Tag Archives: gear supplier

China supplier CHINAMFG CL Types Drum Gear Coupling for Metallurgy, Mining gear coupling

Product Description

CL Drum Gear Coupling

CHINAMFG CL-type gear coupling is suitable for connecting 2 horizontal axes transmission shafting. It has the capability of compensating relative deviation of 2 axes and belongs to movable rigid coupling. Two outer shells with inner teeth and 2 sleeves with outer teeth are composed. The sleeves and shafts are connected by keys. The 2 outer shells are connected by bolts. A sealing ring is arranged between the shell and sleeve.

♦Features
1. Tooth coupling has a small radial dimension and large load-carrying capacity. It is often used for shafting transmission under low-speed and heavy-load conditions. Tooth coupling with high accuracy and dynamic balance can be used for high-speed transmission.
2. It has the ability to compensate for the deviation of radial, axial and angular equiaxed.
3. It has a compact structure, small turning radius, large bearing capacity, high transmission efficiency, low noise, and a maintenance cycle.

Detailed Photos

Product Parameters

♦CL Gear Coupling Main Dimension And Parameter

Model	Nominal Torque KN·m	Speed rpm	Bore d1,d2,dz	Length of Bore		A	B	D	D₁	D2	C	C₁	C₂	e	Rotary Inertia kg·m	Mass kg
				Y	J1 Z2
				L
				mm
CL1	710	3780	18,19	42	30	49	106	170	110	55	16	–	–	12	0.03	7.8
			20,22,24	52	38						6	18.5	18.5
			25,28	62	44						2.5	14	18.5
			30,32,35,38	82	60							11	–
			40	112	84
CL2	1400	3000	30,32,35,38	82	60	75	134	185	125	70	2.5	13	22	12	0.05	12.5
			40,42,45	112	84								28
			48,50
CL3	3150	2400	40,42,45	112	84	92	170	220	150	90	2.5	15	28	18	0.13	26.9
			48,50,55,56
			60	142	107								36
CL5	8000	1680	50,55,56	112	84	145	220	290	200	130	5	30	40	25	0.45	55.8
			60,63,65,70	142	107
			71,75
			80,85,90	172	132
CL6	11200	1500	60,63,65	142	107	160	246	320	230	140	5	25	–	25	0.70	79.9
			70,71,75
			80,85,90,95	172	132
			100,110	212	167
CL7	18000	1270	65,70,71,75	142	107	185	286	350	260	170	5	40	40	30	1.15	109.5
			80,85,90,95	172	132							25	45
			100,110,120	212	167
CL8	22400	1140	80,85,90,95	172	132	210	325	380	315	190	5	35	45	30	2.38	133.8
			100,110,120	212	167
			130,140	252	202							30
CL9	28000	1000	90,95	172	132	220	335	430	365	210	5	40	–	30	3.55	171
			100,110,120,125	212	167							30
			130,140,150	252	202
			160	302	242
CL10	50000	850	110,120,125	212	167	245	365	490	420	260	5	30	–	30	7.00	275.8
			130,140,150	252	202
			160,170,180	302	242
CL11	71000	750	120,125	212	167	280	405	545	470	330	5	40	–	35	13.75	385
			130,140,150	252	202
			160,170,180	302	242							35
			190,200,220	352	282
CL12	100000	660	140,150	252	202	350	485	590	520	340	5	45	–	35	21.5	540
			160,170,180	302	242							38
			190,200,220	352	282
			240,250	410	330
CL13	140000	600	160,170,180	302	242	375	524	680	590	380	7.5	45	–	40	40.00	798.3
			190,200,220	352	282
			240,250,260	410	330
			280	470	380
CL14	200000	540	180	302	242	405	565	730	650	450	7.5	50	–	40	53.75	976.6
			190,200,220	352	282
			240,250,260	410	330
			280,300,320	470	380
CL15	250000	480	200,220	352	282	480	644	780	700	480	7.5	50	–	40	81.25	1182.5
			240,250,260	410	300
			280,300,320	470	380
			340,360	550	450
CL16	355000	425	240,250,260	410	330	535	720	900	785	530	10	–	–	50	150	1936
			280,300,320	470	380
			340,360,380	550	450
			400	650	540
CL17	560000	380	260	410	330	625	800	1000	885	630	10	–	–	50	285	2700
			280,300,320	470	380
			340,360,380	550	450
			400,420,440,450	650	540
CL18	710000	330	300,320	470	380	71	900	1100	990	710	10	–	–	50	400	3669
			340,360,380	550	450
			400,420,440,450	650	540
			460,480,500
CL19	1000000	300	360,380	550	450	730	910	1250	1090	800	15	–	–	60	675	5138
			400,420,440,450	650	540
			460,480,500	800	680
			530,560

Note:
1. The coupling mass and rotary inertia are approximations calculated by the minimum diameter and the maximum length of the bore.
2. Bore diameter dz <140mm.
3. J1-type bore does not need shaft end baffle as required.
4. This standard applies only to old products.

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 couplings 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. /* 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

flange coupling

What Industries Commonly Use Gear Couplings for Power Transmission?

