Product Description
Starshine Drive Cycloid Geared Motor Characteristics
1. Features:
1. Smooth running,low noise gear tooth needle more engagement.
2. Cycloidal tooth profile provides a high contact ratio to withstand overload shocks
3. Compact size: single ratio available from 1/9 to 1/87, double stage up from 1/99 to 1/7569
4. Ideal for dynamic applications: frequent start-stop-reversing duties suits for cyclo speed reducer since inertia is low
5. Reduce maintenance costs: high reliability, long life, minimal maintenance compared to conventional gearboxes
6. Internal parts replaceable with other brands to ensure running.
7. Grease Lubricated & Oil Lubricated Models Available
8. Output Shaft Rotation Direction: Single Reduction: Clockwise Rotation; Double Reduction→ Counter Clockwise Rotation
9. Ambient Conditions: Indoor Installation:10-40 Celsius, Max 85% Humidity, Under 1000m Altitude, Well Ventilated Environment, Free of corrosive, explosive gases, vapors and dust
10.Slow Speed Shaft Direction: Horizontal, Vertical Up & Down, Universal Direction
11.Mounting Style: Foot Mount, Flange Mount & Vertical F-flange Mount,
12. Input Connection: Cyclo Integral Motor, Hollow Input Shaft Adapter
13. Coupling Method With Driven Machine: Coupling, Gears, Chain Sprocket Or Belt
14. Cycloid reducer Capacity Range: 0.37kW ~ 11kW;
2. Technical parameters
| Type | Old Type | Output Torque | Output Shaft Dia. |
| SXJ00 | JXJ00 | 98N.m | φ30 |
| SXJ01 | JXJ01 | 221N.m | φ35 |
| SXJ02 | JXJ02 | 448N.m | φ45 |
| SXJ03 | JXJ03 | 986N.m | φ55 |
| SXJ04 | JXJ04 | 1504N.m | φ70 |
| SXJ05 | JXJ05 | 3051N.m | φ90 |
| SXJ06 | JXJ06 | 5608N.m | φ100 |
About Us
ZheJiang CHINAMFG Drive Co.,Ltd,the predecessor was a state-owned military mould enterprise, was established in 1965. CHINAMFG specializes in the complete power transmission solution for high-end equipment manufacturing industries based on the aim of “Platform Product, Application Design and Professional Service”.
CHINAMFG have a strong technical force with over 350 employees at present, including over 30 engineering technicians, 30 quality inspectors, covering an area of 80000 square CHINAMFG and kinds of advanced processing machines and testing equipments. We have a good foundation for the industry application development and service of high-end speed reducers & variators owning to the provincial engineering technology research center,the lab of gear speed reducers, and the base of modern R&D.
Our Team
Quality Control
Quality:Insist on Improvement,Strive for Excellence With the development of equipment manufacturing indurstry,customer never satirsfy with the current quality of our products,on the contrary,wcreate the value of quality.
Quality policy:to enhance the overall level in the field of power transmission
Quality View:Continuous Improvement , pursuit of excellence
Quality Philosophy:Quality creates value
3. Incoming Quality Control
To establish the AQL acceptable level of incoming material control, to provide the material for the whole inspection, sampling, immunity. On the acceptance of qualified products to warehousing, substandard goods to take return, check, rework, rework inspection; responsible for tracking bad, to monitor the supplier to take corrective
measures to prevent recurrence.
4. Process Quality Control
The manufacturing site of the first examination, inspection and final inspection, sampling according to the requirements of some projects, judging the quality change trend;
found abnormal phenomenon of manufacturing, and supervise the production department to improve, eliminate the abnormal phenomenon or state.
5. FQC(Final QC)
After the manufacturing department will complete the product, stand in the customer’s position on the finished product quality verification, in order to ensure the quality of
customer expectations and needs.
6. OQC(Outgoing QC)
After the product sample inspection to determine the qualified, allowing storage, but when the finished product from the warehouse before the formal delivery of the goods, there is a check, this is called the shipment inspection.Check content:In the warehouse storage and transfer status to confirm, while confirming the delivery of the
product is a product inspection to determine the qualified products.
