The Collar with spacers is made of pre-compressed paperboard. It provide insulation for the end part of the coil.
Description:
The Collar with spacers is made of pre-compressed paperboard. It provide insulation for the end part of the coil.
Dimension (mm)
| Collar |
Outer Diameter D |
D≤3150 |
|
Width W |
W≥15 |
|
|
Thickness T |
T≤120 |
|
|
Spacer |
Thickness T |
T≤100 |
Tolerance (mm)
(1) Collar
| Outer Diameter D |
≤500 |
500～1000 |
1000～2000 |
≥2000 |
|
|
0 |
0 |
0 |
0 |
|
|
|
Inner Diameter d |
≤500 |
500～1000 |
1000～2000 |
≥2000 |
|
|
+2 |
+2.5 |
+3 |
+4 |
|
|
|
Thickness T |
T≤10 |
10< T≤20 |
20< T≤30 |
30< T≤50 |
T>5 |
|
±0.5 |
±1.0 |
±1.5 |
+1.75 |
±2 |
(2) Spacer
|
Length w |
w≤50 ±1.0 |
||||
|
w>50 ±1.5 |
|||||
|
Width B |
B≤50 ±1.0 |
||||
|
B>50 ±1 |
|||||
|
Thickness T |
T≤10 |
10< T≤20 |
20< T≤30 |
30< T≤50 |
T>5 |
|
±0.5 |
±1.0 |
±1.5 |
+1.75 |
±2 |
|
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Jul 31, 2020
Jul 30, 2020
