What is the product delivery time?

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

Nmrv50 with Am B14 Worm Gear Speed Reducer Input Flange Aluminum Housing

Name: Nmrv50 with Am B14 Worm Gear Speed Reducer Input Flange Aluminum Housing
Brand: SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.
SKU: 1919166046

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

US$92.50-95.00

5 Pieces

Sample price:US$92.50/piece.Request sample

Product profile

Customization

Available

Application

Motor, Machinery, Agricultural Machinery

Hardness

Hardened Tooth Surface

Model NO.

NMRV50-7.5-80B14-0.75KW-V5

Installation

Foot/Flange Mounted

Layout

Coaxial

Gear Shape

Cylindrical Gear

Step

Single-Step

Type

Worm Reducer

Rated Power

0.75kw

Ratio

7.5

Output Torque

34nm

Output Speed

184.7rpm

Transport Package

Plywood Box/Carton Box

Specification

Aluminum housing

Origin

Hangzhou, China

HS Code

8483409000

Production Capacity

200PCS/Day

Key features

High Quality & Short Delivery: Benefit from high quality construction and short delivery time for timely project completion.

Versatile Input Configurations: Supports double or single input shafts with PAM/IEC motor input featuring circle or square flanges.

Flexible Output Options: Available with double or single output shafts and various output flange configurations.

Bidirectional Rotation: The gearbox can rotate in both directions, offering versatile operational flexibility.

Pre-filled Oil: Comes with one oil filling at delivery, ready for immediate operation upon installation.

Aluminum Housing: Constructed with durable aluminum housing for Nmrv50 model, ensuring lightweight strength.

Hardened Tooth Surface: Features hardened tooth surfaces for enhanced durability and performance under load.

Coaxial Layout: Designed with a coaxial layout for efficient power transmission and compact installation.

Company profile

SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2022-08-29Nearest Port: Ningbo, Shanghai, YiwuAverage Response Time: ≤6.60hTerms 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?

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

Q:How is product quality guaranteed?

We provide a one-year warranty against B/L date. If quality issues arise, send pictures or videos for verification. We promise to send spare parts or new products to replace defective items. This guarantee excludes inappropriate operation or wrong specification selection.

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

Email us the series code and requirement details such as motor power, output speed or ratio, service factor, or your application. Provide as much data as possible. Pictures or drawings are also appreciated.

Q:What if I cannot find the product I need on your website?

We offer three options: 1. Email us pictures, drawings, or details for custom design based on standard models. 2. Send samples for OEM/ODM customized design for bulk purchasing. 3. We can develop new products if they have good market potential, such as special gearboxes for agitators or cement conveyors.

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

Yes, we are glad to accept trial orders for quality testing.