TMR180 Series High Precision Planetary Gearbox Helical Gear Reducer Overview

TMR180 Series High Precision Planetary Gearbox Helical Gear Reducer, also known as servo motor planetary gearbox and low backlash planetary gearbox, is a mechanical device that consists of a planetary gear train with a sun gear, ring gear, and multiple planet gears. This gearbox is designed for high precision motion control applications that require low backlash, high torque transmission, and high efficiency. It is widely used in industrial automation, medical equipment, aerospace, precision instruments, robotics, and automotive manufacturing.

고정밀 유성기어박스 기본구조

High Precision Planetary Gearbox consists of several key components that work together to transmit torque and amplify power. These components include:

• 썬 기어: located at the center of the planetary gear train and typically connected to the input shaft or fixed to the housing as a stationary element.
• 플래닛 기어: orbit around the sun gear and are supported and maintained in relative positions by the planet carrier. Each planet gear meshes with the sun gear and the ring gear, and they share and distribute the load together when power is input.
• 행성 캐리어: a structure with multiple planet gear shaft holes that carries the planet gears and allows them to rotate relative to the sun gear. The planet carrier can function as an output element or connect to another shaft to transmit or receive torque.
• 링 기어/환형: a large-diameter circular gear fixed inside the housing with teeth on both its inner and outer surfaces, meshing with the planet gears. In some applications, the ring gear can also function as an input or output end.
• 베어링 및 샤프트 시스템: bearings in the high precision planetary gearbox support the input shaft, output shaft, and planet carrier, ensuring stable rotation and smooth operation between components.
• 주택: a sturdy structure that encloses all the internal components, providing stable support for the gears, protecting them from external impurities, and potentially containing cooling or lubrication systems.
• 샤프트 및 키: the input and output shafts are connected to the sun gear or the planet carrier through keys to transmit power and ensure accurate torque transfer and axial positioning.
• 물개: seals prevent lubricating oil leakage and pollutants from entering the gearbox, ensuring cleanliness and good lubrication status of the internal gears.

고정밀 유성 기어박스 작동 원리

The High Precision Planetary Gearbox converts input power to output torque and speed through the following principles:

1. 토크 전달 및 증폭: when power is transmitted from the input shaft to the sun gear, the sun gear starts to rotate, and the planet gears meshing with the sun gear and the ring gear begin to revolve and rotate. Due to the joint effect of multiple sets of planet gears, the load of the entire system is evenly distributed, which can significantly increase the output torque and achieve torque amplification.
2. Speed and gear ratio control: by adjusting the gear ratio between the sun gear, planet gears, and 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 number of teeth between the sun gear and the ring gear is large, the gear ratio increases, the output speed decreases, and the torque correspondingly increases.
3. 낮은 백래시 특성: The high precision planetary gearbox pays special attention to reducing or eliminating the clearance between the gears, the so-called "zero/low backlash". This is usually achieved through precise processing, preloading technology, and component selection, ensuring extremely high motion accuracy and smoothness under any load.
4. 동적 반응 및 안정성: due to the even load distribution and multiple contact points, the high precision planetary gearbox can provide good dynamic performance, including fast response, stable operation, and durability under heavy loads.

고정밀 유성 기어박스 설계 및 선택 고려 사항

When designing and selecting a High Precision Planetary Gearbox, there are several key factors that need to be considered, including:

고정밀 유성 기어박스 애플리케이션

The High Precision Planetary Gearbox has a wide range of applications in various industries, including:

• Servo motor systems: used in industrial automation equipment for precise speed control and position positioning, such as robot joint drives, precision machine tool feeder mechanisms, semiconductor manufacturing equipment, etc.
• 의료 장비: CT 스캐너, MRI 기계, 수술 로봇 등과 같은 고급 의료 장비에 사용되어 정밀한 동작 제어 및 토크 증폭을 구현합니다.
• 항공우주: used in aircraft landing gear retract systems, flight control system actuators, satellite attitude adjustment devices, etc., requiring high reliability and precision.
• Precision instruments: used in scientific experimental equipment, precision measuring instruments, optical tracking systems, etc., demanding extremely high transmission accuracy.
• Automotive manufacturing: used in power steering systems for new energy vehicles, drive units for electric vehicles, and transmission systems for high-performance racing cars, etc.
• Robotics technology: including joint drives in industrial robots, service robots, and special operation robots.
• Logistics automation: used in automated storage systems, lift drives, conveyor drives, AGV (Automatic Guided Vehicle), etc.

우리 회사 소개

We are a professional manufacturer of power transmission equipment located in Hangzhou, Zhejiang. We specialize in research, production, and sales of high-precision planetary gearboxes, harmonic drive gearboxes, and other transmission components. Our products comply with international quality management system standards ISO9001:2015 and have passed China's mandatory CCC certification and the European Community CE certification. We produce our products according to international IC standards and have reached the advanced level of similar products internationally.

우리의 장점

• 첨단 생산 장비 및 기술
• 엄격한 품질 관리 시스템
• 전문 기술팀
• Rich experience in the industry
• Fast and efficient after-sales service
• Customized solutions for customers

저자: 저자: Miya