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EGE25 Series Slewing Drive

The slewing drive is usually a particular rotary reduction item derived from your slewing ring product or service with high integration. Substantial gear ratio, simple structure, easy use, and upkeep since the slewing ring is utilized as the follower and also the frame basis, the inner and outer rings with the slewing ring are applied to know the input and output with the driving power, respectively, so that the slewing drive can’t only obtain 360-degree rotation without a dead point, but also can install a driving electrical power supply over the basis on the slewing ring frame in the same time. Hence, its transmission efficiency is high.

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The slewing drive is usually a particular rotary reduction item derived from your slewing ring product or service with high integration. Substantial gear ratio, simple structure, easy use, and upkeep since the slewing ring is utilized as the follower and also the frame basis, the inner and outer rings with the slewing ring are applied to know the input and output with the driving power, respectively, so that the slewing drive can't only obtain 360-degree rotation without a dead point, but also can install a driving electrical power supply over the basis on the slewing ring frame in the same time. Hence, its transmission efficiency is high. It is a new member of the mechanical transmission device family. Also, since it is, in essence, a pace reducer, it may be named rotary reducer, slewing ring reducer, or drive slewing ring.

The slewing drive can be a slewing reduction mechanism with an integrated driving power supply. The slewing ring uses the most crucial transmission component and the mechanical attachment. Its essence is a permanent magnet motor with massive torque. This merchandise can be referred to as a slewing reducer or a slewing drive. In contrast with regular rotary merchandise, it is effortless to install, simple to keep and conserves set up space to a greater extent. It can be primarily utilized in beam trucks, aerial function autos, industrial robots, photovoltaic power generation, wind electrical power generation, development machinery claws, etc.

Performance Parameters

 

Output torque Tilting moment torque Holding torque Axial load Radial load Ratio Backlash Weight
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
18 kN.m 271 kN.m 159  kN.m 2400 KN 950 KN 150:1 <= 0.15 ° 205Kg
13300 Lbf.ft 200000 Lbf.ft 117300 Lbf.ft 539500 Lbf 213600 Lbf

Classification of Slewing Drives

1. Classification according to the transmission form

According to the variable transmission kind of slewing drive, it may be divided into gear slewing drive and worm gear slewing drive, inheriting the characteristics of gear drive and worm gearing. These two slewing drives are often adapted to medium-high and low-speed applications. In terms of carrying capacity, the performance in the worm gear sort is superior to that with the tooth style, and once the envelope worm transmission is adopted, its carrying capacity, anti-deformation ability, and transmission rigidity are more enhanced; however, the worm gear sort slewing drive is extra efficient when it comes to efficiency. Inferior to the gear sort slewing drive, the gear kind slewing drive is divided into a straight tooth variety slewing drive, a helical tooth form slewing drive, and a volute type slewing drive.

2. Classification according to the openness of the slewing drive

According to the opening degree from the slewing drive transmission mechanism, the slewing drive might be divided into open sort and closed style. Usually, the open structure is generally used in applications exactly where the atmosphere is too harsh, and the upkeep cycle is short. The available design is far more hassle-free for parts. Item inspection, servicing, and upkeep replacement are also more hassle-free. Nevertheless, the enclosed construction can offer a longer lifestyle cycle, particularly where the environmental circumstances do not adjust much, and the degree of environmental pollution is reasonable or significantly less.

3. Classification according to the driving power

Following the structural operation form of slewing drive, it may be divided into light slewing drive, medium slewing drive, and hefty slewing drive. According to the electrical power, dimension, self-weight in the slewing drive, and the application of realizing it is very own perform in different fields and machines, the light-duty slewing drive is light in excess weight, and its load and deceleration capability is ideal for high-speed (≥ 10rpm), vibration, shock load, and various problems: medium The slewing drive is suitable for high-speed (≥10rpm), vibration, shock load along with other situations, and also the heavy-duty slewing drive is ideal for high-speed (≤3rpm), hefty and intermittent functioning situations.

4. Classification according to the structure of the drive composition

According to the composition of the drive device, it is divided into vertical drive and horizontal rotary drive. Sheer slewing drive implies that the traction motor is perpendicular to the traveling wheel, and the traction motor stands upright over the traveling wheel. It's the advantages of a small turning radius, significant safety level, handy servicing, and so forth., but the manufacturing price is higher; horizontal drive means that the traction motor is parallel to your traveling wheel, an,d also, the traction motor is primarily coaxial and horizontal with all the traveling wheel. It has the benefits of compact structure, simple structure, and reduced installation height.

Typical Applications

Slewing drive adopts slewing ring as its core component, which can simultaneously be an axial force, radial force, and tilting moment. Slewing drive is widely applied in modular trailers, cranes, aerial working platforms, solar tracking systems, and wind power systems.

Why Choose Our Slewing Drives?

We offer the different dimensions and construction series with straight or helical gearing, an open or closed structure, and screws and casing. We use other materials when manufacturing based on the customer's requirements and operational conditions.

Technical features
Raceway diameter 222 mm up to 640 mm (9 in up to 25 in)
Max. output torque Up to 43,000 Nm (31,585 Ibf-ft)
Weight Up to 250 kg (551 Ibs)
Lubrication Grease
Temperature range -20°C up to +40°C
Design Enclosed housing, ball bearing
Slewing range 360°

Our slewing drives are available in a large variety of standard design sizes. We will gladly develop a slew drive tailored to your requirements if you are looking for an individual solution.

Contact us – we will be happy to help you!

 

FAQ

1. Where is your slew drive manufactured?

A: Our slew drives are all manufactured in China. We can design and produce slew drives, and the quality can also be guaranteed. At the same time, our slew drives price is more favorable.

2. I don't know which slew drive to use. Can you choose for me?

A: Yes, we have two product series of worm gear slew drives and spur gear slew drives. Each model has a parameter list on the website. You can choose the suitable slew drive according to these parameter lists. If you don't know how to choose, you can contact our engineers, and we will work with you to select the suitable product. We can also design a new slew drive solution for you according to your equipment.
3. Can I get your product catalog?

A: You can get our product catalog in the download or contact us. We will send the product catalog to you by email or other ways.

4. Can you customize products?

A: Yes, we can. Our engineers have an emotional experience in slew drive design. On the customized slew drives page, you can see some unique customized products designed by our engineers. These design solutions meet the particular needs of many customers. Our engineers can also work with you to design a new slew drive.

5: Can you provide accessories?

A: Yes, we can provide matching spare parts such as motors, hydraulic motors, and encoders compatible with slew drives.

6. Can you provide a 3D model?

A: Yes. All our slew drives have 3D models. You can contact us to get them. At the same time, we can also provide CAD files and PDF files.
7. How long is your slew drives warranty period?
A: Our slew drives warranty time is 12 months. When you install, use and store the slew drives, please refer to the slew drives instruction manual.
8. Can you choose the color of your slew drives housing?

A: Yes. Our slew drives housing is available in many colors. If you have special requirements, please tell our sales engineers, we are happy to provide services for you.

Additional information

Edited

Yjx

Product Quick Detail:

  • Standard and non-standard available
  • With high quality and competitive price
  • Prompt delivery
  • Packing as per customer’s demand.

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.

pruduct quality report

Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
product materials available

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
product finishing

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
product packages