SEER Robotics SlimStack 1500 Automated Forklift (SSS-1500EU)

A pallet does not wait for a driver to finish his coffee, and a night shift does not always have the people to move it. The SEER Robotics SlimStack 1500 Automated Forklift (SSS-1500EU) is built for that gap: a stacker that finds the pallet, lifts it and puts it on the rack without anyone on the seat.

The product is available through this page, by quotation.

Background

SEER Robotics and its lineage

SEER Robotics (06106.HK) is a platform-based embodied intelligent robotics company built around the Robot Brain. It serves more than 2,500 customers worldwide with intelligent robotics solutions. The SlimStack 1500 comes from that platform approach: the same control thinking that moves other SEER machines is applied here to a forklift that lifts and stacks.

The family around this model is broad. Buyers who want to compare other models can look at the SEER Robotics SSS-2000EU or the SEER Robotics SFL-CDD14 & SSS-1400EU. The wider range is listed under Autonomous Forklifts.

Positioning and key technology

The SSS-1500EU belongs with the Stacker Forklifts. It has a rated load capacity of 1500 kg (3306.93 lb) and navigates by laser SLAM, which means it works out its position from the laser scan of its surroundings. Its navigation position accuracy is ±10 mm (±0.39 in) and its navigation angle accuracy is ±0.5°.

Perception does a lot of the work. The robot carries one SLM-SLE4248 lidar and three SICK HV lidars. A 3D obstacle avoidance camera scans objects within a distance of 0.2 m to 5 m and measures their depth data. AI deep learning recognizes pallets in various specifications, different colors, wrapped or damaged pallets, and racks and cages. For a warehouse where pallets are rarely perfect, that matters.

Safety is built in rather than added later. The robot is equipped with a SEER safety controller, a safety laser with multiple switchable field sets, and double safety encoders. Real-time perception of its running status allows the avoidance range to be adjusted on the fly. The robot has passed CE certification (ISO3691-4:2023) and other related certifications.

Technical Specifications

Specifications as published by the manufacturer; confirmed against the datasheet at quotation.

The manufacturer has not published the package contents, the software compatibility, the IP rating, the noise level, the drive motor power, the lift motor power or the service life independent of warranty; they are confirmed at quotation.

How does the SlimStack 1500 cope with narrow aisles and awkward pallets?

Two things decide whether an automated stacker earns its place: how little floor it needs, and how forgiving it is with what it finds on the floor. On the first, the SSS-1500EU has a minimum turning radius of 1295 mm (50.98 in). For right-angle stacking of a 1000x1200 pallet with the 1200 side placed along the fork, the aisle width is 1988+200 mm (78.27+7.87 in). Those figures let a planner check the robot against a real layout with a tape measure.

On the second, the pallet recognition is trained with AI deep learning. It recognizes pallets in various specifications and different colors, wrapped or damaged pallets, and racks and cages. A warehouse in the islands, where pallets come from many suppliers and ports, rarely has uniform stock. The robot handles open pallets, and the fork outer width of 555 / 600 mm (21.85/23.62 in) is set with that pallet type in mind.

Positioning is tight: ±10 mm (±0.39 in) and ±0.5°. Add a standard lifting height of 2944 mm (115.91 in) and the machine can place loads on raised racking with repeatable precision rather than by eye.

How safe is the SSS-1500EU around people and goods?

The answer is layered. The 3D obstacle avoidance camera covers 0.2 m to 5 m with depth measurement. The safety laser has multiple switchable field sets, so the protected zone changes with what the robot is doing. Double safety encoders report its running status, and the SEER safety controller adjusts the avoidance range in real time.

Braking is stated at two speeds: ≤30 cm (≤11.81 in) at 1 m/s and ≤50 cm (≤19.69 in) at 1.5 m/s. Driving speed is 1.0 m/s full load and 1.5 m/s with no load, so the robot is quicker when it carries nothing. CE certification to ISO3691-4:2023 completes the picture for buyers who must show compliance to insurers or auditors.

Who is the SlimStack 1500 for?

Distribution centers and warehouses with narrow aisles and racked storage are the clearest fit, particularly where pallet-to-rack moves repeat all day. Manufacturers who feed lines from a staging area can use it to take that routine off their drivers. Third-party logistics operators with mixed pallet stock gain from the AI pallet recognition.

Operators who want to compare another model can ask us about the SSS-2000EU. Those who want an omnidirectional stacker can review the SOS-1000. The ambient range of 0℃ to 50℃ and 10% to 90% relative humidity, without condensation, points to indoor sites rather than open yards.

What is the SlimStack 1500 used for?

1. Pallet-to-rack stacking. Lifts open pallets of up to 1500 kg (3306.93 lb) to a standard height of 2944 mm (115.91 in).
2. Goods-in put-away. Moves received pallets from the dock to storage locations without a driver.
3. Line feeding. Delivers pallets from the warehouse to production staging points on a repeatable route.
4. Picking and retrieval from racks and cages. The pallet recognition identifies racks and cages as well as pallets.
5. Night and weekend shifts. Keeps internal transport running when staffing is thin.
6. Dispatch preparation. Brings pallets to outbound lanes in the order the operation needs.

Pricing and Availability

No price is printed on this page, because each project differs in layout, rack height and integration. Request a quotation and we will respond to your requirements. Delivery, customs and support are arranged with the quotation. The SEER Robotics SlimStack 1500 Automated Forklift (SSS-1500EU) is available on this page.

Frequently Asked Questions

What load can the SSS-1500EU lift?

The rated load capacity is 1500 kg (3306.93 lb) at a load centre distance of 600 mm (23.62 in). The standard lifting height is 2944 mm (115.91 in).

How does it navigate?

It uses laser SLAM, with one SLM-SLE4248 lidar and three SICK HV lidars. Navigation position accuracy is ±10 mm (±0.39 in).

How is the battery charged?

The battery is 24 V / 210 Ah lithium iron phosphate. Charging from 10% to 80% takes 2 h, and charging can be manual or automatic.

What pallets can it recognize?

AI deep learning recognizes pallets in various specifications, different colors, and wrapped or damaged pallets. It also recognizes racks and cages. The pallet type is open pallet.

Is it certified?

Yes, it has passed CE certification (ISO3691-4:2023) and other related certifications.

What is the operating environment?

The temperature range is 0℃ to 50℃ with relative humidity of 10% to 90%, no compression and no condensation.

Where can I buy the SSS-1500EU and what does it cost?

It is available through this page by quotation. Send us your requirements and we will quote; no price is printed here.

Summary

The pallet that waits for a driver is a small cost repeated every shift. The SlimStack 1500 answers it with laser SLAM positioning, AI pallet recognition, a layered safety system and a rated load capacity of 1500 kg (3306.93 lb), in a body that fits narrow aisles. For a quotation that fits your site, this page is the starting point.