TE060 Series High Precision Planetary Gearbox Helical Gear Reducer

Overview of TE060 Series High Precision Planetary Gearbox Helical Gear Reducer

Definition and Purpose

TE060 Series High Precision Planetary Gearbox Helical Gear Reducer is a type of gearbox that is designed to provide high precision and low backlash reduction of speed and torque. It is also known as servo motor planetary gearbox and low backlash planetary gearbox. This product is often used in industrial automation equipment for precise speed control and position positioning.

Basic Construction of High Precision Planetary Gearbox

Structure Components

1. Sun Gear: The sun gear is located in the center of the planetary gearbox and is typically connected to the input shaft or fixed in the housing as a stationary component.
2. Planet Gears: The planet gears rotate around the sun gear and are supported and held in relative position to each other by the planet carrier. Each planet gear meshes with both the sun gear and the ring gear/annulus and they all share and distribute the load when power is input.
3. Planet Carrier: The planet carrier is a structure with multiple planet gear shaft holes, it supports the planet gears and allows them to rotate relative to the sun gear. The planet carrier can serve as an output component or be connected to another shaft to transmit or receive torque.
4. Ring Gear/Annulus: The ring gear/annulus is a large diameter circular gear fixed inside the housing and has teeth on both its inner and outer surfaces that mesh with the planet gears. In some applications, the ring gear/annulus can also serve as the input or output end.
5. Bearings and Shaft System: The bearings in the high precision planetary gearbox are used to support the input shaft, output shaft and planet carrier, ensuring stable rotation and smooth operation between the components.
6. Housing and Seals: The housing is the external frame of the entire gearbox. It protects internal components from environmental effects and provides mounting interfaces. Seals ensure that internal lubricants do not leak while preventing dust and water from entering the gearbox.

Working Principle of High Precision Planetary Gearbox

1. Torque Transmission: When power is input to the sun gear, the planet gears around it rotate. Since each planet gear meshes with both the sun gear and the ring gear/annulus, they not only rotate on their own axis but also revolve around the center of the sun gear through the planet carrier. The torque input to the sun gear is amplified and evenly distributed to the planet carrier at the output through the planet gears.
2. Speed Conversion and Torque Amplification: By adjusting the gear ratio of different components, speed conversion and torque amplification between input and output can be achieved. Generally, when the number of planet gears increases or the gear ratio increases, the effect of torque amplification will be more significant, but the output speed will decrease at the same time.
3. Low Backlash Design: In high-precision applications, the high precision planetary gearbox adopts preload technology to reduce or eliminate the gap between gears, which is also called "zero/low backlash" design to ensure accurate position control and minimal mechanical clearance.
4. Load Distribution and Dynamic Response: An important advantage of the planetary gear mechanism is that it can evenly distribute loads among multiple planet gears, thus improving the bearing capacity and stability of the entire system, and optimizing dynamic response performance.

Design and Selection Considerations of High Precision Planetary Gearbox

Design and Selection Considerations	Explanation
Application requirements	The application requirements include torque, speed, size, and precision, which determine the selection of the gearbox.
Geometric characteristics	The geometric characteristics of the gearbox include gear ratio, number of planet gears, and the size of the sun gear, planet gears, and annulus, which must match the requirements of the application.
Torque and speed ratio	The torque and speed ratio determines the load capacity and efficiency of the gearbox.
Operating conditions	The operating conditions include temperature, humidity, vibration, and shock, which can affect the performance and lifespan of the gearbox.
Service life	The service life of the gearbox depends on the quality of the materials, manufacturing process, and maintenance.
Cost	The cost of the gearbox is determined by the manufacturing process, materials, and quality, and must be balanced against the budget and application requirements.

Application Fields of High Precision Planetary Gearbox

1. Servo Motor System: High precision planetary gearbox is often used with servo motors in industrial automation equipment for precise speed control and position positioning, such as robot joint drive, feed mechanism of precision machine tools, semiconductor manufacturing equipment, etc.
2. Medical Equipment: High precision planetary gearbox is often used in high-end medical equipment such as CT scanners, MRI machines, surgical robots for precise motion control and torque amplification.
3. Aerospace: High precision planetary gearbox is often used in aircraft landing gear, flight control system actuators, satellite attitude adjustment devices and other applications that require high reliability and precision.
4. Precision Instruments: High precision planetary gearbox is often used in scientific experiment equipment, precision measuring instruments, optical tracking systems and other applications that require high transmission accuracy.
5. Automotive Manufacturing: High precision planetary gearbox is often used in the power steering system of new energy vehicles, the drive unit of electric vehicles, and the transmission system of high-performance racing cars.
6. Robotics: High precision planetary gearbox is often used in the joint drive part of industrial robots, service robots, and special operation robots.
7. Logistics Automation: High precision planetary gearbox is often used in automatic storage systems such as lifts, conveyor drive units, AGVs (automatic guided vehicles), etc.

About Our Company

We are a professional manufacturer of transmission equipment located in Ningbo, Zhejiang. Our company strictly follows the international quality management system standard ISO9001:2015 and our products have passed the mandatory CCC certification in China and the CE certification of the European Union. Our products are produced according to the international IC standard and have reached the advanced level of similar products in the international market.

Our Advantages

1. We have a strong R&D team to continuously improve our technology and products.
2. We use high-quality materials and advanced manufacturing processes to ensure the reliability and durability of our products.
3. We have a complete quality management system to guarantee the performance and quality of our products.
4. We provide professional technical support and after-sales service to our customers.
5. We offer competitive prices and timely delivery.

Author: Miya