What is the typical delivery time for orders?

Normally, it takes 25-30 workdays for RV series worm gearboxes and 35-40 workdays for helical gearmotors to fill a 20' container.

Gear Reducer S Series Helical Worm Motor Reducer with Aqa Adaptor for Servo Motor

Name: Gear Reducer S Series Helical Worm Motor Reducer with Aqa Adaptor for Servo Motor
Brand: SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.
SKU: 2020669815

Zhejiang, ChinaSLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.

US$80.00-200.00

2 Pieces

Product profile

Customization

Available

Application

Motor, Motorcycle, Machinery, Agricultural Machinery

Hardness

Hardened Tooth Surface

Model NO.

SAF 57 D90S4

Installation

M1-M6

Layout

Coaxial

Gear Shape

Cylindrical Gear

Step

Double-Step

Type

Gear Reducer

Rated Power

1.1kw

Output Speed

79rpm

Output Torque

117nm

Ratio

17.62I

Transport Package

Plywood Box or Carton Box

Specification

37-97

Trademark

SLER

Origin

Zhejiang, China

HS Code

84834030

Production Capacity

200pieces/Day

Key features

High Efficiency Design: Efficiency reaches 94%-96% depending on transmission stage, saving power and cost.

Durable Gear Material: Gears made of 20CrMnTi alloy steel with surface hardness HRC58-62 for high loading support.

Flexible Output Options: Available in solid shaft, hollow shaft, flange-mounted, and various keyed or splined connections.

Low Noise Operation: Advanced gear grinding ensures noise level is max 60-68dB for stable and quiet performance.

Compact Integrated Housing: Cast iron or ductile iron housing with compact dimensions and perfect oil leakage prevention.

Wide Application Range: Suitable for motors, machinery, agriculture, and special uses like agitators or cement conveyors.

Custom OEM/ODM Support: Professional R&D team 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.

Company profile

SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2022-08-29Nearest Port: Ningbo, Shanghai, YiwuAverage Response Time: ≤3.73hTerms 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?

We accept T/T (30% deposit + 70% balance), L/C, and D/P.

Q:What is the warranty period for your products?

We provide a one-year warranty against B/L date. We will send spare parts or new products to replace defective items, excluding issues from inappropriate operation or wrong specification selection.

Q:How can I select the correct model and specifications?

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?

Yes, we offer OEM/ODM services. You can send drawings, samples, or descriptions, and our R&D team will design customized products for bulk purchasing or develop new items for special applications.

Q:Is it possible to buy a single unit for quality testing?

Yes, we accept trial orders of 1 pc per item for quality testing purposes.