What is the delivery time for orders?

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

FF Series Parallel Shaft Helical Geared Box Speed Reducer with Transmission

Name: FF Series Parallel Shaft Helical Geared Box Speed Reducer with Transmission
Brand: SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.
SKU: 2020756735

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

US$150.00-600.00

2 Pieces

Product profile

Customization

Available

Application

Motor, Motorcycle, Machinery, Agricultural Machinery

Hardness

Hardened Tooth Surface

Model NO.

F 47D71D4

Installation

M1-M6

Layout

Coaxial

Gear Shape

Cylindrical Gear

Step

Three-Step

Type

Gear Reducer

Rated Power

0.37kw

Output Speed

15rpm

Output Torque

230nm

Ratio

89.29I

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 Transmission: Achieves 94%-96% efficiency depending on the transmission stage.

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

Low Noise Operation: Operates with maximum noise level between 60-68dB.

Flexible Input Configurations: Supports direct motor coupling with IEC B5/B14 flanges or solid input shafts.

Versatile Output Options: Offers solid, hollow, or flange-mounted output shafts with various connections.

High Precision Machining: Gears feature accurate grinding with 6-5 Grade precision.

Reliable Bearing Quality: Uses top brand bearings like HRB, LYC, ZWZ, C&U, or NSK.

Customizable Design: Supports OEM/ODM services based on drawings, samples, or specific requirements.

Company profile

SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2022-08-29Nearest Port: Ningbo, Shanghai, YiwuAverage Response Time: ≤5.18hTerms 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 are accepted?

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

Q:What is the warranty period for the gearbox?

We provide a one-year warranty against B/L date. We will replace defective parts or products if quality issues arise, excluding damage from improper operation or wrong selection.

Q:How do 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.

Q:Can you customize products if I don't find what I need?

Yes, we offer three options: 1. Design based on your pictures/drawings using standard models. 2. OEM/ODM based on samples for bulk purchases. 3. Develop new products for special applications.

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

Yes, we accept trial orders for quality testing.