A system of machines.
Not just one robot.

Seven units. Each built on a standardized cube chassis so they dock seamlessly to NEXUS and to each other. Same base shape, different attachments. They snap together like lego blocks — combining into larger structures when the mission demands it.

The AMPRO fleet assembled around NEXUS mothership

Self-assembling like lego blocks.

Modular by design

Every AMP unit is a building block. They dock together — physically and electrically — to form larger, more capable structures on demand. Two BUILDERs lock together for heavier lifts. A MULE connects to a GRIP for long-range heavy transport. Multiple units combine into a scaffolding rig that none could be alone. The fleet isn't just a collection of robots — it's a reconfigurable system that assembles itself into whatever the mission requires.

Combine for capability

Need more arms? Dock two BUILDERs. Need a mobile crane? GRIP mounts on MULE. Need a sensor platform? Stack EYEs on a SPIDER. The combinations are emergent — each new configuration creates capability that didn't exist before.

Structures from robots

At scale, the robots don't just build structures — they become the structure. Hundreds of units docked together form trusses, frames, and scaffolds. The line between robot and infrastructure disappears.

AMP-0

NEXUS

Mothership & Charging Station

A rectangular satellite bus with long solar panel wings. The central hub where all AMP units dock to recharge, refill compressed nitrogen, download mission updates, and undergo automated maintenance. Eight docking bays along the underside hold the full fleet simultaneously. Orbits the work site and dispatches units as needed.

  • 8 docking bays
  • Solar powered arrays
  • AI mission dispatch
  • N2 refill + recharge
AMP-0 NEXUS mothership — rectangular bus with solar panels

AMP-1

BUILDER

Construction & Assembly

The original. A compact cube with two fully articulated arms. Connects structural components, installs panels, fastens bolts, and assembles infrastructure piece by piece in microgravity. The core unit of any construction operation.

  • Dual articulated arms
  • Sub-mm precision
  • 8hr battery life
  • 50kg payload per arm
AMP-1 BUILDER — cube with dual arms

AMP-2

SPIDER

Surface Crawling & Maintenance

Standard cube chassis with six articulated legs tipped with magnetic feet. Crawls along the exterior surfaces of stations and spacecraft. Inspects hull integrity, replaces damaged tiles, tightens connections, and reaches areas free-flyers can't. Docks back to NEXUS via standard top port.

  • Cube chassis + 6 legs
  • Mag lock feet
  • 12hr battery life
  • Standard docking port
AMP-2 SPIDER — six-legged surface crawler

AMP-3

MULE

Cargo Transport

An elongated cube with thruster clusters at each end. No arms — just a cargo platform with tie-down points and rail guides on top. Hauls structural beams, fuel cells, and material pallets between NEXUS and work sites. Standard docking interfaces on all faces.

  • Cube chassis (elongated)
  • 2000kg cargo capacity
  • Thruster propulsion
  • Standard docking port
AMP-3 MULE — flatbed cargo sled

AMP-4

ARRAY

Energy Collection & Transfer

Standard cube chassis with large integrated solar wings. Collects energy and stores it in its central core, then docks with NEXUS or other robots to transfer power directly. The fleet's mobile power supply — goes where energy is needed, keeping units charged without returning to base.

  • Cube chassis + solar wings
  • Power transfer dock
  • Battery core storage
  • Standard docking port
AMP-4 ARRAY — solar energy collector and power transfer robot

AMP-5

EYE

Inspection & Mapping

Standard cube chassis covered in cameras and sensors on every face. No arms, no tools — just observation. Maps environments in 3D, inspects structures for damage, monitors construction progress, and provides real-time visual feeds back to NEXUS. The fleet's situational awareness.

  • Cube chassis + cameras
  • 360° camera coverage
  • LIDAR + thermal + visual
  • Standard docking port
AMP-5 EYE — spherical inspection drone

AMP-6

GRIP

Grappling & Repositioning

Standard cube chassis with a single massive robotic arm. The space crane. Grabs satellites, repositions modules, holds large structures in place during assembly, and captures debris. What the BUILDER handles with finesse, GRIP handles with force. Docks to MULE for mobile heavy-lift operations.

  • Cube chassis + massive arm
  • 5000kg grip force
  • 4-segment articulation
  • Standard docking port
AMP-6 GRIP — single massive grappling arm

Want to learn more?

team@amprolabs.com