What payment terms are accepted?

We accept LC, T/T, and Western Union as terms of payment.

What certifications does the product have?

The product holds CE certification and the manufacturing process is certified under ISO9001:2008.

Nmrv025 Worm Gearbox Speed Reducer

Name: Nmrv025 Worm Gearbox Speed Reducer
Brand: Taizhou Sihai Machinery Co., Ltd.
SKU: 749489035

Zhejiang, ChinaTaizhou Sihai Machinery Co., Ltd.

US$23.00

2-9 Pieces

US$22.70

10+ Pieces

Sample price:US$24.60/piece.Request sample

Product profile

Customization

Available

Application

Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Industry

Hardness

Hardened

Model NO.

NMRV025

Installation

Vertical Type

Layout

Shunting

Gear Shape

Conical - Cylindrical Gear

Step

Single-Step

Type

Worm and Wormwheel

Motor Details

60W 50Hz 220V

Input Speed

1400rpm

Speed Ratio

Output Speed

28rpm

Output Torque

12n.M

Color

Silver

Size

160*85*125mm

Weight

5kg

Certificate

ISO9001:2008

Extra Service

OEM

Material

Stainless Steel

Manipulate Way

Robotics

Manufacturing Method

Cut Gear

Changes Way

Stepped

Toothed Portion Shape

Worm

Transport Package

1 PC / Carton, Several Cartons / Wooden Pallet

Specification

ISO7

Trademark

Chenxin

Origin

Zhejiang, China (Mainland)C

HS Code

8483409090

Production Capacity

30000set/Month

Key features

Aluminium Alloy Casing: Die-cast casing for models RV025 to NMRV090 ensures light weight and rust resistance.

High Output Torque: Delivers large output torque ranging from 1.8 to 16 N.M depending on model and ratio.

Low Noise Operation: Features stable transmission design for significantly reduced operational noise.

High Heat Efficiency: Engineered with high heat-radiating efficiency for reliable performance under load.

OEM Service Available: Customization options available for special requirements and specific motor configurations.

Durable Serving Life: Elegant shape and durable construction ensure long-term reliable operation.

Versatile Installation: Suitable for omnibearing installation including vertical mounting types.

ISO 9001 Certified: Manufacturing process certified under ISO9001:2008 standards for quality assurance.

Company profile

Taizhou Sihai Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2006-01-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.46h CertifiedTerms of Payment: LC, T/T, Western Union

AI-Powered supplier vetting

SummaryTaizhou Sihai Machinery Co., Ltd. is a China-based limited company established in 2003, with 103 employees and operations in Taizhou, Zhejiang. The supplier is associated with both manufacturing and trading classifications and focuses on gearboxes, gearmotors, reducers, and speed variators. It reports more than 10 production lines, a 14,500 m² manufacturing plant, ISO9001:2015 certification, 10 years of R&D engineer experience, and 6–10 quality-control staff. The company has held self-operated import/export rights since 2006, exports 51%–70% of sales, and serves markets across Southeast Asia, the Middle East, East Asia, North America, and Europe. Its stated one-month lead time applies in both peak and off-peak seasons. Evidence supports production capacity, export experience, quality-system certification, and stated after-sales commitments. However, the slices do not provide sufficient evidence to verify financial strength, customization capability, or specific customer cases.

Supplier typeThe supplier is legally identified as a limited company established in China, while its business classifications include both manufacturing and trading. Its stated commercial activity is manufacturing and processing machinery, with products centered on gearboxes, gearmotors, reducers, and related accessories.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate. Additional company descriptions refer to ISO9001:2008 compliance and certification, indicating a documented quality-system history, although the slices do not independently verify certificate validity or scope.

After-Sales capabilityThe supplier explicitly identifies excellent after-sales service and customer satisfaction as company principles. Its descriptions also claim quality-focused service and a good market reputation, but no specific service team size, warranty terms, response times, or service locations are provided.

R&D capabilityThe supplier states that innovation is a core principle and reports 10 years of total R&D engineer experience. This supports some innovation-related capability, but the slices do not identify patents, dedicated R&D facilities, new-product development records, or measurable innovation outcomes.

Production capacityProduction capability is supported by more than 10 production lines, a 14,500 m² manufacturing plant, 103 employees, and a stated one-month order-fulfillment time in both peak and off-peak seasons. The supplier also identifies manufacturing and processing machinery as its commercial activity and lists a broad range of gearbox and reducer products.

Client casesThe supplier reports exports to Southeast Asia, the Middle East, East Asia, North America, and European countries, and one trade record identifies GEARLINC SYSTEMS as a buyer. These references demonstrate international market activity, but the evidence contains only one named buyer and does not provide detailed project outcomes, order history, or verifiable customer case studies.

Product Q&A

Q:What materials are used for the casing?

Models RV025 to NMRV090 use aluminium alloy die-cast casing for light weight and rust resistance, while NMRV110 to NMRV150 use cast iron casing.

Q:Can the product be customized?

Yes, OEM service is available. If your requirements differ from standard products, such as special motor mounting or customized portions, please inform us in advance.

Q:What are the installation requirements?

The product is suitable for omnibearing installation. The installation position must accord with actual needs to avoid oil leakage and ensure serving life.

Q:What is the recommended working speed?

To attain an excellent state, the common working speed should be chosen in the middle position, avoiding the minimum or maximum speed positions.

Q:What is the lead time for orders?

The average lead time is one month for both peak season and off-season periods.