Lla Series Flexible Ruber Tyre Coupling Power Transmission for Mining Industry

• Standard Or Nonstandard: Standard
• Shaft Hole: as Your Requirement
• Torque: as Your Requirement
• Bore Diameter: as Your Requirement
• Speed: as Your Requirement
• Structure: Flexible
• Model NO.: LLA
• Material: 42CrMo
• Type: Tyre Coupling
• MOQ: 1 PC
• OEM: Yes
• Transport Package: Plywood Case with Bubble Wrap
• Specification: Customized
• Trademark: Huading
• Origin: China
• HS Code: 8483600090
• Production Capacity: 10000PCS/Year

Product Description

Product Description 
 

LLA type tire coupling is a high-performance elastic coupling.

The elastic element is an integral tire body, the tire is sandwiched between steel flanges, and the steel flanges are installed on the drive shalf and drive shaft with tapered bushings, which have good shock absorption and shaft misalignment compensation performance.

Advantages:
Excellent absorbency
Disassembly,
No lubrication
Easy maintenance
Long lasting
 

Type	Main size			No screw holes MdxL	Shaft hole diameter	Shaft hole length		Max torque	Max speed	Moment inertia	Weight
	D	D1	S		d dz	L	L1	Tn	[n]	kg-m²	kg
						Y J1J	Z	N·m	r/min
LLA1	60	20	4	12-M4x10	6~11	16-25	-	10	5000	0.0004	0.35
LLA2	100	36	8	12-M6x20	8-19	14-42	35	20	5000	0.005	1.33
LLA3	135	48	12	12-M8x25	18-28	30-62	35-50	80	4000	0.022	3.4
LLA4	180	64	18	12-M10x30	25-38	44-82	50-65	160	3150	0.071	7.4
LLA5	210	80	18	16-M10x40	32-50	60-112	65-90	315	2800	0.154	13.4
LLA6	265	100	24	16-M12x40	40-56	84-112	90	630	2500	0.46	22.6
LLA7	310	120	28	16-M16x50	48-75	84-142	90-120	1250	2000	1.86	34.8
LLA8	400	150	38	16-M20x60	60-95	107-172	120-145	2500	1600	3.57	74.3
LLA9	450	190	42	20-M20x70	80-125	132-212	145-180	5000	1250	6.47	111
LLAl0	550	230	52	24-M24x80	100-150	167-252	180-220	10000	1000	17.55	191
LLAl1	700	280	70	32-M30x90	130-180	202-302	220-270	20000	800	54.1	373

 

We can customize the gear coupling according to your technical parameters or drawings,
design the most suitable to your satisfaction.

 

Packaging & Shipping
Plywood case with bubble wrap

Company Profile
♦Our Company

Jingjiang Huading 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 two 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 Flow of Production

♦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 are 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.


Certification

                         ISO  9001                                                               ISO  14001                                                               ISO  45001

1. Certificate number: SMS.W.II./141998/A.0                                                         
2. Certification Body: Bureau Veritas
3. Product: Shaft-Cardan shaft

FAQ
Q 1: Are you a 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 the sample fee could 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 1 pcs.

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: T/T.