Worm Reducer-Replacement of Fenner FU Type Worm Gearbox FU600

Thank you for your interest in our worm reducer product. In this product introduction, we will provide a detailed overview of the worm reducer, including its model, features, applications, and more. We would like to highlight that our company offers Fenner brand replacement worm gearboxes, which are of high quality and competitively priced. Please note that our products are replacement parts and not original equipment. If you require original equipment, please contact the original supplier for purchasing.

Product Overview

The worm reducer features a housing made from fine-grained FG-260 grade C.I. The gearbox is equipped with well-designed cooling fins and an appropriate fan to effectively dissipate heat generated during operation. The entire design is based on BS 721:1963 with precision grade A. The gearbox is designed to be interchangeable with standard gearboxes. The worm shaft is made of high-quality surface-hardened steel, precisely generated and ground for enhanced performance. The worm wheel is made of extremely high-quality phosphor bronze, casted/spun with a large cross-section for increased rigidity. Both the worm shaft and worm wheel shaft are mounted on high-quality tapered roller/angular contact bearings to withstand axial thrust and radial loads. With a temperature limit of 90 degrees Celsius, the minimum gear life of all gearboxes under full load is 20,000 hours. The gearboxes require no maintenance and only need to be checked for oil level every two weeks. The transmission ratio of all worm gearboxes ranges from 5:1 to 70:1.

Composition and Structure

• 1. Housing: Made from fine-grained FG-260 grade C.I., providing durability and stability.
• 2. Cooling Fins and Fan: Well-designed for efficient heat dissipation.
• 3. Worm Shaft: High-quality surface-hardened steel, precisely generated and ground for enhanced performance.
• 4. Worm Wheel: Made of extremely high-quality phosphor bronze, casted/spun with a large cross-section for increased rigidity.
• 5. Bearings: High-quality tapered roller/angular contact bearings to withstand axial thrust and radial loads.

Selection of Suitable Worm Gearbox

The selection of the worm gearbox is determined by comparing the actual transmission load with the catalog rated values. However, actual load conditions may vary or fluctuate based on the application type. To handle the same problem, it is necessary to consider the use factor in order to achieve equivalent load or design power. Therefore, equivalent load = actual load x utilization factor. Mechanical rated values and service factor are measured for capacity in terms of life and/or strength, assuming continuous operation for 10 hours per day under uniform load conditions. If the equipment operates more than 10 hours per day, the mechanical service factor should be selected based on the type of prime mover, number of operating hours per day, application type, and load characteristics of the connected equipment to ensure proper gear life. The catalog rated value of the selected equipment should be at least equal to or greater than half of the maximum overload reached during its operation. By comparing the actual transmission load with the catalog rated value, the service life of the gearbox can be determined.

1. Step 1: Calculate the required ratio.
2. Step 2: Calculate the design power based on load type and operating hours, service factor.
3. Step 3: Calculate the output torque.
4. Step 4: Select the device based on the data.

Possible Issues and Solutions

Fenner Worm Gearbox Replacement

• 1. Enhanced Performance: Our gearboxes provide a reliable replacement for Fenner brand worm gearboxes, ensuring high-quality performance.
• 2. Competitive Pricing: We offer competitive prices for our worm gearboxes, allowing customers to enjoy cost savings without compromising on quality.
• 3. Replacement Parts: Please note that our products are replacement parts, not original equipment. If you require original equipment, please contact the original supplier.

We encourage customers to explore our products and contact us for purchasing. We also welcome custom orders based on specific requirements. Please refer to the following image for further details:

Installation Considerations

It is important to securely install the worm gearbox to minimize the impact of vibrations or heavy loads. Please ensure proper alignment and use dowel pins to position the gears correctly, preferably in a diagonal direction. The use of flexible couplings (gear coupling flanges with rubber inserts/tire couplings) is crucial for improving the performance of the gearbox. The couplings should be aligned to avoid angular and eccentric misalignment.

Motors for Worm Gear Reducers

The relationship between motors and worm gear reducers is crucial for seamless operation. The motor provides the power needed to drive the gearbox, while the gearbox reduces the speed and increases the torque output. We also offer a wide range of electric motors for sale, further enhancing the compatibility between motors and worm gear reducers.

Our company, Ever-power, specializes in the production of worm gear reducers. With over 15 years of experience, we are a leading manufacturer in the industry, providing high-quality products and excellent service. We have established a strong reputation in the European and American markets, offering the highest product quality, competitive prices, and superior customer service. Our gearboxes are widely used