What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the lead time for production?

The lead time is within 15 workdays for both peak and off-peak seasons.

What is the motor weight and size?

The motor weighs 1.4kg and has dimensions of 66x112mm.

IP68 Rated Waterproof 27kg Propulsion Thruster for Surfboard Electric Boat Underwater Thruster

Name: IP68 Rated Waterproof 27kg Propulsion Thruster for Surfboard Electric Boat Underwater Thruster
Brand: Dongguan FreeRcHobby Co., Ltd
SKU: 2112281815

Guangdong, ChinaDongguan FreeRcHobby Co., Ltd

US$169.00

20-49 Pieces

US$165.00

50-99 Pieces

US$150.00

100-199 Pieces

US$130.00

200+ Pieces

Sample price:US$170.00/piece.Request sample

Product profile

Customization

Available

Application

Universal, Industrial, Household Appliances, Power Tools

Operating Speed

Adjust Speed

Model NO.

66112

Excitation Mode

Shunt

Function

Driving

Casing Protection

Explosion-Proof Type

Structure and Working Principle

Brushless

Type

Voltage

6-18s

Effiency

89%

Max AMP

70A

Max Thrust

27kg

Motor Weight

1.4kg

Torque

2.5nm

Li - Po

12s-24s

Output Power

4.5kw Peak and 2.5kw Rated

Protect Feature

Waterproof

Construction

Brushless Motor

Usage

Boat, Car, Electric Bicycle, Fan, Home Appliance,

Kv

150

Transport Package

Foam Box with Carton Box

Specification

66*112mm

Trademark

EVCRAFT

Origin

Dongguan Guangdong China

HS Code

8503009090

Production Capacity

100000PCS/Year

Key features

IP68 Waterproof Rating: Fully waterproof protection suitable for underwater and marine environments.

High Thrust Output: Delivers up to 27kg of thrust for efficient propulsion in various watercraft.

Brushless Motor Design: Features a permanent magnet brushless motor for high efficiency and durability.

Wide Voltage Range: Supports 6-18S Li-Po battery voltage for flexible power source options.

Adjustable Speed Control: Operating speed ranges from 3500 to 25000 RPM for versatile applications.

Compact and Lightweight: Weighs only 1.4kg with dimensions of 66x112mm for easy installation.

High Efficiency Motor: Achieves 89% efficiency with 4.5kW peak power output.

Full Customization Available: Offers full customization, minor customization, and design-based options.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesQuality Assurance

Dongguan FreeRcHobby Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.19h

AI-Powered supplier vetting

SummaryDongguan FreeRcHobby Co., Ltd is a China-based limited company established in 2023 with 41 employees. It operates in electronic and electromechanical components and offers brushless motors and ESC products. The supplier reports ISO9001:2015 certification, professional technical R&D capability, 3D design and SDK support, and multiple customization options. Production information includes three production lines, brushless motor output of 200,000 pieces, auto-winding, CNC, and dynamic-balance facilities, and documented finished-product inspection procedures. It reports inventory, overseas warehouse, showroom, and manufacturing-capacity contract capabilities. However, the available evidence is limited regarding after-sales service, financial credibility, and customer cases. Exporting began one year ago, although exports reportedly account for 71%–90% of total sales.

Supplier typeThe supplier is a China-based limited company with a combined business type, 41 employees, and business activities covering electronic components, electromechanical component equipment, electronic products, and sports goods. Its listed products include brushless motors and an ESC, indicating a manufacturer or supplier focused on electronic and electromechanical products.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a certified quality management system, although the provided information does not include the certificate issuer, validity period, or scope.

R&D capabilityThe supplier identifies itself as a professional technical supplier and reports R&D capability, 3D software design services, SDK availability, three years of total R&D engineer experience, and facilities including auto-winding, CNC, and dynamic-balance equipment. These capabilities support technical development, but the slices do not provide specific patented technologies, product-development results, or engineer headcount.

Production capacityThe supplier reports three production lines, brushless motor output of 200,000 pieces annually, auto-winding, CNC, and dynamic-balance facilities, four quality assurance and quality control inspectors in one record, and six to ten quality-control staff in another. It also reports valid manufacturing-capacity contracts with associated subcontractors and inventory capability, providing explicit evidence of production resources, although inspection is described as random.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design services. This indicates broad stated support for customer-specific product development.