Product Description

Drum Gear Coupling Shaft Coupling (GIICL)

GIICL type – the sealing end for the entire body, small spacing between the teeth, the relative allowable radial displacement, compact structure, small moment of inertia, can be connected with the Y, J1 type shaft.

♦Characteristics of drum type gear coupling
1.drum tooth type coupling bearing capacity

2.angular displacement compensation

3.drumgear coupling drum tooth surface contact condition of inner and outer teeth are improved, to avoid the angular displacement under the condition of straight tooth end edge extrusion, stress measuringmethods concentration, while improving the tooth surface friction, wear, reducing noise and long maintenance cycle.

4.drum shaped teeth type shaft coupling gear tooth end is CHINAMFG shape, so that the inner and outer teeth are very convenient to install and remove.

5.drum gear type coupling transmission efficiency as high as 99.7%.

♦Technical data of GIICL drum gear coupling 

Type	Nominal torque (KN.M)	Allow speed (R/min)	d1(MM)	d2(MM)	Shaft hole length		D	D1	D2	C	H	A	B	e	Rotary inertia Kg.m2	Weight
					Y	J1type
GIICL1	0.4	4000	30	35	42	–	103	71	50	8	2	36	76	38	0.0571	3.6
GIICL2	0.71	4000	25	28	62	44	115	83	60	8	2	42	88	42	0.006	5.1
GIICL3	1.12	4000	25	28	62	44	127	95	75	8	2	44	90	42	0.571	6.9
GIICL4	1.8	4000	63	65	142	107	149	116	90	8	2	49	98	42	0.5715	14.5
GIICL5	3.15	4000	63	65	142	107	167	134	105	10	2.5	55	108	42	0.571	19.6
GIICL6	5	4000	80	85	90	172	132	187	153	125	10	56	110	42	0.0843	31.5
GIICL7	7.1	3750	100	105	212	167	204	170	140	10	3.5	60	118	42	0.151	47.5
GIICL8	10	3300	100	110	212	167	230	186	155	12	3	67	142	47	0.241	60.2
GIICL9	16	3000	130	135	252	202	256	212	180	12	3	39	146	47	0.470	95.8
GIICL10	22.4	2650	130	145	252	202	287	239	200	14	3.5	78	164	47	0.745	119
GIICL11	35.5	2350	302	242	325	276	325	276	235	14	3.5	81	170	47	1.588	189
GIICL12	50	2100	190	200	325	282	362	313	270	16	4.0	89	190	49	3.055	285
GIICL13	71	1850	190	200	352	282	412	350	300	18	4.5	98	208	49	4.918	360
GIICL14	112	1650	240	250	470	380	512	470	380	22	5.5	182	316	63	17.45	786
GIICL15	180	1500	280	285	470	380	512	470	380	22	5.5	182	316	63	23.925	799
GIICL16	250	1300	280	300	470	380	580	522	430	28	7	209	354	67	29.10	1571
GIICL17	355	1200	250	260	410	330	644	582	490	28	7	198	364	67	53.725	1532
GIICL18	500	1050	340	360	650	540	726	658	540	28	8	222	430	75	99.5	2278
GIICL19	710	950	340	320	470	380	818	748	630	32	8	232	440	75	175.5	3026
GIICL20	1000	800	480	500	650	540	928	838	720	32	10.5	247	470	75	299	3984
GIICL21	1400	750	480	500	650	540	1571	928	810	40	11.5	255	490	75	468.5	4977
GIICL22	1800	650	670	680	900	780	1134	1036	915	40	13	262	510	75	904.75	7738
GIICL23	2500	850	1000	1000	800	1428	1282	1178	1030	50	14.5	299	580	80	1725	11513
GIICL24	3550	550	800	850	1000	880	1428	1322	1175	50	16.5	317	610	80	3131.75	16615
GIICL25	4500	460	1000	1040	–	1100	1644	1538	1390	50	19	325	620	80	7198.25	27797

♦ Product Display

 

♦Other Products List

Transmission Machinery  Parts Name	Model
Universal Coupling	WS,WSD,WSP
Cardan Shaft	SWC,SWP,SWZ
Tooth Coupling	CL,CLZ,GCLD,GIICL, GICL,NGCL,GGCL,GCLK
Disc Coupling	JMI,JMIJ,JMII,JMIIJ
High Flexible Coupling	LM
Chain Coupling	GL
Jaw Coupling	LT
Grid Coupling	JS

♦Our Company

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 shaft 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 the new model when there is new cars in the market.

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

♦FAQ
Q 1: Are you trading company or 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 the customers with customized artworks of PDF or AI format.

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 a very good price principle, when you make the bulk order then cost of sample will be deducted.

