| Service | Detail |
|---|---|
| Pricing | Custom quote per model, configuration and order volume |
| Lead Time | Confirmed with each quote |
| Delivery | Available terms are confirmed with each quote |
Check the product page, checkout and store policies for the terms that apply to your order.
The ESTUN iER220-3100-DW is a heavy-payload 6-axis industrial robot with a 220 kg payload capacity and a 3,100 mm maximum reach, engineered for demanding applications such as spot welding, handling, and assembly in automotive and heavy manufacturing environments.
The DW (Dual Wrist) configuration delivers enhanced wrist rigidity and torque, enabling stable operation with large end-of-arm tooling and complex fixtures. Its optimized arm structure provides a wide working envelope while maintaining high repeatability of ±0.05 mm.
Fully compatible with ESTUN's iSYS controller ecosystem, the iER220-3100-DW supports EtherCAT fieldbus communication, PROFINET connectivity, and ESTUN's suite of process software packages including spot welding, arc welding, and palletizing.
Designed for continuous industrial duty cycles, the robot features IP54 protection as standard, with options for higher ingress protection, making it suitable for harsh production environments.
| Model | iER220-3100-DW |
|---|---|
| Number of Axes | 6 |
| Maximum Payload | 220 kg |
| Maximum Reach | 3100 mm |
| Repeatability | ±0.06 mm |
| Robot Body Weight | 1470 kg |
| Protection Rating | Wrist IP65 / Body IP54 |
| Mounting | Shelf / rack mount |
| Drive Type | AC servo motor drive |
| J1 Range / Speed | -180° to +180° / 118°/s |
| J2 Range / Speed | -40° to +170° / 112°/s |
| J3 Range / Speed | -180° to +80° / 95°/s |
| J4 Range / Speed | -360° to +360° / 177°/s |
| J5 Range / Speed | -125° to +125° / 169°/s |
| J6 Range / Speed | -360° to +360° / 227°/s |
| Allowable Moment of Inertia (J4/J5) | 150 kg·m² / 1380 N·m |
| Allowable Moment of Inertia (J6) | 85 kg·m² / 740 N·m |
| Rated Power | 8 kW |
| Controller Main Power | 3-phase AC 380V-440V, 50/60 Hz |
| Communication | EtherCAT, Modbus TCP, TCP/IP, EtherNet/IP (standard) |
| Ambient Temperature | 0 to 45°C |
| Humidity | 20 to 80% RH |
| Max Altitude | Below 1000 m |
| Vibration Resistance | 4.9 m/s² (0.5G) |
| Certification | CE |
Pricing for the iER220-3100-DW Industrial Robot – Heavy Payload Series is quote-based. Request a quote from for the available price, MOQ and lead time.
Submit a quote request on this page. will confirm the available configuration, MOQ, lead time and delivery terms.
Lead time is confirmed with the quote and depends on the selected configuration and quantity.