ST005
ST005
The document outlines specifications and technical parameters for steering engines and underwater thrusters used in marine applications. It covers operating environments, communication modes, protection functions, and model selection criteria.
Steering engines feature power-off self-locking, dual fail-safe limits, and optional communication control modes (RS485, RS422, CAN). They include protections against overheating, current-limiting, and stalling. The ST005 model provides a torque of 5Nm (max 7Nm) at 20°/s, with a power requirement of 20W and voltage range of 15~36VDC.
Details on dimensions, weights, and materials such as titanium alloy are provided, along with environmental conditions like seawater compatibility and depth ratings up to 1200m.
A comprehensive model selection table is included, detailing thrust capabilities, power/voltage requirements, and dimensions. It emphasizes selecting models based on application scenarios, such as small ROVs or AUVs.
This ratio is a critical performance index, with recommendations for accurate evaluation under standard conditions.
Defined as the maximum mooring thrust under standard power supply conditions, with variations in input voltage and water intake velocity affecting performance.
Specifications focus on motor input power and thrust curves at various voltage grades. Efficiency is defined as the ratio of output power to input power, influenced by propeller, mechanical transmission, motor, and controller efficiencies.
Encapsulation involves sealing components using static and motive seals, with magnetic coupling enhancing operating depth and oil charge compensation for deep-water sealing.
Thrusters support analogue and digital control modes, with digital control preferred for simplicity and stability. Software is available for customizing CAN addresses and terminal resistance values.
Uniformity is achieved through advanced techniques and closed-loop algorithms, while reliability is ensured through mature seal structures and built-in protections.
Featuring a turbine and worm structure, these gears offer power-off self-locking and low power consumption, with angle sensors for accurate detection and operation at depths up to 6,000 meters.
These linear actuators allow remote control with customizable stroke lengths, featuring high accuracy and reliability.
Designed for high power density, these motors include protections for reliable operation.
Hydrocean specializes in underwater intelligent equipment, emphasizing innovation, user satisfaction, and comprehensive support.
Catalog excerpts
Steering engine ST005 Steering engine ・ An operating environment of greater depth ・ A power-off self-locking function ・ Dual fail-safe of mechanical limit and electronic limit ・ RS485, RS422 and CAN communication control modes are optional; and users can use software commands to customize communication addresses and terminal resistance values of products. ・ With built-in functions of overheating protection, current-limiting protection and stalling protection, users can reset protection functions by virtue of program commands. ・ Two dimensions for selection Technical parameters RPM / Torque Power / Voltage Auxiliary functions ①Off-position self-locking (standard) ②Off-position memory(optional) ③Electronic limit (optional) Environment Driving Pressure Depth rating Connector model（Detailed to 106 page） Titanium alloy Titanium alloy Weight variations of products undergoing oil charge compensation are under the influence of the length of oil tubes，for oil tube, each additional 0.1m increase, its weight adds 45g in air, adds 16g in water. Built in driving dimension External driving dimension For more information, please contact our technical support department
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Model Selection Table Thrust Weight in air 1.1~1.8kg Weight in water 0.7~1.1kg Weight in air 1.1~1.8kg Weight in water 0.7~1.1kg Weight in air 1.1~2.0kg Weight in water 0.8~1.4kg Weight in air 1.2~1.9kg Weight in water 0.9~1.4kg Weight in air 1.7~2.1kg Weight in water 1.2~1.6kg Weight in air 1.6~2.0kg Weight in water 1.1~1.5kg Weight in air 2.2~2.9kg Weight in water 1.3~1.7kg Weight in air 2.2~3.2kg Weight in water 1.4~2.2kg TD06A Forward thrust 6.6kg Reverse thrust 3kg TD06B Forward thrust 6.6kg Reverse thrust 6.6kg TD08A Forward thrust 8.4kg Reverse thrust 5.1kg TD08B Forward thrust 8.2kg Reverse...
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Model Selection Table Thrust Weight in air 2.2~3.3kg Weight in water 1.4~2.2kg Weight in air 2.7~3.1kg Weight in water 1.6~2.0kg Weight in air 3.5~4.6kg Weight in water 2.0~3.0kg Weight in air 6.9~9.4kg Weight in water 5.3~7.5kg Weight in air 5.0~6.0kg Weight in water 3.5~4.3kg Weight in air 7.5~8.8kg Weight in water 4.4~5.1kg Weight in air 6.0~8.3kg Weight in water 4.0~5.1kg Weight in air 6.8~9.1kg Weight in water 3.7~5.2kg TD19A Forward thrust 19kg Reverse thrust 10kg TD20B Forward thrust 20kg Reverse thrust 20kg TD25A Forward thrust 25kg Reverse thrust 13kg TD27A Forward thrust 27kg Reverse...
