Product Description

Flexible Flex Fluid Chain Jaw Flange Gear Rigid Spacer Pin HRC Mh Nm Universal Fenaflex Oldham Spline Clamp Tyre Grid Hydraulic Servo Motor Shaft Coupling
 

Features

Material: cast iron GG25, GG20  steel: C45
Parts: 2 couplings and 1 tire body.
Size from F40-F250. and Type: “B”, “F”, “H”.
Working temp: -20~80ºC
Transmission torque:10-20000N.M
Axial misalignment: D*2%
Radial deviation: D*1%
Angular misalignment:3°-6°
Application: tire couplings are usually used in wet, dusty, under attract, vibration, rotating, and complex working conditions. like:  diesel pump
Installation: easy on, easy off.
Maintenance: no need for lubricating and durability.
 

Product Description

Size	Type	Bush No.	MaxBore		Type F&H		Type H		Serve over Key	A	C	D	F	M
			mm	Inch	L	E	L	E
F40	B	–	32	–	–	–	33	22	M5	104	82	–	–	11
F40	F	1008	25	1″	33	22	–	–	–	104	82	–	–	11
F40	H	1008	25	1″	33	22	–	–	–	104	82	–	–	11
F50	B	–	38	–	–	–	43	32	M5	133	100	79	–	12.5
F50	F	1210	32	1 1/4″	38	25	–	–	–	133	100	79	–	12.5
F50	H	1210	32	1 1/4″	38	25	–	–	–	133	100	79	–	12.5
F80	B	–	45	–	–	–	55	33	M6	165	125	70	–	16.5
F80	F	1610	42	1 5/8″	42	25	–	–	–	165	125	103	–	16.5
F60	H	1610	42	1 5/8″	42	25	–	–	–	165	125	103	–	16.6
F70	B	–	50	–	–	–	47	35	M8	187	142	80	60	11.5
F70	F	2012	50	2″	44	32	–	–	–	187	142	80	50	11.5
F70	H	1810	42	1 5/8″	42	25	–	–	–	187	142	80	50	11.5
F80	B	–	60	–	–	–	55	42	M8	211	165	98	54	12.5
F80	F	2517	80	2 1/2″	58	45	–	–	–	211	165	98	54	12.5
F80	H	2012	50	2″	45	32	–	–	–	211	165	98	54	12.5
F90	H	–	70	–	–	–	63.5	49	M10	235	188	108	62	13.5
F90	F	2517	60	2 1/2″	58.5	45	–	–	–	235	188	108	62	13.5
F90	H	2517	60	2 1/2″	58.5	45	–	–	–	235	188	108	62	13.5
F100	H	–	80	–	–	–	63.5	49	M10	235	188	120	62	13.5
F100	F	3571	75	3″	64.5	51	–	–	–	235	188	125	62	13.5
F100	H	2517	60	2 1/2″	58.5	45	–	–	–	235	188	113	62	13.5
F110	B	–	90	–	–	–	75.5	63	M12	279	233	128	62	12.5
F110	F	3571	75	3″	63.5	51	–	–	–	279	233	134	62	12.5
F110	H	3571	75	3″	63.5	51	–	–	–	279	233	134	62	12.5
F120	B	–	100	–	–	–	84.5	70	M12	314	264	140	67	14.5
F120	F	3525	100	4″	79.5	65	–	–	–	314	264	144	67	14.5
F120	H	3571	75	4″	85.5	51	–	–	–	314	264	144	67	14.5
F140	B	–	130	–	–	–	110.5	4	M16	359	311	178	73	16
F140	F	3525	100	4″	81.5	65	–	–	–	359	311	178	73	16
F140	H	3525	100	4″	81.5	65	–	–	–	359	311	178	73	18
F160	B	–	140	–	–	–	117	102	M20	402	345	187	78	16
F160	F	4030	115	4 1/2″	92	77	–	–	–	402	345	197	78	16
F160	H	4030	115	4 1/2″	92	77	–	–	–	402	345	197	78	16
F180	B	–	150	–	–	–	137	114	M16	470	394	205	94	23
F180	F	4536	125	5″	112	89	–	–	–	470	394	205	94	23
F180	H	4535	125	5″	112	89	–	–	–	470	394	205	94	23
F200	B	–	150	–	–	–	138	114	M20	508	429	205	103	24
F200	F	4535	125	5″	113	89	–	–	–	508	429	205	103	24
F200	H	4535	125	5″	113	89	–	–		508	429	205	103	24
F220	B	–	160	–	–	–	154.5	127	M20	562	474	223	118	27.5
F220	F	5571	125	5″	129.5	102	–	–	–	562	474	223	118	27.5
F220	H	5571	125	5″	129.5	102	–	–	–	562	474	223	118	27.5
F250	H	–	190	–		–	161.5	132	M20	628	522	254	125	29.5

 

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Company Profile

 

FAQ

Q: How to ship to us?
A: It is available by air, sea, or train.