Gear couplings are widely used in various industries for power transmission due to their ability to transmit high torque loads and accommodate misalignments. Some of the industries that commonly utilize gear couplings include:

Steel Industry: Gear couplings are extensively used in the steel industry for connecting heavy-duty equipment like rolling mills, continuous casting machines, and other steel processing machinery.
Mining and Quarrying: In mining and quarrying applications, gear couplings are employed to transmit power in conveyor systems, crushers, and heavy excavating machinery.
Pulp and Paper: The pulp and paper industry uses gear couplings in machines like paper mills, pulp refiners, and stock preparation equipment.
Marine: Gear couplings are utilized in marine propulsion systems, providing a reliable connection between the engine and the propeller shafts.
Oil and Gas: Gear couplings find use in the oil and gas industry for connecting pumps, compressors, and other equipment used in upstream and downstream operations.
Power Generation: Gear couplings are employed in power plants to connect generators, turbines, and other rotating equipment.
Automotive: Gear couplings are used in automotive applications, particularly in heavy-duty vehicles and machinery like off-road vehicles, construction equipment, and agricultural machinery.
Chemical and Petrochemical: In chemical processing plants, gear couplings are employed in agitators, mixers, and various equipment where power transmission is crucial.
Cement and Aggregate: Gear couplings are used in cement plants and aggregate processing equipment for power transmission in crushers, kilns, and conveyors.

These are just a few examples, and gear couplings can be found in various other industries where reliable power transmission is essential. Their robust design and ability to withstand harsh operating conditions make them a popular choice for heavy-duty applications across different sectors.

China supplier CHINAMFG CL Types Drum Gear Coupling for Metallurgy, Mining gear coupling
editor by CX 2024-04-16

China factory China Supplier Quality Ngclz Type Transmission Connection Drum Gear Coupling with Brake Wheel gear coupling

Product Description

China Supplier Quality NGCLZ Type Transmission Connection Drum Gear Coupling with Brake Wheel

Description:
NGCLZ Drum Gear Coupling With Brake Wheel has a brake wheel, can adjust the speed of the machine by controlling the speed of the brake wheel. NGCLZ Drum Gear Coupling With Brake Wheel allows greaterChina Supplier Quality NGCLZ Type Transmission Connection Drum Gear Coupling with Brake Wheel angular displacement, can improve the tooth contact conditions, and improve the ability to transfer torque, prolong the service life, with angular displacement along the contact state of gear width, consisting of inner gear and the same number of teeth of the flange half band coupling parts etc.
NGCLZ Drum Gear Coupling With Brake Wheel need to work in good and sealed conditions. The NGCLZ Drum Gear Coupling With Brake Wheel has the same radial size and large bearing capacity as the toothed coupling. It is commonly used for shafting transmission under low speed and heavy load conditions. The high accuracy and dynamic balancing gear coupling can be used for high speed transmission.

Advantages:

1. Lowest price based on large scale production.

2. High and stable quality level.

3. Widely used in various mechanical and hydraulic fields.

4. Compensation for axial, radial and angular misalignment.

5. Convenient axial plugging assembly.

6. No brittlement at low temperature.

7. Good slippery and frictional properties.

8. Resistance to chemical corrosion.

9. Rich experience working with big companies in this field.

Packing & shipping:
1 Prevent from damage.
2. As customers’ requirements, in perfect condition.
3. Delivery : As per contract delivery on time
4. Shipping : As per client request. We can accept CIF, Door to Door etc. or client authorized agent we supply all the necessary assistant.

About us:
HangZhou CHINAMFG machinery technology Co., Ltd is an industry transmission solutions manufacuturer and service provider.

We offer 1 stop solution for power transmission products for different factories, such as chemicals, energy, material handling, environmental, extraction, pulp and paper, steel and metal, food and beverage, and construction industries.

We supply: Customised gears, Small gearmotors, Industrial gearboxes, Motors, Brand product sourcing.

Our industrial Gear, Gearbox, gearmotor and motor are sold to more than 30 countries. High quality, good price, in time response and sincere service are our value and promises. We aim at making happy cooperation with our customers, bring them reliable and comfortable service. /* 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

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Are There Any Safety Considerations When Using Gear Couplings in Rotating Machinery?

Yes, there are several safety considerations to keep in mind when using gear couplings in rotating machinery:

