Mini Underwater Magnetic Brushless DC Rim Thruster R21 (350W)

Name: Mini Underwater Magnetic Brushless DC Rim Thruster R21 (350W)
Brand: Tianjin Haoye Technology Co., Ltd.
SKU: 2090517825

Tianjin, ChinaTianjin Haoye Technology Co., Ltd.

US$5,400.00-6,500.00

1 Set

Sample price:US$5400.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Repair or Replace

Warranty

1 Year

Model NO.

R21 (350w)

Material

Alloy

Blades

Certification

ISO9001:2000

Max Rpm

2300 R/Min

Propeller Material

Control Mode

Analog Voltage /Can Control

Rpm Feedback

Pulse /Analog Voltage /Can Feedback

Thrust

3.5kg Forward, 3.5kg Reverse

Structure

Magnetic Coupling

Drive

External

Propeller Handing

Left or Right

Overall Length

63mm

Depth Rating

0-850m to Full Ocean Depth

Rated Voltage

48-300VDC

Specification

131.5 mm

Trademark

HAOYE

Origin

China

HS Code

8479899990

Production Capacity

300PCS/Year

Key features

Deep Sea Capability: Depth rating supports 0-850m up to full ocean depth applications.

Leak-Free Design: Magnetic coupling drive ensures non-contact, leak-free torque transmission.

High Durability: Passed 3000 hours of fatigue testing simulating real marine environments.

Robust Protection: Built-in overcurrent, overheat, and voltage fluctuation protection systems.

Customizable Options: Customizable RPM, control mode, and propeller handing for specific needs.

Versatile Voltage: Rated voltage supports 48VDC to 300VDC for diverse power sources.

Professional Manufacturing: Equipped with five-axis machining center and professional test pool.

Global Support: Agents in Singapore, Canada, and Australia with lifetime technical support.

Company profile

Importers and ExportersYears of Export ExperienceExhibition ExperienceHigh Repeat Buyers Choice

Tianjin Haoye Technology Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-02-01 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.09h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Tianjin’s Beichen District, operating as a combined company. It provides 3D design, OEM, ODM, and multiple customization services, with new products reported during the past year. Production information covers underwater thrusters and electric outboards, while quality controls include five inspectors, documented finished-product inspection procedures, raw-material traceability, and complaint-handling procedures. Service capability includes installation, training, maintenance, debugging, and repair, but no overseas warehouse, showroom, agent, branch, or overseas service-country coverage is reported. The supplier has participated in the Dubai Yacht Exhibition and reports OEM service for popular brands, but no specific customer names or case details are provided. Financial credibility and certification holding cannot be determined from the supplied evidence.

Supplier typeThe supplier is described as a factory in Tianjin’s Beichen District and as a combined company. Its associated companies are in manufacturing, indicating a manufacturing-oriented supplier structure.

After-Sales capabilityThe supplier reports documented service-capability procedures, corrective and preventive action records, and clear complaint-handling procedures. It offers installation, training, maintenance, debugging, and repair, but has no overseas warehouse, showroom, agent, or branch, and reports service coverage in zero countries.

R&D capabilityThe supplier provides 3D software design, ODM, and multiple R&D-based customization services, and reports having introduced new products during the past year. However, it does not have an available SDK, so the evidence shows meaningful design and development capability but a specific limitation in SDK availability.

Production capacityThe supplier identifies itself as a factory and reports annual productivity of 2,000 underwater thruster sets and 10,000 electric outboard sets. It also has five quality inspectors and standardized finished-product inspection instructions, providing explicit evidence of production operations and capacity.

Customization capabilityBoth R&D and design-service records list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also provides 3D software design services, directly supporting broad customization capability.

Product Q&A

Q:Are you a factory?

Yes, we have capacity of R&D, produce, test etc..

Q:Do you provide custom service?

Yes, our thrusters are serialized, if there isn't model that meet your requirement, we also can customize for you.

Q:Can we order one set as sample?

Of course. MOQ is one set.

Q:If there is problem when we use the goods, how can we do?

First of all, please contact us in time, send videos and pictures for us, so that we can judge the problem and find the reason. We will guide you to debug and repair by video conference or email. If you can't solve it, please send the product to us in time, and we will repair immediately and send it back to you as soon as possible. For other content, please refer to after-sales service.

Q:Do you have overseas agent?

Yes, now we have agent in Singapore, Canada, Australia. We'd like to cooperate with powerful and intentional customers.