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Product Details:
Payment & Shipping Terms:
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| Condition: | New | Capacity: | 2T-50T |
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| Lifting Height: | 6-18m | Work Duty: | M4-M7 |
| Power Source: | Electric | Sling Type: | Wire Rope |
| Warranty: | One Year | Lift Speed: | 5/0.8 M/min |
| Travelling Speed: | 5/20 M/min, Double Speed Control By Inverter | Application: | Normal Working Environment, Warehouse, Construction Site Lifter, Be Used In Low-level Space |
| High Light: | low headroom electric hoist,low headroom Crane hoist,Low Headroom Hoist Lifting Equipment |
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NHA Low Headroom Hoist for single girder or double girder Overhead Crane with Motor
Definition:
Electric hoist is a kind of special lifting equipment, which is installed on the overhead crane and gantry crane. The electric hoist has the characteristics of small size, light weight, simple operation and convenient use, and is used in industrial and mining enterprises, warehouses, docks and other places. Electric hoist is generally installed on single girder crane, bridge crane, gantry crane and suspension crane. It is the necessary machinery to improve the working efficiency and working conditions.
Application fields: lifting, hauling, loading and unloading heavy objects, oil tank inversion welding, such as the installation and movement of various large and medium-sized concrete, steel structure and mechanical equipment, which are applicable to the civil engineering and bridge construction of construction and installation companies, factories and mines, electric power, ships, automobile manufacturing, construction, roads, bridges, metallurgy, mines, slope tunnels, shaft governance and protection and other infrastructure construction projects mechanical equipment.
NHA low headroom hoist, the leading technical design ensures the optimal limit size of the product, and the structure is compact under the guarantee of high performance and efficiency. In order to apply NHA low headroom hoist in the same workshop and working area, it can cover a larger range and reduce the blind area. If the product series parameters of NHA are used in the plant design stage, the requirements for the plant height can be greatly reduced, and the investment, efficiency and cost can be saved for customers.
It has many kinds of protection functions, and the device ensures the safe and reliable operation of the crane.
Main Advantage:
1. Compact and low head room Design, Light Self-weight
2. Can customized design base on different application and duty group.
3. The Gear box and motor is connected by flange, high transmission efficiency
4. High performance motor, ED can achieve to 60%, and IP class can achieve IP66, and Insulation class can achieve H
5. The motor have heat protection function. and have Encoder for over speed and Synchronization control
6. Can have dual brake design for high duty group and high safety demand.
7. The T series hook is high grade material, compact design, low self-weight, and follow DIN standard.
8. Use high strength wire rope, max. force is 2160N/mm2, galvanized coating and free-lubrication.
9. Two reeling design, the lifting point always in the centre.
10. The control panel enclosure is IP55, and wiring is base on IEC standard.
11. User inverter control for lifting and cross travel, smooth and low energy consumption.
12. PLC programming is optional.
13. Have a systemic safety device for the winch, like Overload limited switch, double positioning limited switch, cross limited switch, phase protection relay, over-current protection device, etc.
NANTE Hoist Model Data Compare
| Items | NHA | NHA-D | NHB | NHC |
| Design Code | FEM,ISO,GB | |||
| Application | For Crane | |||
| Duty Group | M3 ~ M5 | |||
| Capacity Range | Single Girder | Double Girder | Single Girder | Double Girder |
| Lifting Speed | Recommend low speed | |||
| Lifting device | Motor driven drum drives wire rope | |||
| Traveling device | Trolley | End Carrige | Trolley |
Trolley |
| Overload limit switch type | Include | |||
| Up and down hoisting Limit switch | Include | |||
| Redundant paddle type upper limit Switch | Include | |||
| Rope Guide | Include | |||
| Main Configuration. |
1. gear motor 2. lifting motor 3. Bridon wire rope 4. Self made high concentricity drum 5. Control panel
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1. gear motor 2. lifting motor 3. Bridon wire rope 4. Self made high concentricity drum 5. Control panel |
1. gear motor 2. lifting motor / China brand motor 3. Bridon wire rope 4. Self made high concentricity drum 5. Control panel |
1. China brand gear motor 2. China brand lifting motor 3. Bridon wire rope 4. Self made high concentricity drum 5. Control panel
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Main Components:
1. Drum
Standard Rope groove design
Use Q355B Roll plate
Easy for disassembling
Excellent Processing Technology Guarantee concentricity of the drum
2. Rope Guider
Easy for Installation
3. Motor with Electromagnetic brake
IEC Design Standard
High efficiency and energy saving, ED can achieve S3-60%
the default IP class is IP55, and customized to IP66.
