| Quantity: | |
|---|---|
 | Dongguan Silent Industry Co., Ltd | |
| Planetary gearbox |  | Φ42mm |
| ST42PH Series | ||
High Precision Low Noise Metal Planetary Gearboxes are a critical component in many high-performance automation applications, where precision and reliability are of utmost importance. These gearboxes are made from a variety of durable and lightweight materials such as aluminum, stainless steel, and plastic, to provide an efficient and reliable solution for power transmission needs. The planetary design of the gearbox involves multiple gears that revolve around a central sun gear, creating an efficient torque output with low noise. The high precision of the gears allows for high accuracy and repeatability, while the low noise ensures a quiet and efficient operation. These gearboxes find use in robotics, aerospace, medical equipment, and other industries that require precise and high-speed motion control. Overall, High Precision Low Noise Metal Planetary Gearboxes offer a highly efficient, reliable, and compact solution for precision power transmission needs in demanding and challenging environments.
| General & Basic information | ||||||
| NO. | Description | Value | ||||
| 1 | Outer diameter | Φ42mm | ||||
| 2 | Type of Gearbox | Planetary | ||||
| 3 | Housing material | Steel | ||||
| 4 | Type of teeth | Straight/Helical gear | ||||
| 5 | Teeth material | Plastic/Steel | ||||
| 6 | Output shaft material | Stainless Steel | ||||
| 7 | Bearing at output | Ball Bearing | ||||
| 8 | No-load backlash | ≤2° | ||||
| 9 | Number of stages availability | Optional 1 stage,2 stages,3 stages | ||||
| 10 | Axial play | ≤0.3 mm | ||||
| 11 | Radial play(15mm from flange) | ≤0.03 mm | ||||
| 12 | Dynamic Max. axial load | ≤100N | ||||
| 13 | Max. force for press fits | ≤90N | ||||
| 14 | Max. radial force(15mm from flange) | ≤150N | ||||
| 15 | Operating temperature range | -40°C to +120°C | ||||
| 16 | Operating relative humidity | 20%RH to 90%RH | ||||
| In ST42PH series,plastic in 1st stage,steel in 2nd and 3rd stage. | ||||||
| Technical Data | ||||||
| NO. | Description | Value | ||||
| 17 | Number of gear stages | 1 | 2 | 3 | ||
| 18 | Reduction ratio | 3.789:1 4.313:1 5.077:1 6.3:1 | The ratio can be one of combinations of 4 ratios | |||
| 19 | Max. continuous input speed | 12,000rpm | 14,0000rpm | 20,000rpm | 20,000rpm | |
| 20 | Max. intermittent input speed | 14,000rpm | 20,000rpm | 28,000rpm | 28,000rpm | |
| 21 | Max. continuous torque | 1,000mNm | 5,000mNm | 10,000mNm | 12,000mNm | |
| 22 | Max. intermittent torque | 1,500mNm | 7,500mNm | 15,000mNm | 18,000mNm | |
| 23 | Direction(from the driver to output) | Same | Same | Same | Same | |
| 24 | Max. efficiency | 90% | 80% | 70% | 60% | |
| 25 | Weight without motor(g) | 240 | 325 | 408 | 490 | |
| 26 | L1[mm]=Length without motor | 31.6 | 42.5 | 53.4 | 64.3 | |
| 27 | L2[mm]=Length with motor | The total length of gear motor depends on the motor specified. | ||||
| Reduction ratios | Motor pinion specifications | |||||
| Material | Number of teeth | Length | Hole diameter (D) | |||
| 6.3:1 / 31.6:1 / 40:1 /254:1 /39.7:1 /792:1 / 1608:1/ | Steel | z=9 | L=9 |  Φ3.175 | ||
| 5:1 /21:1 / 25:1 / 67:1/105:1/125:1/370:1/441:1/625:1 | z=12 | L=9 | Φ4.0 | |||
| 4.2:1 / 17.6:1 / 311:1 | z=15 | L=9 | Φ5.0 | |||
| 3.6:1 / 13:1 / 49:1 | z=18 | L=9 | ||||
| We are able to design and manufacture the products exactly to customers' requirements. |
| Edition 2021 Specfications subject to change without notice www.silentgearmotor.com www.gdmotor.cn |
Planetary gearboxes are a type of gearbox that uses planetary gears to achieve a high reduction ratio in a compact package. They are often used in powertrains, where they can provide a great deal of torque multiplication.
