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3D LiDAR Navigation Chassis · Core Component for Humanoid Robots · Full Series

3D Multi-line LiDAR SLAM Navigation Chassis
Single LiDAR · 3D Perception · Spatial Obstacle Avoidance

3D multi-line LiDAR navigation chassis with spatial perception and obstacle avoidance — eliminating single-line LiDAR, depth cameras, ultrasonic sensors and drop sensors; available as differential or omnidirectional chassis. One multi-line LiDAR navigates smoothly over overhangs, narrow aisles and low obstacles. Ideal for humanoid robot spatial obstacle avoidance; supports 32/64/128-line multi-line LiDAR. Optional dual front/rear LiDAR + depth camera + ultrasonic array for 360° blind-spot-free perception; ≥10h no-load / 6h full-load battery life; ROS interface available.

Single Multi-line LiDARSmooth passage over overhangs, narrow aisles and low obstacles without stacking sensors
Massively Reduced SensorsEliminates single-line LiDAR, depth cameras, ultrasonic sensors and drop sensors
Multiple Chassis FormsDifferential, 4WD, omnidirectional, mecanum and Ackermann forms available
Built for Humanoids3D spatial perception and obstacle avoidance ensure safe humanoid locomotion
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3D Multi-line LiDAR Navigation Chassis · Live Demo 13D Multi-line LiDAR Navigation Chassis
3D Multi-line LiDAR Navigation Chassis · Live Demo 1
3D Multi-line LiDAR Navigation Chassis · Spatial Avoidance Demo 2Spatial Perception & Avoidance Demo
3D Multi-line LiDAR Navigation Chassis · Spatial Avoidance Demo 2
3D Multi-line LiDAR SLAM Map Effect3D multi-line LiDAR SLAM mapping
3D Multi-line LiDAR SLAM Map Effect
3D Multi-line LiDAR SLAM Mapping Demo 13D multi-line LiDAR SLAM mapping
3D Multi-line LiDAR SLAM Mapping Demo 1
3D multi-line vs single-line LiDAR point cloud comparison
Multi-line LiDAR 3D perception vs single-line planar scanning
Hardware Development Platform

Tbot Robot R&D Platform

Building-block robot manufacturing for fast, low-cost deployment across industries.

Tbot R&D platform full product matrix
Tbot Robot R&D Platform · Full Product Matrix

The Tbot platform collaborates across industries — low-cost prototypes for validation and mass production.

Core Technology

Core Technology Composition

Dual/Four-Drive Mobile Chassis

Full 3D multi-line LiDAR navigation chassis series: Tbot-N5-3D / X2 / S / X / ACK / MW / OW — seven forms with differential, 4WD, omnidirectional, mecanum and Ackermann structures, payload 100–500kg; mature SLAM and navigation, multi-sensor fusion or simplification, 10mm re-localization accuracy, compatible with mainstream domestic sensors and electronics; optional dual front/rear LiDAR + depth camera + ultrasonic array for 360° blind-spot-free perception; ≥10h no-load / 6h full-load battery life; ROS interface available.

Positioning & Navigation Fusion

Indoor/outdoor autonomous mapping, positioning and fused avoidance with multi-line LiDAR spatial perception.

Bionic Collaborative Arms

Bionic flexible arm technology with hollow integrated servo modules for fast combination with mobile chassis.

AI Platform

Integrated AI big data platform for vision recognition, voice interaction and rapid upper-layer development.

Modular Building-Block Design

Modular building-block R&D for rapid robot validation and deployment with shorter cycles.

Chassis Models

3D Multi-line LiDAR Navigation Chassis · Full Series

Seven chassis forms across the series: 6-wheel mid-drive differential, front-drive differential, rectangular 6-wheel, 4WD differential, Ackermann, mecanum and omnidirectional, with 100 / 200 / 300 / 500kg payload options. All models use the 3D multi-line LiDAR navigation solution with mature SLAM and navigation, multi-sensor fusion or on-demand sensor simplification, 10mm re-localization accuracy, compatibility with mainstream domestic sensors and electronics; dimensions and payload customizable; optional dual front/rear LiDAR + depth camera + ultrasonic array for 360° blind-spot-free perception; ≥10h no-load / 6h full-load battery life; ROS interface available.

