Underwater multi-axis robotic arm
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• High-seal design with high-pressure resistance and corrosion protection, capable of operating at depths up to 300 metres and accommodating small ROVs • Lightweight construction for easy deployment, ensuring stable and reliable performance • Precise and agile operation supporting tasks such as gripping and retrieval, suitable for inspection, rescue, and scientific research applications
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• Supports 360° flexible rotation with a streamlined, user-friendly design, suitable for underwater photography and operational-grade ROVs • Waterproof sealed construction for operations down to 300 metres underwater, enabling precise grasping and positioning tasks for scientific research and underwater inspection applications • Compact, lightweight, stable and reliable, delivering efficient solutions for submersible operations
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• Extends and retracts with precision to 50mm, specifically engineered for intricate operations at depths of 300 metres • Delivers stable linear motion with accurate positioning and smooth operation under deep-sea conditions of high pressure and corrosion • Perfectly suited for underwater detection, equipment maintenance, and precision gripping applications, providing reliable and controllable displacement output for submersible end-effectors
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• Supports 360° flexible rotation with a streamlined structure for ease of operation, suitable for use with underwater work-class ROVs • Adapted for underwater operational scenarios. Compact design and straightforward operation enable precise execution of tasks such as gripping and positioning • Delivers accurate performance at depths of 300 metres underwater, operating reliably in diverse deep-sea conditions
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• Designed for precise underwater operations. Compact structure withstands 300-metre water pressure, offering user-friendly operation and rapid response for efficient execution of tasks such as gripping and assembly. • Capable of independent control of various actions through a master-slave system. • Provides stable and reliable autonomous operation solutions for underwater technological applications.
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Application Introduction
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| Arm Length 600mm | simulate multi-angle Flexion of Joints | Independent master-slave control | Capable of manipulating and gripping objects |
Product Parameters
| Model | Subsea Manipulator System (1-DOF) |
Subsea Manipulator System(Telescopic Shaft) |
Subsea Manipulator System (2-DOF) |
Subsea Manipulator System (3-DOF) |
Subsea Manipulator System (5-DOF) |
| Weight (Airborne) | 0.78kg | 2.3 kg | 0.67kg | 2.1 kg | 3.5kg |
| Weight (Submerged) | 0.4kg | 1.2 kg | 0.32kg | 1.1 kg | 1.8kg |
| Body Material | AL6061 | AL6061-T6 | AL6061-T6 | AL6061-T6 | AL6061-T6 |
| Depth Rating | ≤300m | ≤300 m | ≤300m | ≤300 m | ≤300m |
| Stable Power | 35W | 35 W | / | / | / |
| Total Power | 35W | 35 W | 60W | 90 W | 120W |
| Supply Voltage | 23V | 24 V | 24V | 24 V | 24V |
| Communication Interface Protocol | / | MODBUS 485 | MODBUS 485 | MODBUS 485 | MODBUS 485 |
| Standard Cable Length | 5m | 5 m | 5m | 5 m | 5m |
| Degrees of Freedom | 1-DOF | 2-DOF | 2-DOF | 3-DOF | 5-DOF |
| Fully Extended Load Capacity | 3 kg (rated) | 3 kg (rated) | 3 kg (rated) | 3 kg (rated) | |
| Maximum Load Capacity | 30kg | 5 kg | 5kg | 5 kg | 5kg |
| Operating Mode | Primary Hand/Host Computer Software | Main Hand/Host Computer Software | Main Hand/Host Computer Software | Main Hand/Host Computer Software | Main Hand/Host Computer Software |







