China high quality Counter Shaft Flexible Gear Coupling

Product Description

                          Drum Gear Coupling Shaft Coupling (GICL)

Drum type coupling is just flexible coupling, coupling is made within the same number of ring gear and belt tooth flange half couplings and other parts. Divided into straight teeth and drum tooth outside 2 kinds of tooth profile, drum gear coupling Allows a larger angular displacement (as opposed to straight tooth coupling), can improve the tooth contact conditions, improve the ability to transfer torque, prolong service life.
With the radial, axial and angular and axial deviation compensation ability, has the advantages of compact structure, small turning radius, its large carrying capacity, high transmission efficiency, low noise and long maintenance cycle, especially suitable for low speed and heavy load condition, such as metallurgy, mining, lifting, transportation and other industries are also applicable to the drive shaft of petroleum and chemical industry, general machinery and other kinds of machinery.

Model	Tn(N.m)	[n](r/min)	d1,d2,dz			D	C	C1	C2	Kg.m2	Kg
				Y	Z1,J1
				L
GICL1	630	7100		42	–	125	20	–	–	0.009	5.9
				52	38			–	24
			25 28	62	44		10	–	19
				82	60		2.5	15	22
GICL2	1120	6300	25 28	62	44	144	10.5	–	29	0.02	9.7
				82	60			12.5	30
				112	84		2.5	13.5	28
GICL3	2240	5900		82	60	174	3	24.5	25	0.047	17.2
				112	84			17	28
			60	142	107				35
GICL4	3600	5400		82	60	196	14	37	32	0.091	24.9
				112	84				28
				142	107		3	17	35
GICL5	5000	5000		112	84	224	3	25	28	0.167	38
			71 75	142	107			20	35
			80	172	132			22	43
GICL6	7100	4800		112	84	241	6	35	35	0.267	48.2
			71 75	142	107			20	35
				172	132		4	22	43
GICL7	10000	4500	71 75	142	107	260	4	35	35	0.453	68.9
				172	132			22	43
			100	212	167				48
GICL8	14000	4000		142	107	282	5	35	35	0.646	83.3
				172	132			22	43
			100 110	212	167				48
GICL9	18000	3500		142	107	314	10	45	45	1.036	110
				172	132
				212	167		5	22	43
									49
GICL10	31500	3200		172	132	346	5	43	43	1.88	157
				212	167			22	49
			130 140	252	202			29	54
GICL11	40000	3000		212	167	380	6	29	49	3.28	217
				252	202				54
			160	302	242				64
GICL12	56000	2600	120 125	212	167	442	6	57	57	5.08	305
				252	202			29	55
				302	242				68
GICL13	80000	2300	140 150	252	202	482	7	54	57	10.06	419
				302	242			32	70
			190 200	352	282				80
GICL14	112000	2100		302	242	520	8	42	70	16.774	594
				352	282			32	80
GICL15	160000	1900		352	282	580	10	34	80	26.55	783
			140 150	410	330			38	–
GICL16	250000	1600	200 220	352	282	680	10	58	80	52.22	1134
				410	330			38	–
			280	470	380			38
GICL17	280000	1500	220	352	282	720	10	74	80	69	1305
				410	330
			280 300	470	380			39	–
GICL18	355000	1400		410	330	775	10	46	–	96.16	1626
				470	380			41	–
GICL19	450000	1300	260	410	330	815	10	67	–	115.6	1773
				470	380			41
			340	550	450
GICL20	500000	1200		470	380	855	13	44	–	167.41	2263

Detailed Photos

Company Profile

HangZhou CHINAMFG Machinery Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design and manufacture of various types of coupling. There are 86 employees in our company, including 2 senior engineers and no fewer than 20 mechanical design and manufacture, heat treatment, welding, and other professionals.

Advanced and reasonable process, complete detection means. Our company actively introduces foreign advanced technology and equipment, on the basis of the condition, we make full use of the advantage and do more research and innovation. Strict to high quality and operate strictly in accordance with the ISO9000 quality certification system standard mode.

Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective.

Our Services

1. Design Services
Our design team has experience in Cardan shafts relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.

2. Product Services
raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→Packing→Shipping

3. Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.

4. Research & Development
We usually research the new needs of the market and develop new models when there are new cars in the market.

5. Quality Control
Every step should be a particular test by Professional Staff according to the standard of ISO9001 and TS16949.

FAQ

Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing
various series of couplings.

Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all customers with customized PDF or AI format artwork.

Q 3:How long is your delivery time?
Generally, it is 20-30 days if the goods are not in stock. It is according to quantity.

Q 4: Do you provide samples? Is it free or extra?
Yes, we could offer the sample but not for free. Actually, we have an excellent price principle, when you make the bulk order the cost of the sample will be deducted.

Q 5: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances. 

Q 6: What is the MOQ?
A: Usually our MOQ is 1pcs.

Q 7: Do you have inspection procedures for coupling?
A:100% self-inspection before packing.

Q 8: Can I have a visit to your factory before the order? 
A: Sure, welcome to visit our factory.

