Worm Reducer-Replacement of Fenner Series C Helical Worm Gearbox Foot Mounted Reducer-with Output Shaft Double/Triple Reduction 870

Our Worm Reducer is a high-quality replacement for the Fenner Series C Helical Worm Gearbox. It is a foot-mounted reducer with an output shaft and double/triple reduction. This powerful gearbox has a driving power of up to 45 kW and offers efficient and energy-saving right-angle drive. It comes with various installation options and ready-made transmission ratios ranging from 8:1 to 16,000:1. The gearbox can be easily interchanged with the leading market competitors in terms of size and can accept standard IEC motors without any modifications. The modern design technology and high-quality components make the C Series Helical Worm Gearbox superior to any other gearbox in terms of the lowest cost/Nm.Our company specializes in providing Fenner brand replacements for helical worm gearboxes. Our products are of high quality and offered at competitive prices. It is important to note that our products are replacement parts and not original equipment. If you require original equipment, please contact the original supplier for purchasing.

Features of our Worm Reducer Replacement:

• Transmission ratios from 8:1 to 16,000:1, with a maximum torque of 10,000 Nm
• Available in 8 different specifications
• Hole diameter ranges from 20mm to 90mm
• Efficient and energy-saving right-angle drive
• High-efficiency gear transmission, saving energy and operating costs
• Interchangeable size with other manufacturers' products
• Innovative motor adapter with standard IEC interface
• Oil-sealed reducer prevents oil leakage during motor disassembly
• Multiple installation options: base-mounted, flange-mounted, or shaft-mounted.

The Worm Reducer is suitable for a wide range of applications, including:

• Conveyors
• Mixers
• Agricultural machinery
• Food processing equipment
• Material handling equipment
• Packaging machinery
• And more

 

Fenner Helical Worm Gearbox Replacement

Our company offers several advantages in replacing Fenner brand gearboxes:

• High-quality replacements at affordable prices
• Our products are replacement parts, not original equipment. If you require original equipment, please contact the original supplier for purchasing.

The Worm Reducer is composed of the following parts:

• Worm shaft
• Worm wheel
• Gear housing
• Output shaft
• Bearings
• Sealing components

Installations

The installation of the reducer is crucial for its performance. Here are the installation instructions:

• Shaft Mounting: Ensure the shaft and the gearbox unit hole are clean and free from burrs. Apply a sufficient amount of lubricating oil to the shaft and hole to aid assembly and prevent friction corrosion. Slide the unit onto the drive shaft and fit the key.
• Foot Mounting: Securely mount the unit on a sturdy structure. Install the output extended shaft if required. The connection between shafts should use flexible couplings, and ensure the shaft deviation is within the coupling's tolerance. When installing pulleys or sprockets on both shafts, it is recommended to mount them closer to the gearbox. Do not strike the shaft when installing or removing transmission components, as it may damage the bearings.

The lubrication and maintenance of the Worm Reducer are essential for its optimal performance. Here are the lubrication and maintenance guidelines:

• Oil Change: Gearboxes of size 870 and 871 are lubricated for life, excluding cases where they operate in explosive environments. All other sizes of gearboxes require oil change based on the working temperature of the equipment. Half of the oil should be replaced in new gearboxes after 1000 hours of operation or one year, or as per the specified service life.
• Additional maintenance guidelines can be expanded upon based on your specific requirements.

Possible issues that may arise when using the Worm Reducer, their causes, and solutions are listed in the table below:

Issue	Cause	Solution
Noise or vibration	Lack of lubrication or misalignment	Ensure proper lubrication and alignment
Overheating	Excessive load or lack of lubrication	Reduce the load or increase lubrication
Leakage of oil	Damaged seals or improper assembly	Replace seals or ensure proper assembly
Loss of efficiency	Wear and tear of gears or misalignment	Inspect and replace worn gears and align properly
Difficulty in shifting gears	Sticky or damaged gear teeth	Clean or replace gears as needed
Shaft breakage	Excessive load or improper installation	Reduce the load or ensure proper installation
Severe wear of bearings	Insufficient lubrication or excessive load	Ensure proper lubrication and reduce the load
Electrical faults	Motor or electrical connection issues	Check motor and electrical connections