Line-shaft driven roller conveyors
QLJ(Jump unit)
Line-shaft driven roller conveyors
These units allow the drive shaft position or gear ratio (1:1.5) to be changed midway in a line.
Specifications
| Model | QLJ(Jump unit) | |||
|---|---|---|---|---|
| RW Roller width (mm) | 305 | 390 | 490 | 620 |
| FW Inner frame width(mm) | 315 | 400 | 500 | 630 |
| W External frame width (mm) | 375 | 460 | 560 | 690 |
| Roller pitch (mm) | 40、80 | |||
| L Length (mm) | 1,000、2,000（560≦L≦2,000） | |||
| Minimum height (mm) | 300 | |||
| Frame (mm) | ［ 60×30×t2.3 | |||
| Carrier rollers (mm) | φ31.8 (with grooves) | |||
| Belt | Urethane round belt | |||
| Gear ratio | 1：1 1：1.5 | |||
- We can manufacture systems with non-standard specifications. Please contact Okura for more information.
Example of the drive shaft relocated
- The jump unit is required for a S-shaped layout because the drive shaft is mounted on the inner side of the curved section.
Weight
Standard drawings