Planetary gearboxes work by having three or more planets that mesh with the sun gear and the ring gear. The planets are mounted on a carrier, which is connected to the input shaft. The input shaft provides power to the sun gear, which in turn drives the planets. The planets orbit around the sun gear, and as they do so, they mesh with the teeth on the ring gear. This causes the ring gear to rotate, which in turn rotates the output shaft.
The main advantage of planetary gearboxes is their high reduction ratios. They can achieve much higher ratios than other types of gearboxes, making them ideal for applications that require a lot of torque multiplication. Additionally, planetary gearboxes are very efficient; they have low levels of friction and can operate at high speeds without losing efficiency.
A planetary gearbox is a type of gearbox that uses planet gears. The planet gears are mounted on a carrier, which itself is mounted on the main shaft. The sun gear is located in the center of the carrier and meshes with the planet gears. The ring gear is located on the outside of the carrier and meshes with the planet gears.
The advantage of a planetary gearbox is that it can provide high torque in a small package. Additionally, planetary gearboxes are very efficient, with transmission ratios as high as 97%.
There are a variety of planetary gearbox products available on the market, each designed for specific applications and industries. Here are some common examples:
-Automotive industry: Planetary gearboxes are used in a variety of automotive applications, including transmissions, power steering systems, and engine starters.
-Aerospace industry: Planetary gearboxes are used in aircraft landing gear systems and control surfaces. They are also used in satellite tracking systems and space exploration vehicles.
-Construction industry: Planetary gearboxes are used in construction equipment such as excavators and bulldozers. They are also used in material handling systems and conveyors.
-Renewable energy industry: Planetary gearboxes are used in wind turbines and solar panels to convert torque and increase efficiency.
Planetary gearboxes are found in a wide range of industrial applications where high torque and precise control are required. The product operate guide below provides detailed instructions on how to properly use and maintain your planetary gearbox.
When using your planetary gearbox, always pay close attention to the load on the input shaft. Do not overload the input shaft or allow it to spin faster than the maximum speed specified by the manufacturer. Also, be sure to keep the output shaft free from any obstructions that could interfere with its operation.
To ensure optimal performance, regularly inspect your planetary gearbox for wear or damage. If any parts appear to be worn or damaged, replace them with new ones as soon as possible. Be sure to follow all manufacturer guidelines when performing maintenance on your gearbox.
By following these simple guidelines, you can help prolong the life of your planetary gearbox and keep it running smoothly for years to come.
1. What is a planetary gearbox?
A planetary gearbox is a type of gearbox that uses planetary gears to achieve a high reduction ratio in a small footprint. Planetary gearboxes are typically used in applications where space is limited, such as robotics and aerospace.
2. How does a planetary gearbox work?
A planetary gearbox consists of three main parts: the sungear, the planet carrier, and the ringgear. The sungear is the central gear that drives the planet carrier, which contains the planet gears. The planet gears mesh with both the sungear and the ringgear, which helps to distribute the load evenly and prevent premature wear.
3. What are the advantages of using a planetary gearbox?
Planetary gearboxes offer several advantages over other types of gearboxes, including:
- Reduced size and weight: Planetary gearboxes are smaller and lighter than traditional spur or helical gearboxes, making them ideal for applications where space is limited.
- Increased strength and durability: The design of planetary gearboxes distributes the load evenly across all gears, resulting in reduced wear and increased strength and durability.
- Higher efficiency: Planetary gearboxes are more efficient than other types of geared systems, due to their low friction losses and ability to operate at higher speeds.