Guarding: It is essential to provide adequate guarding around gear couplings and other rotating parts to prevent accidental contact with moving components. Proper guarding helps protect personnel from potential entanglement, pinch points, or other hazards.
Maintenance and Inspection: Regular maintenance and inspection of gear couplings are critical to ensure their safe and reliable operation. This includes checking for signs of wear, lubrication levels, and any abnormalities in the coupling’s performance.
Lubrication: Proper lubrication of the gear coupling is essential to reduce friction, wear, and heat generation. Follow the manufacturer’s guidelines for lubrication intervals and use the recommended lubricant type.
Temperature Monitoring: In high-speed or high-temperature applications, it is advisable to monitor the temperature of the gear coupling during operation. Excessive heat can indicate issues with lubrication or alignment that need immediate attention.
Alignment: Ensure proper alignment of the connected shafts and gear coupling during installation. Misalignment can lead to increased wear, vibration, and premature failure of the coupling.
Torque and Speed Limitations: Adhere to the specified torque and speed limitations provided by the gear coupling manufacturer. Operating the coupling beyond its rated capacity can result in failures and safety hazards.
Emergency Shutdown: Machinery equipped with gear couplings should have an accessible and effective emergency shutdown mechanism to quickly stop the equipment in case of emergencies.
Training: Provide proper training to personnel who work with or around machinery equipped with gear couplings. Training should cover safety protocols, coupling maintenance procedures, and the potential hazards associated with the equipment.
Replace Damaged Couplings: If a gear coupling shows signs of damage, excessive wear, or malfunction, it should be replaced promptly to prevent potential accidents or equipment breakdowns.

Following these safety considerations can help ensure the safe and efficient operation of rotating machinery equipped with gear couplings. Regular maintenance, adherence to safety guidelines, and proper training contribute to a safer working environment and prolong the service life of gear couplings and the connected equipment.

China factory China Supplier Quality Ngclz Type Transmission Connection Drum Gear Coupling with Brake Wheel gear coupling
editor by CX 2024-03-28

China supplier Wgc Drum Gear Elastic Coupling Industrial Transmission Good Quality Curved Teeth Drum Shape Gear Coupling gear coupling

Product Description

WGC drum gear coupling elastic coupling

Description:
WGC type vertically installed drum-shaped gear coupling is suitable forconnecting 2 vertically installed coaxial transmission shaft systems.Transmission of nominaltorque N·m.In order to enhance the lubrication and sealing effect, reduce the numberof parts, and improve the reliability of operation, it is particularlyrecommended to select the sealing end cover and the internal gear ringas an integral structure.

Product paramter:
Length: 122~545mm
Outside diameter: 122~410 mm
Bore:12~260mm
Application:Servo, progressive motor, universal motor connection.

Packing & Delivery:
Inner Packing: PP bag with carton;
Outer Packing: Wooden case;
Shipment: 20-30 days CHINAMFG receiving the deposit.

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 the customers with customized artworks in 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: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.

Q 5: Do you have inspection procedures for coupling?
A:100% self-inspection before packing.

Q 6: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.
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flange coupling

Comparing Performance of Gear Couplings with Other Types of Couplings

Gear couplings offer several advantages and unique features compared to other types of couplings, which contribute to their overall performance:

High Torque Capacity: Gear couplings have a high torque capacity, making them suitable for heavy-duty and high-power applications. They can transmit torque efficiently without compromising the integrity of the coupling.
Misalignment Tolerance: Gear couplings can accommodate a certain degree of misalignment, including angular, parallel, and axial misalignment, providing flexibility in various mechanical systems.
Compact Design: Gear couplings have a compact design, allowing them to fit into tight spaces while transmitting substantial power.
Durable and Long-lasting: Gear couplings are known for their durability and long service life, even in demanding operating conditions. Proper maintenance and lubrication can extend their lifespan further.
High-Speed Capability: Gear couplings are suitable for high-speed applications, making them ideal for use in various industrial machinery.
Low Maintenance: Once installed correctly and provided with adequate maintenance, gear couplings are relatively low maintenance compared to other couplings.
Wide Range of Sizes: Gear couplings are available in various sizes, allowing users to select the appropriate coupling for their specific application.

However, gear couplings may have some limitations. For instance, they are not entirely backlash-free, meaning they may exhibit a small amount of rotational play between the gears. In some cases, this can lead to vibration or noise in the system. Additionally, gear couplings may not be suitable for applications with extreme misalignment or in environments with high levels of shock or impact loads.

When choosing a coupling, it is essential to consider the specific requirements of the application and weigh the advantages and disadvantages of gear couplings against other types of couplings, such as elastomeric, grid, or disc couplings. Each type of coupling has its strengths and weaknesses, and the best choice depends on the unique needs of the mechanical system.

China supplier Wgc Drum Gear Elastic Coupling Industrial Transmission Good Quality Curved Teeth Drum Shape Gear Coupling gear coupling
editor by CX 2024-03-10

China supplier Coupling Travel Device Planetary Gear Coupling Excavator Parts for Dx300LC-5 gear coupling

Product Description

Coupling Travel Device Planetary Gear Coupling Excavator Parts For DX300LC-5

Basic information:

Model	DX300LC-5
Used on	Excavator,Air Compressor, Marine
Packaging Details	Netural Package
Structure	H/A/bowex/Gear
Part Name	Gear Coupling
MOQ	No Limited
Supply Ability	3000 PCS Per Week
Processing	Forgine

Why choose us:

Quality Controll
Competitive price
OEM Service
Experience more than 20 years’ experience
Wholesaler We supply a wide range of spare parts for excavators

Main products:

Seal Series:
arm cylinder seal kit, Boom cylinder seal kit, Bucket cylinder seal kit, main pump seal kit, travel motor seal kit,
swing motor seal kit, control valve seal kit, center joint seal kit, track adjust seal kit, bushings,
floating seals, o-ring box, pusher, etc.

