6311 Nidec 3/4 hp 1725/1140 RPM 2-Speed 115V; 6.5" Blower Motor
KKM Solutions is an independent parts distributor, not an authorized Nidec dealer — how we source.
Overview
Part number 6311 from Nidec, listed in Electric Motors. Specifications on file: Power 3/4 HP; Speed 1140 RPM; Voltage rating 115 V. KKM Solutions quotes this part with pricing and availability confirmed per order.
6311 Nidec | 3/4 hp 1725/1140 RPM 2-Speed 115V; 6.5" Blower Motor
This 3/4 horsepower, two-speed blower motor by Nidec is designed for HVAC applications requiring reliable airflow control. It replaces standard 3/4 hp motors with dual-speed operation, suitable for systems operating at 1725 or 1140 RPM.
Key Specifications
Horsepower: 3/4 hp
RPM: 1725/1140 (2-Speed)
Voltage: 115V
Amperage: 8.9/6.1 amps
Enclosure: Open Drip Proof
Frame / Diameter: NEMA 56 Frame; 6.5" Diameter
Shaft Dimensions: 5/8" diameter x 1.88" length; Shaft Height 3.5"
Rotation: Reversible
Bearings: Ball Bearings
Product Features & Fitment
This motor features a resilient base mount for stable installation and includes a capacitor for capacitor start operation. The motor case length measures 8.75", and it is designed for use in ambient temperatures up to 40°C at 60 Hz. Note that this motor does not include thermal protection.
Specifications
| Power | 3/4 HP |
|---|---|
| Speed | 1140 RPM |
| Voltage rating | 115 V |
Product details
| Manufacturer | Nidec |
|---|---|
| Manufacturer part number | 6311 |
| Product category | Electric Motors |
| Published specifications | 3 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 6311 cost?
6311 is listed at CA$760.63 (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 6311?
6311 is made by Nidec and is listed in our Electric Motors category. KKM Solutions is an independent distributor, not an authorized Nidec dealer: we source the exact Nidec part number 6311, and the quote confirms condition and lead time before you order.
Is the 6311 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 6311, 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 6311?
No published lifecycle status is on file for 6311. Nidec 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 6311?
Key specifications include Power: 3/4 HP; Speed: 1140 RPM; Voltage rating: 115 V. The full specification table on this page lists every published attribute for this part.
How quickly can 6311 ship?
Lead time for 6311 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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