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NR Explosion-Proof Wire Rope Hoist

ExdIICT4Gb/tD A21 IP65 T130℃
Capacity: 0.25-30t
Work Duty: M5
Applications:Explosion-proof electric hoist is small-sized lifting equipment, which can be mounted on a single beam, bridge, gantry and Jib cranes, with slight modification, it can also be used as a winch. It is widely used in factories, mines, harbors, warehouses, cargo storage areas, and shops, essential in raising working efficiency and improving working conditions.

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Description of NR Explosion-Proof Wire Rope Hoist

NR explosion-proof hoist can meet the requirement of gas explosion-proof and dust-proof explosion-proof.

Features of NR Explosion-Proof Wire Rope Hoist

Model NR explosion-proof wire rope hoist is a new design hoist made in accordance with GB/T 3836.1-2010 and GB/T 3836.2-2010, which is gas explosion-proof and dust-proof explosion-proof (ExdIICT4Gb/tD A21 IP65 T130℃). Work Duty: M5, SWL: 30t.

The hoist motor is an explosion-proof variable frequency electromagnetic brake 3-phase asynchronous motor. The speed of the motor is smooth and impact-free, with large overload capacity and good strength. It is especially suitable for short-term or intermittent operation, frequent starting and braking hoists. Insulation class: F, protection class: IP65.

There is a spring-loaded electromagnetic safety brake installed in the motor, which is released when the power is off. The brake service life can work up to 1 million times.


The reducer is with a fully enclosed hard tooth surface. The gear is carburized and quenched, the tooth surface hardness can reach 58-62HRC, the load capacity is high, and the working noise is low. The reducer case cover has high strength and good performance. The reducer has a second brake interface, which can meet user requirements to a greater extent.


Technical Data of NR Explosion-Proof Wire Rope Hoist

Lifting Capacityt351016203250
Lifting Heightmno more than 24
Lifting Speedm/min4/0.675/0.83.3/0.54/0.672.7/0.4
Traveling Speedm/min2-20

Load

Nominal load spectrum coefficient

Use Rating

T0

T1

T2

T3

T4

T5

T6

T7

T8

T9

L1 - light

0.125 Km



M1

M3

M3

M4

M5

M6

M7

M8

L2 - medium

0.25 Km


M1

M2

M3

M4

M5

M6

M7

M8


L3 - heavy

0.50 Km

M1

M2

M3

M4

M5

M6

M7

M8



L3 – Ex. heavy

1.00 Km

M2

M3

M4

M5

M6

M7

M8





Production capacity:

Nucleon co. covers an area of 450,000㎡and has more than 3,000 sets of production equipment and testing equipment. Nucleon has an experienced R&D team, production team, after-sales service team and logistics supply team, with a total of about 1,500 people, which guarantees timely delivery of various orders.

Production equipment:

The workers must first sharpen their tools in order to do their best. Nucleon workshops are equipped with world-class production equipment, ensuring that every workpiece produced is of first-class quality.

Strict quality control:

Nucleon co. has a very strict quality management system, from raw material procurement, to every detail of production, to the acceptance of finished products, will be executed according to strict standards.

Adequate supply:

Nucleon has sufficient raw materials, abundant accessories, and a large semi-finished and finished product warehouse to meet various urgent orders.

After-sales service:

Perfect after-sales service team, including: technical consultation, equipment installation, logistics support, order settlement, Solution customization etc.

Internationally recognized:

Nucleon® crane have been exported to more than 100 countries and regions and have been highly recognized by customers. In the future, Nucleon® crane will serve more customers all over the world.

Certifications and Honors:

Nucleon has obtained more than 100 production qualifications in China, more than 200 domestic and international honors, CE, IOS related certification and a number of technical patents.

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