Engine parts:
cylinder heads, cylinder blocks, crankshafts, camshafts, connecting rods, water pumps, turbo chargers,
engine assys, fan blades, main bearing and connecting rod bearings, pistons, piston rings, liner kits, etc.

Hydraulic parts:
hydraulic cylinder assembly, gear pump assembly, hydraulic pump assembly, travel motor assembly, final drive assembly, swing motor assembly,
main valve assembly, service valves, gasket kits, etc.

Electric Parts:
solenoid valves, water sensors, pressure sensors, throttle motors, stop solenoid, controllers, monitors, etc.

Other Parts:
seal kits, bushings, floating seals, o-ring box, pushers, couplings, engine cushions, bearings, gears, fuel filter
oil filter, air filter, track link assy, front idler, carrier roller, hydraulic oil cooler, water tank, track link assy, etc.

Product show as below:

About us:

specialized in:

couplings, rubber mounts, gera parts, hydraulic seals and seal kits for hydraulic hammers, rock breakers, hydraulic excavators,wheel loaders, and JCB badkhoe loaders.

And, Our company also supply:

Engine parts, hydraulic piston pump and hydraulic travel motor, Swing motor assembly and hydraulic component parts, electric parts, etc. Hydraulic hammer breaker parts with piston, cylinder, chisel, through bolt, side bolt, top bush, front head bushing,accumlator, valve, etc.

We always try our best for all our customers and make it better and better. Welcome!

FAQ

/* 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

flange coupling

Can Gear Couplings Accommodate High Torque and High-Speed Applications?

Yes, gear couplings are well-suited for high torque and high-speed applications in various industries. They are designed to transmit large amounts of torque efficiently while providing torsional rigidity and compensating for misalignment between shafts. The robust construction and unique toothed gear design of gear couplings allow them to handle heavy-duty and demanding operating conditions.

The key factors that enable gear couplings to accommodate high torque and high-speed applications are:

Sturdy Construction: Gear couplings are typically made from high-quality materials such as steel or alloy, ensuring strength, durability, and the ability to withstand substantial torque loads without failure.
High Torque Capacity: The toothed gear design of gear couplings allows for a large surface area of contact between the teeth, distributing torque evenly and effectively. This design significantly enhances the coupling’s torque-carrying capacity.
Torsional Rigidity: Gear couplings offer excellent torsional rigidity, meaning they can resist angular deflection and maintain accurate torque transmission even under heavy loads and at high speeds.
High-Speed Balancing: Gear couplings are precisely balanced during manufacturing to minimize vibration and prevent harmful effects on connected equipment, even when operating at high speeds.
Misalignment Compensation: Gear couplings can accommodate both angular and parallel misalignment between shafts, which is common in high-speed applications where thermal expansion and dynamic forces come into play.
Lubrication: Proper lubrication is crucial for reducing friction and wear in gear couplings, especially in high-speed applications where heat generation is higher. Lubrication also helps dissipate heat and ensures smooth operation.

Due to their ability to handle high torque and high speeds, gear couplings are commonly used in various industries, including steel, mining, power generation, paper mills, and more. However, it is essential to select the right size and type of gear coupling based on the specific application requirements and operating conditions to ensure optimal performance and reliability.

China supplier Coupling Travel Device Planetary Gear Coupling Excavator Parts for Dx300LC-5 gear coupling
editor by CX 2024-03-09

China supplier in Stock 26m65made China P350 Gear Hidraulic CHINAMFG Hydraulic Pump Coupling gear coupling

Product Description

HangZhou Haozheng Hydraulic Machinery Equipment Co., Ltd.

HangZhou Haozheng Hydraulic Machinery Equipment Co., Ltd. is a manufacturer that started researching, developing, manufacturing and selling hydraulic pumps earlier in China. The main hydraulic products include A10VSO\PVH\PAVC\A11VO\A4VSO\PV\PVXS and other series of plunger pumps and hydraulic spare parts, which are exported to Canada, the United States, Mexico, Brazil, Norway, Italy, France, the United Kingdom, Russia, South Africa, Kenya, Saudi Arabia and others. It is widely used in steel mills, power plants, engineering machinery, mining machinery, industrial equipment, metallurgical machinery, injection molding, oil drilling, ports and ships and other fields.
product-group/nMBGJqeDbgVC/Parker-Piston-Pump-catalog-1.html

product-group/ZeNaotCEAgVi/Rexroth-Piston-Pump-catalog-1.html

product-group/jeJAcxmvuIfG/Vikcers-Piston-Pump-catalog-1.html

product-group/BqFfjLEznPVk/Hydraulic-pump-parts-catalog-1.html

Product Description

Mode	Control	displacement cm³/rev	Flow L/min	Bar	Rpm	Power/kw	Cm	Kg
pv16	Here is 1 of 2 versions: Standard Pressure Control FS Remote Pressure FRC Remote pressure FR1 (with NG6 interface) Load sensing FFC Load sensing FF1 (with NG6 interface) Dual valve load sensing FT1 (with NG6 interface) Power Control: Remote PressureL/Load SensingC*	16	24	350-420bar	3000	15.5	51x40x27	19
pv20		20	30			19.5
pv23		23	34.5			22.5
pv32		32	48		2800	31		30
pv40		40	60			39
pv46		46	69			45
pv63		63	94.5		2800	61.5		60
pv80		80	120		2500	78
pv92		92	138		2300	89.5
pv140		140	210		2400	136		90
pv180		180	270		2200	175		90
pv270		270	405		1800	263		172

