India
India
ANSI Neptune™ Chain is a Tsubaki ANSI chain that has undergone a special surface treatment. The link plates, bushes and pins have a special two stage layer applied in order to provide the maximum protection from the operating or environmental conditions. (Spring clips are SUS301). Neptune™ rollers have a special coating designed to resist the corrosive conditions as well as the severe dynamic contact between roller and sprocket.
For more detailed information and to download CAD data about Surface treated drive chain NEP Series NEPTUNE click here
| Tsubaki Chain No. | Pitch (P) | Roller Diameter | Inner Width | |
|---|---|---|---|---|
| mm | Inch | R | W | |
| RS35-NEP-1 | 9.525 | ⅜" | 5.08 | 4.78 |
| RS40-NEP-1 | 12.70 | ½" | 7.92 | 7.95 |
| RS50-NEP-1 | 15.875 | ⅝" | 10.16 | 9.53 |
| RS60-NEP-1 | 19.05 | ¾" | 11.91 | 12.70 |
| RS80-NEP-1 | 25.40 | 1" | 15.88 | 15.88 |
| Tsubaki Chain No. | Pin | Link Plate | |||||
|---|---|---|---|---|---|---|---|
| Diameter | Length | Offset Pin Length |
Thickness | Height | |||
| ∅D | L1 | L2 | L | T | h | H | |
| RS35-NEP-1 | 3.59 | 5.85 | 6.85 | 13.50 | 1.25 | 7.80 | 9.00 |
| RS40-NEP-1 | 3.97 | 8.25 | 9.95 | 18.00 | 1.50 | 10.40 | 12.00 |
| RS50-NEP-1 | 5.09 | 10.30 | 11.90 | 22.60 | 2.00 | 13.00 | 15.00 |
| RS60-NEP-1 | 5.96 | 12.85 | 14.75 | 28.20 | 2.40 | 15.60 | 18.10 |
| RS80-NEP-1 | 7.94 | 16.25 | 19.25 | 36.00 | 3.20 | 20.80 | 24.10 |
| Tsubaki Chain No. | Min. Tensile Trength acc. to ANSI kN |
Min. Tensile Strength acc. to Tsubaki kN |
Av. Tensile Strength acc. to Tsubaki kN |
Approx. Mass kg/m |
|---|---|---|---|---|
| Tsubaki Chain No. | Min. Tensile Strength kN |
Max. Allowable Load kN |
Approx. Mass Kg/m |
Number of links per unit |
| RS35-NEP-1 | 9.81 | 2.16 | 0.33 | 320 |
| RS40-NEP-1 | 17.7 | 3.63 | 0.64 | 240 |
| RS50-NEP-1 | 28.4 | 6.37 | 1.04 | 192 |
| RS60-NEP-1 | 40.2 | 8.83 | 1.53 | 160 |
| RS80-NEP-1 | 71.6 | 14.7 | 2.66 | 120 |
Download the Neptune™ catalog in PDF, here.
