motor Orientation: ANY; Starting Method: SM; Overall Length: 14.47 in; Output KW: 0.25 kW; Frame: 56Z; Electrical Type: Split Phase; Number of Speeds: 1; Frame Length: 6.62 in; Opp Drive End Bearing: BALL; Opp Drive End Bearing Size: 6203; Phase: 1; Duty: Continuous; Drive End Bearing: BALL; Shaft Extension: .625 X SPL in; Power Factor: 0; KVA Code: P; Mounting: Resilient Base. Weight: 20.00 LB.
Specifications
| Catalog Number | 4050 |
|---|---|
| Duty | Continuous |
| Enclosure Type | ODP |
| Frame | 56Z |
| Frame Material | Rolled Steel |
| Frequency | 60 Hz |
| Full Load Amps | 5.5 A |
| Horsepower | 1/3 HP |
| Mounting | Resilient |
| Phase | 1 |
| Speed | 1725 RPM |
| Voltage | 115V |
| Weight | 20 lb |
Product details
| Manufacturer | Leeson |
|---|---|
| Manufacturer part number | 4050 |
| Product category | Electric Motors |
| Published specifications | 13 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 4050?
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 4050?
4050 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 4050, and the quote confirms condition and lead time before you order.
Is the 4050 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 4050, 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 4050?
No published lifecycle status is on file for 4050. 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 4050?
Key specifications include Catalog Number: 4050; Duty: Continuous; Enclosure Type: ODP; Frame: 56Z. The full specification table on this page lists every published attribute for this part.
What voltage does 4050 use?
Per the published specification for 4050: Voltage: 115V. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What is the power rating of 4050?
Per the published specification for 4050: Horsepower: 1/3 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 4050 weigh?
Per the published specification for 4050: Weight: 20 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 4050 ship?
Lead time for 4050 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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