Hoisting Mechanism 75JLF45

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Product Description:

Introduction

The products are independently developed and manufactured by our company via absorbing international and domestic advanced technologies.

Natinal Patented products:Patent 1:ZL2009 2 0243653.7

Hoisting Mechanism of Tower crane Patent 2:ZL2010 20226428.5.

Combined-type winding drum used in winch JLF series products adopt the structural style of variable frenquency motor +SNGW reducer+winding drum.S-NGM reducer is employed for the first time in China with the precision of all gears up to over 6 level and features of less noise, compact structure, light weight and convenient maintenance.

Specification

Model:75JLF45

Rated single rope tension(kN):45

Magnification:4

Rated power of the motor (kW):75

Working frequency(Hz):6-50-100

Hoisting speed (m/min):2.7-22-45

Hoisting capacity(t):16-16-8

Rope capacity(m):550(5 layers)/804(7 layers)

Nominal Diameter of wire rope (mm):Φ20

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Q:Crane lifts a 600-kg bin with an initial acceleration of 2 m/s^2. Determine the force in each of the supporting cables due to this motion.?
F = ma Assume the crate is uniformly loaded, both cables will carry the same force F(AB)(4/5) = (600/2)(9.8 + 2) F(AB)(4/5) = 3540 F(AB) = 4425 N F(BC) = 4425 N F(B-Crane) = 600(9.8 + 2) F(B-Crane) = 7080 N As a form of exchange, please remember to vote a Best Answer from among your results. This is not the same as like or thumbs up which are also nice and do boost points, but only after asker awards initial points with their vote.
Q:in the sentence , stephen crane wrote..?
Transitive - because it has an object The Red Badge of Courage. . Generally, if you can put the word something after a verb, it is transitive. Stephen Crane wrote something .
Q:What is the improvement of Overhead Crane in Shipbuilding?
Hello, 1. Modularity: You can build ships (larger ships) in modular sections and have the crane lift these modular sections and put them into place for final assembly. This is one major advantage that was not available back in the day
Q:Is there a crane big enough to lift Hillary off the yoga matt when she has finished her yoga?
You wouldn't need a crane, all you'd need is a hershey's bar and she'd wattle off the yoga mat. Or, you can present her with facts about the destruction of her e-mail server, the fact that she allowed innocent people in Iraq and Syria to die, or the fact that she hit the reset button with Russia, and she'll RUN AWAY from the yoga mat.
Q:Did Noah build the Ark with no power tools, nails, or crane?
What do you mean, he didn't have any cranes? Back in those days, before dinosaurs were wiped out in the flood, Brontosauruses were used as cranes. Haven't you ever watched the Flintstones?
Q:is a crane a hydraulic or a pnuematics system??
cranes are usually a system of cables and pulleys.
Q:Minimum QTZ63 tower crane special electric box open for many A
Tower crane (tower crane) is called tower crane, also known as tower crane, originated in Western europe. A revolving crane mounted on top of a tall tower. The working space is large, mainly used for the vertical and horizontal transportation of materials and the installation of building components during the building construction. It consists of three parts: metal structure, working mechanism and electrical system. The metal structure includes the tower, the boom and the base. The working mechanism has four parts, lifting, luffing, turning and walking. The electrical system consists of motors, controllers, power distribution cabinets, connecting lines, signals and lighting devices, etc..
Q:Meaning of Japanese origami crane family kamon?
I found an origami crane crest. It is called Orizuru Omodaka (折鶴沢潟) or Omodaka Orizuru (沢潟折り鶴). e-mon.co.jp/kamon/kamon12.html (on the 7th row, 2nd from the left) Orizuru = origami crane. As the previous answerer said, cranes are considered as sacred birds (reichou; 霊鳥) which bring us luck and happiness. They are also considered as a symbol of longevity as you can see in the following saying. 鶴は千年亀は万年 Cranes live for 1000 years, turtles live for 10000 years. Omodaka = a plant that stands near water. It is also called Kachigusa (勝ち草 = plant of victory). Hope this helps.
Q:How much do you know about construction cranes??
The okorder.com/ to have a look!
Q:why are there so many crane collapses?
You okorder.com.. This chart is not definitive, it leaves out many occupations (such as mining), it only considers fatalities (not loss of limbs, etc.) but it conveys the general picture. For hard data look at: www.bls.gov/iif/

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