RF Series Helical Gearbox with Flange Mounted

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RF Series Helical Gearbox with Flange Mounted

RF Series Helical Gearbox

The RF Series Helical Gearbox with Flange Mounted design is a coaxial helical gearmotor engineered for high efficiency and versatility in industrial applications. Featuring a modular design, low noise operation, and robust construction, this helical gear reducer is ideal for industries such as metallurgy, sewage treatment, chemical processing, and cement plants. Its flange mounted gearbox ensures easy installation and high performance in demanding environments like RF Series helical gearbox for sugar plants.

RF Series 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 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 Single Stage Helical Gearbox Design:R Reries Helical Gearbox

The RF Series Helical Gearbox with Flange Mounted is designed with a modular, coaxial structure for maximum flexibility and performance. The housing, made from high-strength HT250 cast iron, offers exceptional durability and resistance to cracking, ideal for flange flange-mounted helical gearbox for chemical industry applications. Gears are crafted from 20CrMnTi steel with a surface hardness of HRC58-62, optimized for low noise and high bearing capacity using advanced grinding and shape modification technology.

The gearbox features high-quality bearings from brands like SKF, C&U, and HRB and oil seals from SKF, NAK, and KSK, ensuring reliable sealing and minimal maintenance. Shafts are constructed from 40Cr steel with multi-precision machining and rigorous dynamic/static balance tests to guarantee smooth, low-noise operation. Each unit is cleaned with diesel oil, painted, and pressurized to 2.5 kg to ensure zero oil leakage, with noise levels verified by a decibel meter for quality assurance. This makes the RF Helical Gearbox with Cast Iron Housing perfect for demanding environments like cement plants and sugar plants.

Key Features of RF Series Helical Gearbox:

High Efficiency

The RF Series Helical Gearbox achieves up to 96.5% efficiency in single-stage configurations, reducing energy consumption in applications like metallurgy and sewage treatment. Its high-efficiency flange-mounted gearbox design ensures optimal power transmission with minimal loss.

Low Noise Operation

Precision-engineered helical gears minimize noise, making the low-noise RF Series helical gear reducer ideal for pharmaceutical equipment and paper-making plants. This ensures a quieter, safer workplace while maintaining reliability.

Modular and Compact Design

The compact RF Series helical gearbox for machinery features a modular, flange-mounted design for easy integration into systems like cement plants and agitators. Its robust construction supports high loads in flange flange-mounted gear reducer for sugar plants.

RF Series Helical Gearbox Applications:

RF Series Helical Gearbox Application

Metallurgy Industry: The RF Series Helical Gearbox powers heavy machinery in steel and metal processing, providing high torque for conveyors and rolling mills with its flange-mounted gear reducer for the metallurgy industry.

Sewage Treatment: Ideal for flange-mounted RF gearbox for sewage treatment, this gearmotor drives pumps and mixers with high efficiency and corrosion resistance.

Chemical Industry: The durable flange-mounted gearbox for the chemical industry withstands corrosive environments, ensuring reliable performance in reactors and processing equipment.

Cement Plants: The RF Series helical gearbox for cement plants supports heavy-duty applications with high torque and modular design for easy maintenance.

Sugar Plants: The flange-mounted gear reducer for sugar plants delivers robust performance for processing equipment, ensuring efficiency and durability.

How to Use the RF Series Helical Gearbox?

Installation of Flange-Mounted Gearbox: Secure the RF Series Helical Gearbox to the equipment using the flange mounting points with high-strength bolts. Ensure precise alignment to minimize vibration, critical for flange-mounted helical gear reducer performance in metallurgy or cement plants.

Lubrication for Optimal Performance: Use 220# gear oil or manufacturer-recommended lubricants with additives to enhance gear protection, especially for flange-mounted RF gearboxes for sewage treatment. Check oil levels monthly to maintain efficiency.

Operation and Monitoring: Connect the RF Series Gear Reducer to a motor (e.g., AC, servo, or variable frequency motor) and verify that the transmission ratio suits your application. Start gradually and monitor for noise or vibrations, vital for high-efficiency flange-mounted gearboxes in sugar plants.

Maintenance for Longevity: Inspect gears, bearings, and seals every 6–12 months, replacing lubricant as needed to ensure the durable flange-mounted gearbox for the chemical industry remains reliable in harsh conditions.

Safety Considerations: Install safety guards around the RF Series Helical Speed Reducer to protect operators. Conduct regular safety checks to comply with standards, especially for flange-mounted gear reducers for cement plants.

About Us:

As a premier supplier of helical gearboxes, we specialize in delivering high-quality, reliable solutions for industrial applications worldwide. Our flagship RF Series Helical Gearbox with Flange Mounted design offers unmatched performance, featuring high efficiency flange mounted gearbox capabilities, low noise RF Series helical gear reducer technology, and a compact RF Series helical gearbox for machinery.

With expertise in industries like metallurgy, sewage treatment, chemical processing, and cement plants, we provide tailored flange-mounted helical gear reducers that enhance efficiency and durability. Committed to innovation, we offer RF Series Helical Gearbox Price and Specifications with comprehensive support and customized solutions. Choose us for durable flange-mounted gearboxes that drive operational excellence.

Helical Gearbox Packing and TransportationHelical Gearbox Packing and Transportation

Gear Reducers

World class gear manufacturing capabilities, quality material suppliers, and a state of the art quality process allows EPT to offer the highest level of precision, durability and endurance. The EPT Planetary Reducers are designed and built for advanced high speed low backlash applications. The EPT manufacturing processes allows us to offer exceptional shock load capacities and various mounting options.

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port

FAQ

Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.

Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.