Han's Robot Robots: 8 Elfin Cobots From 3 to 15 kg

Every single Han’s Robot in our database is a collaborative arm - 8 Elfin-series cobots, zero traditional industrial robots, all built on a distinctive dual-joint module design that sets the brand apart from every other cobot maker in this payload class. If you need a light-to-mid payload cobot in the 3-15 kg range with repeatability as tight as 0.02 mm on the Pro variants, Han’s Robot deserves a place in your shortlist. If you need a traditional six-axis industrial arm or anything above 15 kg in this catalog, keep looking.

Who makes Han’s Robot?

Han’s Robot Co., Ltd. (Shenzhen Han’s Robot Co., Ltd.) was founded in September 2017 and is headquartered in Baoan District, Shenzhen, Guangdong, inside the Han’s Laser Global Intelligent Manufacturing Center. That address matters: Han’s Robot is a subsidiary of Han’s Laser Technology Industry Group, one of China’s largest laser-equipment manufacturers, with annual revenue in the billions of RMB and an established global manufacturing infrastructure. That parent-company backing gives Han’s Robot supply chain depth and R&D scale that a standalone cobot startup cannot match.

Primary production and R&D are split across Shenzhen and Foshan, with regional subsidiaries in Tianjin, Wuxi, and Chengdu covering the Chinese domestic market. Export distribution into North America runs through Han’s Laser USA. The application focus is broad by design: assembly, pick-and-place, welding, grinding, spraying, screw-driving, dispensing, and inspection. Those are the bread-and-butter cobot use cases, and the Elfin lineup is sized precisely for them.

The Elfin-Pro line earned design recognition and sits at the tighter end of the accuracy range. Han’s Robot’s broader portfolio extends into an Elfin-Ex (explosion-proof) line and an S-series for heavier palletizing payloads reaching 25-30 kg, but those are outside the eight robots tracked in the Industrial Robotics Hub database. What you see here is the 3-15 kg Elfin core. Sources: Han’s Laser USA product page and us.hanslaser.net specs.

What types of robots does Han’s Robot make?

The answer is simple and worth stating plainly: Han’s Robot’s entire IRH catalog is cobots, 100% of it. There is no articulated industrial arm here, no SCARA, no delta. Every model is a collaborative robot designed for human-robot workspace sharing.

That 100% cobot composition reflects a deliberate product strategy. Han’s Robot is not trying to compete in high-speed industrial automation - it is targeting the human-adjacent tasks where safety-rated torque sensing and ISO/TS 15066 compliance matter more than peak cycle times. The dual-joint module architecture, where a single motion module houses two joints rather than one, reduces the part count in the arm and theoretically simplifies maintenance. Whether that matters to you depends on your service contract and spare-parts availability in your region.

Payload range: 3 kg to 15 kg

The eight Elfin robots span a 5x payload range from 3 kg at the bottom to 15 kg at the top. The distribution clusters at the lighter end: five of the eight models carry 8 kg or less, with only the E10 and E15 pushing above that threshold. Median payload across the lineup is 6.5 kg.

The payload chart reveals a pattern worth noting. The E05-L carries only 3.5 kg despite a much longer 950 mm reach than the 5 kg E05 at 800 mm. You are trading payload capacity for reach when you go to the -L extended variant, and the same logic applies to the E10-L vs. E10. If you need both reach and payload, the E10 at 1000 mm reach and 10 kg capacity is the inflection point before diminishing returns set in.

The top-end Elfin E15 at 15 kg and 1300 mm reach is the only model where Han’s Robot approaches the upper boundary of typical cobot deployments. At that payload, you are handling substantial assemblies or end-of-arm tooling that itself weighs several kilograms. Repeatability on the E15 is 0.1 mm, which is appropriate for palletizing and heavy handling but not for precision inspection or dispensing.

Han’s Robot performance specs at a glance

Type	Robots	Payload median	Repeat median	Speed range	IP67+
Cobot	8	6.5 kg	0.03 mm	-	0%

Speed data is not published for the Elfin series in Han’s Robot’s standard English-language documentation, so the speed column carries no figures here. IP67 or better ingress protection is absent from all eight models in the database - none of the standard Elfin variants are rated for washdown or immersion environments. Han’s Robot does offer an Elfin-Ex explosion-proof line separately, but that is not in this catalog.

Repeatability median of 0.03 mm sits in competitive cobot territory. The tightest figure in the lineup is 0.02 mm on the Elfin E05-Pro, which matches precision-class European cobots. The loosest is 0.1 mm on the E10-L and E15, where the priority is clearly reach and payload rather than positional accuracy.

