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Product Details:
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| Material: | Hard Nitriding Steel | Model: | 7 Inches |
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| Gear Ratio: | 57:1 | Efficiency: | 40% |
| Precision: | 0.1 Degree | Driver: | Hydraulic Motor |
| Color: | As Requested | Application: | Construction Machine |
| Highlight: | Nitriding Steel Worm Gear Speed Reducer,Construction Machine Worm Gear Speed Reducer,Nitriding Steel Hydraulic Slew Drive |
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SE9 Worm Gear Speed Reducer With Hydraulic Motor For Construction Machine
Worm Drive Gears Slew Drive Description
Slewing drives come in a variety of models and sizes from 1 inch to 25 inches, performance ranges from 0.1 to 25 kNm. We also have slewing drives of different backlash, backlash almost approaching zero, backlash less than 0.05 degree and backlash less than 0.1 degree. The slewing drives are well suited for applications that require both holding and rotational torque from the same gear box. They can also be made with dual axis of rotation-turning two axis at the same time.
Performance Parameters of SE series
| SE Model Performance Parameters | ||||||||||||
| Model |
Rated Output Torque (N.m) |
Tilting Torque (N.m) |
Holding Torque (N.m) |
Axial Load (kN) |
Radial Load (kN) |
Ratio | Efficiency |
Precision (degree) |
IP |
Working Tep. (℃) |
Self- locking |
Weight (kg) |
| 1" | 400 | 1000 | 1800 | 22 | 12 | 32:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 6 |
| 3" | 600 | 1500 | 3000 | 30 | 16 | 31:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 8 |
| 5" | 800 | 6000 | 9200 | 68 | 27 | 37:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 12 |
| 7" | 2000 | 13500 | 13200 | 132 | 58 | 57:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 21 |
| 9" | 4400 | 45000 | 30800 | 340 | 130 | 61:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 49 |
| 12" | 5800 | 54400 | 40560 | 480 | 190 | 78:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 61 |
| 14" | 6550 | 68000 | 54200 | 680 | 230 | 85:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 63 |
| 17" | 9400 | 135600 | 65040 | 980 | 390 | 102:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 105 |
| 21" | 16000 | 203400 | 81000 | 1600 | 640 | 125:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 149 |
| 25" | 21000 | 271160 | 89000 | 2400 | 950 | 150:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 204 |
Packaging and Shipping
Inner Packaging: anti-rust plastic film ; vacuum plastic bags.
Outer Packaging: hard carton; wooden case ; wood pallet.
Shipping Term: by express; by air; by land; by sea.
For samples, since the slew drive is with small dimension but heavy weight weight, it's not cost effective shipping by sea while the express shipping the cost-effective way, our logistitic staffs will asked TNT, DHL, UPS, FEDEX, to compare the express price in order to find the most cost effective way.
If in bulk order in the future, we recommend ship by sea.
Applications
Truck mounted crane application
Truck mounted crane refers to a multi-action hoisting machine that is installed on the chassis of a vehicle to vertically lift and horizontally transport heavy objects within a certain range. It is also called a truck mounted crane and belongs to material handling machinery.
Fog Cannon
Also known as environmental protection fog cannon car, "haze reduction artifact", etc., the water is finely atomized into water mist particles (50~200 microns) the size of dust particles through high pressure and sprayed from the cannon-shaped air duct, with strong wind and long range. The range is wide, the dust condenses and settles in contact with the water mist particles in the air, and then achieves the purpose of suppressing dust and purifying the air.
Contact Person: Mr. Tommy Zhang
Tel: +86-18961639799
