We will ship the goods to you according to the DHL or UPS or FEDEX etc account you provide.

How to pay the money?

We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.

How can I know the product is suitable for me?

Frist, you need to provide us the more details information about the product. We will recommend the item to you according to your requirement of specification. After you confirm, we will prepare the samples to you. also we will offer some good advances according to your product use.

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YES, you can come to our company to visit at anytime, and welcome to visit our company.

High Precision 20mm Metal Housing Gearbox for Sweeping Robot

Name: High Precision 20mm Metal Housing Gearbox for Sweeping Robot
Brand: Shenzhen Zhaowei Machinery & Electronics Co., Ltd.
SKU: 781551895

Guangdong, ChinaShenzhen Zhaowei Machinery & Electronics Co., Ltd.

US$9.50-11.50

1,000 Pieces

Product profile

Customization

Available

Application

Motor, Toy, Car, Sweeping Robot

Function

Change Drive Torque, Speed Reduction

Model NO.

ZWBMD020020-256

Layout

Cycloidal

Hardness

Hardened Tooth Surface

Installation

Customize

Step

Customize 1-4

Type

Planetary Gear Box

Rated Voltage

12V DC

Gearbox Diameter

20mm

Output Power

0.5-1.0W

No Load Speed

24pm

No Load Current

90mA

Rated Load Speed

22rpm

Rated Load Current

130mA

Torque

923 GF.Cm

Ratio

256:1

Motor Type

Gearbox

Transport Package

Standard Packaging or According to Client's Requir

Specification

20mm

Trademark

ZHAOWEI

Origin

Shenzhen

HS Code

8483409000

Production Capacity

5, 000PCS/Day

Key features

High Precision Metal Housing: 20mm diameter metal housing gearbox with hardened tooth surface for durability.

Customizable Specifications: Installation, steps, voltage, and gear ratios are fully customizable to requirements.

High Torque Output: Rated torque of 923 gf.cm with instant torque reaching 57,000 gf.cm.

Low Noise & High Efficiency: Designed for low noise operation and high efficiency in micro transmission.

Wide Application Range: Suitable for sweeping robots, medical equipment, automotive, and consumer electronics.

Professional OEM/ODM Service: 19+ years experience with dedicated R&D team for custom drive solutions.

Fast Sample Delivery: Samples shipped within 10 days; batch orders delivered in 15 working days.

Certified Quality Assurance: ISO9001, ISO14001, ISO13485, and IATF16949 certified manufacturing.

Company profile

Shenzhen Zhaowei Machinery & Electronics Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2001-05-08 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryShenzhen Zhaowei Machinery & Electronics Co., Ltd. is a China-based manufacturer established in 2001, focused on micro-drive systems, DC motors, gearboxes, gearheads, and related geared motor products. The supplier reports ISO9001:2015 and IATF16949 certifications, more than 10 production lines, 134 R&D engineers, 41–50 quality-control staff, and annual planetary geared motor output of 10,000,000 pieces. It identifies Bosch, BYD, Tencent, and HI-P as supply or customer relationships and reports 28 patents. The available information supports strong manufacturing scale, automotive-quality-system credentials, and innovation evidence. However, the slices do not provide sufficient evidence regarding after-sales service, financial credibility, customization processes, or detailed customer-case scope.

Supplier typeThe supplier is identified as Shenzhen Zhaowei Machinery & Electronics Co., Ltd., a China-based combined business entity established in 2001. Its stated product scope includes micro-drive systems, DC motors, gearboxes, gearheads, micro motors, and geared motors, indicating a manufacturing supplier focused on electromechanical drive products.

CertificationsThe supplier reports ISO9001:2015 and IATF16949 certifications, and the company description also states that it acquired TS16949 quality-system authentication in 2012. These certifications provide explicit evidence of established quality-management credentials, including an automotive-oriented standard.

R&D capabilityThe supplier reports 28 patents, a stated mission centered on innovation in micro-drives, and 134 R&D engineers. These details provide explicit evidence of dedicated R&D resources and patent activity supporting innovation capability.

Production capacityThe supplier reports more than 10 production lines, 1,929 employees, 41–50 quality-control staff, and annual planetary geared motor output of 10,000,000 pieces. These stated resources and production figures indicate substantial manufacturing and quality-control capacity.

Client casesThe supplier explicitly states that it supplied Bosch, became a BYD auto-parts supplier in 2011, became Tencent's exclusive intelligent-robot supplier, and became a HI-P supplier in 2012. These named relationships demonstrate customer or supply-case experience, although the slices do not provide project scope, duration, or independently verified performance details.