A planetary hollow rotary actuator refers to an actuator that incorporates a planetary gear mechanism and features a central hollow shaft. Planetary gear systems are widely used in various mechanical applications for their compact size, high torque transmission capabilities, and versatility. When combined with a hollow shaft design, these actuators allow for the passage of cables, wires, or other components through the center.
Here are some key characteristics and features of planetary hollow rotary actuators:
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Planetary Gear Mechanism: Planetary hollow rotary actuators utilize a planetary gear system, which consists of a central sun gear, multiple planet gears, and an outer ring gear. This configuration allows for torque distribution and gear reduction in a compact arrangement.
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Hollow Shaft Design: Planetary hollow rotary actuators are designed with a central opening or hollow shaft. This hollow shaft enables the passage of cables, wires, or other mechanical elements through the center of the actuator, facilitating integration with other systems or components.
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Compact Size: Planetary gear systems are known for their compact design. The planetary configuration allows for high gear reduction ratios in a relatively small form factor, making these actuators suitable for applications with limited space.
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High Torque Capacity: Planetary hollow rotary actuators can provide high torque output relative to their size. The planetary gear mechanism efficiently distributes and transfers torque, allowing for powerful rotary motion control.
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Precise and Smooth Operation: Planetary gear systems exhibit low backlash and high torsional stiffness, enabling precise positioning and smooth operation. These characteristics are beneficial for applications that require accurate and controlled rotary motion.
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Versatility: Planetary hollow rotary actuators are versatile and find application in various industries, including robotics, automation, aerospace, and more. They can be employed for tasks such as rotary motion control, positioning, indexing, and continuous rotation.
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Customization: Planetary hollow rotary actuators can be customized to meet specific application requirements. They are available in different sizes, gear ratios, torque capacities, and configurations, allowing for tailored solutions to fit diverse applications.
| Product |
Hollow Rotary Actuator Planetary Gear Box |
| Service |
Customized |
| Installation |
Vertical Type |
| Hardness |
Hardened |
| Step |
Single-step / Double-step / Three-step
|
| Heat Treatment of Gear |
Quenching, Carbonitriding, High Frequency, etc. |
