Product Description
Detailed Photos
Features of S series reducer
The same model can be equipped with motors of various powers. It is easy to realize the combination and connection between various models.
The transmission efficiency is high, and the single reducer efficiency is up to 96%. three
The transmission ratio is subdivided and the range is wide. The combined model can form a large transmission ratio and low output speed.
The installation forms are various, and can be installed with any foot, B5 flange or B4 flange. The foot mounting reducer has 2 machined foot mounting planes.
Helical gear and worm gear combination, compact structure, large reduction ratio.
Installation mode: foot installation, hollow shaft installation, flange installation, torque arm installation, small flange installation.
Input mode: motor direct connection, motor belt connection or input shaft, connection flange input.
Average efficiency: reduction ratio 7.5-69.39 is 77%; 70.43-288 is 62%; The S/R combination is 57%.
S57 SF57 SA57 SAF57 S series helical worm gear box speed reducer 0.18kw 0.25kw 0.37kw 0.55kw 0.75kw 1.1kw 1.5kw 2.2kw 3kw, max. permissible torque up to 300Nm, transmission ratios from 10.78 to 196.21. Mounting mode: foot mounted, flange mounted, short flange mounted, torque arm mounted. Output shaft: CHINAMFG shaft, hollow shaft (with key, with shrink disc and with involute spline).
S series helical gear worm reducer
Features of products
1. The S series helical gear worm gear motor has a high technological content. It has a helical gear and a worm gear combined with an integrated transmission to improve the torque and efficiency of the machine. This series of products have complete specifications, wide speed range, good versatility, adapt to various installation methods, safe and reliable performance and long life, and have implemented international standards.
2. The uneven surface of the body has the effect of heat dissipation, strong vibration absorption, low temperature rise and low noise.
3. The machine has good sealing performance and strong adaptability to the working environment.
4. The machine has high transmission accuracy, and is especially suitable for working in occasions with frequent starting. It can be connected to various types of reducers and equipped with various types of motor drives, and can be installed in the 90-degree transmission operating position.
5. The key components of the motor are made of highly wear-resistant materials and undergo special heat treatment. They have the characteristics of high machining accuracy, stable transmission, small size, large carrying capacity, and long life.
6. The reducer can be equipped with various types of motors, forming a mechatronics, which fully guarantees the quality characteristics of the product.
|
Gearing Arrangement |
Helical-worm |
|
Output Torque |
10-4484 Nm |
|
Input Speed |
Reference details page |
|
Output Speed |
0.21-12 r/min |
|
Color |
Customizable |
|
Certificate |
ISO9001 |
|
Structure |
SF |
|
Input power rating |
0.55-7.5 |
|
Ratio |
9.96-241.09 |
|
Maximum torque |
1270 |
|
Input Configurations |
Equipped with Electric Motors |
|
Applicable Motors |
Single Phase AC Motor, Three Phase AC Motor |
|
Output Configurations |
CHINAMFG Shaft Output |
|
nstallation |
Foot-mounted |
|
Lubrication |
Oil-bath and Splash Lubrication |
Product Parameters
For more models, please contact us!
F helical gear reducer
Parallel output, compact structure, large transmission torque, stable operation, low noise and long life.
Installation method: base installation, flange installation, torque arm installation.
Reduction ratio: basic type 2 level 4.3-25.3, 3 level 28.2-273, combined to 18509.
The rotation direction of the input and output of the basic two-stage is the same, and the three-stage is opposite; please consult when combining.
Output mode: hollow shaft output or CHINAMFG shaft output.
Average efficiency: Level 2 96%, Level 3 94%, F/CR average efficiency 85%.
K helical bevel gear reducer
Vertical output, compact structure, hard tooth surface transmission torque, high-precision gears ensure stable work, low noise
and long life.
Installation method: base installation, flange installation, torque arm installation, small flange installation.
Input mode: motor direct connection, motor belt connection or input shaft, connection flange input.
Output mode: hollow shaft output or CHINAMFG shaft output, the average efficiency is 94%.
Reduction ratio: basic type 8.1-191, combined to 13459.
R helical gear reducer
Small bias output, compact structure, maximum use of cabinet space, the second and third levels are in the same cabinet. Using an integral cast box, the box structure has good rigidity, which is easy to improve the strength of the shaft and the life of the
bearing.
Installation method: pedestal installation, flanges with large and small flanges are easy to choose.
CHINAMFG shaft output, the average efficiency is 96% in the second stage, 94% in the third stage, and 85% in CR/CR. The CRM series specially designed for mixing can carry large axial and radial forces.