Q: How to pay the money?
A: T/T and L/C are preferred, with different currencies, including USD, EUR, RMB, etc.

Q: How can I know if the product is suitable for me?
A: >1ST confirm drawing and specification >2nd test sample >3rd start mass production.

Q: Can I come to your company to visit?
A: Yes, you are welcome to visit us at any time.
 

Can chain couplings transmit both torque and linear motion?

No, chain couplings are primarily designed to transmit torque between rotating shafts and are not intended for transmitting linear motion. The main function of a chain coupling is to connect two shafts in order to transfer rotational power from one shaft to another.

Chain couplings achieve torque transmission through the engagement of the roller chain with the sprockets on the connected shafts. As the driving sprocket rotates, it imparts rotational motion to the chain, which in turn rotates the driven sprocket connected to the other shaft. This mechanism allows the torque to be transmitted from one shaft to the other.

However, chain couplings do not provide a means for converting or transmitting linear motion. They are not designed to handle axial displacement or linear forces. Attempting to use a chain coupling for transmitting linear motion would result in inefficient and unreliable operation, as the coupling is not designed to handle the specific requirements and forces associated with linear motion.

For applications that require the transmission of linear motion, there are other types of couplings specifically designed for this purpose. Examples include rack and pinion systems, linear couplings, or specialized linear motion couplings that incorporate mechanisms such as ball screws or lead screws. These couplings are designed to convert rotary motion into linear motion or to transmit linear forces directly.

It is important to select the appropriate coupling type based on the specific requirements of the application, whether it involves torque transmission or the transmission of linear motion. Consulting the manufacturer’s specifications, guidelines, or seeking expert advice can help ensure the correct coupling selection for a particular application.

What is the maximum torque capacity of a chain coupling?

The maximum torque capacity of a chain coupling can vary depending on several factors, including the size and design of the coupling, the type and quality of the components used, and the application requirements. It is important to refer to the manufacturer’s specifications and guidelines for the specific chain coupling being used. These specifications typically provide the maximum torque capacity or the maximum allowable torque for the coupling.

The maximum torque capacity is usually expressed in torque units, such as Newton-meters (Nm) or foot-pounds (ft-lb). It represents the maximum amount of torque that the chain coupling can transmit without exceeding its design limits or risking premature failure.

When selecting a chain coupling, it is crucial to consider the torque requirements of the application and choose a coupling with a sufficient torque capacity. Factors such as the power requirements, operating conditions, and misalignment tolerance should be taken into account to ensure that the selected coupling can handle the required torque.

It is important to note that exceeding the maximum torque capacity of a chain coupling can lead to various issues, including accelerated wear, excessive stress on the components, and potential coupling failure. Therefore, it is recommended to always operate the chain coupling within its specified torque limits to maintain its reliability and longevity.

For accurate and precise information regarding the maximum torque capacity of a specific chain coupling, it is necessary to consult the manufacturer’s documentation or contact the manufacturer directly. They can provide detailed information based on the specific design and specifications of the coupling.

What are the disadvantages of chain couplings?

• Backlash: Chain couplings can exhibit a certain degree of backlash or play due to the clearances between the chain rollers and the sprocket teeth. This can result in reduced precision and accuracy in applications where precise motion control is required.

• Noise and Vibration: The engagement between the chain and sprockets can generate noise and vibration during operation. This can be problematic in applications where noise reduction is important or where excessive vibration can affect the performance or integrity of the machinery.

• Maintenance Requirements: While chain couplings are relatively easy to maintain, they still require regular attention. Lubrication of the chain and sprockets is essential to reduce wear and friction. Additionally, periodic inspection and adjustment of chain tension are necessary to ensure proper operation. Neglecting maintenance tasks can lead to premature wear, decreased efficiency, and potential coupling failure.

• Space and Weight: Chain couplings occupy a certain amount of space due to the presence of sprockets and the length of the chain. In applications with space constraints, the size of the coupling may limit its usability. Additionally, the weight of the coupling components can be a consideration in applications where weight reduction is important.

• Limitations in High-Speed Applications: Chain couplings may have limitations in high-speed applications. At high rotational speeds, the centrifugal forces acting on the chain and sprockets can increase, potentially causing stress and reducing the efficiency of the coupling. In such cases, alternative coupling designs, such as gear or flexible shaft couplings, may be more suitable.

• Wear and Service Life: Like any mechanical component, chain couplings are subject to wear over time. The chain and sprockets can experience gradual wear and elongation, requiring eventual replacement. The service life of a chain coupling depends on factors such as the operating conditions, maintenance practices, and the quality of the components used.

While chain couplings offer several advantages, it is important to consider these disadvantages and evaluate their impact based on the specific application requirements. Proper maintenance, periodic inspection, and careful consideration of design factors can help mitigate these disadvantages and ensure optimal performance and longevity of the chain coupling.

editor by CX 2023-09-05