CubeMars SW12 Underwater Thruster 48V 12kgf 30m Tauchtiefe

Product Description

The CubeMars SW12 underwater thruster is a high-efficiency propulsion unit designed specifically for light-duty underwater platforms such as surface/semi-submersible unmanned surface vessels (USVs), handheld diver propulsion vehicles (DPVs), and electric surfboards.

Featuring a high-strength aluminum alloy housing, a dual-chamber independent sealing structure, and a low-friction dynamic shaft seal system, the SW12 is filled internally with high-thermal-conductivity material and leverages direct water cooling for efficient thermal management. It operates reliably at depths up to approximately 30 meters and delivers a static thrust of ?12 kgf.

This thruster is ideal for applications demanding an optimal balance of compact size, lightweight design, and high thrust—such as USVs, handheld propulsion devices, and electric hydrofoil boards.

Core Specifications

• Dimensions: ?130.6 × 151.5 mm

• Weight: 1180 g

• Maximum Static Thrust: 12 kgf

• Continuous Rated Power: 520 W

• Operating Depth: 0–30 m

• Cable specification: TPU ?8mm, 3×16 AWG, 1.5M

Product Highlights

• High Thrust Output: Delivers ?12 kgf static thrust—suitable for medium-sized USVs or handheld propulsion systems requiring strong thrust

• Precision Aluminum Alloy Housing: Lightweight yet robust cast aluminum body offers excellent corrosion and impact resistance

• Dual-Chamber Sealing & Low-Drag Shaft Seal: Effectively blocks sand and debris ingress, enhancing reliability and service life

• Advanced Thermal Management: Internal high-conductivity potting compound enables rapid heat dissipation via ambient water cooling, supporting sustained operation

• Easy Integration & Customization: Supports both clockwise and counter-clockwise propeller configurations to meet diverse underwater maneuvering requirements

Packaging Contents

• SW12 Underwater Thruster ×1

• Certificate of Conformance ×1

Related Accessories

• Underwater ESC TW-40A-12S