Lt Type Coupling with Elastic Sleeve and Pin for The Mining Industry

• Customization: Available
• Standard Or Nonstandard: Standard
• Shaft Hole: 19-32
• Model NO.: LT type
• Torque: 70-80N.M
• Bore Diameter: 19mm
• Speed: 10000r/M
• Structure: Flexible
• Material: Cast Iron
• Type: Elastic Coupling
• Delivery Time: Depend on Your Quantity
• Terms of Shipment: by Sea
• Color: Customer Required
• Transport Package: Wooden Case
• Specification: as your requirement
• Trademark: Huading
• Origin: Jingjiang, Jiangsu Province
• HS Code: 8483600
• Production Capacity: 100000pieces/Year

Product Description

                 
 

LT Type Coupling With Elastic Sleeve And Pin(GB/T4323-2002)

 
Application: 
1.LT type shaft coupling with elastic sleeve and pin are widely used in various mechanical and hydraulic fields, can adapt positive and negative changeful start frequent occasions.
2.Printing machinery / Packing machinery / Wood-working machinery etc large-scale mechanical equipment.


Design feature:
1.Because of elastic sleeve distortion and the teeth clearance between ring holes of half-coupling,the coupling has some compensatory of relativity shir and isolation properties.
2.Working temperature is -20ºC~+70ºC.
3.The marking method of Keyway forms and shaft holes size must be in accord with GB/T3852-1997.

Basic Parameter And Main Dimension(GB/T4323-2002)

Type	Nominal torque N·m	Speed rpm		Bore diameter (mm) d1,d2,dz		Length of bore(mm)			D	A	S	Limited compensation		Mass kg	Rotary Inertia kg·m^2
						Y Type	J,J1,Z Type					Radial mm	Angle
		Iron	Steel	Iron	Steel	L	L1	L		mm
LT1	6.3	6600	8800	9	9	20	14		71	18	3	0.2	1°30´	0.82	0.0005
				10,11	10,11	25	17
				12	12,14	32	20
LT2	16	5500	7600	12,14	12,14	32	20		80	18	3	0.2	1°30´	1.20	0.0008
				16	16,18,19	42	30	42
LT3	31.5	4700	6300	16,18,19	16,18,19	42	30	42	95	35	4	0.2	1°30´	2.20	0.0023
				20	20,22	52	38	52
LT4	63	4200	5700	20,22,24	20,22,24	52	38	52	106	35	4	0.2	1°30´	2.84	0.0037
				-	25,28	62	44	62
LT5	125	3600	4600	25,28	25,28	62	44	62	130	45	5	0.3	1°30´	6.05	0.012
				30,32	30,32,35	82	60	82
LT6	250	3300	3800	30,35,38	32,35,38	82	60	82	160	45	5	0.3	1°00´	9.57	0.028
				40	40,42	112	84	112
LT7	500	2800	3600	40,42,45	40,42,45,48	112	84	112	190	45	5	0.3	1°00´	14.01	0.055
LT8	710	2400	3000	45,48,50,55	45,48,50,55,56	112	84	112	224	65	6	0.4	1°00´	23.12	0.1340
				-	60,63	142	107	142
LT9	1000	2100	2850	50,55,56	50,55,56	112	84	112	250	65	6	0.4	1°00´	30.69	0.2130
				60,63	60,63,65,70,71	142	108	142
LT10	2000	1700	2300	63,65,70,71,75	63,65,70,71,75	142	108	142	315	80	8	0.4	1°00´	61.40	0.660
				80,85	80,85,90,95	172	132	172
LT11	4000	1350	1800	80,85,90,95	80,85,90,95	172	132	172	400	100	10	0.5	0°00´	120.70	2.122
				100,110	100,110	212	167	212
LT12	8000	1100	1450	100,110,120,125	100,110,120,125	212	167	212	475	130	12	0.5	0°00´ 0°00´	210.34	5.39
				-	13	252	202	252
LT13	16000	800	1150	120,125	120,125	212	167	212	600	180	14	0.6	0°00´	419.36	11.58
				130,140,150	130,140,150	252	202	252
				160	160,170	302	242	302

NOTE:
1.Coupling weights in the sheet are calculated according to the minimum diameter and maximum length of the shaft hole.
2.Short overloading can not exceed 2 times rated normal torque.
3.Type of shaft holes, the lengths of L and L1 also can be produced as customer requirements.
4.Rotational inertia are similar value.

Product Show

♦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

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 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.en.made-in-china.com
Add: No.11 Fuyang Road,Chengnan park,Jingjiang City,Jiangsu Province,China