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R147/RF147 Coaxial Helical Gearmotor Reducer for Mining Transmission
US$100.00-200.00
5 Pieces
Product profile
Customization
AvailableApplication
Motor, Machinery, Marine, Agricultural MachineryHardness
Hardened Tooth SurfaceModel NO.
R seriesInstallation
FlangeLayout
CoaxialGear Shape
Cylindrical GearStep
Three-StepType
Gear ReducerTransport Package
Plywood CaseSpecification
RF17-RF167Trademark
SLEROrigin
ChinaHS Code
84834030Production Capacity
200pieces/DayKey features
High Efficiency Design: Optimum ratio between output torque and installation space for high output speeds.
Versatile Configurations: Supports direct motor coupling, solid shaft, or flange-mounted output options.
Wide Torque Range: Nominal torque ranges from 150 Nm to 14800 Nm across various models.
Flexible Ratio Options: Transmission ratios available from 5 to 197 to suit specific application needs.
OEM/ODM Support: Professional R&D team for customized design based on drawings or samples.
Trial Order Accepted: Willing to accept trial orders of 1 pc per item for quality testing.
One Year Warranty: Comprehensive warranty against B/L date with free spare parts or replacement.
Fast Delivery: Helical gearmotors typically deliver within 25-30 workdays for container loads.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2022-08-29Nearest Port: Ningbo, Shanghai, YiwuAverage Response Time: ≤4.31hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummarySLER Transmission Devices (Hangzhou) Co., Ltd. is identified as a Chinese manufacturer/factory and limited company producing industrial gearmotors, gear reducers, and related transmission equipment. Evidence indicates five production lines, a 10,000 sqm production facility, CNC and gear-processing equipment, annual output of 45,000 helical gear reducers, and ISO 9001 quality management certification. The supplier reports 7–12 days for regular models in one description and within 15 workdays for both off-peak and peak periods in another. Its modular product design supports case-by-case solutions, while in-house final assembly and stated product configurations indicate customization potential. R&D experience and quality-control staffing are documented, but after-sales service arrangements and customer cases are not provided. Financial information is limited to registered capital data, which is not sufficient to establish overall financial credibility.
Supplier typeThe supplier is described as a manufacturer/factory and a limited company based in Hangzhou, China. Its stated business scope and product keywords center on industrial gearmotors, gear reducer units, worm gearboxes, and related machinery components.
CertificationsThe supplier explicitly reports ISO 9001 certification and states that quality is controlled through 48 inspections covering factors such as dimensional tolerance, load, noise, hardness, and appearance. This provides direct evidence of a documented quality-management system.
R&D capabilityThe supplier reports 6–10 years of R&D engineer experience, modular-design gear reducers, variable configurations across five product categories, and CNC, gear hobbing, and grinding equipment. These facts support product-development and engineering capability, although no patents, new-product history, or quantified R&D results are provided.
Production capacityProduction evidence includes a 10,000 sqm facility, five production lines, CNC and gear-processing machinery, in-house final assembly, and reported annual output of 45,000 helical gear reducers. The supplier also states lead times of 7–12 days for regular models and within 15 workdays during both off-peak and peak periods.
Customization capabilityThe supplier states that modular-design gear reducers are configured with customers case by case to identify suitable solutions, and it offers multiple gearmotor and gearbox series with variable configurations. This is explicit evidence of product configuration and customization capability, though the scope of fully bespoke engineering is not specified.
Product Q&A
Q:What payment methods do you accept?
A:
We accept T/T (30% deposit + 70% balance), L/C, and D/P.
Q:How do you guarantee product quality?
A:
We provide a one-year warranty against B/L date. If quality issues arise, we send spare parts or new products after verifying via pictures or video. This excludes inappropriate operation or wrong specification selection.
Q:How should I select the correct model?
A:
Please email us the series code, motor power, output speed, ratio, service factor, or application details. Providing pictures or drawings is also helpful for accurate selection.
Q:Can you customize products if I don't find what I need?
A:
Yes. We offer three options: 1) Design based on your drawings/descriptions using standard models. 2) OEM/ODM service using your samples. 3) Develop new products for special applications like agitators or cement conveyors.
Q:Is it possible to buy a single unit for testing?
A:
Yes, we gladly 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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