TSUBAKI Free Flow Large Size Conveyor Chain
Outboard Roller Conveyor Chain
This chain features an outboard roller on the S roller of a base conveyor chain.
The sprocket engages the center S rollers, while the outboard rollers handle running to provide for smooth operation.
Base conveyor chain is available in any series.
Applications
- For special attachments on the plates. (Fig. 1)
- For when supporting loads on the center S rollers is difficult.
- For when installing a guide on the chain’s return side is difficult.
- For giving double plus and accumulation capabilities to R roller outboard rollers. (Fig. 2)
Fig. 1: With special attachment
Fig. 2: Double plus running and accumulation
Reference Number System
| RF03075 | S | – | DT | – | 1L | SRFH |
| (1) | (2) | (3) | (4) | (5) |
(1) Chain size
(2) Double Plus Chain
(3) Series
(4) Attachment spacing
(5) Outboard roller: SRFN = Non-heat treated outboard roller, SRFH = Heat treated outboard roller, SRRN = Non-heat treated outboard roller, SRRH = Heat treated outboard roller
Table of Sizes, and Roller Allowable Load
| Chain size | Pitch (mm) | Total outboard roller allowable load (kN) for both sides | |
|---|---|---|---|
| Non-heat treated | Heat treated | ||
| RF03075S-SR | 75 | 0.69 | 1.08 |
| RF03100S-SR | 100 | 0.69 | 1.08 |
| RF430S-SR | 101.6 | 0.98 | 1.57 |
| RF05075S-SR | 75 | 1.17 | 1.96 |
| RF05100S-SR | 100 | 1.17 | 1.96 |
| RF05125S-SR | 125 | 1.17 | 1.96 |
| RF05150S-SR | 150 | 1.17 | 1.96 |
| RF450S-SR | 101.6 | 1.67 | 2.35 |
| RF10100S0SR | 100 | 1.96 | 3.24 |
| RF10125S-SR | 125 | 1.96 | 3.24 |
| RF10150S-SR | 150 | 1.96 | 3.24 |
| RF6205S-SR | 152.4 | 2.75 | 4.61 |
| RF12200S-SR | 200 | 2.75 | 4.61 |
| RF12250S-SR | 250 | 2.75 | 4.61 |
| RF17200S-SR | 200 | 3.14 | 5.3 |
| RF17250S-SR | 250 | 3.14 | 5.3 |
| RF17300S-SR | 300 | 3.14 | 5.3 |
| RF26200S-SR | 200 | 4.9 | 8.43 |
| RF26250S-SR | 250 | 4.9 | 8.43 |
| RF26300S-SR | 300 | 4.9 | 8.43 |
| RF36250S-SR | 250 | 6.57 | 11.1 |
| RF36300S-SR | 300 | 6.57 | 11.1 |
| RF36450S-SR | 450 | 6.57 | 11.1 |
- Refer to the base chain values for Max. Allowable Load.
- Outboard roller allowable load shows values under lubricated conditions.
