S3-60 Eco Collaborative Robotic Arm (Manipulator)
Collaborative Robots · Load capacity 3kg · Reach: 575.8mm
S3-60 Eco specifications
S3-60 Eco collaborative robot, 3kg payload, 575.8mm reach, 6 axes.
Model introduction
S3-60 Eco Collaborative Robot · Load capacity 3kg · Reach: 575.8mm · 6-axis · Protection rating IP54. Estun's full-stack self-developed core components ensure stable and reliable performance.
S-Eco Series Collaborative Robots · Series technical features
Economical Collaboration · Rapid deployment
Cost-effective collaborative robots, the top choice for small and medium-sized enterprises entering automation.
Collision detection and safety speed limiting enable human-machine collaboration without fences.
Drag the teaching programming, so even those with no programming background can get started quickly.
Lightweight design, ready to use immediately and fast, with short production line retrofit cycles.
Typical application scenarios
Common application processes for this model (click to view process details):
S-Eco Series Collaborative Robots · Other models in the same series
Compare load and reach to choose the model that best suits your process.
S3-60 Eco model positioning and working condition adaptation
S3-60 Eco It belongs to the Estun collaborative robot model, with a rated load of 3kg and a motion radius of 575.8mm. Estun's technical foundation is that of the top domestic brand, with self-developed core motion control technology, and after acquiring Germany's Cloos, its welding process capabilities have leapt forward; The control platform is the Estun Controller (self-developed movement control platform), and the program ecosystem consists of graphical programming + instruction scripting.
From the perspective of working condition adaptation, typical applications for small load (3kg) positioning are:High-speed sorting, precision assembly, dispensing coating, and inspection/pick-and-place processingCommon application processes for this model include assembly, inspection, loading and unloading, and lightweight handling. The short arm (575.8mm) model has a compact structure, suitable for dense workstations and close-range pick-and-place operations, with a small working unit footprint. Although the load is light, it is recommended to keep the total weight of the end and workpiece within 70% of the rated value, leaving ample acceleration margin at high speeds.
| Parameters | Engineering interpretation and usage recommendations |
|---|---|
| Rated load 3kg | It is recommended to reserve a load margin of 20%–30%; Verification is made by combining end self-weight + workpiece + imbalanced load inertia, especially sensitive to high-speed conditions |
| Movement radius: 575.8mm | Determine the radius of the workcell layout: bins, tooling, and fences are bounded by maximum arm span + safety distance; Verify the accessibility of each pick-and-place point during cross-station service |
| Number of axes: 6 | Six-axis all-posture capability, the preferred choice for complex trajectory and inclined surface operations |
| Protection rating: IP54 | Suitable for standard workshop environments; Dusty and moisture-prone workstations require additional protective kits or positive pressure protection |
| Controller: Estun Controller (self-developed platform for motion control) | Decide on the process ecosystem, spare parts channels, and second-hand residual value; Currently, spare parts channels are smooth, and repair and upgrade paths are mature |
Control systems and common failure modes
The S3-60 Eco comes with the Estun controller (self-developed Motion Control Platform) controller, with a programming language and development environment of graphical programming + instruction scripts. Maintenance of this generation of control platforms focuses on three basic components: power, storage, and cooling—most "sudden downtime" can be detected in advance when preventive maintenance is in place.
