Big Size Enclosed Worm Gear Slew Drive For Automation Machine And
Solar Energy
Big Size Slew Drive Description
Our big size slewing drive have a large transmission ratio and more
compact than staggered axle oblique gear mechanism. Two wheel
meshing tooth surface for line contact so that the bearing capacity
is much higher and the backlash is smaller and lower noise. The big
size slewing drive have the feature of self-locking and can realize
the reverse self-locking, that is to say, only the worm to drive
the worm wheel. With this feature, the worm mechanism used in heavy
machinery can play a safety protection role.
Parameters of SE Series 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 |
Product Descripition
Place of Origin: Jiangsu, China (Mainland)
Brand Name: Hangtuo
Static Axial rating: 1600 KN
Static radial rating: 640 KN
Dynamic axial rating: 385 KN
Dynamic radial rating: 335 KN
Condition: New
Output torque: 16 kNm
Gear Ratio: 125:1
Tilting moment torque: 205 KN.m
Holding torque:105 KN.m
Motor: 125CC,160CC,200CC hydraulic motor
After-sales Service Provided: Engineers available to service
machinery overseas
Hangtuo slewing drives and slewing bearing/ring can be used for
construction equipment and automation robotics system, such as
truck mounted cranes, offshore carnes, excavator.
Advantages
1. Strong overturning moment
2. Adopt enveloping worm drive
3. Multi tooth contact, high load capacity
4. Self-locking function
