Changzhou Hangtuo Mechanical Co., Ltd
PROVIDING INNOVATIVE AND COST-EFFECTIVE INDUSTRIAL SOLUTIONS
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SE14 High Torque Hydraulic Slew Bearing With Worm Gear Design For Cranes
Hydraulic Slew Bearing
The slewing drive device of hydraulic excavator mainly includes two types of components: motor and reducer. Among them, the motor is mainly a hydraulic motor. The main characteristics of this motor are high speed and low torque. Under the action of the motor, deceleration should also be used. Only by decelerating the slewing drive can the slewing drive activity be initiated.
Our Advantages
We are committed to researching, developing and applying high quality, precision transmission equipment products and provides reliable mechanical transmisson parts for horizonal single axis, vertical single axis and dual-axis slewing drive for photovoltaic tracking system, CSP,CPV solar tracking design. Our professional and high-quality products will be also applied well as a steady solution on aerial working platform, truck cranes, timber grab, drilling rig, spray equipment, hydraulic module vehicle,automated assembly lines, wind yaw systems,etc.
Parameters of SE Model Slewing Drives
| 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 |
Applications
The garden pruning car
It is mainly used for large-scale pruning projects such as highways, municipal gardens, urban greening, tea garden picking, etc. It can be adjusted into flat, trapezoidal, tower-shaped and other switches for pruning, and the pruning speed is 5-10 kilometers per hour. Improve work efficiency, reduce labor or insecurity, and enhance pruning.
Forklift spinner
A forklift spinner is a device that can be attached to forklift tines to rotate the machine. When standard forklifts move objects up and down, units equipped with a spinner attachment can also tilt those objects from side to side. Like other types of forklift attachments, spinners provide the machine with a greater range of motion, allowing it to be used in a wide variety of applications. 360° quick turnaround for containers that need to be turned or emptied. Widely used in food, chemical, sanitation, article recycling, smelting and casting industries. and any occasions where hoppers or bins need to be turned over.