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High Precision Helical Worm Speed Reducer Gearbox
US$40.00-200.00
5 Pieces
Product profile
Customization
AvailableApplication
Motor, Motorcycle, Machinery, Agricultural MachineryHardness
Hardened Tooth SurfaceModel NO.
SAF 77 D100M4Installation
M1-M6Layout
CoaxialGear Shape
Cylindrical GearStep
Double-StepType
Gear ReducerRated Power
2.2kwOutput Speed
44rpmOutput Torque
425nmRatio
32.38ITransport Package
Plywood Box or Carton BoxSpecification
37-97Trademark
SLEROrigin
Zhejiang, ChinaHS Code
84834030Production Capacity
200pieces/DayKey features
High Efficiency Design: Combination with helical gear stage significantly increases efficiency compared to pure worm gear units.
Quiet Operation: Linear power transmission makes the helical-worm gear units especially quiet during operation.
Cost-Effective Simplicity: Simple design ensures cost-effectiveness for implementing simple tasks in machine or plant applications.
Flexible Output Configurations: Options include solid shaft, hollow shaft, flange-mounted, and various keyed or splined connections.
Custom OEM/ODM Support: Professional R&D department offers customized design based on drawings, samples, or specific requirements.
Trial Order Accepted: Glad to accept trial orders of 1 pc per item for quality testing before bulk purchasing.
One Year Warranty: Provides one year warranty against B/L date, with spare parts or new products replacement for quality issues.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2022-08-29Nearest Port: Ningbo, Shanghai, YiwuAverage Response Time: ≤5.43hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummarySLER Transmission Devices (Hangzhou) Co., Ltd., a limited company based in Hangzhou, China, specializes in manufacturing gearmotors and gearboxes. It operates a 10,000 sqm facility equipped with CNC machines, producing 45,000 helical gear reducers annually. The company holds ISO 9001 certification, ensuring quality compliance. It offers a modular design approach for customization, with a lead time of 7-12 days for regular models. Export markets include Eastern Europe, Mid East, and Southeast Asia, with export sales comprising 1-10% of total sales. The company accepts payments via LC and T/T under various international trade terms.
Supplier typeThe supplier is identified as a manufacturer/factory and a trade company, indicating dual roles within the industry.
CertificationsSLER holds an ISO 9001 certification, indicating adherence to international quality standards.
R&D capabilityThe supplier offers modular-design gear reducers and leverages in-house final assembly, suggesting innovation in providing customized solutions.
Production capacitySLER operates five production lines in a 10,000 sqm facility, with an annual output of 45,000 helical gear reducers.
Customization capabilitySLER provides modular-design solutions, allowing for customization based on customer needs.
Product Q&A
Q:What payment methods are accepted?
A:
You can pay via T/T (30% deposit + 70% balance), L/C, or D/P.
Q:How is product quality guaranteed?
A:
We offer a one-year warranty against B/L date. If quality problems occur, send pictures or videos for verification, and we will replace them with spare parts or new products. This excludes inappropriate operation or wrong specification selection.
Q:How should I select the correct model?
A:
Email us the series code (e.g., RC series) and details like motor power, output speed, ratio, service factor, or application. Providing pictures or drawings is also helpful.
Q:What if I cannot find the product on your website?
A:
We offer three options: 1. Email pictures/drawings for custom design based on standard models. 2. Send samples for OEM/ODM customization. 3. We can develop new products for special applications like agitators or cement conveyors.
Q:Can I buy a single unit for testing?
A:
Yes, we accept trial orders of 1 pc per item for quality testing purposes.
Send Inquiry
*To:
SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.
SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.*Content:
Supplier replies will be sent to your registered email
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