Product Introduction
The Affordable Industrial 6-Axis Robot for Handling (CRP-RA21-10) is a cost-effective and adaptable industrial six-axis handling robot designed specifically for automation upgrades in small and medium-sized enterprises. With its flexible six-axis motion and compact, lightweight structure, it efficiently handles a wide range of materials, including electronic components, mechanical parts, and packaging. Its IP67 protection, precise control, and safety design ensure both adaptability to harsh working conditions and operational reliability.
Functional Features
● Ultra-compact and lightweight, suitable for confined handling scenarios.
The highly compact overall structure makes the arm lighter, especially the smaller wrist. It can flexibly fit into tight spaces on production lines, in equipment-intensive workstations, or between small warehouse shelves, easily grasping and transferring small and medium-sized materials. It can be deployed without major site modifications, making it suitable for space-constrained handling scenarios such as electronic assembly and precision parts processing.
● High rigidity and high speed, improving handling cycle time.
The robot arm's high rigidity, coupled with a high-speed motor drive, significantly improves operating cycle time. In high-frequency handling scenarios such as continuous material transfer and production line loading and unloading, it can quickly complete the entire "grab-move-place" process, reducing material waiting time and effectively improving overall production line efficiency.
● IP67-sealed motor withstands harsh environments.
The robot's motor is sealed with an IP67 protection rating, effectively protecting it from harsh environmental influences such as dust, coolant splashes, and minor water damage, preventing damage from contamination and moisture. Even in high-impact, high-humidity handling scenarios like machining and metal stamping, it maintains stable operation and reduces maintenance frequency.
● Precise PID Control for Stable and Efficient Handling
The drive system utilizes advanced PID control technology, combined with a look-ahead algorithm for faster response. Combined with observer dynamic compensation and magnetic weakening, the motor control achieves higher precision and more stable operation. Even when handling materials of varying weights, the motion trajectory is precisely controlled to prevent tilting or dropping due to center of gravity shift, ensuring stable and reliable handling.
● Powered by Intelligent Algorithms for Long-Term Durability
A new control algorithm that integrates kinematics and dynamics, integrating drive and control logic, automatically plans the optimal handling trajectory based on the load characteristics of mechanical components and material weight. This allows the robot to operate at its maximum capacity while ensuring mechanical lifespan, achieving high-speed response, faster speeds, and flexible and stable movements. This extends the equipment's lifespan and reduces long-term maintenance costs.
● Collision Detection + Gravity Compensation Expands High-Precision Applications
Equipped with collision detection, the robot will immediately slow down or stop if it contacts surrounding equipment, shelves, or obstacles during handling, protecting the robot, materials, and surrounding equipment. Combined with gravity compensation, this significantly improves handling and positioning accuracy, enabling it to meet the highest precision requirements for handling precision electronic components and optical parts, further expanding its application range.
● Dual-Circuit Emergency Stop Ensures Operational Safety
Equipped with a safety emergency stop board independent of the control system and featuring a forced-off relay design, it provides dual-circuit emergency stop protection. In the event of an emergency (such as a person entering the robot or an equipment malfunction), power is quickly cut off, ensuring the safety of the operator, the robot, and the material being handled, complying with industrial safety standards.
● Built-in Three-Phase Filtering for Interference Resistance and Stable Operation
The robot's built-in three-phase filter effectively isolates electromagnetic interference from the external power grid and prevents internal interference from being transmitted externally. In production lines with multiple devices operating in concert, this prevents handling delays, positioning deviations, or interruptions caused by interference, ensuring a continuous and stable handling process.