Our Products

We provide various models of axial variable displacement piston pumps and accessories, including the CHINAMFG brand’s A11VO, A10VSO, A11VO, the Vikers brand’s PVH, PVXS, PVB, PVM, and the CHINAMFG brand’s PAVC, PVP, PV. We also offer the Cate tractor modified version PVH 6E-3136 series. Therefore, hydraulic pumps can be customized according to displacement, control method, flange port, etc.

Company Profile

FAQ

1.What’s the application for pump?

Construction equipment Steel factory or Power plant Industrial equipment Related hydraulic system

2.What about the MOQ?

MOQ:1pcs.

3.Are you manufacturer? And what’s the delivery time?

Yes, we are manufacturer and have our own factory. Generally, its in stock for common models, 1-3 days will be finished and sent to customer in time.

4.Which payment methods are accepted?

We usually accept T/T,L/C,Western union,Trade assurance,VISA Card.

5.How about the inspection and Guarantee of products?

We promise: all products are tested before ship, to confirm it will be working and in good conditions when customers get. Also, we offer 12-month guarantee, if it doesn’t work due to quality issue in the period, we will send spares to repair for free. Accordingly, the pump will work last at least 18 months.

6 What about your after-sale service?

If there is any question in use, please talk with your sales manager at any time, so we will know your problems are and help to solve.

We can provide ODM and OEM service

Production capacity:

Product Line Name	Production Line Capacity	Actual Units Produced(Previous Year)
A10VSO Series Piston Pump,HG Series Gear Pump,PAVC Series Piston Pump,PV Series Piston Pump,PVH Series Piston Pump	2

Export Market Distribution:

Market		Total Revenue (%)
North America		6
South America		4
Eastern Europe		8
Southeast Asia		2
Africa		3
Oceania		2
Mid East		2
Eastern Asia		1
Western Europe		3
Central America		2
Northern Europe		2
Southern Europe		3
South Asia		2
Domestic Market		60

Production Machinery:

Machine Name	Brand & Model No.	Quantity	Number of Year(s) Used	Condition
CNC Machining Center	Confidential	8	2	acceptable
CNC Lathe	Confidential	4	2	acceptable
Surface Grinder	Confidential	1	2	acceptable
Cylindrical Grinder	Confidential	1	2	acceptable
Hydraulic Gear Drawing Machine	Confidential	1	2	acceptable
Horizontal Honing Machine	Confidential	1	2	acceptable
Ordinary Lathe	Confidential	1	2	acceptable
Pressure Washer	Confidential	1	2	acceptable
Milling Machine	Confidential	1	2	acceptable

Testing Machinery:

Machine Name	Brand & Model No.	Quantity	Number of Year(s) Used	Condition
Hydraulic Test Bench	Confidential	1	1	acceptable

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flange coupling

Advantages of Using Gear Couplings in Mechanical Systems

Gear couplings offer several advantages that make them a popular choice for connecting shafts in mechanical systems. Some of the key advantages include:

High Torque Capacity: Gear couplings are designed to handle high torque loads, making them suitable for heavy-duty applications that require efficient power transmission.
Misalignment Compensation: One of the significant advantages of gear couplings is their ability to accommodate various types of misalignment between the connected shafts, including angular, parallel, and axial misalignments. This flexibility helps reduce stress on the connected equipment and improves overall system performance.
Shock and Vibration Dampening: The meshing of the gear teeth in a gear coupling provides inherent shock and vibration dampening capabilities. This feature helps protect the connected components from sudden impact loads and reduces wear and tear.
Compact Design: Gear couplings have a compact design, which allows for easy installation even in tight spaces or limited clearance applications.
High Reliability: Due to their robust construction and excellent torque transmission capabilities, gear couplings are known for their reliability and durability, ensuring long service life in demanding conditions.
Easy Maintenance: Gear couplings are relatively easy to maintain. Regular inspection and proper lubrication help ensure smooth operation and extend the coupling’s life span.
Wide Range of Sizes and Configurations: Gear couplings are available in various sizes and configurations, making it possible to find a suitable coupling for a wide range of applications.
Suitable for High-Speed Applications: Gear couplings can be designed to handle high rotational speeds, making them suitable for applications where high-speed shaft connections are required.
Temperature and Environment Tolerance: Gear couplings are often made from materials that can withstand high temperatures and harsh environmental conditions, making them suitable for use in challenging industrial settings.

