# Research · Roboterminal

Product BOM for industrial arms and humanoids. Composite from public teardowns.

## UR-class cobot

Universal Robots. $25–40k. Six-axis cobot. Strain-wave reducers eat the BOM.

- Strain-wave reducers (35%) — Harmonic Drive, Leaderdrive
- Motors + drives (22%) — Kollmorgen
- Controller (12%) — ARM SoC — Universal Robots
- Castings + harness (18%)
- Sensors + rest (13%) — ATI

## FANUC 6-axis

FANUC. $40–80k. Factory arm. RV reducers, closed controller.

- RV reducers (32%) — Nabtesco
- Servo motors (24%) — FANUC
- R-30iB controller (16%) — FANUC CPU — FANUC
- Castings (18%)
- Cables + teach (10%)

## KUKA KR Quantec

KUKA. $50–90k. Heavy industrial. Same RV-gear choke as FANUC-class cells.

- RV reducers (30%) — Nabtesco
- Servos (24%) — KUKA
- KR C5 (14%) — KUKA
- Castings (20%)
- Dress + rest (12%)

## SO-ARM100

TheRobotStudio / HF. ~$120–220. Printable follower arm. BOM is servos and a board, not a foundry.

- Bus servos (55%) — Feetech
- Leader / follower board (18%) — Waveshare / Pi — Waveshare, Hugging Face
- Printed links (15%)
- Cables + rest (12%)

## Unitree G1

Unitree. ~$16k. Shipped humanoid. Actuators dominate.

- Joint actuators (48%) — Unitree
- Compute (12%) — Jetson Orin — NVIDIA
- Battery (10%)
- Structure + harness (18%)
- Hands + sensors (12%)

## Figure 03

Figure. undisclosed. Factory humanoid. Custom actuators, Helix stack.

- Actuators (42%) — Figure
- Compute + vision (18%) — NVIDIA — NVIDIA
- Hands (12%) — Figure
- Battery pack (10%)
- Body + rest (18%)

## Optimus

Tesla. target <$20k. Vertical integration. FSD silicon in the loop.

- Actuators (40%) — Tesla
- AI inferencing (16%) — AI5 / HW — Tesla
- Hands (14%) — Tesla
- 4680-class pack (12%) — Tesla
- Body + rest (18%)

## Apollo

Apptronik. pilot. Mercedes / factory line body.

- Actuators (44%) — Apptronik
- Compute (14%) — Jetson — NVIDIA
- Battery (12%)
- Structure (18%)
- Sensors + rest (12%)

## Digit

Agility. warehouse. Biped for totes. Legs and compute, not a five-finger hand story.

- Leg + arm actuators (46%) — Agility
- Onboard compute (14%) — NVIDIA
- Battery (12%)
- Structure (18%)
- Perception + rest (10%)

## Atlas Electric

Boston Dynamics. research. Left hydraulics. Electric actuators + custom whole-body control.

- Electric actuators (45%) — Boston Dynamics
- Control + vision (16%) — Boston Dynamics
- Battery (12%)
- Structure (17%)
- Hands + rest (10%)

## NEO

1X. home / pilot. Tendon / tendon-like actuation. Home body, not a factory cobot.

- Tendon actuators (40%) — 1X
- Compute + models (18%) — 1X
- Hands (14%) — 1X
- Battery (10%)
- Soft structure (18%)

## GR-2

Fourier. dev kit. China-line humanoid sold as a developer body.

- Actuators (46%) — Fourier
- Compute (14%) — Jetson — NVIDIA
- Battery (10%)
- Structure (18%)
- Hands + rest (12%)

## TRON 2

LimX Dynamics. RMB 49.8k floor. Launch floor Dec 2025. Distributor EDU nearer $25k. Composite shape, not a teardown.

- 7-DoF arms + legs (42%) — LimX Dynamics
- Onboard compute (14%) — Intel Core Ultra — Intel
- 9 Ah pack (12%)
- Aluminum + plastic (18%)
- RGB-D + rest (14%)