7. Certification.
Packing
Delivery
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| Application: | Motor, Machinery, Agricultural Machinery |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Cycloidal |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Double-Step |
| Customization: |
Available
| Customized Request |
|---|
Can variator gearboxes be used for both speed reduction and speed increase?
Yes, variator gearboxes are versatile and can be used for both speed reduction and speed increase applications. Their design allows for continuous and stepless adjustment of the gear ratio, enabling a wide range of speed variations in either direction. Here’s how variator gearboxes achieve speed reduction and speed increase:
Variator gearboxes utilize a mechanism called a variator, which consists of two cone-shaped pulleys connected by a belt or chain. These pulleys can move closer or farther apart, effectively changing the effective diameter of the pulley and thus the gear ratio. By adjusting the distance between the pulleys, the gear ratio can be continuously varied, resulting in different output speeds.
Speed Reduction:
When the variator gearboxes are used for speed reduction, the input speed is higher than the desired output speed. In this case, the variator mechanism adjusts the pulleys to create a smaller effective diameter on the output side. As a result, the output shaft rotates at a slower speed compared to the input shaft, achieving speed reduction. This speed reduction is useful in various applications where slower speeds are required, such as conveyors, industrial machinery, or vehicles that need lower operating speeds.
Speed Increase:
Variator gearboxes can also be used to increase the speed from the input to the output shaft. In this scenario, the input speed is lower than the desired output speed. The variator mechanism adjusts the pulleys to create a larger effective diameter on the output side. As a result, the output shaft rotates at a faster speed than the input shaft, achieving speed increase. Speed increase functionality is beneficial in applications such as certain types of machinery or vehicles that require higher operating speeds.
The ability of variator gearboxes to provide continuous and stepless adjustment of the gear ratio allows for precise control of the output speed, regardless of whether it needs to be reduced or increased. This flexibility makes variator gearboxes suitable for a wide range of applications where adjustable speed control is necessary.
It is worth noting that while variator gearboxes can provide a significant range of speed reduction and speed increase, they have limitations in terms of the maximum and minimum achievable ratios. The specific capabilities of a variator gearbox depend on its design, size, and intended application. It is important to consult the manufacturer’s specifications and guidelines to ensure that a particular variator gearbox is suitable for the desired speed reduction or speed increase requirements.
How do manufacturers ensure the durability of variator gearboxes in industrial environments?
Manufacturers employ various strategies and techniques to ensure the durability of variator gearboxes in industrial environments. These measures are implemented during the design, construction, and testing stages to enhance the gearbox’s ability to withstand the harsh conditions and rigorous demands of industrial applications. Here’s how manufacturers ensure the durability of variator gearboxes:
Rugged Construction:
Manufacturers use robust and durable materials for constructing variator gearboxes. High-quality metals, such as steel or cast iron, are commonly used for gearbox housings and essential components. These materials possess excellent strength, wear resistance, and thermal stability, enabling the gearbox to withstand heavy loads, vibrations, and temperature variations typically encountered in industrial environments.
Enhanced Gear Design:
The gear design of variator gearboxes is optimized for durability. Manufacturers carefully select gear materials, tooth profiles, and surface treatments to minimize wear, improve load distribution, and enhance the gearbox’s ability to handle torque and shock loads. Advanced manufacturing techniques, such as precision machining and heat treatment processes, are employed to ensure the gears have the required hardness, toughness, and dimensional accuracy for long-lasting performance.
Sealing and Protection:
Variator gearboxes are equipped with effective sealing systems to prevent the ingress of contaminants, such as dust, dirt, and moisture, into the gearbox. Seals, gaskets, and O-rings are used to create a barrier that protects internal components from environmental elements. Additionally, manufacturers often incorporate protective measures, such as breather vents or pressure relief valves, to maintain an appropriate internal pressure and prevent the buildup of excessive heat or pressure that could compromise the gearbox’s durability.
