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High performance motion control TAP flexible disc coupling
Disc coupling: by definition, transmits torque from a driving to a driven bolt tangentially on a commonbolt circle. Torque is transmitted between the bolts through a series of thin, stainless steel discs assembled in a pack. Misalignment is accomplished by deforming of the material between the bolts.
Adisc couplingis a high performance motion control (Servo)couplingdesigned to be thetorquetransmitting element (by connecting twoshaftstogether) while accommodating forshaft misalignment. It is designed to be flexible, while remainingtorsionallystrong under high torque loads. Typically, disc couplings can handle speeds up to 10,000RPM.
There are two different s of disc coupling:
Single DiscStyle couplings are composed of two hubs (the ends of the coupling, which are typically made from aluminum, but stainless steel is used as well) and a single, flat, stainless steel disc spring
Double DiscStyle coupling is also composed of two hubs, but has an additional center spacer sandwiching two disc springs. The center spacer can be made out of the same material as the hubs, but is sometimes available in insulating acetal, which makes the coupling electrically isolating.
The difference between the two s is that single disc couplings cannot accommodate parallel misalignment due to the complex bending that would be required of the lone disc. Double disc s allow the two discs to bend in opposite directions to better manage parallel offset. The discs are fastened to the hubs (and center spacer on double disc s) with tight fitting pins that do not allow any play or backlash between the disc and the hubs. The discs can be bent easily and as a result, disc couplings have some of the lowest bearing loads available in a motion control coupling.
Torsionally stiff and still flexible, disc couplings are a great solution for high speed applications. The downside is that they are more delicate than the average coupling and can be damaged if misused. Special care should be taken to ensure that misalignment is within the ratings of the coupling.
Advantages of disc coupling
1. Eliminates the need for lubrication and coupling maintenance
2. Coupling can be inspected without disassembly
3. Condition of disc packs can be inspected with a strobe light while the machine is running
4. Note: It is not recommended that couplings be operated without coupling guards.
5. Easy to assess equipment misalignment
6. Torsionally rigid without any backlash
7. No wearing parts
8. Resistance to harsh environments
9. Long life when properly sized and aligned
10. High power density (higher torque for a given outside diameter)
- Have all the advantages of TAL
- Suitable for the shafts wide differing from each other in diameter and middle/low speed applications
- Especially for the equipments such as electric generators and electromotors with big diameter shaft
- Beneficial to protect small shaft equipment
Cangzhou Tanso Couplings Co., Ltd.-Cangzhou Tanso Couplings Co., Ltd.
CG/CL max (mm)
Cangzhou Tanso Couplings Co., Ltd. specializes in the research and production of expansion coupling sleeve, mechanical drives and mechanical seals. Thanks to our years of experience in research and development of couplings, and favorable conditions and dominant advantages in research and development of high-precision products and mass production, the company can meet customers’ demands. The company has passed the certification of ISO9001-2000 Quality Management System, and realized CAD computer aided design and information management, integrating research, development and manufacturing.strives to offer products of top quality and preferential prices.
Why Choose Us???1.High quality product—-Our tenet is “quality first”.Good material,precise
manufacturing processes and strict quality control can create excellent
2.Competitive price—-We have our own factory,scientific producing,
direct-selling.So we can save the cost and supply low price.
3.Professional—– Our professional engineer can answer technical
questions,help you solve technical problems and help you choose the
most suitable product according to your requirment.
4.Delivery fast —–We are near port,and we have professional forwarder.
Goods can be sent out within 3to 10working days based on order quantity.
5.Best service—–Answering e-mails or solving questions timely.
Delivery and update information on time.
1.The questions about the coupling will be answered within 24 hours.
2.Update the procession of manufacturing.
3.Our professional engineer can answer technical questions,help you solve technical problems and help you choose the most suitable product according to your requirment.
4.Warranty 12 months: Free replacement of defective products within 12 months.
Inner Packing: Carton, Standard export packing or According to customer’s requirement
Outer packing: wooden cases or According to customer’s requirement
7–35days or According to customer’s requirement
FOB Tianjin, CFR, CIF, Express delivery
T/T (30% deposit 70%against bl copy)
Other payment terms we can negotiate
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2:Do you provide samples ? is it free or extra ?
A: : Yes, we could offer the sample but not for free.Actually we have a very good price principle, when you make the bulk order then cost of sample will be return to you.
Q3: How long is your delivery time?
A: Generally it is 3-10 days if the goods are in stock. or it is 7-25 days if the goods are not in stock, it is according to quantity.
Q4:How long is your warranty?
A: Our Warranty is 12 month.
Q5 :Do you have inspection procedures for coupling?
A:100% self-inspection before packing
Q6. What’s your payment?
1) 100% T/T
2) 30% in advance, others before shipment.
Q7:Can I have a visit to your factory before the order?
A: Sure,welcome to visit our factory.
Here is our factory address: Nancang Street, Botou, Hebei Province.