CHASING Grabber Arm 2 for M2 Series
The CHASING Grabber Arm 2 is a powerful and versatile robotic arm designed specifically for the CHASING M2, M2 PRO, and M2 PRO MAX underwater drones. Built to enhance operational efficiency, this advanced accessory extends your ROV’s capabilities by allowing it to perform complex underwater tasks with precision and control. Whether it’s research, inspection, or marine exploration, the Grabber Arm 2 delivers reliable performance in challenging underwater environments.
Equipped with interchangeable tool heads, including a standard two-jaw clamp, sediment sampler, and circular claw, the CHASING Grabber Arm 2 adapts seamlessly to different underwater applications. From clamping and dragging to sampling and object retrieval, its robust design and smooth functionality make it an essential tool for professionals in aquaculture, structural inspection, and marine research.
Grabber Arm 2 with two-jaw clamp for underwater ROV operations
- 10° Elevation Design – Improves visual angle for smoother operations.
- Better Precision – Enhanced vision ensures accurate grabber arm control.
- Easy Handling – Clear view supports efficient underwater tasks.
Solve Multiple Difficult Underwater Work
With a powerful 7kg gripping force and an adjustable opening span of 170mm, the Grabber Arm 2 delivers exceptional performance underwater. Paired with interchangeable tool heads, it makes clamping, dragging, sampling, and other challenging operations smooth, precise, and highly efficient.
Two-Jaw Clamp
Circular Claw
Sediment Sampler
Perfect Visibility on the Camera
Optimal Angle – Mounted at a 10° elevation for a clear camera view.
Better Precision – Enhances control and accuracy during operations.
Improved Monitoring – Allows real-time observation of grabber arm tasks.
Seamless Integration – Designed to align perfectly with CHASING ROV cameras.
What's in the box
Grabber Arm 2 comes with
a standard two-jaw clamp
M3x8 screw
Document Package
Specifications
| Specification | Details |
|---|---|
| Max Opening Distance | 170 mm |
| Max Grabbing Force | 7 kg |
| Body Weight | 446 g |
| Clamp Weight | 76 g |
| Max Diving Depth | 100 m |
| Body Size | 380 × 35 × 35 mm |
| Clamp Size | 125 × 53 × 22 mm |
FAQ's
What tool heads come with the Grabber Arm 2?
The Grabber Arm 2 includes a standard two-jaw clamp and offers quick-swap options like a circular claw and sediment sampler.
What types of underwater tasks can the Grabber Arm 2 perform?
It supports clamping, dragging, sampling, and material handling, making it useful for research, aquaculture, marine projects, and inspections.
How strong is the gripping force of the Grabber Arm 2?
The arm provides up to 7kg of gripping strength, ensuring reliable handling of objects underwater.
What is the maximum opening range of the clamp?
The Grabber Arm 2 features an adjustable opening and closing distance up to 170mm for flexibility.
Does the design improve underwater visibility?
Yes, it is mounted at a 10° elevation, giving a better visual angle through the ROV’s camera for improved control and precision.
How deep can the Grabber Arm 2 operate?
The arm is depth rated to 100 meters (330 feet), making it reliable for deep-water operations.
What materials are used in its construction?
It is built from high-quality aluminum alloy, making it both lightweight and durable for long-term underwater use.
Is the Grabber Arm 2 easy to install on ROVs?
Yes, with its compact size (380 × 35 × 35 mm) and lightweight build (446g), it is simple to install and operate with CHASING ROVs.








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