Hokuyo UTM-30LX-EW Scanning Laser Rangefinder
Description
Please be advised all Hokuyo components not in stock now have a 10-12 month lead time
- Supply voltage: 12VDC ±10%
- Detectable in Snowy, Rainy, Foggy and Dusty conditions
- Ethernet Interface
- Can be used Outdoors
- IP Rating: 67
The Hokuyo UTM-30LX-EW Scanning Laser Rangefinder is a small, accurate, high-speed device for outdoor robotic applications. This model uses Ethernet interface for communication and can obtain measurement data in a wider field of view up to a distance of 30 meters with millimeter resolution in a 270° arc. To ensure reliable measurement results in adverse conditions such as rain, fog, snow, or dusty environments, this device uses multi-echo technology for detection. It allows for receiving multiple reflected waves per transmitted laser pulse in order to obtain usable measurement data. The result is very reliable object detection and 2-D mapping of the environment in all weather conditions.
Features:
- Long Detection range: 30m
- Wide Angle: 270 Degree
- Outdoor Environment
- Compact and Light: W60 x D60 x H87 mm, 370g
- Multi-Echo Detection for Outdoor Applications
- Power source: 12VDC±10% (Current consumption: Max:1A, Normal: 0.7A)
- Consumption current: During operation: 0.7A or less, Start-up: Max. 1A
- Principle: Direct Time of Flight
- Light source: Semiconductor laser diode (?=905nm) Laser safety Class 1(FDA)
- Detection Range: 0.1 to 30m (White Square Kent Sheet 500mm or more), Max. 60m 270°
- Accuracy: 0.1 to 10m: ±30mm, 10 to 30m: ±50mm*1
- Multi-Echo function: Max. 3-output of distance data per step-1
- Angular Resolution: 0.25º (360º/1,440 steps)
- Scan Time: 25msec/scan
- Sound level: Less than 25dB
- Interface: Ethernet
- Synchronous output: NPN open collector
- Command system: Exclusively designed command SCIP Ver. 2.0
- Connection: Power and Synchronous output: 2m flying lead wire, USB: 2m cable with type-A connector
- Amblent (Temperature/Humidity): -10 to +50 degrees C, less than 85% RH (without dew and frost)
- Vibration Resistance: Double amplitude 1.5mm 10 to 55Hz, 2 hours each in X, Y and Z direction
- Impact Resistance: 196m/s2, 10 times in X, Y and Z direction
- Indication lamp: Power (Green), Operating/Trouble (Orange), Operating: Light-up, Trouble: Blink
- Communication protocol: SCIP2.2 (Exclusive command) -1
- Protective structure: IP67 (IEC standard)
- Weight: Approx. 210g (without cable attachment)
I have been using the UTM-30LX for several years now for indoor positioning and can't say enough good things about it. When it came time to purchase some more, I was ecstatic to find a TCP enabled version of the same laser. Hokuyo seems to have taken all the minor things that were problematic (at least for my application) about the UTM-30LX and upgraded them to make this version. Functionally, the laser appears to work the same. I don't use it outside so I can't comment on how much better it works in dusty/sunny conditions. I did, however notice an improvement with some types of reflective objects. Like the older UTM-30LX, it has the same power cable with identical connectors. The second cable, however, is about 10 inches in length with an RJ45 connector. They include an adaptor so you can simply plug in an Ethernet cable to extend to any length. Within an hour, I had this laser up and running with the TCP communication. It defaulted to 192.168.0.11, port 10940 and there was software on the Hokuyo to change the IP address and gateway. There was no obvious way to change the port number, however this is not a big deal. One thing to note however, is that the TCP stream appeared to have a few extra line feeds (\n) on the end of each message that needed to be parsed out. Also not a big deal. Mechanically, there is no change in the operation speed, 25ms per revolution, but now there is much more flexibility in the communication speed. This is not so much of a deal if you have a single laser plugged into a computer, but if you have multiple devices, this is huge. You can now utilize a typical 10/100 or 10/1000 router or switch which is a big step up from the USB 2.0 (limited to somewhere around 480 Mbs). I tested multiple high speed devices on both a hardwired switch, and wireless router with multiple other high speed devices with absolutely no lag. I would HIGHLY recommend this for anyone needing the fantastic operation capability of the UTM-30LX but with wireless/more flexible/rugged connection and protocol.
Refund Policy
If you are not satisfied with a product purchased from the Site, you may request a return within 30 days from the delivery date, unless the product is listed under the Return Exceptions below or is subject to specific return conditions noted on the product page.
Please review the Return Conditions, Return Exceptions and the process on How to Request a Return Authorization (RA) before initiating a return request.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at RoboItchi's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
- A valid Return Authorization (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
- The RA number is valid for 30 days. The returned item must be received within that period.
- The RA number must be included with the return.
- Products must be returned in unused, unmodified condition (e.g., no scratches, alterations, missing parts, or signs of installation/use) and in their original packaging, suitable for resale.
- Shipping fees are non-refundable. Return shipping costs are the responsibility of the customer, except in cases of a product confirmed defective through RoboItchi's troubleshooting process or of a verified shipping error by RoboItchi.
- Refunds are processed within 7 days after receipt and inspection of the returned item.
- A ¥10,000 cleaning fee may apply to domestic robots returned in used or unclean condition.
- A 20% restocking fee may apply to large-quantity returns of items ordered specifically for the customer from the manufacturer or not part of RoboItchi's standard inventory.
Return Exceptions
The following products are not eligible for return or refund under this policy:
- Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
- Consumables — Use and wear-and-tear components, altered or depleted through use (e.g., batteries, belts, brushes, gears, filament, tires, disposable bags, lubricants, greases, waxes, etc.). Not eligible for return once opened or used.
- Perishables — Goods liable to deteriorate or expire rapidly. Not eligible for return.
- Sealed goods (health or hygiene) — Items sealed for health-protection or hygiene reasons (e.g., masks, gloves, odor-absorbing products). Not eligible for return once unsealed.
- Build-it-yourself products and items requiring customer assembly — Including robots & kits, robot parts, and other products requiring assembly or soldering. Not eligible for return once assembled, soldered, or installed.
- Digital Goods, Software, and Apps — Final sale only, due to licensing restrictions.
- Clearance Items — Products identified as clearance or final sale, including end-of-life or discontinued items.
- Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
- On-Demand Items — Standard catalogue products not stocked by RoboItchi and ordered specifically to fulfill a customer request.
- Professional & Specialized Equipment — See the Professional & Specialized Equipment Warranty page and Professional & Institutional Buyers (B2B) section in the Terms & Conditions.
How to Request a Return Authorization (RA)
To request a return, submit a support ticket from your account under My Support Tickets to obtain a Return Authorization (RA) number. Returns without an RA number will be refused.

