Slewing reducer JH13

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Introduction

JH series slewing reducer is a hardened face planetary gear reduction device designed by our company according to the advanced foreign technologies with all gears adopting grinding process.The reducer has features of compact structure, stable operation, high transmition efficiency, low noise, long service life, high reliability, etc.Such series reducer can be equipped with torque motor, variable frequency motor and corresponding electrical control system to constitute RCV series slewing mechansim and JHF series slewing mechanism.

Specification

Model:JH13

Ratio:143

Rated output torque (N.M):9000

Output gear Parameter (Customization is avaible):m=10,z=13,x=+0.5

Weight(Kg):130

Parameters of RCV series matching torque motor--Rated stalling torque of the motor (Nm):95,120

Parameters of JHF series matching variable frequency motors--Rated power of the motor kw:5.5.

Recommended Tower cranes t.m:63~160

Slewing reducer JH13

Q: what do you mean by a detente ball in the crane of a revolver?: you're trying to create an appeasement, peace through war/violence

Q: can anyone help me in telling me how to construct an electromagnetic crane or help me find a website which helps with the steps in constructing one. thank you: Take a metallic bolt, and wind many turns of insulated copper wire around it, and connect one end of the wire to a battery, the other end to the other terminal of the battery through a switch. Now, whenever you press the switch, the bolt gets magnetised, and thus works as a crane (u can use it to lift small pins etc.) When you want to drop the pin, release the switch, the bolt gets demagnetised, and voila!

Q: Tower crane TC6013A-6-A2, what does "A-6-A2" mean later?: TC6013A-6-A2:TC is the abbreviation of tower crane, and 6013 is crane lifting moment, which means that 60 meters long arm tip can lift 1.3 tons. A says Model 6 means lifting capacity of 6 tons. "A2" means code.

Q: Is the crane a metaphor for the woman? Or does it transform into one? OR does the guy marry a bird? I've been listening to this all week and cannot discern which is right...maybe that was Colin's intention? A little help here?: It's a story about a peasant living in, I assume, rural Japan, it being a Japanese folk tale. He finds a wounded crane on the road as he's walking one night. It has an arrow in its wing, and he pulls out the arrow and revives the crane. A couple of days later this mysterious woman shows up at his door and he brings her in. Eventually, they fall in love and are married. Although they're poor-- she's a seamstress, a weaver-- she suggests that she can make this cloth that he could sell and make money. But the one condition is that when she's weaving he can't look into the room at her weaving. This goes on for awhile, until eventually the peasant's curiosity gets the best of him and he looks in. It turns out that the woman is a crane, and she's pulling feathers from her wings and putting them into the cloth, which is what makes it so beautiful and soft. Apparently, having looked in at her breaks the spell and she turns permanently back into a crane and flies away.

Q: Hi there!I was planning on making an electromagnetic crane, and I already understand how the electromagnet works. Its for the science fair in two weeks, but they asked us to make our projects soon.But I not sure hot to build the crane itself, any ideas?: Electromagnetic Crane Science Project

Q: Does anyone have any info on John B. Crane?: Do you mean the Lecturer John B. Crane of the Redpath Chautauqua Collection? Thats the only one I know.

Q: What are equations /formulas that use to calculate maximum vertical load values, the maximum length of boom?: Hello, Briefly, the structure of the crane or lifting mechanism is not usually the limiting case. The limiting case is to ensure that the Center of Gravity of the mobile crane with the load is such that it is bound within the tires or footprint of the crane. If this load is outside the footprint, the crane tips over.

Q: do they start with the crane house and keep adding sections underneath it? Or do they build they tower and then somehow top it with the actual crane?: How Do They Grow? Tower cranes arrive at the construction site on 10 to 12 tractor-trailer rigs. The crew uses a mobile crane to assemble the jib and the machinery section, and places these horizontal members on a 40-foot (12-m) mast that consists of two mast sections. The mobile crane then adds the counterweights. The mast rises from this firm foundation. The mast is a large, triangulated lattice structure, typically 10 feet (3.2 meters) square. The triangulated structure gives the mast the strength to remain upright. To rise to its maximum height, the crane grows itself one mast section at a time! The crew uses a top climber or climbing frame that fits between the slewing unit and the top of the mast. Here's the process: The crew hangs a weight on the jib to balance the counterweight. The crew detaches the slewing unit from the top of the mast. Large hydraulic rams in the top climber push the slewing unit up 20 feet (6 m). The crane operator uses the crane to lift another 20-foot mast section into the gap opened by the climbing frame. Once bolted in place, the crane is 20 feet taller! Once the building is finished and it is time for the crane to come down, the process is reversed -- the crane disassembles its own mast and then smaller cranes disassemble the rest.

Q: I'm getting a tattoo of a paper crane in about 2 weeks because to me it symbolizes creativity and an artistic talent. I dont want it to look like any other paper crane tattoo though and I have been having issues coming up with a small design to add into the tattoo. I have always loved art but will unfortunately will not be continuing my education of it because it is very difficult to get a job in the art field.All in all, i'm looking for help for adding a design in the paper crane tattoo that will represent the artist that I am.: Paper Crane Tattoo

Q: Firstly, I realize that the 1000 paper crane thing is based on faith and not science. I'm not stupid. Secondly, Do the 1000 cranes have to be in the same place? If I send one of my cranes to a friend across the country, would that no longer count as part of my 1000 cranes?If a crane gets destroyed, must I start over or replace that crane?If anyone has any knowledge or link pertaining to the 1000 paper crane myth, please post it. Thank you.: The myth seems to surround the FOLDING on the 1,000 cranes - it is the sacrifice on the part of the person doing the folding that is the magic not the cranes themselves. See the Wiki......

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