| 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 iER12-2000-HW is a 6-axis arc welding robot designed for high-precision welding applications. With a 12 kg payload capacity and a 2000 mm reach, it delivers exceptional flexibility and accuracy across a wide range of welding tasks in automotive, machinery, and general manufacturing industries.
Engineered for arc welding environments, the iER12-2000-HW features a slim, hollow-wrist arm design that allows welding cables and hoses to be routed internally, reducing wear and interference while improving path repeatability. Its optimized wrist structure enables access to complex joint geometries with ease.
The robot integrates seamlessly with ESTUN's arc welding software package and peripheral accessories including welding power sources, laser seam tracking, and additional axes, enabling fully automated welding workstations with high throughput and consistent weld quality.
Built on ESTUN's proven iER platform, the iER12-2000-HW offers high-speed motion, low maintenance requirements, and compatibility with ESTUN's E-Care remote monitoring platform for real-time diagnostics and predictive maintenance.
| Model | iER12-2000-HW |
|---|---|
| Type | 6-axis arc welding robot (extended reach) |
| Number of Axes | 6 |
| Max Payload | 12 kg |
| Max Reach (arm span) | 2015 mm |
| Repeatability | ±0.05 mm |
| Robot Weight | 286 kg |
| Protection Rating | Wrist IP65 / Body IP54 |
| Mounting | Floor / Ceiling (inverted) |
| Drive | AC servo motor |
| J1 Range / Speed | -170° to +170° / 206°/s |
| J2 Range / Speed | -100° to +155° / 206°/s |
| J3 Range / Speed | -160° to +86° / 238°/s |
| J4 Range / Speed | -200° to +200° / 442°/s |
| J5 Range / Speed | -135° to +135° / 417°/s |
| J6 Range / Speed | -210° to +210° / 700°/s |
| Allowable Moment of Inertia (J4/J5) | 0.38 kg·m² / 15.5 N·m |
| Allowable Moment of Inertia (J6) | 0.08 kg·m² / 6.3 N·m |
| Rated Power | 4 kW |
| Controller Power Supply | 3-phase AC 380V, -15% to +10%, 50/60 Hz |
| Controller Dimensions (LxWxH) | 620 x 550 x 750 mm |
| Controller Weight | 120 kg |
| Communication | Profibus, EtherCAT, EtherNet/IP, Modbus TCP, serial |
| Ambient Temperature | 0 to 45 °C |
| Humidity | 10 to 80% RH |
| Max Altitude | ≤1000 m |
| Certification | CE |
Pricing for the iER12-2000-HW Welding Robot 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.