3t Low Headroom Electric Wire Rope Hoist

NL Variety Wire Rope CZPT CZPT:
A new era CZPT CZPT which fabricated according to ISO,GB,FEM,DIN,BS specifications

one. Autonomous and Controllable Design Notion of Core Technological innovation
Cooperate with key university investigation institutes to develop main spare part, and can understand the independent production of core spare component, so as to achieve controllable item high quality and controllable design interval.

Autonomous and controllable of core spare component:

– Motor (Structural Layout and Electromagnetic Calculation of Motor):
a) Electromagnetic Design and style
b) CZPT Existence Calculation
c) Force Examination of Spindle
d) Air flow and warmth dissipation layout

– Reducer (Composition Design and style of Reducer):
a) 8 Sorts of Driving Products
b) Gentle Alloy Shell
c) Minimal Carbon Alloy Cast Steel, Grinding Technology
d) Higher quality seals, heavy duty industrial gear oil

– ASW Anti-swing system (The 3rd Era Anti-Swing Control System):
a) Function improve: It can exchange PLC to recognize logic control and electric powered anti-swing function
b) Higher Matching: No Restriction on inverter model
c) Price gain: Conserving communication cards and traces

– Built-in controller:
a) Fault Details Screen
b) Voltage and Present Safety
c) Overload protection purpose
d) Travelling report Purpose
e) Logic Manage Function
f) True-time monitoring operate
g) Anti-swing perform
h)Anti skewed and inclined lifting
i) Massive Info Interaction

– Frequency:
a) For crane use only: It owns the features as follows: tiny quantity, small power and substantial cost overall performance
b) Substantial assist efficiency: It can support open-loop vector control and V/F control, the commencing torque is big
c) Special Handle Function: Outfitted with special brake manage purpose of crane driving system
d) Wide range of apps: It can be broadly used in driving and controlling occasions such as the lifting, translation and rotation of lifting equipment

Independent Production of Main Components Advantages:
a) Quality Assurance
b) CZPTized Design
c) Fabrication Time Guarantee
d) Soon after-revenue Promise

two. Modular layout concept
NR CZPT CZPT with modular framework can entirely satisfy your requirements which owns unprecedented flexibility and can supply you with excellent remedies for personalized needs.

Modular Design and style:
a) Motor Module
b) Reducer Module
c) Drum Group Module
d) Wheel Group Module

three. CZPT and remote operation and upkeep layout idea

CZPT security checking technique has the gain as follows:
a) Calculating the remaining basic safety cycle of lifting mechanism
b) Brake basic safety procedure time
c) Accrued commences moments of hoisting and travelling
d) CZPTrds the load tonnage
e) Overload defense, prohibit customers from illegal overloading functions
f) True-time monitoring of crane’s working Electrical power Provide
g) Motor overheat defense
h) Extensible wireless obtain point, it can entry to user’s big info centre monitoring management, so as to realize remote operation and routine maintenance

A new technology of security monitoring method:
a) Much more precise recording of system data: timing and counting can be accurate to seconds, and true-time queries can also be realized
b) Black Box Operate which can file the malfunctions and operations
c) More comprehensive checking: it can keep track of peripheral equipment and electrical power source circumstance
d) Multi-channel monitoring signal access: crane issue, fault classification diagnosis
e) Instantaneous Messaging Purpose which owns the characteristics as follows: convenient networking and remote information transmission
f) Much more complete output this kind of as: procedure output, fault output, well timed alarming
g) Functioning Interface: Both in Chinese-English Language, Actual-time Clock

four. Low headroom and compact design notion
All collection CZPT CZPT are geared up with massive diameter drum, which can effectively increase the lifting height and decrease the still left and proper limitations. Crane’s useless zone when working turns into smaller, which can give greater utilizing space for the buyers.

a) Bigger diameter drum
b) Greater winding rope capability
c) Increased lifting height

Comparison of the size of Traditional and New Sort CZPT CZPT with the same lifting height, NR Type CZPT CZPT

5. Style idea of Upkeep-free, power-conserving and Eco-friendly

Integral structure of Gear motor: Compact framework/Reduce the deadweight/Minimize sounds
a) The motor power is diminished by 30% in contrast with the traditional CZPT CZPT
b) By means of the mature software of Variable frequency positioning technologies, the work efficiency is enhanced by a lot more than 20%
c) The noise of the complete device is under 70 decibels
d) The brake pads undertake non-asbestos design and style
e) No metallic dust caused by the slide friction between the Nylon Rope Xihu (West Lake) Dis. and Metal Wire Rope, drum, supplying workers with substantial cleanness procedure atmosphere
f) The high-precision difficult gear reducer has been stuffed with global model lubricants before delivery from manufacturing facility , and there is no require to substitute it inside of the provider cycle of the product
g) Adopt global brand name and servicing-cost-free metal wire rope
h) Higher-energy Nylon rope guides, change from putting on components to tough elements
i) CZPT model electrical elements, bearings, and pendent controller
j) Electromagnetic disk brake with automatic compensation of brake clearance and servicing-free of charge purpose

6. Rugged and risk-free layout concept

a) The entire device passed the national standard life examination (1600 hrs)
b) The services existence of electrical components is not significantly less than 500,000 instances
c) The secure use of brake reaching one million times
d) The breaking drive of the wire rope reaching grade 2160
e) The hook adopts substantial-power T-class hook head
f) 10 several years free of charge upkeep of speed reducer


NLT collection lower headroom hoist parameter table
Operate responsibility Lifting pace
Lifting top
Quantity of falls Travelling pace
Hook higher restrict
CZPT width
Hook right limit
CZPT size
CZPT wheel gauge
three M5 five/.8 6 four/one two-twenty a hundred and twenty-350 550 483
342 863 670
9 1043 850
twelve 1223 1030
15 1403 1210
eighteen 1583 1390
24 1943 1750
five M5 5/.eight six 4/1 two-twenty one hundred twenty-450 650 526
382 798 605
9 943 750
twelve 1088 895
15 1233 1040
eighteen 1378 1185
24 1668 1475
10 M5 five/.eight nine 4/one two-20 250-550 650 560
380 1571 790
twelve 1130 910
15 1250 1030
18 1370 1150
24 1610 1390


Load class Average daily doing work time (hrs)
one Gentle load: The rated load is hardly ever lifted and usually deal with the masses four-eight eight-sixteen >16
2 Medium load: The rated load is at times lifted and the frequency of load managing is medium. 2-four four-8 eight-16
3 Weighty load: The rated load is constantly lifted and the dealing with hundreds are always weighty. one-2 2-four four-8
four Tremendous hefty load: constantly handling the rated load. .5-one 1-two 2-four
Function duty M5 M6 M7
Pulley ratio Product
2/one four/1 6/one eight/one
4/two 8/two 12/2 sixteen/two
Lifting capability
one two    
one.twenty five two.five    
1.five three NL1    
2 four    
two.five five NL2  
three.2 6.3 ten    
4 eight twelve.five    
5 ten 16 NL3    
6.3 12.5 twenty twenty five      
eight sixteen twenty five 32      
ten twenty 32 40 NL4    
12.five twenty five 40 50      
sixteen 32 50 sixty three      
twenty 40 63 eighty NL5  

3t Low Headroom Electric Wire Rope Hoist