TSUBAKI Plastic Top Chain
ST-RT Roller Table
Features plastic rollers above the chain’s pitch line, so the space between plastic rollers does not change, even when articulating.
- ST Series: SS Series, NP Series
- R Series: SS Series
Line-up and features
| ST Series | RT Series |
|---|---|
 |
 |
|
|
SS SeriesPlastic rollers: Polyacetal (light gray) NP SeriesPlastic rollers: Polyacetal (light gray) |
SS SeriesPlastic rollers: Polyacetal (light gray) |
- ST300/RT300 Series are bushed chains with no rollers.
- Made-to-order product
Structure
The RT Series is the same as the ST Series without the special attachments.
ST Series Structural Drawing
* There are no rollers on ST3** and RT3** chains.
Reference Number System
ST Series
| ST404 | – | NP |
| (1) | (2) |
(1) Model: ST3**, ST4**, ST5**
(2) Specifications: SS = Stainless steel, NP = Nickel plated
RT Series
| RT305 | – | SS |
| (1) | (2) |
(1) Model: RT3**, RT4**, RT5**, RT6**
(2) Specifications: SS = Stainless steel
Sprockets
RS sprockets (B-type) can be used if they have 23 or more teeth. The boss on sprockets with 22 or fewer teeth will contact the chain plates. In this situation, use a sprocket for plastic roller tables. (The inner and outer links on the RT600 Series have the same height.)