| Failure mode | Typical performance | Disposal recommendations |
|---|---|---|
| Driver overcurrent/overload alarm | Driver overcurrent/overload alarm | Included as a mandatory inspection item for annual maintenance, with spare parts stocked in advance |
| Encoder feedback anomalies and cable interference | Encoder feedback anomalies and cable interference | Initial interpretation of alarm codes by reference with manuals, remote diagnosis allows for early positioning |
| The teach pendant system is lagging or crashing | Teach Pendant System Freezes or Crashes (Regular Restarts and Image Recovery) | Daily inspection coverage, with abnormal trends (abnormal noises/temperature rise/errors) recorded |
| IO module communication failure | IO module communication failure | Quarterly dust removal maintenance and cabinet temperature monitoring |
| Maintenance projects | Cycle recommendations | Key points |
|---|---|---|
| Regular backup of parameters and programs (dual USB drive + cloud storage) | Periodically | Regular backup of parameters and programs (dual USB drive + cloud storage) |
| Batteries should be replaced periodically | By cycle | Batteries should be replaced periodically |
| Reducer lubrication is managed by operating hours | By operating hours | Reducer lubrication is managed by operating hours |
| Cable and drag chain inspection | every six months | Insulation, shielding, and bending radius inspection of power and encoder lines, as well as wear of cables inside the drag chain, are the main causes of intermittent faults |
| Zero point and accuracy retest | Every year | Repeatability measured by dial gauges or laser trackers, drift trend digitization—accuracy degradation can be seen six months in advance |
| Control cabinet dust removal and fans | Every quarter | Filter cleaning, fan speed and noise checks, cabinet temperature recording; Dust environments shorten the cycle |
Henghuan's service capabilities for the S3-60 Eco
This site is a third-party robotics technology service provider. The eight major business supports related to the S3-60 Eco are as follows (sorted by service frequency of each model):
- Maintenance and repair: For S3-60 Eco's on-site diagnostics, board-level repairs, and annual maintenance contract—regular parameter and program backups (USB drive + cloud dual backups), we follow SOPs and respond to Sichuan-Chongqing on the same day.
- Used & in-stock robot sales: Low second-hand prices and increasing circulation, suitable for budget-sensitive handling and palletizing tasks; Perform comprehensive inspections before procurement; In-stock S3-60 Eco or equivalent models come with a full-function test report and a 12-month warranty.
- Sales of new industrial robots: When adding new production lines or replacing batches, we conduct cross-brand selection comparisons based on process requirements (including models of the same class as Estun), and provide configuration and pricing plans.
- Applied technology services: Process programming, trajectory optimization, tap time tapping, and formula management for S3-60 Eco, with targeted tuning for assembly, inspection, loading and unloading, and lightweight handling conditions.
- Research and development of automation equipment: Custom fixture ends, peripheral tooling, and safety fences for the S3-60 Eco, with interfaces designed according to Estun flange and IO standards.
- Robot rental: For short-term capacity or process validation periods, you can rent the S3-60 Eco equivalent in-stock model, including transportation, installation, and commissioning, with flexible rental periods and flexible purchase options.
Common issues with this device
Is it easy to find spare parts for the S3-60 Eco?
Estun: Spare parts channels for this generation are smooth; we have in-stock or short-cycle channels for standard parts such as drivers, power modules, batteries, and teach pendant components; Parameters and programs are regularly backed up (USB drive + cloud dual copies). It is recommended to configure consumables according to the annual maintenance contract.
With a rated load of 3kg, how much weight can it actually handle?
The rated load is the static load limit of the flange surface. In actual selection, three factors must be considered: the self-weight of the end fixture (vacuum suction cup groups or grippers often account for 2–5kg), the inertia generated by the workpiece offload (checked according to the inertia ratio when the center of gravity deviates from the flange center), and the dynamic load during high-speed movement. The conventional engineering practice is to keep the "end + workpiece" within 70%–80% of the rated value to ensure cycle time and service life.
If the equipment's accuracy deteriorates after several years of use, how can it be restored?
According to the inspection order: first check whether the zero point is drifting (common after collision or battery depletion), then perform zero calibration; Check the reducer's return error (actual measurement of forward and reverse positioning deviation; if exceeded, disassemble or replace); Then check the installation base fastening and foundation settlement; Finally, trajectory compensation parameter restructuring. Most accuracy issues can be mostly restored after calibration and maintenance, so there is no need to rush into major repairs—we first release the inspection data before deciding on the plan.
Is the used S3-60 Eco worth buying?
Second-hand prices are low and circulation is increasing, suitable for budget-sensitive handling and palletizing tasks; Perform comprehensive inspections before purchasing. Three essential items for second-hand procurement: comprehensive inspection reports (axial accuracy, driver status, insulation and battery), maintenance history and operating hours, controller generation, and software license integrity. Every used machine we sell comes with inspection records and a 12-month warranty, and we can also accept third-party inspections designated by customers.
Need technical support or procurement for this model?
Whether it's model selection comparison, installation and commissioning, or maintenance of in-use equipment, you can contact Henghuan. Tell us about your processes, loads, and equipment status, and we will provide third-party technical support and solution recommendations.
Contact Henghuan Back to the full series