SE5 Single Worm Shaft And Worm Gear Slewing Drive With Hydraulic Motor For Industrial Excavator
Excavator Slew Bearing Description
There are all kinds of slewing bearings and slewing drive, standard or non-standard for construction machinery or industrial using such as tower cranes, excavator, mobile crane, crawler crane, stacker reclaimers.
Our compact designed worm gear slewing drives are also specially used for solar tracking systems. We are capable to design and manufacture non-standard slewing bearing and slewing drives independently. Our products are widely used in various application fields, such as port, ship, vehicle, mining, engineering, lifting, environmental protection, oil, chemicals, light industry, metallurgical machinery and the military etc.
FOR ANTENNA
With over 10 years of experience, our products are widely export to USA, Germany, Japan, Spain, Canada, Italy, France, India, Brazil, Australia etc.
Our Advantages
1. Hourglass worm wheel provides more tooth contact, to ensure higher torque
2. Self-locking feature to enhance the stability and safety factor
3. Easy to install, easy to maintain, and saves considerable installation space.
4. Slewing gear and raceway harden processing technology increase the slew drive lifetime
6. Custom design is available
Technical Sheet of SE Slewing Drives
| 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 |
Package and Delivery
1. Delivery time: 7- 60 days.
2. Payment: T/T, L/C etc.
3. Packaging: plywood box.
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SE5 Single Worm Shaft Small Slew Drive With Hydraulic Motor For Industrial Excavator Images
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