China Custom EGA5C Series Slewing Drive near me manufacturer

One can consider the slewing drive a gearbox because the core motion components are the slewing bearing and worm shaft. It also consists of auxiliary components such as seals, housing, and motor. As a power source, the slew motor is usually a DC planetary or AC gear motor. AC hydraulic motor is mainly used in construction machinery as a power drive system. As the core component is slewing ring drive, slewing gearbox can readily withstand the axial and radial forces. The slew drives working principle: The worm is driven by the motor, which drives the slewing ring to rotate; The outer ring outputs the torque through the flange, and the inner circle of the slewing ring is fixed in the housing.

Slewing drive has reverse self-locking because of worm gear drive with reverse self-locking characteristics. This feature dramatically enhances the stability of the host operating and safety factors. Compared to traditional swing products, slewing drive gearbox is easy to install and maintain and saves considerable installation space.

Performance Parameters

Front View Top View

 

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
600 kN.m 2800 kN.m 5000 kN.m 45 KN 22 KN 62:1 <= 0.20 ° 16Kg
443 Lbf.ft 2066 Lbf.ft 3690 Lbf.ft 10116 Lbf 4945 Lbf

Slewing Drive Advantages

  • Hourglass worm technology provides more tooth contact and higher torque.
  • Provide an economical and compact solution with low maintenance costs
  • Slewing gear and raceway harden processing technology increase the slew drive lifetime.
  • All slewing mechanism components are rigorously tested and have reasonable quality assurance.
  • Custom design is available.
  • Types: Single axis Slew Drive, Dual Axis Slew Drive, Open-Housing Slewing Drive, Enclosed Slewing Drive, Vertically-Mounted Slewing Drive

Slewing Drive Applications

Slewing drive is a perfect motion control product for the application, which requires rotational torque strength.

  • Slew Drive For Solar: it is designed in solar photovoltaic panel rotation and improves power generation efficiency. Single axis & dual axis solar tracking solutions are available. Slewing drive for solar tracking system applications include solar Concentrator Solar Dish, CPV (Concentrated Photovoltaics), CSP (Concentrated solar power), solar parabolic trough, and PV tracker.
  • For wind generators: Slewing drives are used to rotate the pedestal in wind turbines
  • Slewing Drive for Construction Machinery Application: widely applied on the mounted truck crane, aerial working platform, Dock Crane, Timber Grab
  • For Industry Market: Automation/Assembly line, robotic arm
  • For Satellite: slew drive can be used for space communications and global positioning systems in a satellite dish

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. 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 7 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.

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