Welcome to Dezhou Jiarui Precision Machinery Co.,Ltd
ER SERIES COLLETS WITH STANDARD DIN6499B
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Classification:
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Product Description
1. Made of special elastic steel material
2. Power clamping ability,precise accuracy
3. Used for boring,milling,drilling,tappping,grinding and engraving
operation etc
Model | d H7 | D | D1 | D2 | L | L1 | L2 | L3 |
|
ER8 | ≥1.0～5.0 | 8 | 8.45 | 6.5 | 13.5 | 2.98 | 1.5 | 1.2 | 0.5 |
ER11 | ≥1.0～7.0 | 11 | 11.5 | 9.5 | 18.0 | 3.8 | 2.5 | 2.0 | 0.5 |
ER16 | ≥1.0～2.5 | 16 | 17 | 13.8 | 27.5 | 6.26 | 4.0 | 2.7 | 0.5 |
>2.5～10.0 | 16 | 17 | 13.8 | 27.5 | 6.26 | 4.0 | 2.7 | 1.0 | |
ER20 | ≥1.0～2.5 | 20 | 21 | 17.4 | 31.5 | 6.36 | 4.8 | 2.8 | 0.5 |
>2.5～13.0 | 20 | 21 | 17.4 | 31.5 | 6.36 | 4.8 | 2.8 | 1.0 | |
ER25 | ≥1.0～2.5 | 25 | 26 | 22.0 | 34.0 | 6.66 | 5.0 | 3.1 | 0.5 |
>2.5～16.0 | 25 | 26 | 22.0 | 34.0 | 6.66 | 5.0 | 3.1 | 1.0 | |
ER32 | ≥2.0～2.5 | 32 | 33 | 29.2 | 40.0 | 7.16 | 5.5 | 3.6 | 0.5 |
>2.5～20.0 | 32 | 33 | 29.2 | 40.0 | 7.16 | 5.5 | 3.6 | 1.0 | |
ER40 | ≥3.0～26.0 | 40 | 41 | 36.2 | 46.0 | 7.66 | 7.0 | 4.1 | 1.0 |
ER50 | ≥6.0～10.0 | 50 | 52 | 46.0 | 60.0 | 12.6 | 8.5 | 5.5 | 1.0 |
>10.0～34.0 | 50 | 52 | 46.0 | 60.0 | 12.6 | 8.5 | 5.5 | 2.0 |
Inspection of Accuracy
D | L | Run out tolerance | ||||
A | B | C |
| l | ||
1.0～1.6 | 6 | 0.005 | 0.008 | 0.010 | 0.010 | 0.015 |
>1.6～3.0 | 10 | |||||
>3.0～6.0 | 16 | |||||
>6.0～10.0 | 25 | |||||
>10.0～18.0 | 40 | 0.015 | 0.020 | |||
>18.0～26.0 | 60 | |||||
>26.0～30.0 | 60 | |||||
>30.0～34.0 | 80 | 0.020 | 0.030 | |||
Dezhou Jiarui Precision Machinery Co., Ltd.
The company's main products include face mill, end mill, U-drills, tool holders, precision vise and other machine tool accessories. We have a complete quality control system, strictly control quality, and deliver the highest quality products to customers. At the same time, the price is favorable, and we adopt the latest processing technology while reducing production costs and increasing efficiency. The company is located in Dezhou, Shandong Province, which is known as "the hometown of machine tool accessories". Relying on the favorable environment, convenient transportation, strong technology and talent strength, it has won the deep trust of customers and won unanimous praise from domestic and foreign customers. At present, our company's products are exported to the United States, Russia, South Korea, India, Canada, etc. Customer feedback is very good, the quality is excellent, and the price is the best.
- 产品描述
-
- Commodity name: ER SERIES COLLETS WITH STANDARD DIN6499B
1. Made of special elastic steel material 2. Power clamping ability,precise accuracy 3. Used for boring,milling,drilling,tappping,grinding and engraving operation etc
1. Made of special elastic steel material
2. Power clamping ability,precise accuracy
3. Used for boring,milling,drilling,tappping,grinding and engraving
operation etcModel
d H7
D
D1
D2
L
L1
L2
L3
Collapsible capacityER8
≥1.0～5.0
8
8.45
6.5
13.5
2.98
1.5
1.2
0.5
ER11
≥1.0～7.0
11
11.5
9.5
18.0
3.8
2.5
2.0
0.5
ER16
≥1.0～2.5
16
17
13.8
27.5
6.26
4.0
2.7
0.5
>2.5～10.0
16
17
13.8
27.5
6.26
4.0
2.7
1.0
ER20
≥1.0～2.5
20
21
17.4
31.5
6.36
4.8
2.8
0.5
>2.5～13.0
20
21
17.4
31.5
6.36
4.8
2.8
1.0
ER25
≥1.0～2.5
25
26
22.0
34.0
6.66
5.0
3.1
0.5
>2.5～16.0
25
26
22.0
34.0
6.66
5.0
3.1
1.0
ER32
≥2.0～2.5
32
33
29.2
40.0
7.16
5.5
3.6
0.5
>2.5～20.0
32
33
29.2
40.0
7.16
5.5
3.6
1.0
ER40
≥3.0～26.0
40
41
36.2
46.0
7.66
7.0
4.1
1.0
ER50
≥6.0～10.0
50
52
46.0
60.0
12.6
8.5
5.5
1.0
>10.0～34.0
50
52
46.0
60.0
12.6
8.5
5.5
2.0
Inspection of Accuracy
D
L
Run out tolerance
A
B
C
l
1.0～1.6
6
0.005
0.008
0.010
0.010
0.015
>1.6～3.0
10
>3.0～6.0
16
>6.0～10.0
25
>10.0～18.0
40
0.015
0.020
>18.0～26.0
60
U>26.0～30.0
60
>30.0～34.0
80
0.020
0.030
Plant Equipment
DELIVERY
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Customer Case
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East end of Nan Huan Road, Pingyuan County, Dezhou City, Shandong Province, China
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