What is the product delivery time?

Normally, it takes 15-20 workdays for RV series worm gearboxes and helical gearmotors for a 20' container.

Right Angle Worm Helical Gearbox SA Series Hollow Shaft

Name: Right Angle Worm Helical Gearbox SA Series Hollow Shaft
Brand: SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.
SKU: 2143240835

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

US$40.00-200.00

5 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Machinery, Marine, Agricultural Machinery

Hardness

Hardened Tooth Surface

Model NO.

Installation

Hollow Shaft

Layout

Right Angle

Gear Shape

Cylindrical Gear

Step

Three-Step

Type

Worm Reducer

Transport Package

Plywood Case

Specification

S37-S97

Trademark

SLER

Origin

China

HS Code

84834030

Production Capacity

200pieces/Day

Key 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 Structure: Simple design ensures cost-effectiveness for implementing simple tasks in machine or plant applications.

Versatile Configurations: Supports solid/hollow output shafts, flange-mounted options, and various input shaft connections.

Wide Power Range: Available power ranges from 0.12kW to 18.5kW with ratios from 24 to 389 across multiple models.

OEM/ODM Support: Professional R&D department offers customized design based on drawings, samples, or specific requirements.

Trial Order Accepted: We accept trial orders for quality testing, allowing customers to buy 1 pc of each item.

One Year Warranty: Provides one year warranty against B/L date, including free spare parts or new products for quality issues.

Company profile

SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2022-08-29Nearest Port: Ningbo, Shanghai, YiwuAverage Response Time: ≤4.86hTerms 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:How can I pay for the products?

You can pay via T/T (30%+70%), L/C, D/P, etc.

Q:How do you guarantee the quality?

We provide a one-year warranty against B/L date. If quality problems occur, send pictures or videos for verification, and we will send spare parts or new products to replace. This guarantee does not cover inappropriate operation or wrong specification selection.

Q:How should I select the models and specifications?

Email us the series code and requirement details such as motor power, output speed or ratio, service factor, or application. Providing as much data as possible, including pictures or drawings, is recommended.

Q:What if I don't find the product I want on your website?

We offer three options: 1. Email us pictures, drawings, or descriptions for design based on standard models. 2. Send samples for OEM/ODM customized design. 3. We can develop new products if they have good market potential.

Q:Can I buy a single piece for quality testing?

Yes, we are glad to accept trial orders for quality testing, so you can buy 1 pc of each item.