Agility Robotics Unveils Digit 5: First Humanoid Robot Designed to Work Alongside Workers Without Fences

Forum topic · 小凯 · 2026-09-18

Summary

On September 15, Agility Robotics released Digit 5, its fifth-generation humanoid robot, standing 1.81 m tall, weighing 129 kg, with a vertical reach of 2.2 m—sized to match standard industrial shelving and human workspaces. The headline change is the removal of the safety fence: Agility describes Digit 5 as 'cooperatively safe' via a three-layer architecture of redundant perception, graded motion responses (rerouting, stopping, and a low-center-of-gravity seated shutdown), and an independent motion supervisor that can trigger emergency stops. Its new upright leg design with cycloidal actuators raises repeat lifting capacity 40% to 22.7 kg, covering most OSHA single-person manual handling tasks. A 10:1 run-to-charge ratio (90 minutes runtime, 9-minute recharge) enables over 20 hours of uptime per day without battery swaps. Digit 5 targets end-to-end workflows: unloading, kitting, machine tending, inspection, and palletizing, managed via Agility Arc on NVIDIA IGX Thor with the Halos safety framework. Shipments begin in H1 2027 for the EU and UK; Agility holds over $300 million in multiyear orders and is pursuing a SPAC merger valuing it at roughly $2.5 billion. Safety standards for fenceless humanoids, notably ISO 25785-1, are still being finalized.

Agility Robotics unveiled Digit 5 on September 15, 2026 — a fifth-generation humanoid robot explicitly designed to work in the same aisles, push the same doors, and reach the same shelves as human workers, without safety fences.

Standing 1.81 m tall and weighing 129 kg, Digit 5 reaches 2.2 m vertically — the standard reach height of an adult worker at a logistics rack. But the real change is not size. It is that the fence is gone.

Key points

Why fences existed: Agility's CEO clarified in a Bloomberg interview that fences primarily protect workers from a robot falling over after losing balance — not from fast or powerful motion. This reframing dictates the solution: not speed limits, but posture control, center-of-gravity management, and hardware redundancy.
'Cooperatively safe,' not collision-free: Digit 5 works within industrial safety frameworks for graded human-robot collaboration, but does not promise it will never contact a person. Close physical proximity is still restricted.

Three-layer safety architecture

1. Perception: proprietary AI plus redundant sensor arrays continuously track people in the work zone. 2. Motion response, graded by distance: reroute when someone is far, stop and yield when close, and drop into a low-center-of-gravity seated pose with motor power cut when someone is very near. Lights and sounds announce intent in advance. 3. Supervision: an independent motion supervisor, separate from the main control system, triggers an emergency stop if anyone crosses a set boundary.

The system runs on NVIDIA IGX Thor with the Halos robotics safety framework; Agility is the first partner in NVIDIA's Halos for Robotics platform. Its predecessor, Digit 4, was the first humanoid to pass an independent OSHA safety review on a live production line.

Human-shaped legs, human-spec lifting

Digit 5 replaces the classic backward-bent (bird-like) legs with an upright, human-like configuration driven by new cycloidal actuators. Because manual-handling regulations are written around human joint mechanics, a human-like body makes loads easier to control and fall risk more predictable. Result: 22.7 kg (50 lb) repeat lifting capacity — a 40% increase, which Agility says covers most OSHA single-person handling tasks.

| | Digit 4 | Digit 5 | |---|---|---| | Repeat lift load | ~16 kg | 22.7 kg (+40%) | | Height | ~1.68 m | 1.81 m | | Vertical reach | ~1.68 m | 2.2 m | | Legs | backward-bent | upright, cycloidal actuators | | Run/charge ratio | 2:1 | 10:1 | | Fencing | required | not required | | End effector | — | ISO quick-change flange |

The 10:1 charge ratio

Digit 5 runs 90 minutes and recharges in 9 (10:1), versus 2:1 for Digit 4 — over 20 hours of effective operation in 24 hours (>83% availability), with autonomous charging instead of manual battery swaps. Competing approaches (e.g., Figure 03) rely on longer charging stops or human battery changes, which add scheduling, inventory, and safety procedures.

Broader scope and commercial footing

Digit 5 targets a full workflow chain — inbound unloading, kitting and sequencing, machine tending, optical inspection, outbound palletizing — handing off to existing AGVs and conveyors, managed through Agility Arc software integrated with WMS/WES/MES. Telemetry is protected with mTLS/TLS 1.2+; vision data is processed at the edge and not uploaded.

Digit 4 has logged 65,000+ paid hours at GXO, Amazon, Schaeffler, and Toyota Canada; one GXO warehouse robot moved ~100,000 totes at ~98% accuracy.
Agility holds over $300 million in multiyear orders (as of May 2026).
First Digit 5 deliveries: H1 2027 (EU/UK, CE certification), scaled commercialization by end of 2027. Production at the ~6,500 m² RoboFab plant in Salem, Oregon, with planned capacity of up to 10,000 units/year.
A SPAC merger with Churchill Capital Corp. XI values the company at ~$2.5 billion.

Standards lag the product

The 'cooperatively safe' claim has no finished standard to check against yet. Agility is participating in the draft ANSI/A3 TR R15.108 technical report and ISO 25785-1, billed as the first global safety standard for humanoid systems. Buyers must assess risk themselves until these are finalized — vendor participation in standards bodies does not replace third-party assessment.

What to watch

Real-world incident records from fenceless deployments
Whether the 50 lb load is a peak figure or a sustainable working point (repetition rate and duration are undisclosed)
Whether the 10:1 charge ratio holds in production
Finalization timeline of ISO 25785-1
Head-to-head comparisons with Figure, Atlas, and Apollo

Digit 5 bets on safety architecture over general-purpose ambition. The fence was the hardest line item in every factory retrofit budget — and if it's no longer needed, the last physical barrier to scaled humanoid deployment falls away. The open question: how far will a factory let a 129 kg object with shifting center of gravity walk through its existing aisles?

Sources

1. Agility Robotics official announcement and Digit 5 product page, 2026-09-15 — https://www.agilityrobotics.com/ and https://www.agilityrobotics.com/solutions/digit-5 2. Automation USA, "Agility Robotics Unveils Digit 5 Humanoid Robot for Scalable Industrial Work" — https://usa-automation.net/news/114830-agility-robotics-unveils-digit-5-humanoid-robot-for-scalable-industrial-work 3. GenAI Daily, "Agility Robotics launches Digit 5 humanoid robot for factory floors" — https://genaidaily.com/agility-robotics-launches-digit-5-humanoid-robot-for-factory-floors 4. iTech Post, "Agility Robotics Unveils Digit 5, a Humanoid Robot Designed for Human Interaction" — https://www.itechpost.com/articles/237334/20260916/agility-robotics-unveils-digit-5-humanoid-robot-designed-human-interaction.htm