LiDAR for robot dogs & quadruped robots
Legged locomotion means constant shock and vibration, and a body that occludes part of the sensor's own field of view. ZVISION's NZ series was built with both in mind.
Which ZVISION LiDAR is best for robot dogs / quadruped robots?
For robot dogs / quadruped robots, ZVISION recommends the NZ1 and NZ3. NZ1: Ultra-wide-FOV LiDAR for mainstream robotics — 40 m, 240° × 80° FOV. NZ3: Mid-range wide-FOV LiDAR for outdoor robotics — 70 m, 240° × 80° FOV. Ultra-wide horizontal coverage: NZ1's 240° horizontal FOV is roughly 60° wider than a typical mechanical LiDAR, cutting the blind spot at the mount point.
Where LiDAR fits
- 3D terrain perception on uneven, outdoor ground
- Navigation with minimal blind spots around the robot's own legs and body
- Obstacle avoidance during dynamic gait
- Mapping in unstructured, outdoor environments
What to look for
Ultra-wide horizontal coverage
NZ1's 240° horizontal FOV is roughly 60° wider than a typical mechanical LiDAR, cutting the blind spot at the mount point.
Shock and vibration tolerance
Semi-solid-state architecture is built to survive the impact and vibration profile of a walking or trotting gait.
Combined near-field and long-range coverage
One sensor needs to handle both far-field route planning and close-in foot placement.
In the field: Reference architecture used on quadruped platforms requiring all-terrain 3D perception with a single forward-mounted sensor.
Frequently asked
Can one LiDAR handle both navigation and near-field obstacle avoidance on a robot dog?
Yes — NZ1's 240°×80° field of view is specifically sized to cover long-range navigation and near-body blind spots with a single unit, avoiding the need to pair a 3D LiDAR with a separate depth sensor.
How does NZ-series handle the vibration from a legged gait?
The semi-solid-state architecture is built for higher shock and vibration tolerance than traditional mechanical-rotation designs.
Need a recommendation for your exact platform?
Tell us your range, FOV and environment — an engineer will follow up.