Introduction of 5 ton European-spec NR model electric wire rope hoist

NR model electric wire rope hoist is a new generation of electric wire rope hoist which adopt modular, light weight, intelligent design concept. There are four structure designs to choose for customers: NRL low headroom travelling type,NRS standard headroom travelling type, NRT double beam hoist trolley type and NRT fixed type electric hoist. The hoist lifting capacity is from 3 ton-32 ton, and 5 ton European-spec electric hoist is the most widely used tonnage among them. European-spec electric wire rope hoist consists of lifting mechanism, travelling mechanism,electrical control system, etc. European-spec electric wire rope hoist’s product quality conforms to ISO, GB, FEM, DIN, BS, etc standards.

Core technology independent and controllable design concept

Cooperate with key university research institutes to develop core components,and manufacture them fully independently, then come true the product quality controllable and production time controllable.

Modular design concept

Adopt motor, reducer, drum group, wheel group design, 5 structure of wheel groups: 4 three-in-one lifting mechanisms, 4 three- in-one travelling mechanisms, and provide perfect solutions for specific requirements of clients.

Smart, remote operation and maintenance design concept

Intelligent safety monitoring system has the ability

1. Calculate the remaining safety period of the lifting mechanism

2. The number of safe working brakes

3. The number of lifting and running starts of the European-spec electric hoist

4. Record the load tonnage

5. Overload protection, prohibiting users from illegal and overloading operations

6. Real-time monitoring of crane power supply situation

7. Motor over-hot protection

8. Extensible wireless gateway, access to user big data center monitoring and management, realize remote operation and maintenance information prompt

Low-headroom,compact design concept

All series of European-spec electric wire rope hoist use big diameter drum, and can effectively realize the increasing the lifting height and decreasing of left, right limit distance, so that the European-spec electric hoist has smaller working bilnd area,and can provide bigger using space for clients.

Maintenance free, energy saving design concept

1. High precision hardened reducer, lube is added before reducer dispatched from factory, there is no need to replace during the life cycle.

2. Use internal brand maintenance free wire rope

3. High strength nylon rope guide,durable.

4. Electromagnetic disc brake has the function of brake clearance automatic compensation and maintenance free.

5. NR European-spec electric wire rope hoist’s motor power reduces 30% comparing with traditional electric hoist.

6. Improving working efficiency over 20% by the mature application of converter positioning technology.

7. The whole NR series of European-spec electric wire rope hoist’s noise is under 70 decibels.

8. Brake block adopts non-asbestos design.

9. No metal powder is produced when nylon rope guide slide, rubs against wire rope and drum, this provides high clean working space for workers

Strong and durable, safe design concept

1. NR series of European-spec electric wire rope hoist pass the country M% standard lifetime test

2. Electric components working life is no less than 500 thousand times

3. Brake safety braking is no less than 1 million times

4. Wire rope broken force is no less than 2160 grade

5. Hook use high strength T grade hook head.

6. Reducer is maintenance free for 10 years