Payload
≤1 kg
Full range
Excluding end effector; upper bound.
Base X2 humanoid for motion and interactive demonstrations
Information below comes from the product website or public documentation. Pricing and availability may change.
Sources are linked in the table. Select a specification for its meaning and buying context.
≤1 kg
Full range
Excluding end effector; upper bound.
Max. 3 kg
Specific postures
Excluding end effector.
558 mm
Single-arm reach excluding end effector.
Up to 1.8 m/s; typical ≤0.8 m/s; laboratory ≤2 m/s
Approx. 35 kg
Approx. 1310 mm
Approx. 2 h
Walking at 0.5 m/s.
≤1.5 h
5
Approx. 500 Wh
54.6 V / 10 A
RK3588 ×2
1310 × 460 × 210 mm (H × W × L)
100–220 V
6
0
120 N·m
12 V / 3 A; 48 V / 5 A
Type-A ×1 / Type-C ×1
3
Wi-Fi / Bluetooth
Interactive RGB camera / head touch sensor; no LiDAR or RGB-D
Base X2
Not supported
Base X2
| Specification | Value | Conditions |
|---|---|---|
| Payload | ≤1 kgFull range | Excluding end effector; upper bound. |
| Payload | Max. 3 kgSpecific postures | Excluding end effector. |
| Maximum reach | 558 mm | Single-arm reach excluding end effector. |
| Degrees of freedom | 25 | — |
| Travel speed | Up to 1.8 m/s; typical ≤0.8 m/s; laboratory ≤2 m/s | — |
| Robot body weight | Approx. 35 kg | — |
| Standing height | Approx. 1310 mm | — |
| Battery runtime | Approx. 2 h | Walking at 0.5 m/s. |
| Charging time | ≤1.5 h | — |
| Arm degrees of freedom | 5 | — |
| Battery capacity | Approx. 500 Wh | — |
| Charger output | 54.6 V / 10 A | — |
| Main computing boards | RK3588 ×2 | — |
| Dimensions | 1310 × 460 × 210 mm (H × W × L) | — |
| Input voltage | 100–220 V | — |
| Leg degrees of freedom | 6 | — |
| Neck degrees of freedom | 0 | — |
| Peak joint torque | 120 N·m | — |
| Power output | 12 V / 3 A; 48 V / 5 A | — |
| USB ports | Type-A ×1 / Type-C ×1 | — |
| Waist degrees of freedom | 3 | — |
| Wireless connections | Wi-Fi / Bluetooth | — |
| Perception hardware | Interactive RGB camera / head touch sensor; no LiDAR or RGB-DBase X2 | — |
| Secondary development | Not supportedBase X2 | — |
Specifications are compiled from the linked manufacturer-published sources and may vary by model, configuration or region. Confirm the latest manufacturer documentation before purchase.
A demo shows what may be possible. These points help judge whether the product fits day-to-day use.
The base X2 is a compact interactive humanoid. Its comparison table lists 25 degrees of freedom and approximately 35 kg weight; X2 Ultra instead has 30 degrees of freedom and approximately 39 kg weight. LiDAR, RGB-D and secondary development are Ultra features, not base-X2 features. Arm load depends on posture: the page gives 3 kg maximum in specific postures and up to 1 kg across the full range, excluding end effectors.
The purchase price is only one part of an automation project.