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Model Selection Table Thrust Weight in air 10.4~12.6kg Weight in water 7.8~9.3kg Weight in air 13.3~15.5kg Weight in water 8.5~10.0kg Weight in air 12.6~16.3kg Weight in water 8.6~10.4kg Weight in air 14.0~17.4kg Weight in water 8.9~10.7kg Weight in air 18.3~23.0kg Weight in water 13.3~16.2kg Weight in air 24.9~35.8kg Weight in water 16.9~25.2kg Weight in air 37.0~44.1kg Weight in water 22.0~27.0kg Weight in air 1.8~2.9kg Weight in water 1.3~2.1kg TD88B Forward thrust 88kg Reverse thrust 88kg TD110B Forward thrust 116kg Reverse thrust 116kg TD120A Forward thrust 122kg Reverse thrust 60kg TD130A...
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Model Selection Table Thrust Weight in air 2.0~3.0kg Weight in water 1.4~2.2kg Weight in air 5.0~7.3kg Weight in water 3.8~5.2kg Weight in air 6.3~8.2kg Weight in water 4.8~6.4kg Weight in air 11.1~14.5kg Weight in water 8.6~10.4kg Weight in air 14.0~17.8kg Weight in water 10.8~12.8kg Weight in air 30.9~36.7kg Weight in water 24.2~28.2kg Weight in air 2.1~2.7kg Weight in water 1.6~2.1kg Weight in air 3.9~5.4kg Weight in water 2.9~3.7kg TA19S AUV Forward thrust 19kg Reverse thrust 10kg TA90N AUV Forward thrust 92kg Reverse thrust 50kg TA120S AUV Forward thrust 125kg Reverse thrust 70kg TA240N...
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Model Selection Table Thrust Rudder plate W124-6 power sections Forward thrust at 2 knot 4.0kg Forward thrust at 4 knot 3.2kg W150-6 power sections Forward thrust at 2 knot 7kg Forward thrust at 4 knot 6kg W180-6 power sections Forward thrust at 2 knot 7kg Forward thrust at 4 knot 6kg W200-6 power sections Forward thrust at 2 knot 15kg Forward thrust at 4 knot 12kg W324-6 power sections Forward thrust at 2 knot 23kg Forward thrust at 4 knot 18kg W533-6 power sections Forward thrust at 2 knot 90kg Forward thrust at 4 knot 75kg W200-35 High-speed power sections Maximum speed at 35 knot W324-35...
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Model Selection Table Thrust/Speed RPM/Dimension/ Distance/Precision ST005 Steering engine Torque 5Nm(Max 7Nm) Weight in air 3.2~3.4kg Weight in water 2.5~2.7kg Weight in air 1.2~1.3kg Weight in water 1.0kg Weight in air 1.8~2.0kg Weight in water 1.4~1.5kg Weight in air 7.3kg Weight in water 5.8kg ST020 Steering engine Torque 20Nm(Max 28Nm) ST030 Steering engine Torque 30Nm(Max 40Nm) ST180 Steering engine Torque 140Nm(Max 180Nm) Weight in air 4.0~5.8kg Weight in water 2.6~4.2kg Weight in air 6.0~7.8kg Weight in water 3.2~3.6kg DM2000 Gear motors RPM 285~600r/min Torque 25~60Nm Weight in air 1.2~1.9kg...
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Model Selection Table Thrust/Speed Weight in air 9.5~15kg Weight in water 6.4~12kg Weight in air 1.5~2.3kg Weight in water 1.2~1.8kg Weight in air 4.1~7.3kg Weight in water 2.4~5.8kg Weight in air 11.4~18.0kg Weight in water 7.7~14.4kg Weight in air 9.5~15kg Weight in water 6.4~12kg Notes: Dimensions of the connector are excluded; and for other relevant dimensions, please refer to a model selection table of connectors. For more information, please contact our technical support department.
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Technical information Overview of underwater thrusters Underwater thruster control mode Underwater thrusters are core power units of submersible vehicles. They can be mainly divided into ship thrusters, submarine thrusters, robotic thrusters and underwater ordnance thrusters, etc. according to their application scenarios. As different types of energy are selected for different thrusters, they are classified into nuclear-powered thrusters, thermodynamic thrusters and electrodynamic thrusters, etc. Commonly used thrusters are provided with two analogue signal control modes, that is 5VDC voltage-based...
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About Hydrocean Hydrocean Intelligent Tech. Industry (Jiangsu) Co., Ltd. is a high-tech enterprise specializing in domestic R & D and manufacturing of underwater intelligent equipment, it owns three production lines of industrial underwater actuators, consumer-grade underwater power equipment and educational underwater robots. Our full range of products has independent intellectual property rights and has won many domestic and international awards. Subsidiaries and branch offices of Hydrocean have been established in Shanghai, Tianjin and Sanya, giving full play to regional industrial resource...
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