SF Series Solid Shaft Helical Worm Motors with Flange Mounted
As one of the worm motors manufacturers, suppliers, and exporters of mechanical products, We offer worm motors and many other products.
Please get in touch with us for details.
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Worm Motors
SF series helical gearbox is one type of S series helical worm gearbox with a flange mounted. SF series helical worm gear reducer is a reducer that is driven by a combination of helical gears and worm gears. This series of reducers we manufactured have complete specifications, a wide speed range, good versatility, adaptability to various installation methods, safe and reliable performance, and long service life, as well as implementing the requirements of international standards.
The uneven surface of the housing has features of good heat dissipation, and strong vibration absorption, to make the reducer low-temperature rise and low noise. It also has good sealing performance and strong adaptability to the working environment. SF series helical worm gearbox has high transmission accuracy and is especially suitable for working on occasions with frequent starting. It can be connected to various reducers and equipped with various types of motor drives and can be installed in a 90-degree transmission operating position. Its key components are made of highly wear-resistant materials and undergo special heat treatment, which has the characteristics of high accuracy, stable transmission, small size, large load capacity, and long service life.
SF Series Flange Mounted Helical Motors Specifications:
| Product name: | SF series helical gearbox |
| Model: | SF37、SF47、SF57、SF67、SF77、SF87、SF97 |
| Mounting ways: | Foot mounted, flange mounted, hollow shaft 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 |
SF Series Flange Mounted Helical Motors 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 |
Advantages of SF Series Helical Worm Motors:
1. There is a combination of helical gear and worm gear to improve the torque and efficiency of the machine. This series of products has complete specifications, a wide speed range, good versatility, adapt to various installation methods, performance, safety and reliability, long service life, and implementation of international standards.
2. The surface of the body has concave and convex heat dissipation, strong vibration absorption, low-temperature rise, and low noise.
3. The helical worm gearbox has good sealing performance and strong adaptability to the working environment.
4. The helical worm gearbox has high transmission precision, especially suitable for working in places with frequent starting. It can be connected with various types of reducers and equipped with various types of motor drives. It can be installed in the 90-degree transmission operation position.
5. The key components of the helical worm gearbox adopt high wear-resistant materials and have special heat treatment. It has the characteristics of high processing precision, stable transmission, small volume bearing capacity, and long service life.
6. The helical worm gear reducer can be equipped with various types of motors to form an electromechanical integration, which fully guarantees the quality characteristics of the products.
S Series Helical Motors Design Type in the Following:
| S Series | Foot mounted helical worm gearbox with solid shaft |
| SA Series | Helical worm gearbox with hollow shaft |
| SAZ Series | Small flange mounted helical worm gearbox with hollow shaft |
| SF Series | Flange mounted helical worm gearbox with solid shaft |
| SAF Series | Flange mounted helical worm gearbox with hollow shaft |
| SAT Series | Torque arm mounted Helical worm gearbox with hollow shaft |
| S(SF, SA, SAF, SAZ)Series | Shaft input shaft Helical worm gearbox |
| S(SF, SA, SAF, SAZ)...R Series | Combined Helical worm gearbox |
| SA(SF, SA, SAF, SAZ)S Series | Shaft input combined Helical worm gearbox |
SF Series Helical Worm Motors Application Industry:
SF series is one kind of helical worm gearbox, designed as a modularization and high-stainless cast iron case. It is a combination of helical gear and worm gear, which with higher efficiency and strength than a simple aluminum alloy worm gearbox. Due to their outstanding efficiency, these drives can be used in every industrial sector and tailored to individual torque and speed requirements. The gear ratios afforded by the helical worm gearbox stage and the low noise levels during operation make these gear motors ideal low-cost solutions for simple applications.
Perfect for the Machinery and Equipment of the Following Industries:
• Conveyor & Material handling
• Mining & Quarry
• Crusher & Cement
• Automatic production line & Mixer
• Transport & Packaging
• Food machine & Beverage
• Construction & Metal processing
• Plastic & Chemical industry
SF Series Helical Worm Motors Mounting Dimensions:
SF Series Helical Worm Motors Mounting Dimensions:
Helical Motors 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.
We are one of the best worm motors manufacturers. We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service. We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information, and cooperate with us!
Application
Factory tour
Single Shaft Input Worm Gearbox Packing 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.
