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Changzhou Hangtuo Mechanical Co., Ltd
Changzhou Hangtuo Mechanical Co., Ltd

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21 Inch High Torque Single Axis Slewing Drive With Hydraulic Motor For Marine Cranes And Digger

21 Inch High Torque Single Axis Slewing Drive With Hydraulic Motor For Marine Cranes And Digger

  • 21 Inch High Torque Single Axis Slewing Drive With Hydraulic Motor For Marine Cranes And Digger
  • 21 Inch High Torque Single Axis Slewing Drive With Hydraulic Motor For Marine Cranes And Digger
21 Inch High Torque Single Axis Slewing Drive With Hydraulic Motor For Marine Cranes And Digger
Product Details:
Place of Origin: China
Brand Name: HangTuo
Certification: CE, ISO9001
Model Number: SE21"
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: USD 280~504 / pc
Packaging Details: plywood box
Delivery Time: 15~45 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 2000 pcs per month
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Detailed Product Description
Model: SE21 Gear Ratio: 125:1
Color: RAL 9006 Or As Requested Application: Solar Tracker
Place Of Origin: Changzhou, China Driver: 220VAC/380VAC/24VDC Motor
Warranty: 5~10 Years Certificate: ISO9001, CE
Installation: Horizontal And Vertical Worm: Envelop
High Light:

worm drive gearbox

,

worm gear slewing ring

21 Inch High Torque Single Axis Slewing Drive With Hydraulic Motor For Marine Cranes And Digger

 

Brief Introduction

 

SE enclosed slewing drives are now the most popular type in the market which can help power movement in machinery such as wind turbines, military equipment, digger s and also in clean energy such as solar trackers, concertrated solar power stations, In addtion, could be also apply in other areas such as medical equipment, forestry, waste management and industrial positioners. The housing fully encapsulates all the drive components such as the double enveloping worm gearset, planetary gearing, and turntable bearing so that they have total protection from the elements. The enclosed drive is also advantageous if you’re mounting inside so as not to see the parts in motionto avoid injuring to site workers.

 

SE slewing drives are ideal for jobs that require both load-holding and rotational torque from the same gearbox. The fully-enclosed comes with Hangtuo's patented hourglass worm technology, or cone drives and double enveloping worm gearsets where required, for maximum load-holding and efficiency. Each size is rigorously tested for reliable performance The types range from 1 inch to 25 inches which producing 1.8kNm to 89kNm of holding torque, 0.3Nm to 21kNm of output torque, 1 kNm to 346 kNm of overturning moment load capacity, and gearbox reduction ratios of 31:1 up to 150:1.

 

21 Inch High Torque Single Axis Slewing Drive With Hydraulic Motor For Marine Cranes And Digger 0

 

SE Slewing Drives Technical Data

 

Model Ratio Rated Output Torque(N.m) Tilting Torque(N.m) Holding Torque(N.m) Axial Load(kN) Radial Load(kN) Efficiency Precision(°) Self-locking Weight(kg)
1” 32:1 400 1000 1800 22 12 40% ≤0.1 Yes 6
3” 31:1 600 1500 3000 30 16 40% ≤0.1 Yes 8
5” 37:1 800 6000 9200 68 27 40% ≤0.1 Yes 12
7” 57:1 2000 13500 13200 132 58 40% ≤0.1 Yes 21
9” 61:1 4400 45000 30800 340 130 40% ≤0.1 Yes 49
12” 78:1 5800 54400 40560 480 190 40% ≤0.1 Yes 61
14” 85:1 6550 68000 54200 680 230 40% ≤0.1 Yes 63
17” 102:1 9400 135600 65040 980 390 40% ≤0.1 Yes 105
21” 125:1 16000 203400 81000 1600 640 40% ≤0.1 Yes 149
25” 150:1 21000 271160 89000 2400 950 40% ≤0.1 Yes 204

 

Installation

 

Vertical installation

 

It is advised to mount the slewing drives referring to the drawing upside in solar applications for better protection.

For other applications, the mounting directions shall be based on the evaluation of the protection level and it shall be better for better protection.

 

Horizontal installation

 

It is advised to mount the slewing drives upside down on the azimuth axis in solar applications for better protection and add protection for the elevation axis.

For other applications, the mounting directions shall be based on the evaluation of the protection level and it shall be better for better protection.

 

For SE21, we recommended to be installed horizontally.

 

Performance Table of SE21

 

Model horizontal  inch worm drive
Ratio 125:1
IP Grade IP66
Rated Output Torque 16 kNm
Tilting Torque 271 kNm
Axial Load 1600 kN
Radial Load 640 kN
Holding Torque 65 kNm
Efficiency 40%
Precision ≤0.1 °
Self-locking Yes
Weight 140 kg
Working Temperature -30~+120 ℃

 

Contact Details
Changzhou Hangtuo Mechanical Co., Ltd

Contact Person: Jessie

Tel: +86 18800586965

Send your inquiry directly to us
Changzhou Hangtuo Mechanical Co., Ltd
NO.628, HONGMEI STREET, TIANNING DISTRICT, CHANGZHOU, JIANGSU. CHINA
Tel:86--18800586965
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