Complete Han’s Robot robot lineup

Model	Type	Payload (kg)	Reach (mm)	Repeat (mm)	Max Speed (mm/s)	IP
Elfin E03	Cobot	3	590	0.03	-	-
Elfin E05	Cobot	5	800	0.03	-	-
Elfin E05-Pro	Cobot	5	800	0.02	-	-
Elfin E05-L	Cobot	3.5	950	0.03	-	-
Elfin E10	Cobot	10	1000	0.05	-	-
Elfin E10-L	Cobot	8	1300	0.1	-	-
Elfin E10L-Pro	Cobot	8	1300	0.03	-	-
Elfin E15	Cobot	15	1300	0.1	-	-

The Pro suffix consistently means tighter repeatability. The E05-Pro improves from 0.03 mm to 0.02 mm over the standard E05 with identical payload and reach. The E10L-Pro improves from 0.1 mm to 0.03 mm over the E10-L with the same 8 kg payload and 1300 mm reach. If your process requires precision and your budget allows, the Pro variant is the obvious choice. Product details are documented on the Han’s Laser USA robot product pages.

Which Han’s Robot robot fits your application?

Precision dispensing or inspection in a compact cell. The Elfin E05-Pro at 5 kg payload, 800 mm reach, and 0.02 mm repeatability is the pick. That 0.02 mm figure is unusually tight for a cobot at this price tier and puts it on par with cobots from European manufacturers costing significantly more. If your end-of-arm tool weighs under 3 kg and your workpiece fits within an 800 mm envelope, this is the accuracy-first choice in the Elfin catalog.

Long-reach light-duty assembly above a conveyor. The Elfin E05-L extends reach to 950 mm while keeping the same 0.03 mm repeatability as the standard E05. The trade-off is a payload drop to 3.5 kg, so your gripper and workpiece combined must stay under that figure. This is the configuration for reaching across a wider conveyor or into a deep fixture without repositioning the robot base.

Mid-weight handling with full 1300 mm reach and precision. The Elfin E10L-Pro is the most capable robot in the lineup on a combined reach-plus-accuracy basis. Eight kg payload, 1300 mm reach, 0.03 mm repeatability. That combination is genuinely unusual - most robots at 1300 mm reach sacrifice repeatability to get there. Use this for tasks like circuit board handling, optical component placement, or precision fastening where the work cell is physically large.

Heavy palletizing or box handling at the cobot payload ceiling. The Elfin E15 is the only Han’s Robot in this catalog that crosses 10 kg. At 15 kg and 1300 mm reach, the 0.1 mm repeatability is adequate for packing, stacking, and transfer tasks. Expect to pair this with a suction or mechanical gripper rated for that payload and confirm your collaborative safety assessment, since 15 kg moving at cobot speeds still carries meaningful kinetic energy.

Tight-footprint assembly with moderate reach needs. The Elfin E03 is the entry point: 3 kg payload, 590 mm reach, 0.03 mm repeatability. Use this where floor space is the primary constraint - a 590 mm reach arm has a very compact work envelope - and where workpiece mass is consistently low. Ideal for small electronics assembly or laboratory automation where the robot sits adjacent to other equipment.

The bottom line

Han’s Robot is a focused bet. The Elfin lineup does one thing - collaborative arms in the 3-15 kg range - and several of those arms do it with precision specs that compare favorably to more established cobot brands. The 0.02 mm figure on the E05-Pro is not marketing copy; it is a verifiable technical parameter, and at the 5 kg class that puts Han’s Robot in genuine competition with Tier 1 European cobots on accuracy grounds.

The dual-joint module architecture is the differentiating mechanical claim. Fewer discrete joints in the arm means fewer potential failure points and a different maintenance profile than conventional six-joint designs. Whether that holds up in multi-shift production is something you should verify with reference customers before committing.

What Han’s Robot cannot offer from this catalog: traditional industrial arms for high-speed isolated automation, IP-rated variants for food processing or washdown environments, or anything above 15 kg without moving to product lines not tracked here. There is also no published speed data for the standard Elfin series in English-language documentation, which creates a real due-diligence gap if cycle time is a decision driver. You will need to request that data directly from Han’s Laser USA or run your own trials.

Buy Han’s Robot if: you need a light-to-mid payload cobot with competitive repeatability, especially if the E05-Pro’s 0.02 mm spec aligns with your process requirements, and if you are comfortable working with a Chinese manufacturer that has solid parent-company backing but less established Western service infrastructure than Universal Robots or FANUC cobots.

Look elsewhere if: you need speed data upfront, IP67 protection, payloads above 15 kg, or a manufacturer with a dense North American or European service network. Han’s Robot is building that presence, but it is not there yet at the scale of the cobot market leaders.

The spec table is the buying decision. Pick your payload first - that eliminates most of the lineup. Then choose between standard and Pro based on your repeatability requirement. If reach is the swing variable, the -L variants extend range at the cost of payload. The E10L-Pro is the single robot in this catalog that wins on every performance dimension except maximum payload, which is why it appears in the related robots section at the top of this guide.

Further reading: Han’s Laser USA Elfin product overview and lightweight Elfin-P series.

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