Tbot-N5-3D 6-wheel mid-drive diff 3D LiDAR navigation chassis

Tbot-N5-3D

Mid-drive Differential · 6-Wheel · 500mm round · Vertical FOV -12°~50° / -10°~90° · 10mm re-localization

Payload100~500kg

3D Multi-line LiDAR Navigation · Spatial Obstacle Avoidance
Tbot-OW-3D omni-wheel navigation chassis

Tbot-OW

Omnidirectional · 4-Wheel · 500mm square / 1000×600mm rectangular (customizable) · 8" & 10" omni wheels · 10mm re-localization

Payload100~500kgSize Customizable

3D Multi-line LiDAR Navigation · Spatial Obstacle Avoidance
Tbot-S5 rectangular 6-wheel mid-drive diff navigation chassis Tbot-S8 rectangular 6-wheel mid-drive diff navigation chassis

Tbot-S Series

Rectangular · Mid-drive Differential 6-Wheel · 500×200mm / 800×200mm · 10mm re-localization

  • Tbot-S5Rectangular · Mid-drive Differential 6-Wheel (Compact) · 500×200mm · 10mm re-localization100~500kg
  • Tbot-S8Rectangular · Mid-drive Differential 6-Wheel (Standard) · 800×200mm · 10mm re-localization100~500kg
3D Multi-line LiDAR Navigation · Spatial Obstacle Avoidance
Tbot-N 3D multi-line LiDAR navigation chassis

Tbot-N

3D Multi-line LiDAR Navigation Chassis · 500mm round · Mid-drive Differential 6-Wheel · 100kg payload · 10mm re-localization

3D Multi-line LiDAR Navigation · Spatial Obstacle Avoidance
Tbot-X4 4WD diff navigation chassis

Tbot-X Series

4WD Differential · 4-Wheel · 600×500mm · 10mm re-localization

  • Tbot-X44WD Differential · 4-Wheel · 600×500mm · 10mm re-localization100~500kg
  • Tbot-X1004WD Differential · Heavy-load · 1000×600mm · 10mm re-localization100~500kgSize Customizable
3D Multi-line LiDAR Navigation · Spatial Obstacle Avoidance
Tbot-X2 front-drive 4-wheel 3D LiDAR navigation chassis

Tbot-X2

Front-drive Differential · 4-Wheel · 600×500mm · 10mm re-localization

Payload100~500kg

3D Multi-line LiDAR Navigation · Spatial Obstacle Avoidance
Tbot-ACK Ackermann navigation chassis

Tbot-ACK

Ackermann Steering · 4-Wheel · 1500×800mm · 10mm re-localization

Payload300~500kgSize Customizable

3D Multi-line LiDAR Navigation · Spatial Obstacle Avoidance
Tbot-MW 4WD Mecanum navigation chassis

Tbot-MW

4WD Mecanum · 600×500mm · 10mm re-localization

Payload50kgSize Customizable

3D Multi-line LiDAR Navigation · Spatial Obstacle Avoidance
Platform Modules

Platform Modules & Applications

Tbot platform home elder-care companion application

Home-grade Chassis · Elderly Care Companion

  • Tbot-L Light Chassis · SLAM navigation · 18m LiDAR · 24V 15Ah · brushless motor
  • Tbot-H Home Chassis · SLAM navigation · 8m LiDAR · 12V 15Ah · brushed motor

Spec 350×330×136mm · ~10kg · dual-drive payload 10kg · max speed 0.5m/s · 4 wheels (2 drive + 2×1.5" omni) · LiDAR×1 + ultrasonic×2 · ~3h charging · auto dock return

Tbot bionic collaborative arm

Bionic Collaborative Flexible Arms

  • Tbot-ArmPX Planetary Arm · Planetary Joint Modules · 3–6 axes · 0.5–1kg payload
  • Tbot-ArmHX Harmonic Arm · Harmonic Joint Modules · 3–6 axes · 0.5–1kg payload

Flexible light-duty design for grasping and interaction in home services and elderly care.

