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 Rawsuns Auto Gearbox is a synchronous motor-driven EV conversion kit designed for high-torque applications. It delivers a maximum input torque of 350Nm with a reduction ratio of 3.042, supporting input speeds up to 12000 r/min. The unit weighs 22.5kg, uses 0.8L of lubricating oil, and is waterproof with an IE 2 efficiency rating.
Built for electric vehicle conversions, this gearbox integrates a single-phase synchronous motor operating at 50 or 60Hz. The model R1S300 is engineered for durability in demanding environments, with a typical service life aligned to automotive-grade standards for similar components. Materials and construction follow common industry practices for EV powertrain components, ensuring compatibility with standard mounting interfaces.
This gearbox is sourced from Guangdong, China, and is intended for OEMs and aftermarket converters targeting mid to high-performance EV builds. Buyers typically verify compatibility with their motor specifications and vehicle chassis. Trade terms, including MOQ, incoterms, and lead times, should be confirmed directly with Rawsuns, as these are not specified in the listing.
| Type | Synchronous Motor Gearbox |
| Model Number | R1S300 |
| Maximum Input Torque | 350 Nm |
| Max Input Speed | 12000 r/min |
| Reduction Ratio | 3.042 |
| Lubricating Oil Quantity | 0.8 L |
| Weight | 22.5 kg |
| Efficiency Class | IE 2 |
| Protection Feature | Waterproof |
| Phase | Single-phase |
| Frequency | 50/60 Hz |
| Typical Application | EV conversion kits |
| Standard Mounting Interface | typical automotive SAE or proprietary EV patterns |
Rawsuns operates from Room No 1, 13th Floor, No. 83, Jinsha Road, Jinping, Shantou, Guangdong, China. The supplier is registered in Shantou with a postal code of 515044, indicating a presence in a key manufacturing hub for automotive components. Their trust tier is classified as harbor, reflecting a baseline verification level for export-ready suppliers.
The company lists the Auto Gearbox as part of its product range, with no additional details provided about certifications, production capacity, or client base. Response metrics such as rate and average hours are currently unavailable, suggesting limited engagement data on record. Buyers are advised to request updated verification documents and production credentials directly from Rawsuns.
| 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 ordering, verify the gearbox’s compatibility with your electric motor’s torque and speed specifications. Request the exact mounting dimensions and bolt patterns to ensure a seamless fit with your vehicle’s drivetrain. Confirm whether the supplier provides a 3D model or technical drawings for pre-installation checks.
Logistics details such as lead time, incoterms, and shipping methods should be clarified with Rawsuns. For EV components, buyers often prefer FOB or CIF terms to Shantou port, with lead times typically ranging from 30 to 60 days for custom orders. Packaging should meet automotive industry standards to prevent damage during transit.
Quality checks should include a visual inspection for manufacturing defects, verification of the reduction ratio, and a functional test under load. Request a certificate of conformity and material test reports to ensure the gearbox meets automotive-grade standards. For high-value orders, consider third-party inspection before shipment.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Auto Gearbox for your business, securing the right balance of quality and cost is essential. Rawsuns, 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 $1679/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Gears & Gear Boxes sector with strong demand from importing countries worldwide.
Importing Auto Gearbox requires careful attention to shipping logistics, customs compliance, and secure payment terms. Rawsuns 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Auto Gearbox 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 Industrial Gears & Gear Boxes category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Auto Gearbox 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 Auto Gearbox from Rawsuns is $1679/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 Rawsuns through EximNext.
The supplier, Rawsuns, has set a Minimum Order Quantity (MOQ) of 1 Bags for Auto Gearbox. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Auto Gearbox depends on the specific grade and form. Contact Rawsuns through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Auto Gearbox from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Rawsuns. Ensure you have the necessary import licenses for Industrial Gears & Gear Boxes products in your destination country.
Yes, Rawsuns 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 Rawsuns through EximNext.
Rawsuns offers Auto Gearbox with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Auto Gearbox is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Rawsuns through our platform.
Rawsuns maintains international quality certifications. These ensure that the Auto Gearbox 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. Rawsuns 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 Rawsuns.
Discover more products in Industrial Gears & Gear Boxes from verified suppliers worldwide.