Line-shaft driven roller conveyors
VLJ(Jump unit)
Line-shaft driven roller conveyors
It is used to change the position of the line drive shaft, or change speed by 1.5 times.
Specifications
※ Colored text is semi-standard.
| Model | VLJ(Jump unit) | |||||||
|---|---|---|---|---|---|---|---|---|
| RW Roller width (mm) | 305 | 390 | 490 | 620 | 690 | 790 | 890 | 990 |
| FW Inner frame width(mm) | 315 | 400 | 500 | 630 | 700 | 800 | 900 | 1,000 |
| W External frame width(mm) | 375 | 460 | 560 | 690 | 760 | 860 | 960 | 1,060 |
| Roller pitch (mm) | 100,75, 50 (carrier rollers: Ø42.7) | |||||||
| L Length (mm) *1 | 1,000〈1,050〉 2,000〈1,950〉 3,000 （100P…900≦L≦3,000、75P…750≦L≦3,000、 50P…800≦L≦3,000 ） |
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| Minimum height (mm) | 300 | |||||||
| Frame (mm) |  130×30×11.5×t2.3 |
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| Carrier rollers | φ48.6 (with grooves) | |||||||
| Belt | Urethane round belt | |||||||
| Reducer ratio | 1：1 1：1.5 | |||||||
- 2 Lengths in parentheses apply to units with a 75 mm pitch.
- We can manufacture systems with non-standard specifications. Please contact Okura for more information.
Example of the drive shaft moved
- The jump unit is required for a S-shaped layout because the drive shaft is mounted on the inner side of the curved section.
Standard drawings