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

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
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Common Industries and Use Cases for Rigid Shaft Couplings

Rigid shaft couplings find applications in various industries where precise and torque-resistant shaft connections are required. Some of the common industries that use rigid shaft couplings include:

• Manufacturing: Rigid shaft couplings are widely used in manufacturing machinery, such as lathes, milling machines, and CNC equipment, to provide rigid and accurate power transmission.
• Robotics: Robots and robotic arms often use rigid shaft couplings to ensure precise motion and synchronization between motors and actuators.
• Aerospace: In aerospace applications, rigid couplings are used in aircraft engines, landing gear systems, and control surfaces.
• Automotive: Rigid couplings are utilized in automotive powertrains and drivetrains to transmit torque efficiently and withstand high loads.
• Marine: Marine propulsion systems and shipboard equipment often employ rigid shaft couplings for reliable torque transmission in challenging environments.
• Packaging: Packaging machinery relies on rigid couplings to achieve accurate and synchronized movements in filling, sealing, and labeling operations.
• Steel and Metal Processing: Rigid shaft couplings are essential in steel mills and metal processing equipment to handle heavy loads and maintain precision.
• Printing and Paper: Printing presses and paper handling machinery use rigid couplings to ensure precise registration and consistent operation.
• Mining and Construction: Mining equipment and construction machinery utilize rigid couplings for robust power transmission in harsh environments.
• Energy and Utilities: In power generation plants and utilities, rigid couplings are employed in pumps, compressors, and turbines.

Rigid shaft couplings are versatile and can be found in numerous other industries where precise and efficient power transmission is critical for smooth operation and high-performance machinery.

What are the maintenance requirements for rigid shaft couplings to extend their lifespan?

Rigid shaft couplings are mechanical components used to connect two shafts and transmit torque between them. While rigid couplings are known for their durability and minimal maintenance needs, proper care and maintenance can further extend their lifespan and ensure optimal performance. Here are key maintenance considerations:

• Lubrication: Some rigid couplings, especially those with moving parts like set screws, may require periodic lubrication to reduce friction and wear. Use appropriate lubricants as recommended by the manufacturer.
• Visual Inspection: Regularly inspect the coupling for signs of wear, corrosion, or damage. Look for cracks, dents, or any other abnormalities that could affect its performance. Address any issues promptly.
• Tightening Fasteners: If the rigid coupling is secured using fasteners such as set screws or bolts, ensure they are tightened to the manufacturer’s specifications. Loose fasteners can lead to misalignment and reduced coupling effectiveness.
• Alignment Check: Periodically check the alignment of the connected shafts. Misalignment can lead to increased stress on the coupling and premature wear. Realign the shafts if necessary.
• Coupling Integrity: Make sure the coupling is securely fastened and properly seated on both shafts. Any looseness or improper fitting can lead to vibrations and wear.
• Cleanliness: Keep the coupling and surrounding area clean from dirt, debris, and contaminants. Foreign particles can lead to increased wear and reduced performance.
• Environmental Factors: Consider the operating environment. If the coupling is exposed to harsh conditions, such as extreme temperatures or corrosive substances, take appropriate measures to protect the coupling’s surfaces and materials.
• Replacement of Worn Parts: If any components of the coupling show significant wear or damage, consider replacing them as per the manufacturer’s recommendations. This can prevent further issues and maintain coupling integrity.
• Manufacturer Guidelines: Always follow the maintenance recommendations provided by the coupling manufacturer. They can provide specific guidelines based on the coupling’s design and materials.

Proper maintenance practices not only extend the lifespan of rigid shaft couplings but also contribute to the overall reliability and efficiency of the connected machinery. Regular inspections and maintenance can help identify potential issues early, preventing costly downtime and repairs.

It’s important to note that maintenance requirements can vary based on the specific design and material of the rigid coupling. Consulting the manufacturer’s documentation and seeking professional advice can help establish a suitable maintenance schedule tailored to the coupling’s characteristics and the application’s demands.

What are the Materials Commonly Used to Manufacture Rigid Shaft Couplings, and How Do They Impact Performance?

Rigid shaft couplings are typically made from a variety of materials, and the choice of material can significantly impact the performance of the coupling in specific applications. Some common materials used in manufacturing rigid shaft couplings include:

• Steel: Steel is one of the most commonly used materials for rigid shaft couplings. It offers excellent strength and durability, making it suitable for high-torque and heavy-duty applications. Steel couplings can withstand significant stresses and provide reliable torque transmission.
• Stainless Steel: Stainless steel couplings offer the same benefits as regular steel couplings but with the added advantage of corrosion resistance. They are commonly used in applications where the coupling may be exposed to harsh environments or moisture.
• Aluminum: Aluminum couplings are lightweight and have good corrosion resistance. They are often used in applications where weight reduction is essential, such as in aerospace and automotive industries.
• Brass: Brass couplings are known for their excellent machinability and corrosion resistance. They are commonly used in applications where electrical conductivity is required.
• Cast Iron: Cast iron couplings are robust and offer good resistance to wear and tear. They are commonly used in industrial machinery and equipment.

The choice of material depends on various factors, including the application’s operating conditions, such as torque requirements, temperature, and environmental conditions. For example, in high-torque applications, steel or stainless steel couplings are often preferred due to their high strength. On the other hand, aluminum couplings are favored in applications where weight reduction is critical.

It is essential to consider the specific needs of the application and the coupling’s material properties to ensure optimal performance, longevity, and reliability of the rigid shaft coupling.

editor by CX 2024-02-10