DAWSON Automatic Safety Crane Hook, Automatic Safety Lifting Equipment, Intelligent Lifting Hooks - Dawson Group Ltd. - China Manufacturer, Supplier, Factory 
Parameter List
|
| DS-ZG02-U | DS-ZG05-U | DS-ZG10-U | DS-ZG10-UR | DS-ZG10-UP | DS-ZG10-URP | DS-ZG20-U | DS-ZG20-UR | DS-ZG20-UP | DS-ZG20-URP |
| Rated Load(t) | 2 | 5 | 10 | 10 | 10 | 10 | 20 | 20 | 20 | 20 |
| Part Weigh(kg) | 18 | 26 | 39 | 80 | 205 | 230 | 45 | 86 | 225 | 260 |
| Max Attract Weight(kg) | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Basic Configuration | Release | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Swivel | / | / | / | YES | / | YES | / | YES | / | YES |
| Lift | / | / | / | / | YES | YES | / | / | YES | YES |
| Basic Configuration | Weighing | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Lighting | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Measure height and distance | / | / | / | / | YES | YES | / | YES | YES | YES
|
Unsuitable Work Condition: Flammable Dust
Protection Level: IP65 Tem. -20℃~85℃
| Dimension | A | B | C | D | E | F | G | H | I | J | K |
| Rated Load | 2t | 350 | 75 | 85 | 540 | 620 | 180 | 235 | 40 | 65 | 55 | 430 |
| 5t | 385 | 85 | 95 | 588 | 660 | 200 | 251 | 40 | 65 | 65 | 490 |
| 10t | 385 | 100 | 109 | 588 | 680 | 200 | 251 | 42 | 65 | 65 | 510 |
| 20t | 410 | 110 | 109 | 618 | 720 | 220 | 275 | 50 | 72 | 72 | 525
|
Welcome to buy the newest and competitive price DAWSON DAWSON Automatic Safety Crane Hook, Automatic Safety Lifting Equipment, Intelligent Lifting Hooks from our factory. We're one of the leading China manufacturers and suppliers, offering you the wholesale service and the OEM service at a discount. With CE certification, our products made in China in stock are high in quality and low in price. Please be free to get the free sample from us.
For further information, please contact us. Email:info@dawson-group.com
Automatic safety lifting equipment
Capacity: 2t/5t/10t/20t
The patented automatic hook is equipped with a magnet in its lower section. When the hook is close to the load, it attracts and correctly positions the sling. The operator pushes the control button, the safety hook closes, catches the ring and lifts the load without any additional handling. The lifting hook works with cable slings, chains slings, master links, textile slings and even big bags. With the unique automatic safety crane hook, you will be able to pick up and release loads remotely, avoiding any handling and moving, minimizing risks, enhancing safety and increasing productivity.
Controller:
Battery / Charger:
| Capacity | 3000mA/h |
| Charge time | 3h |
| Work hours | 240h |
| Cycle charge times | 5000 |
| Working temperature | -20℃~50℃ |
| Storage temperature | -20℃-60℃ |
| The minimum voltage | 18v |
| Maximum voltage | 25.2v
|
Charger / 24V cc Charger
Safety factor 4:1 IP65 Working temp range -20/+85℃
| Specifications | Technical specifications |
| Number of cells | 6 nos of lithium batteries in series |
| Input voltage | 100-220V AC / 50-60Hz |
| Output | 25.2 V DC / 2A |
| Charge indicator | By red LED |
| Charge complete indicator | By green LED
|
Important:
This adapter/charger should be used only in vehicles with a 24 -volt connector.
Cloud Control Platform:
Products show:
How Does It Work?
The automatic safety hook lifts and releases the load remotely. The remote crane hook generates a magnetic field that attracts and orients the sling, master link or rigging gear. The operator then presses the "close" button on the remote control to automatically close the hook, without any manual intervention, operating remotely from a safe distance, minimizing risks, enhancing safety and increasing productivity.
Fail- Safe Design:
When choose weighing, if overload, there is a alarm voice and remind you. After connecting to the crane data, it can be limited for lifting.
Automatic hooks incorporate a Security Torque Limit. An electronic device that controls the motor's torque and cancels the operation if an overload is detected.
If the order to open the hook is mistakenly sent while the load is suspended, the operation is interrupted and inverted.(the hook closes automatically).
Safety Latch:
Spring Loaded Latch
Spring loaded latch which impedes the sling from accidentally unleashing from the hook.
Rigid Safety Latch
This option is for more extreme operations (marine, offshore).
Magnetic System:
Automatic safety hooks are designed with a unique magnetic system, formed by 32 neodymium permanent magnets placed in a precise configuration that generate an oriented magnetic field with 3 functions: attract ,center and orient the master link. This basic component， which is present in all our automatic hooks, is what allows the remote engage of anvload.
Other setting options are also available:
Magnet Sensor
A sensor in the magnet indicates when the master link is attached to it. This info is displayed in the remote control. Units with the magnet sensor can be configured in "Auto close Mode": the hook will automatically close when the magnet sensor detects the ring is in position. The magnet sensor's sensitivity/trigger level can be adjusted to customer needs.
Applications where it is difficult to see the lifting point. Automated processes, as the magnet sensor info can be used by the PLC controlling the crane.
Power Magnet
Increased magnetic power.
Applications where the lifting point is weakly attracted by the magnet (some stainless steels). Applications where the hook is below a long wire rope， and a lot of swinging makes it difficult to catch the master link.
Power Magnet & Rigid Safety latch
Instead of the standard safety latch (movable， spring loaded)， this is a fixed latch, forming a complete closed loop along with the automatic hook.
Applications where the lifting points are fixed rings (eye bolts, handles, etc.)
No Magnet
No magnetic system.
Applications where only a remote release function is needed.
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Application Fields:
Wind power, Steel mills, Nuclear, Stevedore, Construction, Aeronautics
Automatic Safety Crane Hook Catalogue Download:
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