Robot controller and cloud control system diagram

Robot Controller & Control System

  • Android controller tobot3399 / tobot3288 · 5.5–11.6"+ touchscreens · 4/6-mic array voice (source localization, echo cancellation, full-duplex, one-wake multi-turn conversation)
  • Chassis map management software & SDK: mapping, map switching, waypoints, virtual walls, relocalization, speed settings, low-battery auto-charging
  • Scanner / NFC (ID, transit cards) / WiFi / BT / 4G / USB camera offline face recognition / phone control — all with built-in SDK
  • Peripheral controller: elevator module (call & floor reading), thermal infrared sensing, light strip effects (breathing/chasing), expression screen 3.5/5/7"
  • Servo / planetary / harmonic motor control for arms and head, 5 DOF per arm
Mobile manipulator solution - robot body, client and cloud architecture diagram
Mobile Collaborative Robot Solution · Robot Body · Client · Cloud

Providing equipment and system intelligent-unmanned-upgrade services for all industries: the robot body carries the navigation chassis and business host; the client enables interactive robot control, while the cloud platform handles robot management, user management, monitoring and industry AI big-data functions, with all three collaborating on efficient data and instruction exchange.

Modular design, SDK packaging and standard interfaces with strong chassis, voice and peripheral support; one-stop technical services including appearance, structure, hardware and software design.

Chassis Technology

Mature Navigation Technology · Standard on All Models

All chassis come with mature SLAM and navigation, support multi-sensor fusion and can be simplified on demand; 10mm re-localization accuracy; compatible with mainstream domestic sensors and electronics with a large customer base; optional dual front/rear LiDAR + depth camera + ultrasonic array for 360° blind-spot-free perception; ≥10h no-load / 6h full-load battery life; ROS interface available.

Mature SLAM & Navigation

Mapping, localization, path planning and auto dock-return are mature and proven indoors and outdoors.

Multi-sensor Fusion

LiDAR fused with vision and IMU for robustness in complex environments, easily expandable.

Sensor Simplification

One 3D multi-line LiDAR covers most scenarios, eliminating depth cameras, ultrasonic and drop sensors.

Ecosystem & Customers

Compatible with mainstream domestic sensors and electronics, validated by a large customer base.

ComparisonTraditional Single-line LiDAR3D Multi-line LiDAR
Perception2D single plane3D spatial perception
Overhangs / low objectsNot detected, collisionsSmooth passage over overhangs, narrow aisles & low objects
Sensor setupLiDAR + depth camera + ultrasonic stackOne LiDAR is enough
Positioning accuracyModerate re-localization10mm re-localization
Narrow aisles & complex scenesLimited, stuck easilySmooth in narrow & complex scenes
Cost & maintenanceHigh cost, complex calibrationSimplified, reliable & cost-effective
Top-mounted 3D LiDAR

Top-mounted Inverted 3D Multi-line LiDAR for Whole Robots

For humanoid, cleaning, delivery, reception and inspection robots, the 3D multi-line LiDAR can be inverted on top of the robot for a higher, farther and unobstructed 3D field of view.

High, Unobstructed View

Mounted on top of the robot, it looks over desks, stacks and crowds; a 360° horizontal scan is not blocked by the body, detecting obstacles early at long range.

Detection Range 40–60 m

High top mounting with 32/64/128-line LiDAR reaches 40–60 m, enabling early slow-down and detour in large spaces, factories and parking lots.

3D Point-Cloud Obstacle Avoidance

Outputs a full 3D point cloud; overhead pipes, low obstacles, glass doors and step edges are all detected, supporting 3D navigation and semantic avoidance.