We are able to design and manufacture the products exactly to customers' requirements. 我司可根据客户要求设计和生产相关产品。 |
| Edition 2021 Specfications subject to change without notice www.silentgearmotor.com www.gdmotor.cn |
| Dongguan Silent Industry Co., Ltd | |
| Planetary gearbox | | Φ42mm |
| ST42PH Series | ||
High Precision Low Noise Metal Planetary Gearboxes are a critical component in many high-performance automation applications, where precision and reliability are of utmost importance. These gearboxes are made from a variety of durable and lightweight materials such as aluminum, stainless steel, and plastic, to provide an efficient and reliable solution for power transmission needs. The planetary design of the gearbox involves multiple gears that revolve around a central sun gear, creating an efficient torque output with low noise. The high precision of the gears allows for high accuracy and repeatability, while the low noise ensures a quiet and efficient operation. These gearboxes find use in robotics, aerospace, medical equipment, and other industries that require precise and high-speed motion control. Overall, High Precision Low Noise Metal Planetary Gearboxes offer a highly efficient, reliable, and compact solution for precision power transmission needs in demanding and challenging environments.
| General & Basic information | ||||||
| NO. | Description | Value | ||||
| 1 | Outer diameter | Φ42mm | ||||
| 2 | Type of Gearbox | Planetary | ||||
| 3 | Housing material | Steel | ||||
| 4 | Type of teeth | Straight/Helical gear | ||||
| 5 | Teeth material | Plastic/Steel | ||||
| 6 | Output shaft material | Stainless Steel | ||||
| 7 | Bearing at output | Ball Bearing | ||||
| 8 | No-load backlash | ≤2° | ||||
| 9 | Number of stages availability | Optional 1 stage,2 stages,3 stages | ||||
| 10 | Axial play | ≤0.3 mm | ||||
| 11 | Radial play(15mm from flange) | ≤0.03 mm | ||||
| 12 | Dynamic Max. axial load | ≤100N | ||||
| 13 | Max. force for press fits | ≤90N | ||||
| 14 | Max. radial force(15mm from flange) | ≤150N | ||||
| 15 | Operating temperature range | -40°C to +120°C | ||||
| 16 | Operating relative humidity | 20%RH to 90%RH | ||||
| In ST42PH series,plastic in 1st stage,steel in 2nd and 3rd stage. | ||||||
| Technical Data | ||||||
| NO. | Description | Value | ||||
| 17 | Number of gear stages | 1 | 2 | 3 | ||
| 18 | Reduction ratio | 3.789:1 4.313:1 5.077:1 6.3:1 | The ratio can be one of combinations of 4 ratios | |||
| 19 | Max. continuous input speed | 12,000rpm | 14,0000rpm | 20,000rpm | 20,000rpm | |
| 20 | Max. intermittent input speed | 14,000rpm | 20,000rpm | 28,000rpm | 28,000rpm | |
| 21 | Max. continuous torque | 1,000mNm | 5,000mNm | 10,000mNm | 12,000mNm | |
| 22 | Max. intermittent torque | 1,500mNm | 7,500mNm | 15,000mNm | 18,000mNm | |
| 23 | Direction(from the driver to output) | Same | Same | Same | Same | |
| 24 | Max. efficiency | 90% | 80% | 70% | 60% | |
| 25 | Weight without motor(g) | 240 | 325 | 408 | 490 | |
| 26 | L1[mm]=Length without motor | 31.6 | 42.5 | 53.4 | 64.3 | |
| 27 | L2[mm]=Length with motor | The total length of gear motor depends on the motor specified. | ||||
| Reduction ratios | Motor pinion specifications | |||||
| Material | Number of teeth | Length | Hole diameter (D) | |||
| 6.3:1 / 31.6:1 / 40:1 /254:1 /39.7:1 /792:1 / 1608:1/ | Steel | z=9 | L=9 | Φ3.175 | ||
| 5:1 /21:1 / 25:1 / 67:1/105:1/125:1/370:1/441:1/625:1 | z=12 | L=9 | Φ4.0 | |||
| 4.2:1 / 17.6:1 / 311:1 | z=15 | L=9 | Φ5.0 | |||
| 3.6:1 / 13:1 / 49:1 | z=18 | L=9 | ||||
| We are able to design and manufacture the products exactly to customers' requirements. |
| Edition 2021 Specfications subject to change without notice www.silentgearmotor.com www.gdmotor.cn |
Planetary gearboxes are a type of gearbox that uses planetary gears to achieve a high reduction ratio in a compact package. They are often used in powertrains, where they can provide a great deal of torque multiplication.