Q 9: What’s your payment?
A:1) T/T. 

♦Contact Us

Web: huadingcoupling
Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China

  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Flexibility of Flexible Gear Couplings in High-Temperature or Corrosive Environments

Flexible gear couplings are designed to operate in a wide range of environments, including high-temperature and corrosive conditions. Their construction and choice of materials allow them to withstand challenging industrial settings. Here’s how flexible gear couplings handle such conditions:

High-Temperature Environments:

Flexible gear couplings are often manufactured using heat-resistant materials, such as alloy steel or stainless steel. These materials can withstand elevated temperatures commonly found in various industrial processes. The design of the coupling allows for efficient heat dissipation, preventing the buildup of excess heat and ensuring reliable operation.

It is crucial to choose the appropriate material and lubrication for the specific high-temperature application to avoid premature wear and failure. Regular maintenance and monitoring are also essential to detect any signs of heat-related stress and take appropriate action promptly.

Corrosive Environments:

Flexible gear couplings can also be equipped with corrosion-resistant materials, such as stainless steel or nickel alloys, to withstand corrosive environments. These materials offer excellent resistance to chemical reactions and protect the coupling from degradation caused by exposure to aggressive substances.

The sealing mechanisms in some flexible gear couplings provide an additional layer of protection, preventing corrosive agents from entering the critical components of the coupling. Proper lubrication and maintenance are essential in corrosive environments to ensure the coupling’s longevity and reliable performance.

However, it is crucial to choose a flexible gear coupling with the appropriate materials and coatings that suit the specific corrosive environment in which it will operate. Working with reputable manufacturers or suppliers with experience in providing couplings for similar conditions is essential to ensure the coupling’s reliability and long-term performance in challenging environments.

In summary, flexible gear couplings can be successfully used in high-temperature and corrosive environments due to their robust construction, choice of materials, and efficient heat dissipation mechanisms. Proper selection, installation, and maintenance are key factors in maximizing the performance and lifespan of the coupling in such conditions.

Design Considerations for Selecting a Flexible Gear Coupling

When selecting a flexible gear coupling for a specific application, several design considerations are crucial to ensure optimal performance and reliability:

• Torque Capacity: Determine the maximum torque requirement of the application and choose a coupling with sufficient torque capacity to handle the transmitted loads without exceeding its limits.
• Speed: Consider the operating speed of the machinery and select a coupling that can handle the rotational speed without generating excessive heat or vibrations.
• Misalignment Tolerance: Assess the expected misalignment between the shafts in the system and choose a coupling that can accommodate both angular and parallel misalignments within acceptable limits.
• Service Environment: Evaluate the working conditions, including temperature, humidity, and the presence of corrosive agents, and select a coupling made from materials suitable for the specific environment.
• Space Limitations: Take into account the available space for the coupling installation and choose a compact design that fits within the available constraints.
• Alignment Maintenance: Consider the ease of alignment and maintenance requirements of the selected coupling. Some couplings may require more frequent maintenance than others.
• Backlash: Evaluate the application’s tolerance for backlash (angular play) in the coupling and select a design that meets the required precision.
• Torsional Stiffness: Determine the need for torsional stiffness in the system to avoid torsional vibrations and ensure accurate torque transmission.
• Resonance Avoidance: Identify potential resonance frequencies in the system and choose a coupling that helps avoid resonance, preventing amplified vibrations.
• Cost: Consider the budget constraints and compare the cost-effectiveness of different coupling options while ensuring the selected coupling meets all the necessary requirements.

By carefully considering these design factors, engineers and designers can choose the most suitable flexible gear coupling for their specific application, ensuring smooth operation, reduced maintenance, and extended equipment lifespan.

Accommodating Misalignment and Reducing Vibrations in Flexible Gear Couplings

Flexible gear couplings use an elastomeric flexible element, often made of high-quality rubber, to connect the two gear hubs. This design allows the coupling to accommodate misalignment between the connected shafts and reduce vibrations during operation.

1. Misalignment Accommodation: The flexible nature of the elastomeric element allows it to bend and flex as the shafts move out of alignment. Flexible gear couplings can accommodate three main types of misalignment:

• Angular Misalignment: Occurs when the shafts are not parallel and are at an angle to each other.
• Parallel Misalignment: Occurs when the shafts are not in a straight line but are parallel to each other.
• Axial Misalignment: Occurs when the shafts are displaced along their axis.

The ability to handle these types of misalignment is crucial in various industrial applications where machinery may experience movement, thermal expansion, or other dynamic forces.

2. Vibration Reduction: The elastomeric material in the flexible gear coupling acts as a damping mechanism. It absorbs and dissipates vibrations and shocks generated during operation. This damping effect helps in reducing noise levels and protects the connected equipment from damage caused by excessive vibrations.

Overall, the combination of misalignment accommodation and vibration reduction in flexible gear couplings contributes to improved system reliability, reduced maintenance requirements, and extended machinery life.

editor by CX 2024-04-11