Overall, gear couplings provide a reliable and efficient means of transmitting power between rotating shafts, particularly in heavy-duty and high-torque applications. Their ability to accommodate misalignment and dampen vibrations helps protect connected equipment and contributes to the smooth operation of mechanical systems.

China supplier in Stock 26m65made China P350 Gear Hidraulic CHINAMFG Hydraulic Pump Coupling gear coupling
editor by CX 2024-01-09

China supplier Giicl Gear Coupling, Gear Coupling for Motor gear coupling

Product Description

Gear Coupling is used to join 2 rotating shafts for efficient transmission of mechanical power.
Although the shafts are accurately aligned at the time of installation, it is likely that during the operation the alignment may get disturbed due to setting of foundation, thermal expansion, shaft deflection, wearing out of other parts, improper maintenance and many more reasons. Due to this unavoidable misalignment occurring during the operation a gear coulping provides a better solution to compensate or minimise the effect of misalignment.
The gear Couplings are therefore idealy suited for wide range of application in the entire field of drive technology.
Heavy-duty made and tailored disign is our core competitiveness and we have been committed to providing technical support and solutions to customers.

Detailed Photos

flange coupling

What Is a Gear Coupling and How Does It Work?

A gear coupling is a type of mechanical coupling that connects two shafts together to transmit torque and rotational motion between them. It consists of two gear-like hubs with external teeth that mesh together and transmit torque via the engagement of the teeth. The gear teeth on the hubs allow for high torque transmission and provide flexibility to accommodate misalignments between the shafts.

The working principle of a gear coupling can be summarized as follows:

1. Gear Hubs: A gear coupling consists of two hubs, each attached to the respective shafts that need to be connected. The hubs have external gear teeth that mesh together when the coupling is assembled.

2. Gear Teeth Engagement: When the two gear hubs are brought together during installation, the gear teeth on one hub mesh with the corresponding teeth on the other hub. This meshing creates a strong mechanical connection between the two shafts.

3. Torque Transmission: As the connected shafts rotate, the gear teeth engage and transmit torque from one shaft to the other. The gear coupling can handle high torque loads, making it suitable for heavy-duty applications.

4. Misalignment Compensation: One of the key advantages of a gear coupling is its ability to accommodate various types of misalignment, including angular, parallel, and axial misalignments between the connected shafts. This misalignment compensation helps reduce stress on the connected equipment and prevents premature wear.

5. Lubrication: Gear couplings may require lubrication to reduce friction between the gear teeth and ensure smooth operation. Proper lubrication helps improve the efficiency and longevity of the coupling.

Gear couplings are commonly used in various industrial applications, such as power generation, steel mills, mining, and heavy machinery. They offer high torque capacity, excellent misalignment accommodation, and reliability, making them a preferred choice for transmitting power in demanding environments.

China supplier Giicl Gear Coupling, Gear Coupling for Motor gear coupling
editor by CX 2023-11-16

China supplier Customized High Quality Nylon Sleeve Flexible Gear Shaft Coupling for Hydraulic Pump Coupling gear coupling

Product Description

Customized high quality Nylon Sleeve Flexible gear shaft coupling for hydraulic pump coupling

Product Description

1. Completely interchangeable with the original

2. Suitable for various mechanical engineering and hydraulic fields

3. Nylon and steel material match, maintenance-free

4. Can compensate axial, radial, and angular installation deviation

Product Parameters

SIZE	MOLD	TOOTH	TORQUE (H.)	SPEED (r/min)	MAIN SIZE
SIZE	MOLD	TOOTH	TORQUE (H.)	SPEED (r/min)	SHAFT DIA (d1, d2)	SHAFT LENGTH (L1,L2)	L	D	H	D1 D2	E
NL2	1.5/1	28/42	100	6000	9-22	20-45	CUSTOMIZED	55	40	36	4
NL3	1.5/1	34/25	160	6000	9-28	20-60		66	41	38-50	4
NL4	1.5/2	45/32	250	6000	12-38	25-80		84	47	50-60	4
NL5	2	38/36	315	5000	15-42	30-110		93	50	60-67	4
NL6	2/2.5	40/32	400	5000	16-48	40-110		100	51	60-70	4
NL7	2.5/2	36/45	630	3600	16-55	45-110		115	56	70-82	4
NL8	2.5/3	36/45	1250	3600	20-65	50-140		140	70	85-95	4
NL9	3	45/46	2000	2000	20-80	60-170		175	91	120	6
NL10	4	44	3150	1800	38-100	70-210		220	105	157	8

How Does a Gear Coupling Handle Angular, Parallel, and Axial Misalignment?

Gear couplings are designed to handle various types of misalignment, including angular, parallel, and axial misalignment. Here’s how they handle each type:

Angular Misalignment: Angular misalignment occurs when the two connected shafts are not collinear and form an angle with each other. Gear couplings can accommodate angular misalignment due to the flexibility of their gear teeth. The gear teeth allow a slight angular movement between the shafts without causing significant stress on the coupling.
Parallel Misalignment: Parallel misalignment occurs when the two connected shafts are offset along their axis but remain parallel to each other. Gear couplings can handle parallel misalignment to some extent due to the slight axial movement allowed by the gear teeth. However, for larger parallel misalignments, special gear couplings with spacer elements or other features may be required.
Axial Misalignment: Axial misalignment occurs when the two connected shafts are not in the same axial plane and have an offset along their length. Gear couplings can handle a certain degree of axial misalignment because the gear teeth can accommodate small axial movements without causing damage to the coupling or connected equipment.