Planetary gearboxes work by having three or more planets that mesh with the sun gear and the ring gear. The planets are mounted on a carrier, which is connected to the input shaft. The input shaft provides power to the sun gear, which in turn drives the planets. The planets orbit around the sun gear, and as they do so, they mesh with the teeth on the ring gear. This causes the ring gear to rotate, which in turn rotates the output shaft.
The main advantage of planetary gearboxes is their high reduction ratios. They can achieve much higher ratios than other types of gearboxes, making them ideal for applications that require a lot of torque multiplication. Additionally, planetary gearboxes are very efficient; they have low levels of friction and can operate at high speeds without losing efficiency.
A planetary gearbox is a type of gearbox that uses planet gears. The planet gears are mounted on a carrier, which itself is mounted on the main shaft. The sun gear is located in the center of the carrier and meshes with the planet gears. The ring gear is located on the outside of the carrier and meshes with the planet gears.
The advantage of a planetary gearbox is that it can provide high torque in a small package. Additionally, planetary gearboxes are very efficient, with transmission ratios as high as 97%.
There are a variety of planetary gearbox products available on the market, each designed for specific applications and industries. Here are some common examples:
-Automotive industry: Planetary gearboxes are used in a variety of automotive applications, including transmissions, power steering systems, and engine starters.
-Aerospace industry: Planetary gearboxes are used in aircraft landing gear systems and control surfaces. They are also used in satellite tracking systems and space exploration vehicles.
-Construction industry: Planetary gearboxes are used in construction equipment such as excavators and bulldozers. They are also used in material handling systems and conveyors.
-Renewable energy industry: Planetary gearboxes are used in wind turbines and solar panels to convert torque and increase efficiency.
Planetary gearboxes are found in a wide range of industrial applications where high torque and precise control are required. The product operate guide below provides detailed instructions on how to properly use and maintain your planetary gearbox.
When using your planetary gearbox, always pay close attention to the load on the input shaft. Do not overload the input shaft or allow it to spin faster than the maximum speed specified by the manufacturer. Also, be sure to keep the output shaft free from any obstructions that could interfere with its operation.
To ensure optimal performance, regularly inspect your planetary gearbox for wear or damage. If any parts appear to be worn or damaged, replace them with new ones as soon as possible. Be sure to follow all manufacturer guidelines when performing maintenance on your gearbox.
By following these simple guidelines, you can help prolong the life of your planetary gearbox and keep it running smoothly for years to come.
1. What is a planetary gearbox?
A planetary gearbox is a type of gearbox that uses planetary gears to achieve a high reduction ratio in a small footprint. Planetary gearboxes are typically used in applications where space is limited, such as robotics and aerospace.
2. How does a planetary gearbox work?
A planetary gearbox consists of three main parts: the sungear, the planet carrier, and the ringgear. The sungear is the central gear that drives the planet carrier, which contains the planet gears. The planet gears mesh with both the sungear and the ringgear, which helps to distribute the load evenly and prevent premature wear.
3. What are the advantages of using a planetary gearbox?
Planetary gearboxes offer several advantages over other types of gearboxes, including:
- Reduced size and weight: Planetary gearboxes are smaller and lighter than traditional spur or helical gearboxes, making them ideal for applications where space is limited.
- Increased strength and durability: The design of planetary gearboxes distributes the load evenly across all gears, resulting in reduced wear and increased strength and durability.
- Higher efficiency: Planetary gearboxes are more efficient than other types of geared systems, due to their low friction losses and ability to operate at higher speeds.
We are able to design and manufacture the products exactly to customers' requirements. 我司可根据客户要求设计和生产相关产品。 |
| Edition 2021 Specfications subject to change without notice www.silentgearmotor.com www.gdmotor.cn |
注: 建议图片大小150px*50px 
