What is the typical delivery time?

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

Low Noise Right Angle Gearbox Nmrv Cast Iron Housing with B5/B14 Input Flange

Name: Low Noise Right Angle Gearbox Nmrv Cast Iron Housing with B5/B14 Input Flange
Brand: SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.
SKU: 2020976665

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

US$18.00-35.00

20 Pieces

Product profile

Customization

Available

Application

Motor, Machinery, Agricultural Machinery

Hardness

Hardened Tooth Surface

Model NO.

NMRV130

Installation

B3,B6,B7,B8,V5,V6

Layout

Coaxial

Gear Shape

Cylindrical Gear

Step

Single-Step

Type

Gear Reducer

Rated Power

2.2kw

Output Speed

35rpm

Output Torque

638nm

Ratio

40I

Transport Package

Plywood Box or Carton Box

Specification

25-150

Trademark

SLER

Origin

Zhejiang, China

HS Code

84834030

Production Capacity

300pieces/Day

Key features

ISO 9001 Certified Quality: Approved worm speed gear gearbox ensuring high quality standards and reliability.

Dual Input/Output Config: Supports double or single input shaft (NRV) and output shaft with circle or square flange.

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

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

Wide Model Range: Available in NMRV25 to NMRV150 models with ratios from 5 to 100 and torque up to 1760Nm.

Custom OEM/ODM Service: Professional R&D for customized design based on drawings, samples, or specific application needs.

Trial Order Support: Accepts trial orders of 1 pc per item for quality testing before bulk purchase.

Fast Delivery Time: Short delivery time with 25-30 workdays for RV series and 35-40 for helical gearmotors.

Company profile

SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2022-08-29Nearest Port: Ningbo, Shanghai, YiwuAverage Response Time: ≤4.78hTerms 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?

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

Q:What is the warranty period and coverage?

One year's warranty against B/L date. We provide spare parts or new products for quality issues, excluding inappropriate operation or wrong specification selection.

Q:How to select the correct model and specifications?

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

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

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