| 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 iER12-1450-HW is a 6-axis arc welding robot designed for high-precision welding applications. With a 12 kg payload capacity and a 1450 mm reach, it delivers consistent weld quality across a wide working envelope, making it ideal for automotive, sheet metal, and general manufacturing welding tasks.
Built on ESTUN's proven iER platform, the iER12-1450-HW features a slim, lightweight arm structure optimized for welding postures, enabling excellent accessibility to complex joint geometries. The robot is compatible with ESTUN's arc welding software package and peripheral accessories including welding power sources, laser seam trackers, and wire-feed systems.
The robot integrates seamlessly with ESTUN's full automation ecosystem, supporting EtherCAT-based communication and the ESTUN robot controller for smooth, synchronized motion. Its high repeatability and rigid wrist design ensure stable torch positioning throughout long production runs.
| Model | iER12-1450-HW |
|---|---|
| Type | 6-axis arc welding robot |
| Number of Axes | 6 |
| Max Payload | 12 kg |
| Max Reach (arm span) | 1445 mm |
| Repeatability | ±0.08 mm |
| Robot Weight | 170 kg |
| Protection Rating | Wrist IP65 / Body IP54 |
| Mounting | Floor / Ceiling (inverted) |
| Drive | AC servo motor |
| J1 Range / Speed | -170° to +170° / 240°/s |
| J2 Range / Speed | -85° to +160° / 240°/s |
| J3 Range / Speed | -150° to +85° / 260°/s |
| J4 Range / Speed | -200° to +200° / 440°/s |
| J5 Range / Speed | -135° to +135° / 400°/s |
| J6 Range / Speed | -210° to +210° / 700°/s |
| Allowable Moment of Inertia (J4/J5) | 0.38 kg·m² / 15.6 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 iER12-1450-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.