the default Insulation class is F, and customized to H.
Include Manual Release bar
Include Overheat protection
Include Electromagnetic brake which is safety, smooth and fast performance.
Encoder is optional, have the function of over speed protection and Synchronization control
4. Hook Block & Wire rope
Compact design, low self weight.
Use T Series hook block follow DIN standard.
The T series hook is high grade material, compact design, low self-weight, and follow DIN standard.
Use high strength wire rope, max. force is 2160N/mm2, galvanized coating and free-lubrication.
5. Control Panel
The control panel enclosure is assembled by modular stamping steel, which is high strength, and achieve IP55.
The enclosure high quality Spray painting which can be used outdoor.
All electrical device, like MCB, Contact, Relay is all Schneider brand.
Include two fan which is for fresh air in and hot air out
Terminal is base on DIN standard.
Inverter control for lifting and cross travel, smooth and low energy consumption.
The Inverter brand can be Schneider, Yaskawa, and Delta.
Use Stainless steel resistor, small volume and Fast heat dissipation.
Follow IEC Standard.
6. Safety Device
Load Limit Switch:Prevent the crane load cargo exceed the max. lifting capacity
Rotational Limit Switch:Prevent the hook block too high hit the drum or too low hit the ground.
Phase protection relay:prevent the phase failure or phase loss
Optional Function:
1. Remote Control
2. Anti-sway system
3. Various spreader
4. Anti-derailment Device
5. Crane Cabin
6. Anti Side pulling Device
Data Sheet:
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Capacity (t) |
Lifting Height (m) |
Lifting Speed (m/min) |
Lifting Power (KW) |
Travel Speed (m/min) |
Travel Power (KW) |
Work Duty - Lifting FEM/ISO |
H (mm) |
C (mm) |
Rail Gauge B(mm) |
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| 2 | 6/9/12/15/18 | 5/0.8 | 3.3/0.5 | 5/20 | 0.37 | 3M | M6 | 210 | 556 | 150-300 |
| 3.2 | 6/9/12/15/18 | 5/0.8 | 3.3/0.5 | 5/20 | 0.37 | 2M | M5 | 210 | 556 | 150-300 |
| 5 | 6/9/12/15/18 | 5/0.8 | 6.1/1 | 5/20 | 0.37 | 2M | M5 | 260 | 596 | 200-350 |
| 6.3 | 6/9/12/15/18 | 5/0.8 | 6.1/1 | 5/20 | 0.37 | 1Am | M4 | 260 | 596 | 200-350 |
| 8 | 6/9/12/15/18 | 5/0.8 | 9.5/1.5 | 5/20 | 0.55 | 3M | M6 | 325 | 750 | 200-410 |
| 10 | 6/9/12/15/18 | 5/0.8 | 9.5/1.5 | 5/20 | 0.55 | 2M | M5 | 325 | 750 | 200-410 |
| 12.5 | 6/9/12/15/18 | 5/0.8 | 12.5/2 | 5/20 | 0.55 | 1Am | M4 | 325 | 750 | 200-410 |
| 16 | 6/9/12/15/18 | 4/0.6 | 15/2.5 | 5/20 | 0.55×2 | 2M | M5 | 400 | 920 | 300-450 |
| 20 | 6/9/12/15/18 | 4/0.6 | 15/2.5 | 5/20 | 0.55×2 | 1Am | M4 | 400 | 920 | 350-400 |
Contact Person: Mr.Sand Zheng
Tel: +8613777374607
