Warranty: 1 year
Applicable Industries: Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Printing Shops, Construction works , Energy & Mining
Customized support: OEM, ODM, OBM
Structure: Jaw / Spider
Flexible or Rigid: Flexible
Standard or Nonstandard: Standard
Material: Aluminium
Surface Treatment: oxidation treatment
Packing: Plastic Bag+Carton+Wooden Case
Length: 30mm
Outside Diameter(D): 20mm
Bore Diameter(d1~d2): 4-10mm
Product name: LF plum coupling
Product Keyway: customizable
Usage: Handling equipment/dispensing machine/injection molding machine
Maximum speed(r/min): 17000
MOQ: 1pc
Packaging Details: Package depend on the type and quantity of products you purchase.Including cartons, wooden cases, plastic bags.
Port: ZheJiang or HangZhou

ModelD(mm)L(mm)d1(Min Bore)d2(Max Bore)ML1L2L3Screw tightening torque(n.m)
LF-B-D20L30(2 claws)2030410M3199.45.152.1
ModelRated torque(n.m)Maximum torque(n.m)Maximumspeed(r/min)Moment of inertia(kg.m²)Allowable eccentricity(mm)Allowable declination(。)weight(g)
LF-B-D20L30(2 claws)0.81.5170001×10-60.15130
Certifications Contact us Our Services 1. Any questions about our items will be answered within 24hrs.2. CHBG has professional technicians provide professional technical support3. One-stop solution will offer to meet all your requirements on budget, American Industrial Spiral Air Compressor For Sale designing and shipment4. Update the procession of manufacturing5. Warranty 12 months: Free replacement of defective products within 12 months. Packing & Delivery Each of our products will have its own independent packaging. The surface of the packaging bag will be labeled with the basic parameters of the product, such as model, voltage and quantity, etc. 10pcs products are a box, and the size of the box is 205mmx148mmx75mm. Why Choose Us& Company Information About Us Established in 2011, CZPT is 1 of the world’s leading developers and manufacturers of industrial sensors and rotary encoders in the world. We have over 500 standard models widely used in CNC machine, new-type elevator, servo motor, textile, petroleum, mine, cheap price USED construction CZPT 307E earth moving excavator machine CAT 307E used excavator metallurgical machinery and various of automation fields. Our 8000m2 modern facility and the intelligent information management system allow us to keep enough stock for 95% of standard models, enabling prompt delivery. To meet customer’s demands, CZPT can deliver orders ranging in size 1 to 50,000 units. Our goal is to offer total solutions that satisfy our customer’s requirements. We have earned a good reputation based on the quality, competitive prices and punctual delivery of our products. Currently, we have thousands of customers throughout the world. We have formed long-term associations with most of our customers, working together for many years, developing many treasured relationships. For more customized demands that can’t be found in our standard product lines, we also can offer CDM(Cooperation Design Manufacturer) solution to combine your specific requirements into our newly design standard products. Thanks to our extensive library of circuit solutions, we are confident that we can prompt provide satisfied samples for your review and approval. FAQ Related Products The related products are as follows. Click on the item to see detail. There’s always 1 for you.


What Is a Coupling?

A coupling is a device that connects two shafts together. It transmits power from one to the other and is used to join rotating equipment. It can also allow for some degree of misalignment and end movement. It is used in mechanical engineering and manufacturing. To learn more about couplings, read this article.
Mechanical connection between two objectsThe present invention relates to a method and assembly for forming a mechanical connection between two objects. The methods of this invention are suitable for connecting both solid and hollow objects. For example, the method can be used to make mechanical connections between two cylinders. This method is particularly useful for connecting two cylinders that are positioned near each other.

Absorbs vibration

A coupling insert is a part of a vehicle’s drivetrain that absorbs vibrations. These inserts are designed to prevent couplings from moving out of phase. However, the coupling inserts themselves can wear out and need to be replaced. Universal joints are an alternative if the coupling is out of phase by more than one degree. In addition, internal bearings in the coupling need to be lubricated and replaced when they begin to show signs of wear.
Another embodiment of the invention includes a flexible coupling 25 that includes rearwardly-extending lugs that extend toward the coupling member 23. These lugs interdigitate with corresponding lugs on the coupling member 23. They are spaced circumferentially. A first elastic member 28 is interposed between lugs 26 and 27, and is adapted to yield in a counterclockwise direction. As a result, it absorbs torsional vibrations.

Blocks heat transfer

Thermal coupling occurs when a solid block is thermally coupled to the air or fluid passing through it. The amount of heat transferred through a solid block depends on the heat transfer coefficients of the materials. This paper presents a numerical model to understand how heat transfers through different block materials. This work also describes the thermal resistance network for a one-dimensional block.
In some cases, thermal coupling increases the heat transfer mechanism. As illustrated in FIG. 1D, a heatpipe coupler 112 couples two heatpipes 110-1 and 110-2. This configuration allows the pipes to be coupled to the heat source and to the condenser. In addition, the heat pipe couplers may have bellows at the ends to help facilitate linear motion.
Thermal coupling is achieved by ensuring that at least one block is made of a material with a lower thermal expansion coefficient than the annulus. Ideally, the block’s mean thermal expansion coefficient is at least twenty percent lower than the annulus’s mean thermal expansion coefficient. This ensures that the thermal coupling between the two parts is as efficient as possible.
Another type of thermal coupling is achieved by using flexible elements. These are often washers or springs. These components allow the blocks to maintain physical contact with the post 55, which means that the heat transfer is more efficient even at higher temperatures. The flexibility of these elements also makes it possible to choose an element that will not impede assembly.

Protects rotating equipment

A reliable, long-lasting coupling system can reduce the risk of damage to rotating equipment. Designed to protect against torque overload and wear, Voith torque-limiting couplings provide outstanding safety and reliability. As a result, they can deliver maximum performance and minimize equipment downtime. In addition to their long-term benefits, these solutions are ideal for applications where safety and reliability are of paramount importance.
A good coupling provides many advantages, including the ability to transmit power, compensate for axial movement, and absorb shock. It is essential to choose the proper coupling for your application based on the basic conditions of your rotating equipment. For example, if you have two shafts with parallel rotation axes, you should choose a parallel coupling. Otherwise, you should use an angular coupling.
Torque-limiting couplings can also provide protection for rotating equipment by disengaging at a specific torque level. This protects the drive shaft from undergoing catastrophic failure. Torque limiters are particularly helpful for high-value equipment. By preventing catastrophic failure, you can avoid expensive repairs and minimize equipment downtime.
Coupling guards are easy to install and provide effective protection for rotating equipment. These covers are made of sheet metal bent to fit over the shaft. They are durable and easy to remove when necessary. This type of guard can prevent employees from catching their hands, tools, or loose clothing on motor coupling components.
China Hot selling CHBG High Quality D30L35 566.35 89.5101212.7141516mm Flexible Plum Shaft Coupling CNC Stepper Motor Coupler     coupling adapterChina Hot selling CHBG High Quality D30L35 566.35 89.5101212.7141516mm Flexible Plum Shaft Coupling CNC Stepper Motor Coupler     coupling adapter
editor by CX 2023-07-11