Guide pulley,door hanger roller, steel pulley,rope pulley,v-pulley

Guide pulley,door hanger roller, steel pulley,rope pulley,v-pulley System 1

Guide pulley,door hanger roller, steel pulley,rope pulley,v-pulley

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Loading Port:: Hai Kou

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 10000 pc/month

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Packaging & Delivery

Packaging Detail:	plastic bag or box + wooden case
Delivery Detail:	2-6 weeks after order confirmed

Specifications

1.Steel split pulleys are available, different dimensions can be offered
2.Production process: extrusion
3.Material: Steel

Specifications

different dimensions steel V-pulleys

we are one of the biggest chain & gear sprockets racks , couplings manufactures in china. We make all kinds of gears, sprockets, A, B series standard roller chains, motorcycle chain and agriculture chain ,drop forged chain/timing chain/plastic chain, we also produce conveyor chains, bushing chain, leaf chain, slient chain, PIV infinitely variable speed chain, sharp top chain, stainless steel chain, combine/tractor chain etc , coupling chain. We are specializing in manufacturing non-standard chains, special chains. Also, could be design and manufacture many kinds of product line as customers' request. ENS is our companys brand.

Our factory actualizes with ISO quality system manage technical advanced, inspection equipment, and strict instruments. Perfect techniques and got the certification standard.

Guide pulley,door hanger roller, steel pulley,rope pulley,v-pulley

FAQ

We have organized several common questions for our clients,may help you sincerely：

1)How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

2)How long can we receive the product after purchase?

In the purchase of product within 20-25 days, we will arrange the factory delivery as soon as possible. The pacific time of receiving is related to the state and position of customers. Commonly 15 to 30 days can be served.

3)Do you have necessary certificate or inspection to make sure we can import smoothly?

Syringes are CE,FDA approved. And we supplied main nations in the world.

Q:When the coupling is linked, can the drive shaft be thinner than the motor shaft?: Actually, the problem is mechanical mechanics.On the one hand, the size of the drive shaft in addition to considering the matching of the motor shaft

Q:What part of the transmission mechanism of the walking conveyor?: Reducer selection principle: (1) according to the mechanical strength to determine the reducer specifications. Deceleration rated power P1N device is in stable load, work every day is equal to or less than 10h per hour, 5 times to start, allowing the starting torque for the contact strength safety factor of two times, the torque of the gear, the single one-way operation is 1, the failure probability is less than or equal to 1% is determined. When the load conditions are different in nature, work every day the number of hours is not at the same time, according to the work load of machine according to the classification of various factors are modified. The reducer two-way operation, will be seen P1N coefficient multiplied by 0.7 to 1, when the reliability KR reverse loads, reversing frequently, selected low for small value, and large value. Power down calculation: P2m=P2*KA*KS*KR, in which P2 is the working power; KA is the use factor; KS is the starting factor; KR is the reliable coefficient. (2) thermal power nuclear efficiency. Reducing the allowable heat power PG is applicable to the environmental temperature of 20 DEG C for 100% hour, continuous operation and power utilization (P2/P1N * 100%) is 100%, does not meet the above conditions, should be amended. (3) check the radial load on the shaft extension.

Q:Drive to do a linear movement of the spiral, look at the net efficiency of the ball screw rod is relatively high, if the ball screw to make the counter revolution, is the nut with a one-way bearing vertical fixation, screw up and down reciprocating motion, so that you can do, if possible, wire rod length 40CM screw diameter, 8MM, vertical pressure 80N of the screw, choose the lead big nut can make the speed to 700 RPM in the under pressure?: Many manufacturers are now producing this kind of machine, that is, the rotor and the screw nut are made together

Q:What are the functions of an automobile powertrain? What is the function of each part of it?: The layout type of transmission system, the common arrangement of mechanical transmission system, mainly related to the position of engine and the drive type of automobile. Can be divided into:1. front drive - FR: engine front and rear wheel driveIt's a traditional layout. Most of the domestic and overseas freight cars, some cars and some passenger cars adopt this type. FR has the advantage of large adhesion, easy to obtain sufficient driving force, the front and rear weight of the vehicle is relatively balanced, and the handling stability is better. The disadvantage is driving multiple parts, transmission parts, transmission quality, transmission shaft through the passenger compartment occupied floor space in the cabin.

Q:What kind of lubricant does nylon transmission use?: Nylon parts are generally used in low light load occasions, and then products require higher cleanliness, generally do not need lubrication;

Q:How to prevent the transmission shaft from breaking and falling off?: The dynamic unbalance of the drive shaft assembly goes beyond the standard specification.Deformation of transmission shaft, balance strip fall off, balance of bearing cap, asymmetry of gasket, etc..Loose or damaged bolt of transmission shaft.The assembly of the drive shaft is not proper and the edge 4 bolts are not tightened according to the specified torque; or a certain screw is slipping and the cross bearing is lack of slidingGrease and improper lubrication etc..

Q:The axial force of this drive eliminates the problem of how to do it! Thank you for the exam tomorrow: The axis III is under the action of gear 3, and its force direction is right. In order to counteract the force of the axis III, the worm gear 6 should be anticlockwise! The worm 5 and the rotation of the worm gear 6 also depend on the steering of the axle III.Therefore, to solve this problem, we must first determine the axis I steering, that is, bevel gear 1 steering.

Q:This problem for a long time, a drive shaft with a key, how to fix the position after the rotation of concrete keyway, don't specify the rotation and rotation angle, through parallel or perpendicular to that location: Reply to SolidEdge's post, this is just a small problem, if the screw

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