Flagship · 5-axis
SubArm5 Lite
800 g, Ø 38 mm, continuous rotation and a parallel jaw. The default choice for dexterous intervention.
Products
Every arm. One control stack.
Choose the axis count and the reach; keep the controller, the protocol and the tooling. Every SubArm shares the same Ø 38 mm interface and the same ROS 2 layer.
Cost-efficient · 3-axis
SubArm3 Lite
Three axes, the same jaws and the same controller, at a price that scales across a fleet.
Dual-arm · 10 axes
SubArm5 Lite Duo
Two arms, one pilot and a one-to-two interface for cooperative manipulation.
Controller
SubArm Ctrl
Gesture, touch, joystick and Joy-Con control over an open ROS 2 protocol.
Comparison
Side by side.
| Flagship · 5-axisSubArm5 Lite800 g · continuous rotation | Cost-efficient · 3-axisSubArm3 Lite3 axes · shared tooling | Dual-arm · 10 axesSubArm5 Lite Duo2 × 5-axis · 10–60 V | |
|---|---|---|---|
| Powered axes | 5 + gripper | 3 + gripper | 10 (2 × 5) + grippers |
| Mass | 800 g incl. jaw | On request | Two arms, on request |
| Interface | Ø 38 mm | Ø 38 mm | Dual Ø 38 mm |
| Input | 10–32 V DC | 10–32 V DC | 10–60 V DC |
| Comms | CAN / TTL | CAN / TTL | Dual CAN / TTL |
| Continuous rotation | Base + wrist roll | Base yaw | Both arms, base + wrist roll |
| Interface split | — | — | One-to-two |
| Control | SubArm Ctrl · ROS 2 | SubArm Ctrl · ROS 2 | One SubArm Ctrl · ROS 2 |
| Typical use | Dexterous intervention | Inspection + light intervention | Cooperative intervention |
Specifications are subject to change; the mounting drawing issued with every quote is the controlling document.
Configure
Build the kit, then ask for a price.
Pick an arm, a tool and a control option. The summary updates as you go; the quote request carries your selection to an engineer, who confirms compatibility and sends the drawing.
Vehicle fit
Pick the arm the vehicle can carry.
Mass and mounting drive the decision more than axis count. These are the configurations integrators ask for most.
Micro ROV
Single SubArm5 Lite or SubArm3 Lite on a flat skid. One cable to the multiplexer, no power unit, no oil.
SubArm5 LiteInspection ROV
SubArm5 Lite with a cutter and basket, or the Duo when the mission needs a hand to hold and a hand to work.
SubArm5 Lite DuoWork-class support
Duo pairs as a light-intervention tool skid, keeping the hydraulic arm for heavy lifts and the electric pair for delicate work.
Talk to an engineerSubArm
Even fish wish for hands.
Not sure which axis count fits the vehicle? Send the drawing and the task — we will recommend the smallest arm that does the job.
