- Extended 1000 mm reach at 20 kg payload The longest-reach configuration listed in the SA20A series covers larger work envelopes while keeping the full 20 kg payload rating.
- High rigidity from double-support axes Both the X and Y axes adopt a double-support structure that further enhances rigidity for stable, precise motion with heavy parts.
- Anti-overturning transmission design A combined ball screw transmission raises overturning-direction rigidity by about 30% and rotational rigidity by about 70%, withstanding greater rotational inertia.
- Precision repeatability Positioning repeatability of ±0.025 mm on J1+J2, ±0.01 mm on J3, and ±0.01° on J4 enables accurate high-load assembly and placement.
- Internal wiring, easier deployment Internal cable routing eliminates external corrugated tubes, reducing spatial constraints around the robot cell.
- Multiple programming and teaching methods Program via SIASUN's SN software, a teach pendant, a virtual teach pendant, or drag-to-teach, matching different operator skill levels.
Description
The SIASUN SA20A-20/1.00 is the long-reach variant of SIASUN's new-generation SA20A SCARA series, extending the working reach to 1000 mm while retaining the full 20 kg payload. The series is engineered for high inertia tolerance, strong rigidity, and high precision: a double-support structure on both the X and Y axes stiffens the arm, and the combined ball screw transmission improves rigidity in the screw overturning direction by approximately 30% and rotational rigidity by around 70%, so the robot tolerates greater rotational inertia when moving large parts. Repeatability is ±0.025 mm on J1+J2 and ±0.01 mm on J3, with a modular design that helps contain maintenance costs.
With its extended envelope and high-load capability, the SA20A-20/1.00 is applied to large-component pick-and-place, handling, sorting, gluing, and mechanical assembly under demanding load conditions — typical of lithium battery and automotive parts production. Integration is simplified by internal cable routing that removes the need for external corrugated tubes, and the robot can be programmed through several methods: SIASUN's independently developed SN programming software, a teach pendant, a virtual teach pendant, or direct drag-to-teach.
Fonctionnalités
Spécifications
| Brand | SIASUN |
|---|---|
| Model | SA20A-20/1.00 |
| Type | SCARA robot |
| Payload | 20 kg |
| Reach | 1000 mm |
| Degrees of Freedom | 4 |
| Repeatability | J1+J2/±0.025 mm, J3/±0.01 mm, J4/±0.01° |
| Protection Rating | IP20 |
| Structure | Double-support X and Y axes, combined ball screw transmission |
| Programming | SN programming software, teach pendant, virtual teach pendant, drag-to-teach |
| Applications | Handling, sorting, assembly, gluing |
Secteurs
Questions fréquentes
The SA20A-20/1.00 is a four-axis SCARA robot from SIASUN's SA20A series, offering a 20 kg payload with an extended 1000 mm reach. The series is built for high inertia tolerance, strong rigidity, and high precision, with repeatability of ±0.025 mm on J1+J2 and a modular, maintenance-friendly design.
It is used for large-component pick-and-place, handling, sorting, gluing, and mechanical assembly under high-load conditions, with typical applications in lithium battery and automotive parts manufacturing.
The two models share the same 20 kg payload, series structure, and repeatability figures. The SA20A-20/1.00 provides a 1000 mm reach for larger work areas, while the SA20A-20/0.80 has a more compact 800 mm reach.
SIASUN supports multiple programming and teaching methods on this robot, including its independently developed SN programming software, a teach pendant, a virtual teach pendant, and drag-to-teach functionality.
The SA20A-20/1.00 is covered by SIASUN's manufacturer warranty. Pricing is provided on request — contact Robotix Market through the quote or inquiry form and we will confirm pricing, availability, lead time, and worldwide shipping options.
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