HESAI 3D-LIDAR · JT128

Hesai JT128 — hyper-hemispherical 360° LiDAR.

Mini 3D-LiDAR with a hyper-hemispherical 360° × 189° field of view — no blind zone above the sensor. 60 m max range, 1,152,000 points/second from 128 channels, IPX7, 265 g. The highest short-range point density in our lineup, sold and supported by the OWL EYE® team.

360° × 189° field of view
60 m max. range
1,152,000 points / second
IPX7 waterproof
HESAI JT128  ·  Hyper-hemispherical coverage · 128 channels

One sensor. Everything around it.

The Hesai JT128 is a mini 3D-LiDAR sensor with a hyper-hemispherical 360° × 189° field of view, 60 m maximum range (40 m @ 10 % reflectivity), 128 channels and 1,152,000 points per second — in a 265 g housing rated IPX7.

The 189° vertical field of view is what sets the JT128 apart: the coverage dome reaches past the horizontal plane, so a single sensor sees everything around and above its mounting position — no blind cone on top, no second sensor to fill the gap. With 128 channels it delivers the highest short-range point density of any sensor we resell, at an angular resolution of 0.4° (H) × 0.74° (V).

We deploy the JT128 where compact platforms need dense all-round perception — mobile robots, indoor mapping rigs, top-down bunker monitoring. See Mobile Mapping and Bunkers & Feeders for live integrations of this sensor class.

Price on request — invoiced with net payment terms for commercial customers.

Documentation: datasheet and integration notes on request — ask the engineering team.

"189° vertical means nothing overhead goes unseen — one sensor covers the full dome."

Official Hesai reseller — tested and calibrated by the same team that runs OWL EYE® installations across Europe.

Hesai JT128 · Technical data

Full datasheet.

Manufacturer specifications from the official Hesai JT128 product documentation. We test every unit on arrival and can supply calibration documentation for your mounting geometry.

Field of view
360° × 189°
Range
60 m max / 40 m @ 10 %
Point rate
1,152,000 pts/s (single return)
Channels
128
Angular resolution
0.4° (H) × 0.74° (V)
Protection class
IPX7
Laser safety
Class 1 (eye-safe)
Weight
≈ 265 g
Dimensions
Ø 62.5 × 73 mm
Noise
< 30 dB
JT128 applications

Where the JT128 fits best.

Compact platforms where dense all-round perception matters more than long range — robotics, indoor mapping, top-down monitoring.

AGV / AMR robot navigation Mobile mapping rigs Indoor SLAM & warehouse logistics Bunker / silo top-down monitoring Service & delivery robotics Drone-based close-range mapping Construction-site scanning Gate & portal detection

For long-range outdoor surveying, see the Livox Avia (450 m range, triple return); for the compact 360° all-rounder with more range, the Livox Mid-360S (360° × 59°, 70 m).

Buying through Sachtleben

Bench-tested before it ships.

Every unit we resell is bench-tested on arrival with the same calibration process we use in OWL EYE® production systems. Shipped from German stock, invoiced to commercial customers in the EU.

Field-deployment notes included

Every order ships with a one-page mounting + calibration note from our own installations — pitfalls, alignment tips, recommended driver versions. Information you won't find in the manufacturer manual.

Integration support

We get you to your first registered point cloud — included in the price, no consulting upsell. Ethernet interface, standard point-cloud formats, documented integration path.

Or talk to engineering first

Not sure whether the JT128, the Mid-360S or the Avia fits your application? Book a 15-minute call — we walk through the trade-offs before you buy.

Need the Hesai JT128?

Send us your quantity and delivery address — written quote within one business day, invoiced — no prepayment. Or ask engineering whether the JT128 is the right sensor for your application.

info@sachtleben-technology.com +49 7831 969 22-190
Hesai JT128 inquiry

Quote, datasheet or integration support.

Tell us about the application — we reply with specs, prices and integration notes within one business day.

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