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1 / 8 
tr18x8 lead screw with trapezoidal thread
Payment Type: L/C,T/T,D/PIncoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP$11,300.00 — $5,600,000.00 /SetProduct Description
Supply Ability & Additional Information
Packaging: Carton or wooden package
Productivity: 20000 pcs/ month
Transportation: Ocean,Land,Air
Place of Origin: Suzhou
Supply Ability: 20000 pcs/ month
Certificate: IATF16949
Port: Shanghai
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Product Description
tr18x8 Lead Screw with Trapezoidal Thread
Trapezoidal lead screws and nuts are power transmission screw threads similar to the Acme series but made to metric dimensions and standards. One such standard is the German Metrisches ISO- DIN 103 Trapezgewinde which has been adopted by the International Organization for Standards (ISO). Sometimes misnamed "metric Acme" or "metric M series Acme" Trapezoidal lead screws look like Acme screws and have the same stout thread form and the same robust and durable features as the Acme series
lead screw promotion from 22th,July to 5th,August
Our advantage
We are the professional manufacturer in China for Precision Ball Screw,precision mini Ball Screw,Precision Lead Screw with more than 15 years experience!We accept customized products!Welcome send us your drawings to design your target products!
Our lead screw feature
1. Smooth movement 2. Durable and reliable
3. High positional accuracy 4. Low friction
5. Good synchronism 6.Provide end machining
Part of our lead screw detail, Maybe some is workable for you!
Code
Pitch (mm)
d (mm)
d2 (mm)
d3 (mm)
Pitch Error (mm/300mm)
Straightness (mm/300mm)
Max
Min
Max
Min
Max
Min
Tr18x2
2
18
17.82
16.93
16.73
15.5
15.12
0.1
0.3
Tr18x4
4
17.70
15.91
15.64
13.5
12.47
0.1
0.3
Tr18x8
4
17.43
15.91
15.61
13.5
12.47
0.2
0.3
Tr20x2
2
20
19.82
18.93
18.73
17.5
17.18
0.1
0.3
Tr20x4
4
19.70
17.91
17.64
15.5
14.47
0.1
0.3
Tr20x8
4
19.70
17.90
17.61
15.5
14.47
0.2
0.3
Tr22x3
3
22
21.76
20.41
20.19
18.5
18.14
0.1
0.2
Tr22x5
5
21.66
19.39
19.11
16.5
15.29
0.1
0.2
Tr22x8
4
21.70
19.90
19.61
17.50
16.47
0.2
0.2
Tr22x10
5
21.66
19.39
19.08
16.5
15.29
0.2
0.2
Tr24x3
3
24
23.76
22.41
22.17
20.5
20.14
0.1
0.2
Tr24x5
5
23.66
21.39
21.09
18.5
17.27
0.1
0.2
Tr24x10
5
23.66
21.39
21.06
18.5
17.27
0.2
0.2
Tr26x3
3
26
25.76
24.41
24.17
22.5
20.14
0.1
0.2
Tr26x5
5
25.67
23.39
23.09
20.5
19.27
0.1
0.2
Tr26x8
4
25.50
21.87
21.49
17.0
16.40
0.1
0.2
Tr26x10
5
25.67
23.39
23.09
20.5
19.27
0.2
0.2
Tr28x3
5
28
27.76
26.41
26.17
24.5
24.10
0.1
0.2
Tr28x5
5
27.67
25.39
25.09
22.5
21.27
0.1
0.2
Tr28x10
5
27.67
25.39
25.06
22.5
21.27
0.2
0.2
Tr30x3
3
30
29.76
28.41
28.17
26.5
26.4
0.1
0.2
Tr30x6
6
29.63
26.88
26.55
23.0
21.56
0.2
0.2
Tr32x12
6
29.63
26.88
26.51
23.0
21.56
0.1
0.2
Tr32x3
3
32
31.76
30.50
30.25
28.5
28.10
0.1
0.2
Tr32x5
5
31.67
29.39
29.09
26.5
25.27
0.1
0.2
Tr32x6
6
31.63
28.88
28.55
25.0
23.56
0.1
0.2
Tr32x12
6
31.63
28.88
28.51
25.0
23.56
0.2
0.2
Tr36x6
6
36
35.63
32.88
32.55
29.0
27.56
0.1
0.2
Tr36x12
6
35.63
32.88
32.51
29.0
27.56
0.2
0.2
Tr40x7
7
40
39.58
36.38
36.02
32.0
30.38
0.1
0.2
Tr40x14
7
39.58
36.38
35.98
32.0
30.38
0.2
0.2
Tr44x7
7
44
43.57
40.37
40.02
36.0
34.38
0.1
0.2
Tr44x12
12
43.40
37.84
37.42
31.0
30.18
0.1
0.2
Tr44x14
7
43.57
40.37
39.98
36.0
34.38
0.2
0.2
Tr50x8
8
50
49.55
45.87
45.47
41.0
39.17
0.1
0.2
Tr50x12
12
49.40
43.84
43.37
37.0
36.25
0.1
0.2
Tr55x9
9
55
54.50
55.36
49.94
45.0
42.98
0.1
0.2
Tr55x14
14
54.33
47.82
47.32
39.0
38.20
0.1
0.2
Tr60x9
9
60
59.50
55.36
54.94
50.0
47.98
0.1
0.2
Automatic controlling machines, cnc machine, cnc lathe, semi-conductor industry, general industrial Machinery, machine tools, medical equipments, parking systems, measuring instrument, printing machine, Stepper Motor, ect,,
More detail for lead screw
1. Material: 1045 Carbon Steel, SUS303, SUS304 or others.
2. 2 starts, 3 starts, 4 starts and more are all available.
3. Major diameter: 2mm-200mm, Lead: 1mm-22mm.
4. Max length: 6 meters.
5. Left hand thread is available upon request.
6. Acme thread, square metric and other non-standard thread profiles are available upon drawings.
7. Higher Precision Grade is available upon request.
Our product series
1.BALL SCREW:SFU SERIES,SFE SERIES,M-ISNF SERIES,M-ISNA SERIES,M-CSNF SERIES BALL SCREW
2.STAINLESS STEEL OR GCR15 LEAD SCREW
3.AKD Support Unit OF LEAD SCREW
4.FLEXIBLE Coupling OF LEAD SCREW
5.ALL KINDS OF NUTS OF LEAD SCREW
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.