Product Description
Construction Hoist Elevator Safety Devices, Top Quality Construction Lifting Worm Gear Reducer Gearbox
Construction hoist elevator safety devices SAJ
SAJ serials pinion and cone progressive safety device is the most important safety device in the pinion and rack builders hoist, which can prevent the cage running over speed, and effectively reduce the cage dropping accident.
The safety devices developed by ZheJiang Research Institute of Building Sciences has passed through the evaluation presided by the Ministry of Construction in 1989. The specialists at the meeting made a high appraisal of reasonable compact structure, stable action speed, highly accurate calibration, safe and reliable, braking smoothly and light weight etc. features of the safety devices.
The devices was recommended as hightech products developed in National Eighth Five Year Plan by the Ministry of Construction, and also won the ZheJiang excellent new product prize.
Characteristics | Model | Rated Loading | Lifting Speed | Motor Power | |
Double Cabin |
Low-speed |
SC200/200D | 2×2000kg | 0-33m/min | 2×(3×11kw) |
SC100/100D | 2×1000kg | 0-33m/min | 2×(2×11kw) | ||
Mid-speed |
SC200/200Z | 2×2000kg | 0-55m/min | 2×(2×11kw) | |
SC100/100Z | 2×1000kg | 0-55m/min | 2×(2×11kw) | ||
Single Cabin |
Low-speed |
SC200D | 2000kg | 0-33m/min | 3×11kw |
SC100D | 1000kg | 0-33m/min | 2×11kw | ||
Mid-speed |
SC200Z | 2000kg | 0-55m/min | 2×11kw | |
SC100Z | 1000kg | 0-55m/min | 2×11kw |
The anti-drop safety devcie is consistent with China National Standards; also reach Hong Kong COP Standards and Europe EN Standards.
SAJ40-1.2 is 1 of safety devices for SC200/200. Other safety device including:
Top and bottom limit, cage door electrical and mechanical interlock safety device, landing door electrica and mechanical interlock, anti-exceeding top device, safety hook, anti-overload device, etc.
SC200/200 construction lifting hoist:
1.Cage capacity: 2000kg
2.Lifting speed: 33m/min
3.Mast section: painted or hot galvanized
4.Height: customized
5.Cage size:3.0×1.5×2.2
Anti-drop safety device are including:
SAJ30-1.2, SAJ30-1.4;
SAJ40-1.2, SAJ40-1.4;
SAJ50-1.2, SAJ50-1.4
ETC.
Personnel and materials construction building lifting equipment, construction tool equipment construction hoist of common models:
Characteristic | Model | Rated Loading | Lifting Speed | Motor Power |
Double cabin |
SC200/200 | 2×2000kg | 33m/min | 2×(3×11kw) |
SC150/150 | 2×1500kg | 33m/min | 2×(2×15kw) | |
SC100/100 | 2×1000kg | 33m/min | 2×(2×11kw) | |
Single cabin |
SC200 | 2000kg | 33m/min | 3×11kw |
SC150 | 1500kg | 33m/min | 2×15kw | |
SC100 | 1000kg | 33m/min | 2×11kw |
Certification: | CE |
---|---|
Condition: | New |
Hoisting Speed: | 1.2m/S |
Loder Weight: | for Sc100 and Sc200 |
Weight(Kg): | 38.5 |
Brand: | Sribs |
Customization: |
Available
| Customized Request |
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How to Select the Right Worm Gearbox for Your Application
Selecting the right worm gearbox for your application involves careful consideration of various factors:
- Load Requirements: Determine the torque and load requirements of your application to ensure the selected gearbox can handle the load without compromising performance.
- Speed Reduction: Calculate the required gear reduction ratio to achieve the desired output speed. Worm gearboxes are known for high reduction ratios.
- Efficiency: Consider the gearbox’s efficiency, as worm gearboxes typically have lower efficiency due to the sliding action. Evaluate whether the efficiency meets your application’s needs.
- Space Constraints: Assess the available space for the gearbox. Worm gearboxes have a compact design, making them suitable for applications with limited space.
- Mounting Options: Determine the mounting orientation and configuration that best suits your application.
- Operating Environment: Consider factors such as temperature, humidity, and exposure to contaminants. Choose a gearbox with appropriate seals and materials to withstand the environment.
- Backlash: Evaluate the acceptable level of backlash in your application. Worm gearboxes may exhibit more backlash compared to other gear types.
- Self-Locking: If self-locking capability is required, confirm that the selected gearbox can prevent reverse motion without the need for external braking mechanisms.
- Maintenance: Consider the maintenance requirements of the gearbox. Some worm gearboxes require periodic lubrication and maintenance to ensure proper functioning.
- Cost: Balance the features and performance of the gearbox with the overall cost to ensure it aligns with your budget.
Consult with gearbox manufacturers or experts to get recommendations tailored to your specific application. Testing and simulations can also help validate the suitability of a particular gearbox for your needs.
editor by CX 2023-08-17