What is the recommended input speed for external gearing?

When driven by external gearing, an input speed of 1400r/min or lower is suggested to optimize working conditions and prolong service life.

What is the power range of the SRC series helical gear units?

The power range is 0.12-4kw with a speed ratio of 3.66-54 and maximum torque of 120-500Nm.

What are the lead times for production?

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

Made in China Worm-Gear Speed Reducer Worm Reducer

Name: Made in China Worm-Gear Speed Reducer Worm Reducer
Brand: Taizhou Sihai Machinery Co., Ltd.
SKU: 2067479205

Zhejiang, ChinaTaizhou Sihai Machinery Co., Ltd.

US$36.60-36.61

2 Pieces

Sample price:US$36.60/piece.Request sample

Product profile

Customization

Available

Application

Motor

Function

Speed Changing

Model NO.

SMRV050-50-6324

Layout

Cycloidal

Hardness

Soft Tooth Surface

Installation

Vertical Type

Step

Stepless

Type

Worm Gear Box

Model Number

Smrv025-30-56b14

Rated Power

0.18kw

Input Speed

1400rpm

Speed Ratio

Output Speed

28rpm

Output Torque

8.2n.M

Package Size

80*82*100mm

Weight

0.7kg

Certification

ISO9001:2008

Color

Gray / Customize

Manipulate Way

Robotics

Manufacturing Method

Cut Gear

Toothed Portion Shape

Bevel Wheel

Changes Way

Stepped

Material

Aluminium Alloy

Transport Package

Carton/ Wooden Pallet

Specification

ISO7

Trademark

Chenxin

Origin

Zhejiang, China (Mainland)

HS Code

8483409090

Production Capacity

30000/Month

Key features

Wide Motor Compatibility: Connects with normal, brake, explosion-proof, frequency conversion, servo, and IEC motors.

Modular Design: Combines in many forms with foot or flange mounting options for versatile installation.

Durable Construction: Features ground-hardened helical gears and carbonized hard gears for long-lasting performance.

Lightweight Aluminum Casing: Aluminium alloy material ensures light weight while maintaining structural integrity.

Low Noise Operation: Refined design ensures space effectiveness and low noise during operation.

Customizable Color: Available in Gray or customized color options to meet specific requirements.

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

CE Certified Product: Product meets CE safety and quality standards for international markets.

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: ≤2.39h 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.