Worm Reducer-Replacement of Fenner FU Type Worm Gearbox FU112
Brief Introduction
The Worm Reducer-Replacement of Fenner FU Type Worm Gearbox FU112 is a high-quality product offered by our company. It is a replacement part for the original Fenner gearbox and is designed to meet all the expectations of customers. Our company provides high-quality products at a very reasonable price. It is important to note that all our products are replacement parts and not original spare parts. In case you need to purchase original spare parts, please contact the original supplier.
Product Features
- The housing is made of high-quality FG-260 C.I. material.
- The gearbox is equipped with well-designed heat dissipation fins and an appropriate fan to dissipate the heat generated.
- The entire design is based on BS 721:1963, with an accuracy class of A.
- The gearbox is designed to be interchangeable with standard gearboxes.
- The worm shaft is made of high-quality surface-hardened steel, which is very accurately generated and ground, resulting in better performance.
- The worm wheel is made of extremely high-quality phosphor bronze and is cast/ spun with a large cross-section (combining with hub rigidity).
- Both the worm shaft and worm wheel shaft are mounted on high-quality tapered roller/ angular contact bearings to withstand axial thrust and overhung loads.
- The minimum gear life of all gearboxes is 20,000 hours under full load conditions, limited to 90 degrees Celsius. The gearbox requires no maintenance and only needs to be checked for oil level every two weeks.
- All worm gearbox gear ratios are from 5:1 to 70:1.
Structure of Worm Reducer
The Worm Reducer consists of various parts that work together to provide optimal performance. These parts include:
- Worm Shaft
- Worm Wheel
- Bearing
- Housing
- Input/Output Shaft
- Oil Seal
- Oil Filler Cap
- Oil Drain Plug
- Key
Choosing the Right Worm Gearbox
The selection of a gearbox is accomplished by comparing the actual transmitted load with the catalog rated values. However, actual load conditions may vary or fluctuate according to the application type, and to handle the same problem, it is necessary to consider the use coefficient to achieve equivalent load or design power. Therefore, Equivalent Load = Actual Load x Service Factor x Mechanical Rating and Capacity is measured in terms of life and/or strength, assuming continuous operation for 10 hours a day under uniform load conditions. If the equipment operates more than 10 hours a day, the mechanical service factor should be selected based on the type of prime mover, the number of hours of operation per day, and the application type and its load characteristics connected to the equipment to ensure appropriate gear life. The catalog rated value of the selected equipment should be at least equal to or greater than half of the maximum overload achieved during its operation. The gearbox??s service life can be determined by comparing the actual transmitted load with the catalog rated value. The steps involved are:
- Calculate the required ratio.
- Calculate the design power by load type, working time, and service factor.
- Calculate the output torque.
- Select the device based on the data.
Possible Problems and Solutions
| Problem | Cause | Solution |
|---|---|---|
| Overheating of gearbox | Low oil level, heavy load, improper installation, etc. | Check oil level, reduce load, re-install properly, etc. |
| Noise from gearbox | Loose or worn parts, improper lubrication, etc. | Tighten/replace worn parts, lubricate properly, etc. |
| Vibration | Imbalance, misalignment, worn bearings, etc. | Balance, align, replace bearings, etc. |
| Oil leakage | Worn seals, improper installation, etc. | Replace seals, re-install properly, etc. |
| Non-working gearbox | Electrical or mechanical failure, overload, etc. | Check electrical connections, reduce load, etc. |
| Abnormal noise | Imbalance, loose gear meshing, etc. | Balance, adjust gear meshing, etc. |
| Oil degradation | Contamination, excessive heat, etc. | Replace oil, clean gearbox, reduce heat, etc. |
| Gear wear | Heavy load, long operation, poor lubrication, etc. | Reduce load, lubricate properly, etc. |
Fenner Worm Gearbox Replacement
Our company provides a replacement for Fenner Worm Gearboxes, which has several advantages. These include:
- High-quality product
- Reasonable price
- Replacement parts that meet all expectations
- Customization options available
It is important to note that all our products are replacement parts and not original spare parts. In case you need to purchase original spare parts, please contact the original supplier. We are committed to providing our customers with the best quality products and services.
Installation Notes
The gearbox must be securely installed to minimize the impact of vibration or overload. It is important to check if it is aligned properly and use dowel pins to position the gears correctly in a diagonal direction. Using flexible couplings (gear couplings/flange tyre couplings with rubber liners) is critical to improving gearbox performance. The coupling should be aligned to avoid angular and eccentric misalignment.
Motors for Worm Gear Reducers
Worm gear reducers and electric motors are two essential components of many machines and equipment. The worm gear reducer provides a low-speed output, while the electric motor supplies the necessary power to drive the equipment. The coupling of these two devices is critical to the efficient operation of the equipment. Our company offers various electric motors for sale, which are perfect for use with our worm gear reducers. Our electric motors are designed to provide high power output, efficient operation, and low noise. We provide customized solutions to meet the specific requirements of our customers.
About Ever-power
Ever-power is a leading manufacturer of transmission equipment. We have over 15 years of experience in designing, manufacturing, and selling gearboxes. Our products are used in various industries, including food processing, automobile manufacturing, and automation. We have a team of industry professionals and technicians who carry out innovative research and development to ensure that we provide high-quality, energy-efficient, and stable production. Our main customers are in Europe and America, and we have earned a reputation for providing the highest quality products, competitive prices, and the best customer service. We encourage you to explore our products and contact us for purchasing.
Q&A
What is the housing of the Worm Reducer made of?
The housing of the Worm Reducer is made of high-quality FG-260 C.I. material.
What is the minimum gear life of all gearboxes?
The minimum gear life of all gearboxes is 20,000 hours under full load conditions, limited to 90 degrees Celsius.
What are the possible problems that can occur while using this gearbox?
The possible problems that can occur while using this gearbox include overheating, noise, vibration, oil leakage, non-working gearbox, abnormal noise, oil degradation, and gear wear.