The ability of gear couplings to handle misalignment is one of their key advantages over other types of couplings. The gear teeth act as flexible elements that can compensate for minor misalignments, reducing the stress and wear on the coupling and the connected equipment. However, it is essential to ensure that the misalignment remains within the allowable limits specified by the coupling manufacturer to maintain optimal performance and reliability.

China supplier Customized High Quality Nylon Sleeve Flexible Gear Shaft Coupling for Hydraulic Pump Coupling gear coupling
editor by CX 2023-10-12

China supplier Motor Coupling Reducer Couples Necklace Pair Bathing Suit Bracelet Stainless Magnetic Conduit Hydraulic Matching Outfit Gear Coupling Quick Release Flexible gear coupling

Product Description

Motor coupling reducer couples necklace pair bathing suit bracelet stainless magnetic conduit hydraulic matching outfit gear coupling quick release flexible

Application of Reducer Coupling

A reducer coupling is a pipe fitting that is used to connect 2 pipes of different sizes. It is a type of adapter that allows for a smooth transition between the 2 pipes. Reducer couplings are available in a variety of sizes and materials, and they can be used in a variety of applications.

Some of the most common applications for reducer couplings include:

Connecting pipes of different sizes: Reducer couplings are used to connect pipes of different sizes, such as when you need to connect a smaller pipe to a larger pipe. This is a common application in plumbing, HVAC, and other types of construction.
Changing the direction of a pipe: Reducer couplings can also be used to change the direction of a pipe. This is a common application in plumbing, as it allows you to route pipes in a way that is both efficient and aesthetically pleasing.
Repairing a damaged pipe: Reducer couplings can also be used to repair a damaged pipe. This is a common application in plumbing, as it allows you to repair a pipe without having to replace the entire pipe.

Reducer couplings are a versatile and useful tool that can be used in a variety of applications. They are an easy and affordable way to connect pipes of different sizes, change the direction of a pipe, or repair a damaged pipe.

Here are some additional tips for using reducer couplings:

Make sure that the reducer coupling is the correct size for the pipes that you are connecting.
Use a pipe joint compound to seal the reducer coupling.
Tighten the reducer couplings by hand, and then use a wrench to tighten them further.
Do not overtighten the reducer couplings, as this can damage the pipes.

By following these tips, you can safely and effectively use reducer couplings to connect pipes of different sizes.

flange coupling

What Industries Commonly Use Gear Couplings for Power Transmission?

Steel Industry: Gear couplings are extensively used in the steel industry for connecting heavy-duty equipment like rolling mills, continuous casting machines, and other steel processing machinery.
Mining and Quarrying: In mining and quarrying applications, gear couplings are employed to transmit power in conveyor systems, crushers, and heavy excavating machinery.
Pulp and Paper: The pulp and paper industry uses gear couplings in machines like paper mills, pulp refiners, and stock preparation equipment.
Marine: Gear couplings are utilized in marine propulsion systems, providing a reliable connection between the engine and the propeller shafts.
Oil and Gas: Gear couplings find use in the oil and gas industry for connecting pumps, compressors, and other equipment used in upstream and downstream operations.
Power Generation: Gear couplings are employed in power plants to connect generators, turbines, and other rotating equipment.
Automotive: Gear couplings are used in automotive applications, particularly in heavy-duty vehicles and machinery like off-road vehicles, construction equipment, and agricultural machinery.
Chemical and Petrochemical: In chemical processing plants, gear couplings are employed in agitators, mixers, and various equipment where power transmission is crucial.
Cement and Aggregate: Gear couplings are used in cement plants and aggregate processing equipment for power transmission in crushers, kilns, and conveyors.

China supplier Motor Coupling Reducer Couples Necklace Pair Bathing Suit Bracelet Stainless Magnetic Conduit Hydraulic Matching Outfit Gear Coupling Quick Release Flexible gear coupling
editor by CX 2023-09-12

China supplier Gear Rubber Coupling Connector Excavator Engine Parts Solar 210W-V Solar 015 gear coupling

Product Description

Gear Rubber Coupling Connector Excavator Engine Parts SOLAR 210W-V SOLAR 015

Basic information:

Performace	Power Transmission
Suitable	Excavator Engine Drive
Feature	Excellent in resistance to heat, low temperature and oil
Performance	Excellent in absorbing vibrations and shocks
Application	Hyd.Pump shaft to Engine Flywheel
Place of Origin	HangZhou,China(Mainland)
Standard	Global Standards
Name	Excavator hydraulic pump coupling

Product show as below:

About us:

specialized in:

couplings, rubber mounts, gera parts, hydraulic seals and seal kits for hydraulic hammers, rock breakers, hydraulic excavators,wheel loaders, and JCB badkhoe loaders.

