Estun ER4-650-SR-U-CE
High-Speed Overhead SCARA Robot for Precision Assembly and Handling
- Payload: 4 kg
- Reach: 650 mm
- Repeatability: J1 & J2 ±0.025 mm J3 ±0.01mm J4 ± 0.01°
- Axes: 4
Key Features
- Payload Capacity 4kg
- Reach 650mm
- Repeatability J1 & J2 ±0.025 mm J3 ±0.01mm J4 ± 0.01°
- Protection Rating IP20
- Robot Weight 18kg
- Mounting Options Overhead
Precision Motion for High-Speed Application
The Estun ER4-650-SR-U-CE is a compact, high-speed SCARA robot designed for precision automation in space-efficient production environments. Featuring an extended 650 mm reach and an inverted (overhead) mounting configuration, it enables efficient use of workspace by operating from above, making it ideal for applications where floor space must remain clear.
With a 4 kg payload and optimised kinematics, this four-axis robot delivers rapid cycle times and highly repeatable motion, supporting accurate handling of small components across high-speed processes. SCARA robots in this class are specifically engineered for fast horizontal movement and precision positioning, ensuring consistent performance in demanding production cycles .
Its lightweight yet rigid construction, combined with advanced motion control, ensures smooth and stable operation, while the overhead mounting configuration allows seamless integration over conveyors, assembly lines, and compact automation cells.
Ideal for assembly, pick-and-place, packaging, and small-part handling applications, the ER4-650-SR-U-CE provides a flexible and space-saving automation solution. Whether increasing throughput or optimising cell layout, it supports faster cycle times, improved accuracy, and enhanced overall productivity.
| Working Range | Max Axis Speed |
|---|---|
| 1. ±200° | 1. 405°/s Resultant Velocity 8593mm/s |
| 2. ±200° | 2. 705°/s Resultant Velocity 8593mm/s |
| 3. -0 ~ 150mm | 3. 1120mm/s |
| 4. ±360° | 4. 2800°/s |
Key Advantages
High positioning accuracy and repeatability Smooth multi-axis motion control Compact footprint for easy integration Energy-efficient industrial design Suitable for a wide range of automation applications Control cabinet model: ERC3-C1
Safety certification: EN ISO 13849-1 PLd Cat.3 & EN ISO 10218-1 Control system: ESTUN Controller for Scara & MINI Teaching pendant: ERT76A1 (OPTIONAL on SCARA Robots) Rated power: 5 Kw- Electric cabinet size (W×D×H): 440mm×330mm×102mm Power input: 1-phase AC 220V 50/60Hz
✔ Available length cable to robot: 3m, 8m, 10m, 15m, 20m
✔ Safety IO: Passive contact, 5 inputs, 2 outputs
✔ Standard IO: System: 6+7 I/O. General: 14+13 I/O
✔ IP grade: IP20
✔ Weight: 13kg
✔ Bus communication: Integrated: EtherCat, EtherNet IP, Modbus TCP, TCP/IP.
ERT76 Teach Pendant Optional on Scara
The ERT76 Teach Pendant provides intuitive and reliable control for Estun robotic systems, allowing operators to configure, program, and monitor robot operations with ease. Designed for industrial environments, it combines robust safety features with responsive hardware to support efficient robot setup and operation.
The pendant features a 7-inch TFT display with clear visual feedback and a responsive interface, ensuring operators can quickly navigate robot functions and programming tasks. Its ergonomic design and integrated safety controls provide secure manual operation during teaching and maintenance procedures.
Key Specifications
Model: ERT76 Processor: A40i Quad-Core 1.2 GHz Memory: DDRIII 512 MB Display: 7″ TFT Industrial Screen Resolution: 800 × 480 Safety Controls:
– Emergency Stop Button
– 2-Position Key Switch
– 3-Position Enable Switch
Cable Length: 8 m
Precision Motion Control
Advanced servo technology and multi-axis coordination ensure smooth and accurate movement for complex automation tasks.
Efficient System Integration
Designed for seamless integration with industrial control systems, vision systems, conveyors, and auxiliary automation equipment.
Reliable Industrial Operation
Robust mechanical design and proven control architecture deliver long-term reliability in demanding production environments.