LiDAR IP65 Protection

The top LiDAR is IP65 (dust- and water-spray protected); the whole robot is IP54, suited for malls, factories, underground garages and other demanding commercial environments.

Core Specs

3D Multi-line LiDAR Navigation Chassis · Core Specs

LiDAR Lines32 / 64 / 128-line multi-line LiDAR selectable
Detection Range40 ~ 60 m
Localization AccuracyCoarse: ±5 cm; precise: ±2 cm
Localization, Navigation & Avoidance3D multi-line LiDAR localization, navigation and avoidance; supports 3D point-cloud avoidance
Battery LifeNo load ≥ 10 h; full load 6 h
Climbing15°
Obstacle Crossing2 cm
Min. Aisle Width56 cm
Robot ProtectionIP54
LiDAR ProtectionIP65
E-StopE-stop button supported
Environment IntegrationSupports automatic doors and elevators
Embodied AI

Embodied AI Algorithm Stack

From perception and navigation to motion control and task decision-making, a complete embodied AI stack enabling autonomous robot movement and operation.

Perception & Localization

LiDAR / visual SLAM, multi-sensor fusion, object detection & segmentation, 3D point-cloud processing.

Navigation & Planning

Global & local path planning, costmaps, semantic navigation.

Motion Control

Pose control, trajectory & velocity optimization, trajectory tracking, motor control.

Task Decision

Embodied learning and intelligent decision-making for autonomous tasks in complex scenarios.

Reliability

A More Reliable 3D LiDAR Navigation Chassis

Fewer Cables & Connectors

A single 3D multi-line LiDAR replaces stacked sensors, cutting cables, connectors and failure points for a simpler system.

Higher MTBF · Lower Service Cost

Fewer failure points raise MTBF and lower service costs, keeping the robot stable over long-term operation.

Lower Compute Load

No need to run multi-modal fusion at once; lower main-controller compute load, less heat and power draw.

Longer Battery Life

Lower sensor and compute overhead benefits battery life: ≥10 h no load, 6 h full load.

Manufacturing & Service

Volume Production · Professional Service

Years of Tbot Platform R&D

Years of accumulated Tbot platform R&D across multiple product generations — mature, stable and battle-tested.

University Research Commercialization

Technology nurtured from university research — a solid engineering foundation with continuous innovation.

Deep OEM Partnership

Deep partnership with a major robot OEM: standardized lines, strict QC, reliable delivery from prototype to volume.

Professional Service Team

Served by a dedicated professional robot after-sales service company with a complete team and clear split across R&D, production and service.

Real-time Response

Real-time response, fast diagnosis and fix to keep robots running continuously.

Worry-free After-sales

A complete service network and spare-parts support so customers can buy and operate with confidence.

FAQ

FAQ

It includes dual- and four-wheel-drive mobile chassis, indoor/outdoor localization and navigation fusion, bionic collaborative flexible arm technology, integrated servo joint modules and an AI big-data platform — all components from our own parts and self-built supply chain.
Tbot-N5-3D, Tbot-X2, Tbot-S series, Tbot-X series, Tbot-ACK, Tbot-MW and Tbot-OW — seven forms covering differential, four-wheel-drive, omni, Mecanum and Ackermann structures with 100–500 kg payloads.
Modular, building-block R&D and manufacturing lets customers focus on upper-layer applications, quickly building low-cost prototypes for validation and supporting mass production — greatly shortening the time to a deployed robot.

Ecosystem Partners

RoboSense速腾聚创
Livox览沃
HESAI禾赛
WANJI万集
Rockchip瑞芯微
Horizon Robotics地平线
NVIDIA英伟达
Intel英特尔

Related Products & Tools

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Delivery & Assurance

Standard models 15–25 days · Custom ODM 45–60 days · MOQ 1 unit

12-month warranty
≤4hbusiness-day response
48hspare parts dispatch
2free training sessions

Pick your chassis in 3 minutes →View full warranty policy and response SLA →

Need a Complete Robot Solution?

One-stop customization of design, structure, hardware, software and platform — from prototype to mass production.

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