SLAM mapping and navigation
360° scan out to 30 m at 7 Hz gives the point clouds SLAM and obstacle avoidance run on.
Engineering inference
YDLIDAR (Shenzhen EAI Technology)
YDLIDAR TG30 360° ToF Lidar (IP65)
YDLIDAR TG30 is an IP65 360° 2D ToF lidar. It ranges 0.05–30 m at 80 % reflectivity with ≤ ±60 mm mean error to 5 m and ≤ ±100 mm at 20–30 m. It samples at 20 kHz and spins at 5–12 Hz (7 Hz default, set by command) for 0.09–0.22° resolution. Two-way 3.3 V UART at 512000 baud on PH2.0-5P, 5 V / 340 mA, 905 nm Class I laser, 100 klux, 140 g, Ø75.8 × 34.7 mm.
TG30Development boardPrice$440.00aifitlab.com · preorder
Buy at aifitlab.com Overview
Motor essentials
Facts about the complete product. Unknown values remain open design questions.
A good fit for
Guidance to help you shortlist. The basis is shown for each recommendation.
ROS 2 robot builds
A maker-published or maker-linked ROS 2 driver means it drops into a ROS 2 / Nav2 stack without a custom node.
Engineering inferenceOutdoor robots
IP65 housing and 100 klux ambient-light rating (reference) with a 30 m range — the enclosed TG30 suits outdoor mobile robots where open-rotor lidars do not.
Manufacturer guidanceNo-load speed, rated performance and stall limits describe different operating points. A stall specification is not a continuous operating rating.
3D model & CAD
3D model & CAD files
Generated from the datasheet's dimensioned drawing and measured against it. Download the STEP to check fit in your own enclosure.
- Envelope (L × W × H)
- 75.8 × 75.8 × 34.7 mm
- Verification
- generated
- Envelope complete
- Yes
Range & scan
Range, scan and interface
How far it sees, how fast it scans, and how the robot reads it.
- Lidar type
- 2D scanning
- Ranging method
- dToF
- Min range
- 0.05 m
- Max range
- 30 m
- Max range rated at reflectivity
- 80 %
- Accuracy (±)
- 100 mm
- Accuracy detail
- ≤ ±60 mm 0.05–5 m; ≤ ±40 mm 5–20 m; ≤ ±100 mm 20–30 m (mean error)
- Scan frequency
- 7 Hz
- Sample rate
- 20,000 Hz
- Angular resolution
- 0.13 °
- Horizontal field of view
- 360 °
- Wavelength
- 905 nm
- Laser safety class
- Class I (IEC 60825-1, 21 CFR 1040.10/1040.11)
- Interface
- UART
- ROS 2 driver
- Yes
- ROS drivers
- ydlidar_ros2_driver (ROS 2)
- Ambient light rating
- 100 klux
- IP rating
- IP65
- Weight
- 140 g
- Supply voltage
- 4.8–5.2 V
| Pin / wire | Position | Role | Notes |
|---|---|---|---|
| VCC | power in | Power supply — Positive | |
| Tx | uart tx | Output — System serial output | |
| Rx | uart rx | Input — System serial port Input | |
| GND | ground | Power supply — Negative | |
| NC | other | Reserve — Reserved pin |
| Connector | Type |
|---|---|
| ph20_5p | PH2.0-5P cable terminal: VCC, Tx, Rx, GND, NC (120 ± 15 mm lead) |
Max range is the printed figure at the stated target reflectivity; accuracy is the typical datasheet value. Scan frequency is the default rotation or frame rate.
Specifications
Motor performance
No-load, rated-load and stall figures retain their separate test conditions.
Stall torque and current are not continuous ratings. Check the duty cycle and starting load when choosing the driver and power supply.
Thermal limits by level
Product operating conditions, chip ambient ratings, package case limits and junction maxima remain separate.
Motor body
- Product operating range
- 0 to 50 °C
Mechanical dimensions
Reported product dimensions may exclude protruding components. Unknown height does not establish a complete clearance envelope.
- Length
- 75.8 mm
- Width
- 75.8 mm
- Reported height / thickness
- 34.7 mm
Attached generated geometry is an approximate envelope. A generated outline does not establish an electrically verified PCB footprint.
