Building a robotic automation system might seem daunting, but it’s simpler than you think. For instance, this 5-axis SCARA robot was constructed entirely using off-the-shelf products, making it an excellent example of how in-house robotics can be achieved.
Take a look at this impressive SCARA robot designed to handle pick-and-place tasks and streamline workflows between different stages of production. Traditionally used for gluing, measuring, and assembly, these robots replace manual labor, offering greater efficiency and accuracy. We decided to build our own SCARA robot because we needed a compact solution to move small parts between processes in a confined workspace. Standard robots tend to be bulky and inflexible when it comes to customization.
Here’s a breakdown of its specifications:
- **Number of Axes:** 5 (3 links + lift + electric gripper)
- **Control System:** MRC01 robot controller
- **Payload Capacity:** 0.7 kg
- **Maximum Speed:** 500 mm/s (at the gripper tip)
- **Power Supply:** 115 VAC
- **Control Power:** 24 VDC
- **Mass (Robot Part):** 4 kg
The SCARA robot operates via Ethernet/IP from a host controller, such as a PLC. The MRC01 robot controller communicates with all AZ Series drivers through RS-485 communication (Modbus RTU).
To give you a clearer picture of its components, here’s a list:
### System Configuration
The SCARA robot is managed by the MRC01 controller, which interfaces with all AZ Series drivers through RS-485 communication. It’s connected to a host controller like a PLC over Ethernet/IP.
### Component List
Each axis is made up of carefully selected components to ensure optimal performance and efficiency.
#### Axis 1
- **Hollow Rotary Actuator:** DGM85R-AZAK
- **Driver (Built-in Positioning Function Type):** AZD-KD
- **Flexible Connection Cable:** CC030VZR2
- **DC Power Cable:** CC02D010-3
- **RS-485 Communication Cable:** CC001-RS4
#### Axis 2
- **Hollow Rotary Actuator:** DGM60-AZAK
- **Driver (Built-in Positioning Function Type):** AZD-KD
- **Flexible Connection Cable:** CC030VZ2R2
- **DC Power Cable:** CC02D010-3
- **RS-485 Communication Cable:** CC001-RS4
#### Axis 3
- **Harmonic Geared Type Motor:** AZM24AK-HS50
- **Driver (Built-in Positioning Function Type):** AZD-KD
- **Flexible Connection Cable:** CC030VZ2R2
- **DC Power Cable:** CC02D010-3
- **RS-485 Communication Cable:** CC001-RS4
#### Axis 4
- **Compact Cylinder:** DR28T1A03-AZAKD-F
- **Driver (Built-in Positioning Function Type):** AZD-KD
- **Flexible Connection Cable:** CC030VZ2R2
- **DC Power Cable:** CC02D010-3
- **RS-485 Communication Cable:** CC001-RS4
#### Axis 5
- **Compact Gripper:** EH3-AZAKH
- **Driver (Built-in Positioning Function Type):** AZD-KD
- **Flexible Connection Cable:** CC030VZ2R2
- **DC Power Cable:** CC02D010-3
#### Controller
- **Robot Controller:** MRC01
- **DC Power Cable:** CC02D010-3
- **RS-485 Communication Cable:** CC001-RS4
The total estimated cost for this setup is approximately $11,969. In comparison, standard SCARA robots with similar capabilities can cost anywhere from $15,000 to $25,000. This means we’ve saved between $3,031 and $13,031, depending on the features included.
### Additional Features
One of the standout aspects of the MRC01 controller is its user-friendly programming software, MRC Studio. You don’t need to be an expert in ladder logic to get started. Initial settings are straightforward, thanks to a wizard-like interface that guides users through selecting the appropriate robot type and inputting necessary mechanism details. Even first-time users can quickly create operational programs by simply teaching the robot’s movements.
Moreover, the MRC01 allows for real-time verification of your robot’s actions using an online 3D simulation. This feature helps avoid potential issues like incorrect movement directions or overextension, which could damage the robot.
The controller also supports various types of industrial robots, including vertical articulated, SCARA, and orthogonal robots. Additionally, it offers end-effector axis control, which reduces the overall footprint, minimizes wiring, and cuts down on costs.
### Compatibility and Support
The MRC01 is compatible with the AZ series and electric actuators, providing a wide range of options for customizing your robot design. Our team is available to assist with motor sizing and selection, ensuring you receive the best components for your project.
If you’re interested in building your own SCARA robot or need help with another type of robot, feel free to reach out to our technical support engineers and application specialists. They’re here to answer any questions regarding setup, wiring, or programming.
In conclusion, constructing a SCARA robot in-house is both feasible and cost-effective. By leveraging off-the-shelf components and the MRC01 controller, businesses can achieve significant savings while maintaining high standards of performance and reliability.
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Ningbo Jiongke Technology Co., Ltd , https://www.processingmfg.com