SWC-BF Standard Flex Flange Type Universal Coupling

SWC-BF Standard Flex Flange Type Universal Joint Coupling

The SWC-BF standard flex flange type universal coupling is a type of mechanical coupling used to connect two shafts that are not perfectly aligned. It is designed to transmit torque between the shafts while compensating for any angular, parallel, or axial misalignments. The SWC-BF standard flex flange type universal coupling consists of two hubs, each with a flange that is bolted to the shaft, and a flexible coupling element between them. The flexible element is typically made of synthetic rubber or polyurethane and can accommodate a certain amount of misalignment while maintaining the connection between the hubs.The SWC-BF standard flex flange type universal coupling is commonly used in various industrial applications, including pumps, compressors, and conveyors. It is known for its reliability, ease of installation, and low maintenance requirements. Overall, the SWC-BF standard flex flange type universal coupling is a versatile and reliable coupling that can be used in a variety of applications. It is a good choice for applications where the shafts are not in the same plane and where there is a need for misalignment of the shafts.

SWC-BF Standard Flex Flange Type Universal Coupling Dimensions:

No.	Gyration diameter Dmm	Nominal torqueTnKN·m	Axes fold angle  β(°)	Weary torqueTfKN·m	Flex quantityLs mm	Size (mm)										Rotating inertiakg.m2		Weight (kg)
						Lmin	D1(js11)	D2(H7)	D3	Lm	n-d	k	t	b(h9)	g	Lmin	Increase100mm	Lmin	Increase100mm
SWC180BF	180	12.5	6.3	≤25	100	810	155	105	114	110	8-17	17	5	-1.455	-	0.27	0.0070	80	2.8
SWC225BF	225	40	20	≤15	140	920	196	135	152	120	8-17	20	5	32	9	0.79	0.0234	138	4.9
SWC250BF	250	63	31.5			1035	218	150	168	140	8-19	25	6	40	12.5	1.46	0.0277	196	5.3
SWC285BF	285	90	45			1190	245	170	194	160	8-21	27	7	40	15	2.87	0.0510	295	6.3
SWC315BF	315	125	63			1315	280	185	219	180	10-23	32	8	40	15	5.09	0.0795	428	8.0
SWC350BF	350	180	90		150	1410	310	210	267	194	10-23	35	8	50	16	9.20	0.2219	632	15.0
SWC390BF	390	250	125		170	1590	345	235	267	215	10-25	40	8	70	18	16.62	0.2219	817	15.0
SWC440BF	440	355	180		190	1875	390	255	325	260	16-28	42	10	80	20	28.24	0.4744	1290	21.7
SWC490BF	490	500	250		190	1985	435	275	325	270	16-31	47	12	90	22.5	46.33	0.4744	1631	21.7
SWC550BF	550	710	355		240	2300	492	320	426	305	16-31	50	12	100	22.5	86.98	1.3570	2567	34.0
SWC620BF	620	1000	500		240	2500	555	380	426	340	10-38	55	12	100	25	147.50	1.3570	3267	34.0

* 1. Tf-under the alternation load the torque which permits according to the fatigue strength.* 2. Lmin-the least length after the cut.* 3. L-install length, which is according to the requirement.

SWC-BF Standard Flex Flange Type Universal Coupling Design:

The SWC-BF standard flex flange type universal coupling has several design features that make it a popular choice for connecting two shafts. Here are some of the key design features of this coupling:1. Flexible Coupling Element: The flexible coupling element is the heart of the SWC-BF standard flex flange type universal coupling. It is made of a high-quality synthetic rubber or polyurethane material that can absorb shocks and vibrations, while also allowing for a certain degree of misalignment between the two shafts.2. Flanged Hubs: The two hubs of the SWC-BF standard flex flange type universal coupling are designed with flanges that are bolted to the shafts. The flanges provide a secure and accurate connection between the coupling and the shaft, ensuring that torque is transmitted efficiently from one shaft to the other.3. High Torque Capacity: The SWC-BF standard flex flange type universal coupling is designed to handle high torque loads. This makes it suitable for use in heavy-duty industrial applications where large amounts of power need to be transmitted between two shafts.4. Easy to Install: The SWC-BF standard flex flange type universal coupling is easy to install, requiring only basic hand tools. This makes it a popular choice for applications where downtime needs to be minimized.5. Low Maintenance: The SWC-BF standard flex flange type universal coupling requires minimal maintenance, making it a cost-effective choice for many industrial applications. The flexible coupling element is designed to last for a long time, and the flanged hubs are made of high-quality materials that are resistant to wear and corrosion.

SWC-BF Standard Flex Flange Type Universal Coupling Lubrication:

The SWC-BF standard flex flange type universal coupling typically does not require lubrication. The flexible coupling element is designed to operate without any lubrication, and the flanged hubs are usually made of materials that are resistant to wear and corrosion, such as steel or cast iron.However, in certain applications where the coupling is subjected to high speeds, high temperatures, or heavy loads, lubrication may be necessary to ensure optimal performance and prevent premature wear. In such cases, a small amount of lubricant can be applied to the flanged hub surfaces to reduce friction and wear between the hub and the coupling element.It's important to note that the type of lubricant used should be compatible with the materials used in the coupling. For example, if the coupling hubs are made of steel, a high-quality mineral oil or synthetic lubricant may be used. If the hubs are made of cast iron, a lighter-weight oil or grease may be more suitable.It's also important to follow the manufacturer's recommendations for lubrication and maintenance of the coupling to ensure optimal performance and prevent premature wear. Regular inspection and maintenance of the coupling can help identify any issues early on and prevent costly downtime or repairs.

China Universal Coupling Manufacturers

Raydafon Transmission Machinery Co., Ltd. is one of the earliest high-tech enterprises engaged in the professional design, manufacture, and sales of standard serpentine spring couplings, spacer couplings, universal couplings, fluid couplings, and flexible couplings in the country. The company owns two entity factories with more than 200 employees and 15 million Yuan fixed assets. The main business of the company is to produce and sell all kinds of standard serpentine spring couplings, diaphragm couplings, universal couplings, elastic couplings, etc., and the wells can be designed and manufactured according to the needs of non-standard. Since its inception, we have been in good faith the principle of positive, enterprising, bold to explore, and constantly develop new products to meet the needs of the market, product quality, production experience, strong technical force, advanced testing equipment, product stability, and reliable quality.Raydafon products sell well in the domestic market and have been exported to the international market. In order to meet the needs of different customers, our company undertakes other non-standard couplings, imported couplings design, replacement, and manufacturing; in this regard, Raydafon has accumulated a wealth of experience. Our goal is to become the first choice of businessmen with strict quality control, qualified delivery control, and excellent service. The main products are standard serpentine spring couplings, spacer couplings, universal couplings, star-shaped elastic couplings, tire couplings, drum-type gear couplings, servo motor couplings, sprocket chain couplings, rigid couplings, flexible sleeve pin couplings, flexible pin couplings, HRC couplings, etc., a total of 29 series, more than five hundred and eighty specifications. There are twenty-nine series and more than five hundred and eighty kinds of specifications. They are widely used in metallurgy, mining, shipbuilding, paper-making, and heavy machinery industries.