Board connectors
| ID / type | Pins | Pitch | Notes |
|---|---|---|---|
| ph20_5pPH2.0-5P cable terminal: VCC, Tx, Rx, GND, NC (120 ± 15 mm lead) | 5 | 2 mm | — |
Complete structured record
Every available field, including details beyond the summaries. Null means the value has not been established.
Sourcing & files
Supplier offers
US / USD is the target market. Observed price and stock are separate from a delivery quote.
aifitlab.com
US · USD
$440.00Minimum quantity unknown
- Observed stock
- preorder
- Checked
- Oct 18, 2026, 04:11 AM UTC
- Delivery estimate
- Not quoted
This observation is stale or has no verified check time. Recheck with the supplier.
Visit supplier (opens in a new tab)Delivery depends on quantity, postal code and shipping method. A dispatch statement such as “ship today” is not an arrival estimate.
Design files and references
Each source keeps its own verification status. Confirm the part revision and file contents before using it in a design.
Datasheet (opens in a new tab)
Manufacturer reference
YDLIDAR TG30 — product photo (opens in a new tab)
Unverified reference
inspected: YDLIDAR-branded render, enclosed black round housing with a flanged base and a blue YDLIDAR badge on top; matches the Ø75.8 drawing. Distributor-hosted.
STEP (generated from datasheet drawing) — link unavailable
Generated asset
cad_check passed
Generated envelope geometry may also exist for this record. It does not replace manufacturer CAD or a verified electrical land pattern.
Source evidence
Document provenance, retrieval dates and the field groups supported by each source.
Supports: spec.constraints.electrical.io_voltage_v, spec.constraints.electrical.supply_voltage_max_v, spec.constraints.electrical.supply_voltage_min_v, spec.constraints.thermal.operating_temp_max_c, spec.constraints.thermal.operating_temp_min_c, spec.geometry.cad.bbox.height_mm, spec.geometry.cad.bbox.length_mm, spec.geometry.cad.bbox.width_mm, spec.geometry.cad.envelope_complete, spec.geometry.cad.mesh_path, spec.geometry.cad.step_path, spec.geometry.cad.verification, spec.geometry.dimensions.height_mm, spec.geometry.dimensions.length_mm, spec.geometry.dimensions.width_mm, spec.geometry.other.weight_g, spec.provides.accuracy_mm, spec.provides.accuracy_note, spec.provides.ambient_light_klux, spec.provides.angular_resolution_deg, spec.provides.features, spec.provides.fov_horizontal_deg, spec.provides.interface, spec.provides.ip_rating, spec.provides.laser_class, spec.provides.lidar_type, spec.provides.range_max_m, spec.provides.range_min_m, spec.provides.range_reflectivity_pct, spec.provides.ranging_method, spec.provides.ros2_driver, spec.provides.ros_drivers, spec.provides.sample_rate_hz, spec.provides.scan_frequency_hz, spec.provides.wavelength_nm, spec.usage.connectors, spec.usage.pinout, spec.usage.pinout_complete, spec.usage.requirements.other.supply_current_ma
sha256 45384624ad17f9bdd4437fd0394100acda3954e5d43dad2868ec7f6022c9f73f
Supports: offers
FAQ
YDLIDAR TG30 360° ToF Lidar (IP65) questions
What voltage powers the YDLIDAR TG30 360° ToF Lidar (IP65)?
Supply range 4.8–5.2 V.
How much does the YDLIDAR TG30 360° ToF Lidar (IP65) cost?
From $440 at aifitlab.com. Prices are observed unit prices before tax and shipping.
What are the YDLIDAR TG30 360° ToF Lidar (IP65) dimensions?
75.8 × 75.8 × 34.7 mm. A STEP model is available for enclosure fit checks.
Where does this YDLIDAR TG30 360° ToF Lidar (IP65) data come from?
Every value in this record is traced to a source — 2 documents including the board and chip datasheets — with the page and table cited per value. Unknowns are left explicit, never guessed.
Sources
- YDLIDAR TG30 360° ToF Lidar (IP65) datasheet — YDLIDAR (Shenzhen EAI Technology)
- aifitlab.com listing