Product Description
Product Description
F series Parallel Shaft-Helical Geared Motor Characteristics
1.Features:
- High efficiency: 92%-94%;
- Parallel output, compact structure, large output torque, smooth operation, low noise and long service life.
- High precision: the gear is made of high-quality alloy steel forging, carbonitriding and hardening treatment, grinding process to ensure high precision and stable running.
- High interchangeability: highly modular, serial design, strong versatility and interchangeability.
2. Technical parameters
| Ratio | 3.77-276.77 |
| Input power | 0.12-200KW |
| Output torque | 3.5-21700N.m |
| Output speed | 5-352rpm |
| Mounting type | Foot mounted, foot mounted with CHINAMFG shaft, output flange mounted, hollow shaft mounted, B5 flange mounted with hollow shaft, foot mounted with hollow shaft, B14 flange mounted with hollow shaft, foot mounted with splined hole, foot mounted with shrink disk, hollow shaft mounted with anti-torque arm. |
| Input Method | Flange input(AM), shaft input(AD), inline AC motor input, or AQA servo motor |
| Brake Release | HF-manual release(lock in the brake release position), HR-manual release(autom-atic braking position) |
| Thermistor | TF(Thermistor protection PTC thermisto) TH(Thermistor protection Bimetal swotch) |
| Mounting Position | M1, M2, M3, M4, M5, M6 |
| Type | F37-F157 |
| Output shaft dis. | 25mm, 30mm, 35mm, 40mm, 50mm, 60mm, 70mm, 90mm, 110mm, 120mm |
| Housing material | HT200 high-strength cast iron from R37,47,57,67,77,87 |
| Housing material | HT250 High strength cast iron from R97 107,137,147, 157,167,187 |
| Heat treatment technology | carbonitriding and hardening treatment |
| Efficiency | 92%-94% |
| Lubricant | VG220 |
| Protection Class | IP55, F class |
Starshine Drive
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.
All our products get ISO & CE & UL certification.
Packing
Delivery
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| Application: | Motor, Machinery, Agricultural Machinery, Dumbwaiter, Sugar Mills, and Kinds of Equipments |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Lower Rotation Speed |
| Layout: | Helical Gear |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Double-Step |
| Customization: |
Available
| Customized Request |
|---|
Materials Used to Manufacture Sugar Mill Gearboxes
Sugar mill gearboxes are subjected to demanding operating conditions, including heavy loads and varying temperatures. To ensure durability and performance, the following materials are commonly used in the manufacture of sugar mill gearboxes:
- Cast Iron: Cast iron is a popular choice for gearbox housings due to its high strength and resistance to wear. It provides a sturdy and reliable casing for internal components.
- Steel Alloys: High-quality steel alloys are used for gears and shafts to provide excellent strength, durability, and resistance to fatigue. Alloy steel ensures that gears can withstand the stresses and loads encountered in sugar mill operations.
- Bronze: Bronze is often used for bearings and bushings due to its self-lubricating properties and resistance to corrosion. Bearings made from bronze help reduce friction and extend the lifespan of the gearbox.
- Aluminum: Aluminum alloys are sometimes used for components that require lightweight construction, such as casings and covers. Aluminum’s corrosion resistance and relatively low weight make it suitable for specific gearbox parts.
- Other Alloys: Depending on specific requirements, other alloys and materials may be used for specialized components within sugar mill gearboxes to ensure optimal performance and longevity.
The choice of materials depends on factors such as the gearbox’s intended application, operating conditions, load capacity, and the level of wear and corrosion resistance required. Engineers and manufacturers carefully select materials to ensure that sugar mill gearboxes can endure the challenges of the sugar production process.
Detecting and Preventing Overheating in a Sugar Mill Gearbox
Overheating in a sugar mill gearbox can lead to serious damage and operational issues. It’s essential to detect and prevent overheating to ensure the gearbox’s reliable performance. Here’s how:
- Temperature Monitoring: Install temperature sensors in critical areas of the gearbox to continuously monitor the temperature. Abnormal temperature rise indicates potential overheating.
- Regular Inspections: Conduct regular visual inspections of the gearbox to check for signs of overheating, such as discoloration, burning odors, or smoke.
- Lubrication Analysis: Monitor the condition of the gearbox lubricant regularly. Contaminated or degraded lubricant can lead to increased friction and heat generation.
- Cooling Systems: Ensure that the gearbox is equipped with effective cooling systems, such as fans or cooling fins, to dissipate excess heat.
- Proper Lubrication: Use the recommended lubricant and ensure that the gearbox is adequately lubricated. Insufficient lubrication can lead to increased friction and overheating.
- Load Management: Avoid overloading the gearbox beyond its rated capacity, as excessive load can lead to increased heat generation.
- Ventilation: Ensure proper ventilation around the gearbox to prevent heat buildup. Avoid enclosing the gearbox in tight spaces without adequate airflow.
- Alignment and Maintenance: Maintain proper alignment of the gearbox components and perform regular maintenance to prevent issues that could lead to overheating.
- Monitoring Performance: Keep an eye on the gearbox’s performance metrics, such as noise, vibration, and efficiency. Sudden changes may indicate overheating.
- Thermal Imaging: Use thermal imaging cameras to detect hotspots or areas of high temperature on the gearbox surface.
- Emergency Shutdown: Implement an emergency shutdown system that activates when the gearbox temperature exceeds safe limits.
By implementing these measures, you can effectively detect and prevent overheating in a sugar mill gearbox, ensuring its longevity and reliable operation.
Lubrication for a Sugar Mill Gearbox
Lubrication is a critical aspect of maintaining a sugar mill gearbox, as it ensures smooth operation, reduces friction, and prevents excessive wear and heat generation. The following lubrication practices are essential for a sugar mill gearbox:
- Lubricant Selection: Choose a high-quality lubricant specifically designed for heavy-duty industrial gearboxes. The lubricant should have excellent thermal stability, anti-wear properties, and resistance to oxidation.
- Quantity: Follow the manufacturer’s recommendations for the correct quantity of lubricant to be filled in the gearbox. Insufficient lubrication can lead to increased friction and wear, while overfilling can result in overheating and leakage.
- Lubricant Change Interval: Establish a regular lubricant change interval based on the gearbox’s operating conditions and the lubricant’s lifespan. Frequent lubricant changes help maintain optimal lubrication performance.
- Lubricant Analysis: Periodically analyze the condition of the lubricant to monitor its degradation and contamination level. Lubricant analysis can provide insights into gearbox health and help determine the appropriate time for a lubricant change.
- Lubrication Points: Ensure that all necessary lubrication points in the gearbox are adequately greased or oiled. These points typically include gears, bearings, seals, and other moving components.
- Temperature Control: Monitor the gearbox’s operating temperature to prevent excessive heat buildup. High temperatures can lead to lubricant breakdown and reduced lubrication effectiveness.
- Seal Integrity: Check the seals and gaskets regularly to prevent lubricant leakage and contaminants from entering the gearbox.
- Lubrication System: Some sugar mill gearboxes may have automated lubrication systems that provide a continuous supply of lubricant to critical components. Ensure that these systems are functioning correctly.
- Expert Guidance: Consult with lubrication experts or gearbox manufacturers to determine the most suitable lubricant and lubrication practices for your specific sugar mill gearbox.
Proper lubrication maintenance is essential to ensure the efficient and reliable operation of a sugar mill gearbox, minimizing wear, reducing friction, and extending the gearbox’s lifespan.
editor by CX 2024-05-10