Effective Lubrication:
Proper lubrication is critical for the durability of variator gearboxes. Manufacturers ensure that the gearbox is designed with efficient lubrication systems that provide adequate lubricant flow to all critical components. This lubrication helps reduce friction, dissipate heat, and prevent excessive wear and corrosion. Manufacturers may also specify the use of specific lubricants that are suitable for the operating conditions and requirements of the variator gearbox, further enhancing its durability.
Thorough Testing and Quality Control:
Manufacturers subject variator gearboxes to rigorous testing procedures to validate their durability in industrial environments. These tests may include load testing, endurance testing, temperature cycling, and performance verification. Through comprehensive testing, manufacturers can identify potential weaknesses or design flaws and make necessary improvements to ensure the gearbox’s durability. Additionally, stringent quality control measures are implemented throughout the manufacturing process to maintain consistency and reliability in the production of variator gearboxes.
Compliance with Standards and Regulations:
Manufacturers adhere to industry standards and regulations to ensure the durability and safety of variator gearboxes. Compliance with standards, such as ISO (International Organization for Standardization) and specific industry guidelines, helps manufacturers design and manufacture gearboxes that meet or exceed the required performance and durability criteria. This ensures that the variator gearboxes are suitable for use in industrial environments and can withstand the demanding operating conditions they may encounter.
By employing rugged construction, enhanced gear design, sealing and protection measures, effective lubrication systems, thorough testing and quality control, and compliance with standards and regulations, manufacturers ensure the durability of variator gearboxes in industrial environments. These measures contribute to the reliability, longevity, and performance of variator gearboxes, making them well-suited for demanding industrial applications.
What is a variator gearbox and how does it work in mechanical systems?
A variator gearbox, also known as a variable speed transmission, is a type of gearbox that allows for continuous and stepless variation of the output speed within a certain range. It is commonly used in mechanical systems where the output speed needs to be adjusted dynamically without fixed gear ratios. The variator gearbox achieves this by employing specific mechanisms such as belts, chains, or cones.
One common type of variator gearbox is the belt-and-pulley system. It consists of two variable-diameter pulleys connected by a belt. These pulleys can change their effective diameter by adjusting their position. The input pulley is connected to the power source, such as an engine or motor, while the output pulley is connected to the load. By varying the diameters of the pulleys, the speed ratio between the input and output can be continuously adjusted, allowing for a wide range of output speeds.
The variator gearbox works based on the principle of changing the effective radius of the pulleys. When the input pulley diameter increases or the output pulley diameter decreases, the belt is forced to ride higher on the pulley, resulting in a larger effective radius. This causes the output speed to decrease relative to the input speed. Conversely, when the input pulley diameter decreases or the output pulley diameter increases, the belt rides lower on the pulley, leading to a smaller effective radius and an increase in the output speed.
The variator gearbox can be controlled manually or automatically, depending on the application. In manual systems, the adjustment of the pulley diameters is done by the operator using mechanical or hydraulic mechanisms. In automatic systems, the adjustment is typically controlled by a computer or an electronic control unit (ECU) based on various parameters such as speed, load, or user inputs.
One of the key advantages of variator gearboxes is the ability to achieve smooth and stepless speed variation. Unlike traditional gearboxes with fixed gear ratios, variator gearboxes offer infinite possibilities for adjusting the output speed. This flexibility is particularly beneficial in applications where precise control of speed is required, such as in vehicles, industrial machinery, and power transmission systems.
However, it’s important to note that variator gearboxes may have limitations in terms of torque capacity and efficiency compared to traditional fixed-ratio gearboxes. The power transmission efficiency of variator gearboxes can vary depending on the specific design and operating conditions.
In summary, a variator gearbox is a type of gearbox that allows for continuous and stepless variation of the output speed. It uses mechanisms such as belts, chains, or cones to adjust the effective diameter of the pulleys, enabling dynamic speed control in mechanical systems.
editor by CX 2024-04-25