TNF090 سلسلة عالية الدقة علبة التروس الكوكبية مخفض التروس الحلزوني

ملخص

The TNF090 Series High Precision Planetary Gearbox Helical Gear Reducer, also known as servo motor planetary gearbox and low backlash planetary gearbox, is a high-precision mechanical device used to transmit power and reduce speed. It is designed to provide accurate and efficient torque transmission with low backlash and high torsional stiffness. The TNF090 Series gearbox is widely used in various industries such as aerospace, medical equipment, robotics, and automotive manufacturing.

البناء الأساسي

The structure of the high precision planetary gearbox consists of several key elements:

1. معدات الشمس: Located at the center of the gearbox, this gear is typically connected to the input shaft or fixed to the housing as a stationary part.
2. التروس الكوكب: These gears rotate around the sun gear and are supported and held in relative position by the planet carrier. Each planet gear meshes with the sun gear and the internal ring gear, distributing the load when power is transmitted.
3. حاملة الكوكب: This is a structure with multiple planet gear shaft holes that supports the planet gears and allows them to rotate relative to the sun gear. The planet carrier may serve as an output element or connect to another shaft to transfer or receive torque.
4. الترس الدائري/الحلقة: The internal ring gear is a large diameter ring-shaped gear fixed inside the housing with teeth on both the inner and outer surfaces, meshing with the planet gears. In some applications, the internal ring gear may serve as an input or output end.
5. المحامل ونظام العمود: Bearings in the high precision planetary gearbox support the input and output shafts as well as the planet carrier, ensuring stable rotation and smooth operation between components.
6. السكن: The housing is a sturdy structure that encloses all internal components, providing stable support for the gears and protecting them from external contaminants. It may also include cooling or lubrication systems.
7. مهاوي ومفاتيح: The input and output shafts are connected to the sun gear or planet carrier via keys to transmit power and ensure precise torque transfer and axial positioning.
8. الأختام: Seals prevent lubricant leakage and contaminants from entering the gearbox, ensuring clean and well-lubricated internal components.

مبدأ العمل

The high precision planetary gearbox works based on the following principles:

1. نقل عزم الدوران والتضخيم: When power is transmitted from the input shaft to the sun gear, the sun gear starts to rotate, and the planet gears start to revolve and rotate around the sun gear and the internal ring gear. Due to the combined action of multiple sets of planet gears, the load on the entire system is evenly distributed, significantly increasing the output torque to achieve torque amplification.
2. Speed and Gear Ratio Control: By adjusting the gear ratio between the sun gear, planet gears, and internal ring gear, the speed relationship and gear ratio between the input and output can be precisely controlled. For example, if there are more planet gears or the difference between the number of teeth on the sun gear and the internal ring gear is large, the gear ratio increases, the output speed decreases, and the torque correspondingly increases.
3. خصائص رد الفعل العكسي المنخفضة: High-precision planetary gearboxes particularly focus on reducing or eliminating the clearance between gears, known as "zero/low backlash." This is typically achieved through precision machining, preloading techniques, and component selection, ensuring extremely high motion accuracy and smoothness under any load.
4. الاستجابة الديناميكية والاستقرار: Due to the even load distribution and multiple contact points, the planetary gearbox can provide excellent dynamic performance, including rapid response, stable operation, and durability under heavy loads.

اعتبارات التصميم والاختيار

When designing and selecting a high precision planetary gearbox, the following factors need to be considered:

التطبيقات

The TNF090 Series High Precision Planetary Gearbox Helical Gear Reducer is widely used in the following industries:

• Servo motor systems for precise speed control and position positioning in industrial automation equipment such as robotic joint drives and precision machine feed mechanisms
• Medical equipment such as CT scanners, MRI machines, and surgical robots for precise motion control and torque amplification
• Aerospace applications such as aircraft landing gear, flight control system actuators, and satellite attitude adjustment devices requiring high reliability and precision
• Precision instruments such as scientific experiment equipment, precision measuring instruments, and optical tracking systems that require extremely high gear accuracy
• Automotive manufacturing such as power steering systems for new energy vehicles, electric vehicle drive units, and high-performance racing transmission systems
• Robotics technology including joint drives in industrial robots, service robots, and special operation robots
• Logistics automation such as lifters in automatic storage systems, conveyor drivers, and AGVs (automated guided vehicles)

بالنسبه لشركتنا

We are a professional manufacturer of transmission equipment located in Hangzhou, Zhejiang Province. We specialize in the research, production, and sales of high-quality power transmission equipment, including high precision planetary gearboxes. We strictly operate in accordance with the international quality management system standard ISO9001:2003 and our products have passed China Compulsory Certification (CCC) and European Union CE Certification. Our products are produced according to international standards and have reached the advanced level of similar products worldwide.

إيجابياتنا

1. Advanced production and testing equipment with strict quality control
2. Professional and experienced R&D team with innovative design capabilities
3. Highly skilled technical team with efficient problem-solving capabilities
4. Flexible customization services to meet individual customer requirements
5. Prompt and reliable after-sales service to ensure customer satisfaction
6. Competitive pricing and on-time delivery to meet customer needs

الكاتب : ميا