HHS Astra vs Panthera-HT
HHS Robotics (浩海星空机器人有限公司) vs High Torque Technology — specs, price, and data-backed comparison.
QUICK TAKE
- HHS Astra offers the higher payload (6 kg vs 3.5 kg).
- Panthera-HT offers the longer reach (860 mm vs 633 mm).
- HHS Astra offers the more degrees of freedom (14 vs 6).
- Panthera-HT offers the lighter build (4.35 kg vs 5.5 kg).
SPECIFICATIONS COMPARED
| HHS Astra | Panthera-HT | |
|---|---|---|
| Company | HHS Robotics (浩海星空机器人有限公司) | High Torque Technology |
| Category | Educational-Robots | Collaborative-Robot |
| Price: | Not announced | $1,799 |
| Weight | 5.5 kg | 4.35 kg |
| Payload | 6 kg | 3.5 kg |
| Reach | 633 mm | 860 mm |
| Degrees of Freedom | 14 | 6 |
| Speed | — | 2.88 km/h |
| Connectivity | 1 kHz communication rate; ROS 2; connects depth cameras, 6D force sensors and 20+ peripheral types | CAN FD |
| Software / AI | ROS 2 with 1 ms real-time communication and distributed computing; MUJOCO physics integration with ≤3% dynamics simulation error; NVIDIA Isaac Lab compatibility for parallel agent training; teleoperation and standardised data-capture toolchain | Low-level control SDK with open-source motion-control algorithms; ROS 2 and LeRobot compatible; C++ and Python; URDF models and simulation support |
FREQUENTLY ASKED QUESTIONS
What is the difference between the HHS Astra and the Panthera-HT?
HHS Astra is made by HHS Robotics (浩海星空机器人有限公司), while Panthera-HT is made by High Torque Technology. HHS Astra is a educational-robots, while Panthera-HT is a collaborative-robot.
Which is cheaper, the HHS Astra or the Panthera-HT?
The Panthera-HT is listed at $1,799; pricing for the HHS Astra has not been publicly announced.
Which has the higher payload, the HHS Astra or the Panthera-HT?
The HHS Astra has the higher payload at 6 kg, compared to 3.5 kg for the Panthera-HT.