Company Profile
Certifications
Packaging & Shipping
FAQ
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| Hardness: | Hardened Tooth Surface |
|---|---|
| Installation: | 90 Degree |
| Layout: | Expansion |
| Gear Shape: | Bevel Gear |
| Step: | Single-Step |
| Type: | Gear Reducer |
| Samples: |
US$ 80/Piece
1 Piece(Min.Order) | |
|---|
Can a Worm Gearbox Be Used in Heavy-Duty Machinery?
Yes, a worm gearbox can be used in heavy-duty machinery and is often chosen for such applications due to its inherent characteristics and advantages:
- High Torque Transmission: Worm gearboxes are known for their ability to transmit high torque loads, making them suitable for heavy-duty machinery that requires significant power transmission.
- Load Distribution: The design of worm gears provides robust load distribution and excellent contact between the worm and worm wheel teeth. This enhances their load-carrying capacity, making them capable of handling heavy loads without premature wear or failure.
- Compact Design: Worm gearboxes are compact and offer high reduction ratios in a single stage. This allows for the reduction of high input speeds to lower output speeds, often required in heavy-duty machinery.
- Overload Protection: Worm gears have a natural self-locking feature, which means the gear cannot be easily back-driven by external forces. This feature provides inherent overload protection, preventing damage to the gearbox and machinery in cases of sudden load spikes.
- Smooth Operation: Worm gearboxes offer smooth and steady operation, which is crucial for heavy-duty machinery where precision and controlled movement are essential.
However, when considering the use of a worm gearbox in heavy-duty applications, it’s important to ensure proper engineering and sizing. The design should account for factors such as load, speed, duty cycle, lubrication, and temperature to ensure optimal performance and longevity.
Overall, worm gearboxes are well-suited for heavy-duty machinery across various industries, including mining, construction, manufacturing, and more.
Does a Worm Reducer Require Frequent Maintenance?
Worm reducers generally require less frequent maintenance compared to some other types of gearboxes due to their design and operating characteristics. However, maintenance is still essential to ensure optimal performance and longevity. Here are some key points to consider:
- Lubrication: Proper lubrication is crucial for worm gearboxes. Regularly check the lubricant level and quality to prevent wear and overheating. Lubricant should be changed as recommended by the manufacturer.
- Inspections: Periodically inspect the gearbox for signs of wear, damage, or oil leaks. Check for any unusual noises, vibrations, or changes in performance that could indicate a problem.
- Tightening and Alignment: Check and tighten any loose fasteners and ensure that the gearbox is properly aligned. Misalignment can lead to increased wear and reduced efficiency.
- Seal Maintenance: Inspect and maintain seals to prevent oil leakage and contaminants from entering the gearbox.
- Cleaning: Keep the gearbox clean from debris and contaminants that could affect its performance. Regular cleaning can prevent premature wear and damage.
- Load and Speed: Ensure that the gearbox is operating within its rated load and speed limits. Exceeding these limits can lead to accelerated wear and potential failure.
- Environmental Conditions: Consider the operating environment of the gearbox. Extreme temperatures, humidity, and other factors can impact the gearbox’s performance and longevity.
While worm gearboxes are known for their durability and self-locking feature, neglecting maintenance can lead to premature wear, reduced efficiency, and potential breakdowns. Following the manufacturer’s recommendations for maintenance intervals and procedures is essential to keep the worm reducer in optimal condition.
How Does a Worm Gearbox Compare to Other Types of Gearboxes?
Worm gearboxes offer unique advantages and characteristics that set them apart from other types of gearboxes. Here’s a comparison between worm gearboxes and some other common types:
- Helical Gearbox: Worm gearboxes have higher torque multiplication, making them suitable for heavy-load applications, while helical gearboxes are more efficient and offer smoother operation.
- Bevel Gearbox: Worm gearboxes are compact and can transmit motion at right angles, similar to bevel gearboxes, but worm gearboxes have self-locking capabilities.
- Planetary Gearbox: Worm gearboxes provide high torque output and are cost-effective for applications with high reduction ratios, whereas planetary gearboxes offer higher efficiency and can handle higher input speeds.
- Spur Gearbox: Worm gearboxes have better shock load resistance due to their sliding motion, while spur gearboxes are more efficient and suitable for lower torque applications.
- Cycloidal Gearbox: Cycloidal gearboxes have high shock load capacity and compact design, but worm gearboxes are more cost-effective and can handle higher reduction ratios.
While worm gearboxes have advantages such as high torque output, compact design, and self-locking capability, the choice between gearbox types depends on the specific requirements of the application, including torque, efficiency, speed, and space limitations.
editor by CX 2024-03-07
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