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·m2 |
| 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
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