Single Girder Crane Motor Low Headroom Hoist

NHA Low Headroom Hoist for single girder or double girder Overhead Crane with Motor

Definition:

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

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:

Nante Machinery is a subsidiary company of Zhejiang Zhongjian Road & Bridge Machinery Co, . LTD.

We have 25 years experience in lifting equipment manufacturing.Four production bases and two R&D Centers covers an area of morethan 100, 000 square meters, and above 400+ skilled employees, among which, a rough 10% are engineers. Our production lines are all equipped with world-leading brand tools and devices.

In recent years, our annual revenue has steadily exceeded 80 million USD, in which 20% are contributed from oversea market. We have established long term business relationship with lots of clients from USA, Singapore, Indonesia, Kenya, India, Cambodia, South Africa, Albania, Chile etc.

As a mature heavy machinery manufacturer, we not only produce individual industrial equipments, but also deliver an end-to-end solution to cover the entire project lifecycle including machinery design, manufacturing, installation and on-going maintenance. We have more than 50 models of products, which can be divided into five major categories as following:

1. Series of construction cranes

Bridge launching crane, form traveller, bridge deck launching gantry, tower crane etc.

2. Series of workshop, shipyard, and port cranes

overhead crane, gantry crane, jib crane and portal crane etc.

3. Various parts of cranes

Electric hoist, winch, motors, rails, bus bars etc.

4. Structural steel projects

Contractor of industrial steel structures such as new-built workshops, towers, chutes, etc

5. Steel Bailey bridges

Two standard models called Compact 100 and 200 in International market

Quality concept lies deeply in our blood:

1. Passed ISO9001:2008 Quality Management System

2. Holder of Class A License of Manufacturing and Repairing of China Specialized Equipments.

3. Member of China Construction Machinery Association.

4. China AAA Credit Company

5. ZHEJIANG Top Brand and Trade Mark

Fact is always more persuading than paper works. We Design and Build Chinese highest truss gantry crane, longest beam launcher and Drafter Chinese beam launcher national standard.

We pursue the value of professional, innovation, integrity and win-win in our company’s long term development strategy. We target to become one of China’s top manufacturer and solution provider in the heavy machinery industry and a competitive player in the overseas market.