SA Series Hollow Shaft Helical Worm Gearbox with Flange Mounted
SA series is the type of hollow shaft mounted. For the SA series helical worm gearbox, the same type can be equipped with motors of various rate powers, and it is easy to realize the combination through the connection of various models. It has high transmission efficiency, and the efficiency of the single-type reducer is as high as 96%. And the transmission ratio is finely divided and has a wide range. The combined model can form a larger transmission ratio and achieve a low output speed. SA series helical worm gearbox can be installed in various forms like foot, B5 flange, B14 flange, hollow shaft, or torsion arm.
SA Series Hollow Shaft Helical Worm Gearbox with Flange Mounted
SA series is the type of hollow shaft mounted. For the SA series helical worm gearbox, the same type can be equipped with motors of various rate powers, and it is easy to realize the combination through the connection of various models. It has high transmission efficiency, and the efficiency of the single-type reducer is as high as 96%. And the transmission ratio is finely divided and has a wide range. The combined model can form a larger transmission ratio and achieve a low output speed. SA series helical worm gearbox can be installed in various forms like foot, B5 flange, B14 flange, hollow shaft, or torsion arm.
SA series helical worm gearbox is designed and manufactured on the basis of the modular combination system. There are many motor combinations, installation forms, and structural schemes. The wide range of transmission ratios meets different working conditions of our customers.
SA Series Hollow Shaft Helical Gearbox Specifications:
| Product name: | SA series helical gearbox |
| Model: | SA37、SA47、SA57、SA67、SA77、SA87、SA97 |
| Mounting ways: | Foot mounted, flange mounted, torque arm |
| Input ways: | Motor input, AM (IEC) flange input, and shaft input |
| Output way: | Solid shaft output or hollow shaft output |
| Efficiency: | up to 96% |
| Housing material: | HT250 high-strength cast iron |
| Worm Gear material: | High-quality copper |
| Gear material: | 20CrMnTi |
| Surface hardness of gears: | HRC58-62 |
| Input/Output shaft: | 40Cr steel |
| Heat treatment: | Carburizing and quenching |
| Bearing: | C&U or another brand |
| Oil seal: | NAK or another brand |
| Lubricating oil: | Gear oil |
| Packing: | Pywood case |
SA Series Hollow Shaft Helical Worm Gearbox Parameters:
| Size | 37 | 47 | 57 | 67 | 77 | 87 | 97 |
| Structure | S SA SF SAF SAT SAZ | ||||||
| Input power(kW) | 0.18-0.75 | 0.18-1.5 | 0.18-3 | 0.25-5.5 | 0.55~7.5 | 0.75-15 | 1.5-22 |
| Ratio | 10.27~165.71 | 11.46-244.74 | 10.75-196.21 | 11.55-227.20 | 96-241.09 | 11.83-223.26 | 12.75-230.48 |
| Permissible torque(N.m) | 90 | 170 | 300 | 520 | 1270 | 2280 | 4000 |
SA Series Hollow Shaft Helical Worm Gearbox Advantages:
1. High modular design, biomimetic surface with an owned intellectual property right.
2. Adopt a German worm hob to process the worm wheel.
3. With the special gear geometry, it gets high torque, efficiency, and a long life circle.
4. Can achieve the direct combination for two sets of gearboxes.
5. Mounting mode: foot mounted, flange mounted, torque arm mounted.
6. Output shaft: solid shaft, hollow shaft.
S Series Helical Worm Gearbox Other Types:
SA Series Helical Worm Gearbox Main Applications:
1. Chemical industry and environmental protection
2. Metal processing
3. Building and construction
4. Agriculture and food
5. Textile and leather
6. Forest and paper
7. Car washing machinery
SA Series Helical Worm Gearbox Mounting Dimensions:
SA Series Helical Worm Gearbox Mounting Position:
Helical Worm Gearbox Packing and Transportation
●Packaging: In order to ensure the integrity of product appearance, we will choose cartons, wooden pallets, and wooden pallets according to customer needs.
●Delivery time: Each reducer is manufactured and tested in accordance with strict and fixed procedures to ensure that the quality is correct before leaving the factory and delivery on time.
●Transportation mode: We will choose the most suitable mode of transportation for our customers according to the weight and size of the goods. We can also choose the mode of transportation according to the needs of our customers.
●Receiving and after-sales service: After receiving the goods, please check whether they are in good condition. We will provide customers with perfect after-sales service.
Helical Gearbox Manufacturer in China
Our company is located in the city of Hangzhou, Zhejiang Province of China. We handle the products of power transmission, and our lines mainly cover series products in speed reducers, RV series worm gearboxes, WP series worm gearboxes, S/R/K/F series helical gearboxes, HB series helical gearboxes, RC series helical gearboxes, X/B series cycloidal gearboxes, ATA series shaft mounted gearboxes, SMR series shaft mounted gearboxes, associated electric motors, and other power transmission accessories. Based on their versatile functions, our products can be utilized in many fields: machines of wastewater treatment, dredgers, the chemical industry, cranes, metalworking mills, conveyors, the paper industry, the cement industry, cableways, and so on. With excellent quality and reasonable prices, our products enjoy a good reputation from customers and peers all over the world.
Furthermore, the R&D investment is annually increasing for the purpose of better meeting the new demands of our customers and adapting to the new tendency of the industry. Depending on the principles of honestly operating and mutual benefit, We sincerely look forward to cooperating with you.
FAQ
Q1: Are you a trading company or a manufacturer?
A: We are a manufacturer in Zhejiang Province, China. Our company owns the ability of manufacturing, processing, designing and R&D. We welcome your visit.
Q2: How do we select models and specifications?
A: According to the specific details of the demands from the part of the inquiry, we will recommend the products’ models upon synthesizing the factors of the field of product usage, power, torque arm, and ratio…
Q3: How is your price? Can you offer any discount?
A: Our prices are always competitive. If the customer can place a large order, we surely will allow a discount.
Q4: How long should I wait for the feedback after I send the inquiry?
A4: We will reply as soon as possible, 12 hours at most.
Q5: What is your product warranty period?
A: We have the certifications of ISO9001, CE, and SGS.
Q6: What industries are your helical gearboxes being used in?
A: Our helical gearboxes are widely applied to metallurgical equipment, mining equipment, automation equipment, food machinery, packaging equipment, tobacco equipment, and so on.
Additional information
| Editor | Yjx |
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