Robot Body Technical Parameters
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Model |
CRP-RA21-10 |
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|
Arm form |
Vertical multiple joints |
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Degree of freedom |
6 axis |
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Maximum payload |
10kg |
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Maximum travel |
Axis1 |
Ground/upside down mounting -170°~170°,wall mounting-30°~30° |
|
Axis2 |
-150°~85° |
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|
Axis3 |
-85°~150° |
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|
Axis4 |
-190°~190° |
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|
Axis5 |
-135°~135° |
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|
Axis6 |
-360°~360° |
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Maximum speed |
Axis1 |
210°/S |
|
Axis2 |
210°/S |
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|
Axis3 |
265°/S |
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|
Axis4 |
420°/S |
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|
Axis5 |
420°/S |
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|
Axis6 |
885°/S |
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Allowable torque |
Axis4 |
40N.m |
|
Axis5 |
40N.m |
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|
Axis6 |
13N.m |
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Allowable moment of inertia |
Axis4 |
1.3kg.m2 |
|
Axis5 |
1.3kg.m2 |
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|
Axis6 |
0.43kg.m2 |
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Robot body weight |
258.5kg |
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Maximum reaching distance |
2118mm |
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Repeated positioning accuracy |
±0.08mm |
|
|
Installation mode |
Ground |
|
|
Body |
Reserved IO |
16Pin |
|
Reserved gas |
2*φ8mm |
|
|
Installation |
Ambient temperature |
0~45℃ |
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Relative humidity |
20%~80%RH(no condensation) |
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Vibration |
Under0.5G |
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Others |
Robot installation must be away from: flammable or corrosive liquids or gases, electrical sources of interference |
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IP level |
Body IP54 , Wrist IP67 |
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Advantage features |
Compact structure, high speed, high precision, high expansibility and easy operation |
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Application |
Handling, palletizing, dismantling, stamping, loading and unloading |
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Electric cabinet configuration |
G9A |
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Installation Interface Diagram
Working Range Diagram
FAQ
Q: What practical problems does the CRP-RA21-10's "small wrist design" solve in material handling?
A: The small wrist design of this Affordable Industrial 6-Axis Robot for Handling allows it to flexibly fit into tight spaces on production lines (such as densely packed electronics assembly stations and mezzanines in small warehouse shelves) or within the confined spaces of precision equipment. It can easily grasp and transfer materials such as small electronic components and micro-mechanical parts, eliminating the limited working space caused by an oversized wrist and making it suitable for a wider range of handling scenarios involving limited space.
Q: With its sealed motor and IP67 protection, what harsh handling environments can this robot operate in?
A: The CRP-RA21-10's sealed motor design and IP67 protection rating protect it from metal dust in machining workshops, coolant splashes in metal stamping applications, and moisture in humid storage environments. Even in material handling conditions with high levels of impurities and high humidity (such as loading and unloading machine tools and transferring cartons in humid environments), it prevents the motor from becoming damp or clogged by dust, ensuring continuous and stable handling operations.
Q: How can the J3-axis user I/O interface and dual-circuit air hose be used to adapt to different material handling needs?
A: The J3-axis user I/O interface can be connected to a material detection sensor (e.g., to determine whether the material has been properly grasped). The dual-circuit air hose can be connected to a vacuum cup or pneumatic gripper. For example, when handling thin plastic parts, a vacuum cup can be connected for seamless gripping. When handling metal parts, a pneumatic gripper can be switched to enhance gripping force. This allows the robot to handle materials of various materials and shapes without complex modifications, enhancing the flexibility of this 6-axis handling robot.
Q: How does gravity compensation aid high-precision material handling?
A: The CRP-RA21-10's gravity compensation function automatically offsets the impact of materials of varying weights on the robot arm's trajectory, preventing positioning errors caused by material weight differences. When handling precision-critical materials such as delicate electronic components and optical parts, this ensures smooth movement and accurate positioning of the robot arm, minimizing material damage caused by misalignment. This makes this industrial 6-axis handling robot suitable for a wider range of high-precision handling scenarios.
Q: Why is the dual-circuit emergency stop design more reliable than a standard emergency stop?
A: This robot is equipped with a safety emergency stop panel independent of the control system and employs a forced-off relay. Even if the main control system experiences an error, the independent emergency stop panel can still cut power through the dual-circuit circuit, eliminating the potential failure risk of a single-circuit emergency stop. In emergencies such as personnel entering the work area or material jams, this ensures reliable emergency stop triggering, protecting the operator, the robot, and the materials being handled.
Q: How does the built-in three-phase filter ensure stable handling in a multi-equipment workshop?
A: Multiple automated equipment operating simultaneously in a workshop can easily generate electromagnetic interference. The CRP-RA21-10's built-in three-phase filter isolates external grid interference (such as voltage fluctuations from other equipment) while preventing its own interference output from affecting peripheral equipment. This interference prevents handling delays, positioning errors, or interruptions, ensuring that this handling robot can maintain continuous and stable operation in a production line with multiple equipment working together.
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