Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The Edf50mm All Metal Culvert is a precision-machined aluminum alloy housing designed specifically for inrunner brushless DC motors, with a nominal diameter of 50mm and a weight of 0.036kg per unit. It is sold as a standalone component, not including the motor, and is compatible with motors operating at up to 50,000 rpm and a maximum thrust of 0.55kg. The product is manufactured in Dongguan, Guangdong, and conforms to CE, FCC, and RoHS standards as stated by the supplier.
The housing is made from aluminum alloy, a typical material for high-speed motor housings due to its thermal conductivity and low mass. Standard tolerances for such components are generally within ±0.05mm on internal and external diameters to ensure precise motor alignment and minimal vibration. The absence of plastic or composite elements ensures durability under continuous high-RPM operation, which is critical in applications requiring consistent thermal dissipation and mechanical rigidity.
This culvert is commonly used by drone manufacturers, RC hobbyists, and industrial automation integrators who require compact, high-speed motor enclosures. Buyers typically source it in bulk for integration into custom motor assemblies. The supplier offers a lead time of 4 days after payment and ships in single-unit packaging. MOQ is not specified; buyers should confirm minimum order quantities directly with the supplier.
| Diameter | 50mm |
| Material | Aluminum alloy |
| Weight | 0.036kg |
| Maximum RPM Compatibility | 50,000 rpm |
| Maximum Thrust Rating | 0.55kg |
| Typical Wall Thickness | Standard range for 50mm motor housings is 1.0mm to 1.5mm |
| Typical Internal Surface Finish | Typical Ra value for aluminum motor housings is 0.8 to 1.6 μm |
| Certifications | CE, FCC, RoHS |
| Typical Tolerance on Bore Diameter | Standard tolerance for precision motor housings is ±0.03mm to ±0.08mm |
| Packaging | Single unit per package, no motor included |
Guangdong Lidinglong Power Technology Co., Ltd is based in Humen Nanzha District, Dongguan, Guangdong, China, and operates as a manufacturer of brushless DC motor components. The company's listing indicates a production capacity of 10,000 pieces per month for this product, suggesting scale in component manufacturing. No information is provided regarding company history, workforce size, revenue, or client names.
The supplier has a harbor trust tier and no recorded response rate or average response time, indicating limited buyer interaction or unverified communication channels. Buyers should treat this as a production-focused entity with documented output capacity but unconfirmed customer service responsiveness. Verification of production capability through sample orders is recommended before bulk commitments.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify the exact internal bore diameter and wall thickness with the supplier, as these directly affect motor fit and thermal performance. Request a sample unit to check surface finish, machining quality, and dimensional accuracy. Confirm whether the aluminum alloy grade is 6061, 6063, or another variant, as this impacts strength and heat dissipation. Do not assume compatibility based on nominal 50mm sizing alone.
Lead time is stated as 4 days after payment, but confirm this includes quality inspection and packaging. Incoterms are not listed; buyers must negotiate FOB, EXW, or CIF terms directly. Payment terms are not disclosed - common practices include 30% deposit with balance before shipment. Request shipping documentation and packaging details to ensure protection during transit, especially for bulk orders.
For quality assurance, request a certificate of conformity for CE, FCC, and RoHS compliance. Inspect each unit for burrs, uneven machining, or dimensional deviations using calipers or micrometers. Conduct a runout test if the housing will be used in high-RPM applications. Retain samples from each batch for traceability. Ensure all documentation includes batch numbers and test results.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Edf50mm All Metal Culvert For Inrunner Motor for your business, securing the right balance of quality and cost is essential. Guangdong Lidinglong Power Technology Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $52/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Motors sector with strong demand from importing countries worldwide.
Importing Edf50mm All Metal Culvert requires careful attention to shipping logistics, customs compliance, and secure payment terms. Guangdong Lidinglong Power Technology Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Edf50mm All Metal Culvert has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Motors category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Edf50mm All Metal Culvert requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Edf50mm All Metal Culvert For Inrunner Motor from Guangdong Lidinglong Power Technology Co., Ltd is $52/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Guangdong Lidinglong Power Technology Co., Ltd through EximNext.
The supplier, Guangdong Lidinglong Power Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Edf50mm All Metal Culvert. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Edf50mm All Metal Culvert For Inrunner Motor depends on the specific grade and form. Contact Guangdong Lidinglong Power Technology Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Edf50mm All Metal Culvert from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Guangdong Lidinglong Power Technology Co., Ltd. Ensure you have the necessary import licenses for Electric Motors products in your destination country.
Yes, Guangdong Lidinglong Power Technology Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Guangdong Lidinglong Power Technology Co., Ltd through EximNext.
Guangdong Lidinglong Power Technology Co., Ltd offers Edf50mm All Metal Culvert with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Edf50mm All Metal Culvert is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Guangdong Lidinglong Power Technology Co., Ltd through our platform.
Guangdong Lidinglong Power Technology Co., Ltd maintains international quality certifications. These ensure that the Edf50mm All Metal Culvert meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Guangdong Lidinglong Power Technology Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Guangdong Lidinglong Power Technology Co., Ltd.
Discover more products in Electric Motors from verified suppliers worldwide.