And, Our company also supply:

We always try our best for all our customers and make it better and better. Welcome!

FAQ

flange coupling

Limitations and Disadvantages of Using Gear Couplings

While gear couplings offer many advantages, they also have some limitations and disadvantages that should be considered when selecting coupling solutions for specific applications:

Cost: Gear couplings can be more expensive compared to other types of couplings, especially when precision machining or specialized materials are required. The initial investment might be higher, but the long-term benefits may outweigh the cost.
Size and Weight: Gear couplings are generally larger and heavier than some other coupling types. This can impact the overall size and weight of the machinery, which may be a concern in applications with limited space or weight restrictions.
Maintenance: Gear couplings require regular maintenance, including lubrication and periodic inspection to ensure proper functioning. Neglecting maintenance can lead to premature wear and failure.
Backlash: Like other gear mechanisms, gear couplings may have some inherent backlash due to the clearance between gear teeth. This slight play can affect precision applications where accurate motion transmission is critical.
Noise and Vibration: Gear couplings can generate more noise and vibration compared to flexible couplings, especially at higher speeds. This can be a concern in applications that require low-noise operation.
Misalignment Tolerance: While gear couplings can handle moderate misalignment, they may not be as forgiving as flexible couplings in accommodating significant shaft misalignment.

Despite these limitations, gear couplings remain a popular choice for many applications, particularly in heavy-duty industrial settings where they excel in transmitting high torque and handling demanding conditions. Proper selection, installation, and maintenance can help mitigate some of the disadvantages, making gear couplings a reliable choice for power transmission in various industries.

China supplier Gear Rubber Coupling Connector Excavator Engine Parts Solar 210W-V Solar 015 gear coupling
editor by CX 2023-09-06

China supplier Flange Cast Iron Coupling Steel Universal Joint Cardan Pump Rubber Motor Disc Curved Tooth Flex Rigid Drive Shaft Nm Yox Fluid Jaw Flexible Chain Gear Couplings gear coupling

Product Description

Flange Cast Iron Coupling Steel Universal Joint Cardan Pump Rubber Motor Disc CZPT Flex Rigid Drive Shaft NM yox Fluid Jaw Flexible Chain Gear Couplings

Manufacturer of Couplings, Fluid Coupling, JAW Coupling, can interchange and replacement of lovejoy coupling and so on.

A coupling can interchange and replacement of lovejoy coupling is a device used to connect 2 shafts together at their ends for the purpose of transmitting power. The primary purpose of couplings is to join 2 pieces of rotating equipment while permitting some degree of misalignment or end movement or both. In a more general context, a coupling can also be a mechanical device that serves to connect the ends of adjacent parts or objects. Couplings do not normally allow disconnection of shafts during operation, however there are torque limiting couplings which can slip or disconnect when some torque limit is exceeded. Selection, installation and maintenance of couplings can lead to reduced maintenance time and maintenance cost.

Coupling is a jaw type coupling that works for a variety of light duty to heavy duty motors used in electric power transmission.

This is 1 of our safest types of products. The reason being that these couplings work even when the elastomer fails and there is no metal to metal contact.

They perform in well-standing oil, grease, moisture, sand, and dirt and nearly 850,000 bore combinations that can be customised as per the customer’s needs.

They are used in light-weight, medium, or heavy electrical motors and devices for power transmission through internal combustion.

Production workshop:
Company information:

flange coupling

What Industries Commonly Use Gear Couplings for Power Transmission?

Steel Industry: Gear couplings are extensively used in the steel industry for connecting heavy-duty equipment like rolling mills, continuous casting machines, and other steel processing machinery.
Mining and Quarrying: In mining and quarrying applications, gear couplings are employed to transmit power in conveyor systems, crushers, and heavy excavating machinery.
Pulp and Paper: The pulp and paper industry uses gear couplings in machines like paper mills, pulp refiners, and stock preparation equipment.
Marine: Gear couplings are utilized in marine propulsion systems, providing a reliable connection between the engine and the propeller shafts.
Oil and Gas: Gear couplings find use in the oil and gas industry for connecting pumps, compressors, and other equipment used in upstream and downstream operations.
Power Generation: Gear couplings are employed in power plants to connect generators, turbines, and other rotating equipment.
Automotive: Gear couplings are used in automotive applications, particularly in heavy-duty vehicles and machinery like off-road vehicles, construction equipment, and agricultural machinery.
Chemical and Petrochemical: In chemical processing plants, gear couplings are employed in agitators, mixers, and various equipment where power transmission is crucial.
Cement and Aggregate: Gear couplings are used in cement plants and aggregate processing equipment for power transmission in crushers, kilns, and conveyors.

China supplier Flange Cast Iron Coupling Steel Universal Joint Cardan Pump Rubber Motor Disc Curved Tooth Flex Rigid Drive Shaft Nm Yox Fluid Jaw Flexible Chain Gear Couplings gear coupling
editor by CX 2023-08-31