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The Helical Worm Gear Motor S157 with flange mounting is a compact power‑transmission unit supplied by Sler Transmission Devices ( Hangzhou) Co., Ltd. It features a steel housing combined with an aluminum or cast‑iron gear flange, delivering smooth and quiet operation for industrial machinery. The motor‑gearbox integrates a helical worm gear stage that improves efficiency over conventional worm gear units.
The unit is built from a steel housing that provides structural rigidity, while the flange can be supplied in either aluminium or cast iron to match mounting requirements. In the gear‑drives market, typical voltage for similar motors is 220 V AC and power ratings range from 0.75 to 3 kW, with speed options between 150 and 1500 rpm and torque up to 200 Nm, which aligns with the S157’s design envelope. Efficiency for helical worm gear motors commonly reaches 85‑90 % under rated load, offering a notable advantage over pure worm gear designs. These typical parameters help buyers compare the S157 against other gear motor families.
The S157 is suited for conveyor systems, packaging lines and general machine applications where space‑saving and low noise are priorities, making it attractive to OEMs and maintenance service providers. Sler Transmission Devices ( Hangzhou) Co., Ltd. is based in Hangzhou, Zhejiang, China and is listed with a harbour‑level trust tier; however the supplier’s response rate is currently 0 % and no average response time is recorded, so buyers should verify communication reliability before placing orders. As pricing, MOQ and lead‑time are not disclosed in the listing, interested importers should request these details directly from the supplier.
| Housing Material | Steel |
| Gear Flange Material | Aluminum or Cast Iron |
| Mounting Type | Flange |
| Gear Type | Helical worm |
| Typical Voltage | 220 V AC (typical) |
| Typical Power Rating | 0.75‑3 kW (typical) |
| Typical Speed Range | 150‑1500 rpm (typical) |
| Typical Torque | 50‑200 Nm (typical) |
| Typical Efficiency | 85‑90 % (typical) |
| Operating Temperature Range | -20 °C to 80 °C (typical) |
Sler Transmission Devices ( Hangzhou) Co., Ltd. is located in the Jingjiang Industrial Area of Xiaoshan District, Hangzhou, Zhejiang Province, China (postal code 311223). The company is classified with a harbour‑level trust tier on the platform, indicating a basic level of verification, although its current response rate is recorded as 0 % with no average response time logged.
The supplier markets the S series of gear units, including the S157 helical worm gear motor with flange mounting, and highlights the simple design that contributes to cost‑effectiveness and quiet operation. No additional certifications, production capacity or client references are provided in the listing, so buyers should request any required documentation directly from the company.
The S157 helical worm gear motor with flange mounting delivers reliable power transmission for industrial machinery and plant automation systems. Featuring a compact helical-worm design for smooth, quiet operation, this gear unit is engineered for simple mounting and integration into conveyor systems, packaging lines, and general machine applications. Ideal for import-export trade, this motor-gearbox combination serves OEMs and maintenance suppliers across manufacturing sectors worldwide.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order for the S157, importers should confirm the exact material grades of the steel housing and the chosen gear‑flange alloy, request a mill test certificate, and verify that the flange dimensions match the mounting interface of the target equipment. It is also prudent to ask the supplier for a dimensional drawing and any available performance test data to ensure the unit meets the required torque and speed specifications for your application.
Discuss logistics early by asking the supplier which Incoterms they can offer, such as FOB Hangzhou port or CIF Jakarta, and obtain an estimated production lead‑time once the order quantity is defined. Because the supplier’s response rate is currently zero, negotiate clear communication channels and consider a payment structure that combines a small advance with a letter of credit or escrow to protect both parties during the transaction.
Arrange for a pre‑shipment inspection by a third‑party agency to verify dimensional compliance, material conformity and surface finish, especially the gear‑flange surface that contacts the mating part. Request the final test report, a conformity of production (CoP) certificate and, if applicable, any ISO quality system documentation. Maintaining records of these inspections will streamline customs clearance and reduce the risk of receiving non‑conforming gear motors.
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When sourcing Helical Worm Gear Motor S157 With Flange Mounted for your business, securing the right balance of quality and cost is essential. Sler Transmission Devices ( Hangzhou) Co., Ltd., a verified supplier based in China, offers this product with key specifications including Helical Worm Gear Motor, S157 Series, Flange Mounted, Flange Mounted (IEC Standard Flange), and Helical-Worm Combination for Smooth Transmission. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $450/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8483.40, making it a staple in the Electronic Motors sector with strong demand from importing countries worldwide.
Importing Helical Worm Gear Motor S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Sler Transmission Devices ( Hangzhou) Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8483.40 in their destination country. 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Helical Worm Gear Motor S 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 Electronic Motors category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Helical Worm Gear Motor S 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 for HS Code 8483.40 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 Helical Worm Gear Motor S157 With Flange Mounted from Sler Transmission Devices ( Hangzhou) Co., Ltd. is $450/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 Sler Transmission Devices ( Hangzhou) Co., Ltd. through EximNext.
The supplier, Sler Transmission Devices ( Hangzhou) Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Helical Worm Gear Motor S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Helical Worm Gear Motor S157 With Flange Mounted is classified under HS Code 8483.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Helical Worm Gear Motor S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Sler Transmission Devices ( Hangzhou) Co., Ltd.. Ensure you have the necessary import licenses for Electronic Motors products in your destination country.
Yes, Sler Transmission Devices ( Hangzhou) 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.
The key specifications for Helical Worm Gear Motor S157 With Flange Mounted supplied by Sler Transmission Devices ( Hangzhou) Co., Ltd. include Helical Worm Gear Motor, S157 Series, Flange Mounted, Flange Mounted (IEC Standard Flange), and Helical-Worm Combination for Smooth Transmission. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Sler Transmission Devices ( Hangzhou) Co., Ltd. offers Helical Worm Gear Motor S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Helical Worm Gear Motor S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Sler Transmission Devices ( Hangzhou) Co., Ltd. through our platform.
Sler Transmission Devices ( Hangzhou) Co., Ltd. maintains international quality certifications. These ensure that the Helical Worm Gear Motor S 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. Sler Transmission Devices ( Hangzhou) 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 Sler Transmission Devices ( Hangzhou) Co., Ltd..
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