Raydafon Technology Group Co.,Limited
Raydafon Technology Group Co.,Limited
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EWA14-2 Series Slewing Drive
  • EWA14-2 Series Slewing DriveEWA14-2 Series Slewing Drive

EWA14-2 Series Slewing Drive

Raydafon Guoup's EWA14-2 Series Slewing Drive is a high-performance rotational transmission device designed for precision movement and robust load-bearing in industrial machinery and robotic applications. Its key advantages include durable alloy construction, advanced sealing technology for all-weather reliability, and compact design that ensures smooth operation with minimal maintenance. Ideal for engineers, manufacturers, and automation specialists, it excels in scenarios like solar tracking systems, cranes, and heavy equipment, solving issues of wear and inefficiency. Unlike competitors, it offers superior torque consistency and longevity. Experience enhanced productivity and peace of mind with this reliable drive—transform your projects with Raydafon Guoup's trusted innovation.
A slew drive is a type of gearbox critically designed to handle high axial, radial, and tilting moment loads while providing high rotational output torque. Across different applications, a slew drive can also be known as worm gear slew drive, slewing drive, turret bearing, worm drive, rotational unit, and many other slewing product labels.Slew drives are an update to worm drive mechanisms and are made for applications that need rotational torque and load holding in the same gearbox. Raydafon is an original equipment manufacturer (OEM) delivering a slew of customizable, high-quality, and competitively priced drives. We will work alongside you throughout the entire process, from design to implementation, to ensure total satisfaction.

Performance Parameters

Front ViewTop View
EWA14-2 Series Slewing DriveEWA14-2 Series Slewing Drive
EWA14-2 Series Slewing Drive EWA14-2 Series Slewing Drive
Output torqueTilting moment torqueHolding torqueAxial loadRadial loadRatioBacklashWeight
输出转矩倾覆力矩保持力矩轴向承载力径向承载力速比精度重量
16.2 kN.m71.2 kN.m74 kN.m956 KN363 KN86:1<= 0.17 °90Kg
11956 Lbf.ft62600 Lbf.ft54600 Lbf.ft216900 Lbf81600 Lbf

Features of Slewing Drive

The slewing drive adopts the structure of slewing bearing and annular worm, which can achieve multi-tooth contact, has the characteristics of ample transmission torque and stable operation and can withstand large radial and axial loads and intense overturning moments.

Three advantages

  • ModularDue to the high integration of the slewing drive, the user does not have to purchase and process each component of the rotating device one by one, which also reduces the preparation process at the beginning of product production to a certain extent, thereby significantly improving labor productivity.
  • SafetyThe worm gear drive has reverse self-locking characteristics, which can realize reverse self-locking. This feature makes the slewing drive widely used in lifting, aerial work, and other equipment. While improving the technological content of the main engine, it also dramatically improves the operation stability of the main machine and the safety factor of the operation.
  • Simplified mainframe designCompared with traditional slewing products, the slewing drive is easy to install, maintain, and saves installation space to a greater extent.

Applications of Slewing Drive

Slew drive can be widely used for 360° rotating and speed shifting, ample torque smoothly transmission, high precision matching or compacted mechanism is mainly relied on slew drive, for its particular solution and widely application below:
  • Heavy loading gantry crane
The slewing drive has changed the traditional mode of heavy loading gantry cranes in this field, significantly reducing operating and maintenance costs. It has been adopted by more and more host manufacturers of its effectiveness.
  • Aerial work vehicle field
The slewing bearing motivates slewing drive, which has developed rapidly and has obvious advantages in this field.
  • Heavy loading flatbed truck (beam truck)
Due to the heavy load, duplex worm slew drives widely provide ample output torque.
  • Port cranes
While using a slew drive to fulfill the loading moment, the conventional hydraulic cylinder is another way to modify the rotating slewing ring.
  • New energy field
With the support of national policies, the prospects of the rotary drive in this field are very impressive.EWA14-2 Series Slewing Drive

Custom Slewing Drives

Raydafon provides its customers with a high-quality application-based slew drives product line. Sizes range from 7.5" (200mm) up to 20" (500mm) in ID. Standard hydraulic or electric motors rotate the drive-through standard worm shaft inputs and can be assembled upon customer request, depending on their application.Our engineers are well equipped with the tools and technology necessary to work alongside our customers. We work to understand their applications, design requirements, project scope, and loads and help identify the most suitable products. We are ready to provide technical support and slew drive recommendations based on application requirements.For over three decades, slewing rings and slew drives have proven their worth in the most varied application areas. We've been supplying products to many of our customers for decades. We'd love to have the opportunity to win you over with our technological competence, too!EWA14-2 Series Slewing Drive

FAQ

1. What is the producing process?
A: Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, and package.
2. How to control the product's quality?
A: Combining advanced equipment and strict management, we provide a high standard and quality slewing drive for our customers worldwide.
3: How long is your delivery time?
A: If there is stock, it is within seven days; if there is no stock, it is 25-45 days, depending on the quantity.4. Are you a trading company or a manufacturer?
A: We have our factory with 20 years of experience in slewing drive; our type is factory + trade.5: What are your terms of payment?
A: Stocks goods,100% prepaid. If goods need to produce,30% prepaid and the balance paid before shipment. For big orders over 50000 USD, we can accept L/C At sight.6. What is your MOQ?
A: For standard type, no MOQ. To produce goods, we need according to slewing drive type.
7. What is transportation?A: Small quantity, by express, such as DHL, UPS, TNT FEDEX. If large quantity, by sea or air.
8. Can you provide OEM service?
A: Yes, we provide OEM service, do as your size, packing, and other requirements.
Hot Tags: Slewing Drive Wholesale, Custom Slewing Drive, EWA14-2 Series Slewing Drive
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