RF Series Inline Coaxial Helical Gearbox with Flange Mounted
RF series helical gearbox is a coaxial helical gearbox with a modular design. It uses helical gears as transmission parts, and its work efficiency is higher than other types of reducers. It has features of finely ground tooth surfaces, low noise, compact structure, sophisticated design, and various installation methods. Multi-directional combined installation forms and structure forms are available according to the customer’s needs to meet the needs of various transmission conditions. RF series helical gear reducer can be combined with R series reducer, F series reducer, K series reducer, and S series reducer, which is suitable for special low-speed applications.
RF Series Inline Coaxial Helical Gearbox with Flange Mounted
RF series helical gearbox is a coaxial helical gearbox with a modular design. It uses helical gears as transmission parts, and its work efficiency is higher than other types of reducers. It has features of finely ground tooth surfaces, low noise, compact structure, sophisticated design, and various installation methods. Multi-directional combined installation forms and structure forms are available according to the customer’s needs to meet the needs of various transmission conditions. RF series helical gear reducer can be combined with R series reducer, F series reducer, K series reducer, and S series reducer, which is suitable for special low-speed applications.
Its input methods include direct motor input, AM (IEC) flange input, and AD shaft input. Its output method is solid shaft output. It can be equipped with a variable frequency motor, brake motor, explosion-proof motor, servo motor, AC motor, DC motor, three-phase motor, etc. Its ambient temperature is -40 to 50 °C (the lubricating oil needs to be heated to above 0 °C or antifreeze lubricating oil is used when starting below 0 °C), and the input speed should not be more than 2800 rpm. It can run forward and reverse no any industry restrictions.
RF Series Coaxial Helical Gearbox Specifications:
| Product name: | RF series coaxial helical gear reducer |
| Model: | RF17/27/37/47/57/67/77/87/97/107/137/147/167 |
| Mounting ways: | Foot mounted and flange mounted |
| Input ways: | Motor input, AM (IEC) flange input, and shaft input |
| Output way: | Solid shaft output |
| Efficiency: | 94%-98%(depends on the transmission stage) |
| Housing material: | HT250 high-strength cast iron |
| 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 |
RF Series Coaxial Helical Gearbox Parameters:
| Size | 17 | 27 | 37 | 47 | 57 | 67 | 77 | 87 | 97 | 107 | 137 | 147 | 167 |
| Structure | R RF | ||||||||||||
| Input power rating (kW) |
0.18-0.75 | 0.18-3 | 0.18-3 | 0.18-5.5 | 0.18-7.5 | 0.18-7.5 | 0.18-11 | 0.55-22 | 0.55-30 | 22-45 | 5.5-55 | 11-90 | 11-160 |
| Ratio | 3.83-74.84 | 3.37-135.09 | 3.33-134.82 | 3.83-176.88 | 4.39-186.88 | 4.29-199.81 | 5.21-195.24 | 5.36-246.54 | 4.49-289.74 | 5.06-249.16 | 5.15-222.60 | 5.00-163.31 | 10.24-229.71 |
| Permissible torque(N.M) | 85 | 130 | 200 | 300 | 450 | 600 | 820 | 1550 | 3000 | 4300 | 8000 | 13000 | 18000 |
RF Series Coaxial Helical Gearbox Features:
1. OEM in the helical inline gearbox and can meet all your demands.
2. With a quality warranty on the helical gearbox for the electric motor.
3. Coaxial helical gearbox is with long service life because it is with a coaxial electric motor and is easy to maintain work.
4. Strong capacity of being overloaded as it is with inline industrial helical gearboxes.
5. Precise division, wide selection range on the coaxial helical gearbox.
6. All-purpose use, convenient, low-cost maintenance.
Precise division and wide selection range for transmission ratio in the coaxial helical gearbox.
7. Coaxial helical gearbox has high efficiency, low energy consumption, excellent function, small vibration, and low noise.
8. RF series helical inline gearboxes can match all kinds of motors/mounting positions/structure projects.
9. Compact design, small volume, nice appearance, and strong capacity of being overloaded inline helical gearbox design.
10. With a small volume, the coaxial helical gearbox achieves an output torque range of 69-18000NM and output power of as much as 200 KW.
11. Using new seal device-good protection, strong adaptability, capable of working continually in corrosive or damp environments.
RF Series Coaxial Helical Gearbox Mounting Dimensional:
Mounting Positions of RF Series Coaxial Helical Gearbox
RF Series Coaxial Helical Gearbox Applications Area:
RF series helical gearbox has the characteristics of small size, lightweight, high bearing capacity, high efficiency, long service life, convenient installation, wide motor power range, and fine classification of transmission ratio. It can be widely used in equipment that needs to be decelerated in various industries. RF series coaxial helical gearbox is widely used in metallurgy, sewage treatment, chemical, pharmaceutical, and other industries.
Helical Gearbox Lubricating Oil Selection
A helical gearbox generally uses 220# gear oil. For a heavy-duty, frequent start-up, and poor-use gearboxes, some lubricating oil additives can be used to keep the gear oil attached to the gear surface when the gearbox stops running. Form a protective film to prevent direct contact between the metal under heavy load, low speed, high torque, and start-up. The additive contains a sealed regulator and a leak preventer to keep the seal soft and elastic, effectively reducing oil leakage.
Coaxial Helical 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, HB series helical gearboxes, RC series helical gearboxes, S/R/K/F 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 |
|---|
Related products
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.
Industries We Service
