Spiral Return Roller
SR types
Application・Function
The symmetrical spiral Roller surface scrapes off the conveyed material, which causes the Belt to meander or shift, while rotating. It is recommended to install in the conveyor facility in areas where it is desired to promote ore dropping.
Selection Guide
Both this product and the brackets used for this product are in compliance with the JIS standard, so it is easy to replace existing products as a measure against adhesion as well as to introduce them initially as a measure against adhesion.
Model Number
Outline Dimension
(mm)
|
B W
|
Model
|
D
|
L1
|
L2
|
L3
|
K
|
G
|
a
|
b
|
d
|
BB
|
Weight（kg）
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 400 | SR-400 | 104 | 460 | 480 | 502 | 21 | 3 | 8 | 14 | 20 | 6204ZZ | 6.3 |
| 450 | SR-450 | 104 | 510 | 530 | 552 | 21 | 3 | 8 | 14 | 20 | 6204ZZ | 6.9 |
| 500 | SR-500 | 104 | 560 | 580 | 602 | 21 | 3 | 8 | 14 | 20 | 6204ZZ | 7.5 |
| 600 | SR-600 | 104 | 660 | 680 | 702 | 21 | 3 | 8 | 14 | 20 | 6204ZZ | 8.6 |
| 750 | SR-750 | 121 | 850 | 880 | 902 | 26 | 3 | 8 | 14 | 20 | 6204ZZ | 14.2 |
| 900 | SR-900 | 121 | 1000 | 1030 | 1052 | 26 | 3 | 8 | 14 | 20 | 6204ZZ | 16.4 |
| 1050 | SR-1050 | 148 | 1150 | 1180 | 1210 | 30 | 4 | 11 | 18 | 25 | 6205ZZ | 25.5 |
| 1200 | SR-1200 | 148 | 1300 | 1330 | 1360 | 30 | 4 | 11 | 18 | 25 | 6205ZZ | 28.5 |
| 1400 | SR-1400 | 172 | 1530 | 1550 | 1580 | 25 | 4 | 11 | 22 | 30 | 6206ZZ | 46.4 |
| 1600 | SR-1600 | 172 | 1730 | 1750 | 1780 | 25 | 4 | 11 | 22 | 30 | 6206ZZ | 51.5 |
| 1800 | SR-1800 | 172 | 2000 | 2040 | 2070 | 35 | 4 | 11 | 25 | 35 | 6207ZZ | 61.8 |
| 2000 | SR-2000 | 172 | 2200 | 2240 | 2270 | 35 | 4 | 11 | 25 | 35 | 6207ZZ | 67.8 |
