TNE090 Series High Precision Planetary Gearbox Helical Gear Reducer Overview

The TNE090 Series High Precision Planetary Gearbox Helical Gear Reducer is a device used for power transmission in various industrial applications. It is commonly used in servo motor systems and is known by various names, including low backlash planetary gearbox and servo motor planetary gearbox. The gearbox is designed to provide high precision and low backlash in a compact and durable package. The TNE090 series planetary gearbox is shown below:

High Precision Planetary Gearbox Basics

The high precision planetary gearbox consists of several components, including the sun gear, planet gears, planet carrier, ring gear/annulus, bearings and shaft system, housing, shafts and keys, and seals. Each component plays a crucial role in the operation and performance of the gearbox, as shown in the image below:

サンギア

太陽歯車は遊星歯車装置の中心に位置し、通常は入力軸に接続されるか、固定部品としてハウジングに固定されます。

プラネットギア

The planet 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 ring gear/annulus, distributing and sharing the load when power is input.

惑星キャリア

The planet carrier is a structure with multiple planet gear shaft holes and supports the planet gears, allowing them to rotate relative to the sun gear. The planet carrier can act as an output element or connect to another shaft to transmit or receive torque.

リングギア/アニュラス

The ring gear/annulus is a large diameter ring gear fixed inside the housing and has teeth on both the inner and outer surfaces, meshing with the planet gears. In some applications, the ring gear/annulus can also act as an input or output element.

ベアリングとシャフトシステム

The 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.

住宅

The housing is a sturdy structure that encapsulates all internal components, providing stable support for the gears and protecting the internal components from external contaminants. It may also contain cooling or lubrication systems.

シャフトとキー

The input and output shafts are connected to the sun gear or planet carrier through a key to transmit power, ensuring precise torque transmission and axial positioning.

アザラシ

The seals prevent lubricating oil leakage and contamination from entering the gearbox, ensuring internal cleanliness and good lubrication status.

高精度遊星ギアボックスの動作原理

The high precision planetary gearbox works by transmitting and amplifying torque, controlling speed and gear ratios, and providing low backlash characteristics and dynamic response and stability. The torque is delivered to the sun gear and distributed to the planet gears, which rotate and revolve, amplifying the output torque. Speed and gear ratios are controlled by adjusting the tooth count of the sun gear, planet gears, and ring gear/annulus. The low backlash characteristic is achieved by minimizing the gap between the gears, ensuring high precision operation and stability. The dynamic response and stability are achieved by distributing the load evenly and having multiple contact points between the gears. The high precision planetary gearbox is commonly used in applications where high precision and low backlash are required, as shown in the image below:

高精度遊星ギアボックスの設計と選択に関する考慮事項

高精度遊星ギアボックスの用途

The high precision planetary gearbox is widely used in various fields, including:

• Servo motor systems for precise speed control and position positioning in industrial automation equipment, such as robot joint drives, precision machine tool feed mechanisms, and semiconductor manufacturing equipment.
• Medical equipment, such as CT scanners, MRI machines, surgical robots, and other high-end medical devices that require precise motion control and torque amplification.
• Aerospace and aviation, including aircraft landing gear systems, flight control system actuators, satellite attitude adjustment devices, and other applications that require high reliability and precision.
• Precision instruments, such as scientific experimental equipment, precision measuring instruments, optical tracking systems, and other scenarios that require high transmission accuracy.
• Automotive manufacturing, including power steering systems for new energy vehicles, drive units for electric vehicles, and transmission systems for high-performance racing cars.
• Robotics, including joint drive components in industrial robots, service robots, and special operation robots.
• Logistics automation, including lifts, conveyor drives, and AGVs in automatic storage systems.

会社概要

We are a professional manufacturer of power transmission equipment located in Hangzhou, Zhejiang. We specialize in the research, development, production, and sales of high quality and reliable products. Our products meet international standards and have obtained CCC and CE certifications. We operate in strict accordance with the ISO9001:2004 international quality management system. Our BABR series right angle planetary gearbox is commonly used in various applications, as shown below:

当社の強み

• 高度な生産技術と設備
• 厳格な品質管理システム
• Professional technical team and customer service team
• Customized products and solutions
• 競争力のある価格とタイムリーな納品
• Strong research and development capabilities

著者宮