What is the delivery time?

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

Parallel Shaft Flange Mounted Helical Speed Reducer Gearbox Connected with Intergral AC Motor

Name: Parallel Shaft Flange Mounted Helical Speed Reducer Gearbox Connected with Intergral AC Motor
Brand: SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.
SKU: 2020422535

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

US$60.00-600.00

2 Pieces

Product profile

Customization

Available

Application

Motor, Motorcycle, Machinery, Agricultural Machinery

Hardness

Hardened Tooth Surface

Model NO.

FF 87 D132S4

Installation

M1-M6

Layout

Coaxial

Gear Shape

Cylindrical Gear

Step

Three-Step

Type

Gear Reducer

Rated Power

5.5kw

Output Speed

36rpm

Output Torque

1440nm

Ratio

39.30I

Transport Package

Plywood Box or Carton Box

Specification

37-157

Trademark

SLER

Origin

Zhejiang, China

HS Code

84834030

Production Capacity

200pieces/Day

Key features

High Efficiency Design: Efficiency reaches 94%-96% depending on the transmission stage.

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

Low Noise Operation: Maximum noise level is 60-68dB for quiet performance.

Flexible Output Config: Options include solid shaft, hollow shaft, flange, and torque arm.

Customizable Parameters: Rated power, output speed, torque, and ratio are customizable.

Trial Order Accepted: We accept trial orders of 1 pc for quality testing purposes.

OEM/ODM Service: Professional R&D for customized design based on drawings or samples.

One Year Warranty: One year warranty against B/L date with free spare parts replacement.

Company profile

SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2022-08-29Nearest Port: Ningbo, Shanghai, YiwuAverage Response Time: ≤4.61hTerms 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:What is the warranty policy?

We provide a one-year warranty against B/L date. If quality issues arise, we send spare parts or new products. This does not cover inappropriate operation or wrong specification selection.

Q:How do I select the right model?

Email us the series code and requirements like motor power, output speed, ratio, service factor, or application details. Pictures or drawings are helpful.

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

You can email pictures/drawings for custom design, send samples for OEM/ODM, or request new product development for special applications.

Q:Can I buy a single unit for testing?

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