Import Commutator Dpe-52/Dpv-52 — Buy in Bulk from Supplier in China
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The Commutator DPE-52/DPV-52 from Qingfeng Commutator is a high-precision component engineered for large electric traction motors, including Z4, Z, and ZZJ series models. These commutators are designed to handle heavy-duty applications, such as those in railway traction, industrial machinery, and large-scale electrical systems. The DPE-52 and DPV-52 variants cater to specific motor models, ensuring exact fitment and performance.
Each commutator features copper segments with high-conductivity alloys, typically C10100 or C11000, and is insulated with mica or epoxy-based materials to withstand high voltages and mechanical stress. The units are manufactured to tight tolerances, with segment pitch deviations limited to ±0.02 mm for high-speed traction motors. Standard diameters for these models range from 200 mm to 600 mm, with axial lengths between 80 mm and 300 mm.
Primary buyers include manufacturers of traction motors for locomotives, mining equipment, and large industrial fans. Qingfeng Commutator’s products are compatible with motors such as the Z4-560, Z710, D77, and GE752, among others. These commutators are supplied as standalone units or as part of fully assembled rotor systems, depending on the customer’s requirements.
| Model Variants | DPE-52, DPV-52 |
| Compatible Motor Series | Z4, Z, ZZJ, GE/EMD |
| Material | Copper alloy C10100 or C11000 typical |
| Insulation | Mica or epoxy typical |
| Diameter Range | 200 mm to 600 mm typical |
| Axial Length | 80 mm to 300 mm typical |
| Segment Pitch Tolerance | ±0.02 mm typical |
| Max Voltage | 1000V DC typical |
| Max Current | 500A to 2000A typical |
| Insulation Class | Class H typical |
Qingfeng Commutator is based in Qianhuang Industrial Park, Wujin District, Changzhou, Jiangsu Province. The company specialises in manufacturing commutators for large electric motors, with a focus on traction and industrial applications. Its facility is located in a region known for heavy machinery and electrical component production, providing access to a skilled workforce and supply chain.
The supplier holds a harbor trust tier, indicating a verified operational presence but with no recorded response metrics. Qingfeng Commutator’s product range covers commutators for motors from the Z4-315 to Z1000 series, as well as GE/EMD models like the D17 to GE763. Buyers should confirm production capacity, lead times, and quality certifications directly with the company.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Sourcing Commutator DPE-52/DPV-52 from Qingfeng Commutator - China Import Guide
Verify that the DPE-52 or DPV-52 commutator matches your motor’s exact specifications, including diameter, axial length, and segment pitch. Request detailed technical drawings and confirm compatibility with your traction or industrial motor model. Check for adherence to standards such as IEC 60310 for railway applications or NEMA MG-1 for industrial motors.
Discuss Incoterms with Qingfeng Commutator, as options may include FOB Changzhou or CIF to your port. Lead times for custom or large-diameter commutators can extend to 90 days due to machining complexity. Payment terms are negotiable but often include a 30% advance with the balance due before shipment. Ensure packaging and crating meet your handling and transit requirements.
Perform incoming inspections to verify segment pitch, concentricity, and insulation resistance. Use a megohmmeter to test dielectric strength between segments and ground. Request a test report for each batch, including material analysis and dimensional checks. For traction applications, confirm that the commutator meets thermal cycling and vibration resistance standards.
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30 suppliersBuy & Import Commutator Dpe-52/Dpv-52 — Wholesale Supply from China
Securing a reliable supply chain for Commutator Dpe-52/Dpv-52 is critical for maintaining your business operations. Qingfeng Commutator, a verified supplier located in China, provides high-quality Commutator Dpe-52/Dpv-52 ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Electric Components industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Commutator Dpe-52/Dpv-52 from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Qingfeng Commutator. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Qingfeng Commutator — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Qingfeng Commutator is part of our extensive network of vetted international exporters. Browse more products in the Electric Components category or discover new suppliers across the Electric Components sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Commutator Dpe-52/Dpv-52
When importing Commutator Dpe-52/Dpv-52 from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Commutator Dpe-52/Dpv-52
How can I get the wholesale price for Commutator Dpe-52/Dpv-52?
Click the "Request Quotation" button to contact Qingfeng Commutator directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Commutator Dpe-52/Dpv-52 in bulk from China?
Yes, Qingfeng Commutator provides Commutator Dpe-52/Dpv-52 for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Qingfeng Commutator. Contact the supplier to discuss the best logistics options for importing Commutator Dpe-52/Dpv-52 to your country.
How do I request a sample of Commutator Dpe-52/Dpv-52?
Send a direct message to Qingfeng Commutator through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Qingfeng Commutator is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Commutator Dpe-52/Dpv-52?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Qingfeng Commutator.
Does Qingfeng Commutator offer custom packaging or private labeling?
Many suppliers on EximNext, including Qingfeng Commutator, offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Electric Components suppliers on EximNext?
Yes, EximNext hosts a wide network of verified Electric Components manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Qingfeng Commutator for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.
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