RS roller chain Major Specifications
RS25-3
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Catalogs ・Instruction Manuals
Major Specifications
サイズ &列数 |
No. of strands |
Dimensions L1 mm | Dimensions L2 mm | Transverse pitch C mm | JIS tensile strength kN {kgf} |
Min. tensile strength kN {kgf} |
Avg. tensile strength kN {kgf} |
Max. allowable tension kN {kgf} |
Estimated Mass kg/m |
No. of links per unit |
---|---|---|---|---|---|---|---|---|---|---|
RS25-3 | 3 | 10.2 | 10.9 | 6.4 | 10.5{1071} | 12.4{1260} | 14.1{1440} | 1.57{160} | 0.42 | 160 |
Notes
1.Only 2-pitch offset links are available. See the table above for the maximum allowable tension.
2.Bushed chain without rollers
3.Stocked unit
Standard prices and delivery time
Type | Unit RP type |
---|---|
Model No. | RS25-3-RP-U |
Standard Price | Contact us for details. |
Delivery | Contact us for details. |
Applicable connecting link
Type | Connecting link | 2-pitch offset link |
---|---|---|
Model No. | RS25-3-MCJL | RS25-3-2POL |
Standard Price | Contact us for details. | Contact us for details. |
Delivery | Contact us for details. | Contact us for details. |
Transmission Capacity Table kW 2.5 multiplied multi-strand coefficient
Small sprocket no. of teeth |
Small sprocket RPM r/min | |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
50 | 100 | 300 | 500 | 700 | 900 | 1200 | 1500 | 1800 | 2100 | 2500 | 3000 | 3500 | 4000 | 4500 | 5000 | 5500 | 6000 | 6500 | 7000 | 7500 | 8000 | 8500 | 9000 | 10000 | ||
Lubrication method AI | Lubrication method AII | Lubrication method B | ||||||||||||||||||||||||
9 | 0.05 | 0.08 | 0.20 | 0.33 | 0.45 | 0.58 | 0.75 | 0.90 | 1.08 | 1.23 | 1.43 | 1.68 | 1.95 | 1.90 | 1.60 | 1.38 | 1.18 | 1.03 | 0.93 | 0.83 | 0.75 | 0.68 | 0.63 | 0.58 | 0.48 | |
10 | 0.05 | 0.10 | 0.25 | 0.38 | 0.50 | 0.65 | 0.83 | 1.03 | 1.20 | 1.38 | 1.60 | 1.90 | 2.18 | 2.23 | 1.88 | 1.60 | 1.38 | 1.23 | 1.08 | 0.98 | 0.88 | 0.80 | 0.73 | 0.65 | 0.58 | |
11 | 0.05 | 0.10 | 0.28 | 0.43 | 0.58 | 0.70 | 0.93 | 1.13 | 1.33 | 1.53 | 1.78 | 2.10 | 2.40 | 2.58 | 2.15 | 1.85 | 1.60 | 1.40 | 1.25 | 1.10 | 1.00 | 0.90 | 0.83 | 0.75 | 0.65 | |
12 | 0.05 | 0.10 | 0.30 | 0.45 | 0.63 | 0.78 | 1.00 | 1.23 | 1.45 | 1.68 | 1.95 | 2.30 | 2.65 | 2.93 | 2.45 | 2.10 | 1.83 | 1.60 | 1.43 | 1.28 | 1.15 | 1.03 | 0.95 | 0.88 | 0.75 | Lubrication method C |
13 | 0.08 | 0.13 | 0.33 | 0.50 | 0.68 | 0.85 | 1.10 | 1.35 | 1.58 | 1.83 | 2.13 | 2.50 | 2.88 | 3.25 | 2.78 | 2.38 | 2.05 | 1.80 | 1.60 | 1.43 | 1.30 | 1.18 | 1.08 | 0.98 | 0.83 | |
14 | 0.08 | 0.13 | 0.35 | 0.55 | 0.73 | 0.93 | 1.20 | 1.45 | 1.73 | 1.98 | 2.30 | 2.73 | 3.13 | 3.53 | 3.10 | 2.65 | 2.30 | 2.00 | 1.78 | 1.60 | 1.45 | 1.30 | 1.20 | 1.10 | 0.93 | |
15 | 0.08 | 0.13 | 0.38 | 0.58 | 0.80 | 1.00 | 1.28 | 1.58 | 1.85 | 2.13 | 2.48 | 2.93 | 3.38 | 3.80 | 3.43 | 2.93 | 2.55 | 2.23 | 1.98 | 1.78 | 1.60 | 1.45 | 1.33 | 1.23 | 1.03 | |
16 | 0.08 | 0.15 | 0.40 | 0.63 | 0.85 | 1.08 | 1.38 | 1.68 | 1.98 | 2.28 | 2.68 | 3.15 | 3.60 | 4.08 | 3.78 | 3.23 | 2.80 | 2.45 | 2.18 | 1.95 | 1.75 | 1.60 | 1.45 | 1.35 | 1.15 | |
17 | 0.08 | 0.15 | 0.43 | 0.68 | 0.90 | 1.13 | 1.48 | 1.80 | 2.13 | 2.43 | 2.85 | 3.35 | 3.85 | 4.35 | 4.15 | 3.55 | 3.08 | 2.70 | 2.38 | 2.13 | 1.93 | 1.75 | 1.60 | 1.48 | 1.25 | |
18 | 0.10 | 0.18 | 0.45 | 0.70 | 0.98 | 1.20 | 1.58 | 1.90 | 2.25 | 2.60 | 3.03 | 3.58 | 4.10 | 4.63 | 4.53 | 3.85 | 3.35 | 2.93 | 2.60 | 2.33 | 2.10 | 1.90 | 1.75 | 1.60 | 1.38 | |
19 | 0.10 | 0.18 | 0.48 | 0.75 | 1.03 | 1.28 | 1.65 | 2.03 | 2.40 | 2.75 | 3.20 | 3.78 | 4.35 | 4.90 | 4.90 | 4.18 | 3.63 | 3.18 | 2.83 | 2.53 | 2.28 | 2.08 | 1.88 | 1.73 | 1.48 | |
20 | 0.10 | 0.18 | 0.50 | 0.80 | 1.08 | 1.35 | 1.75 | 2.15 | 2.53 | 2.90 | 3.40 | 4.00 | 4.60 | 5.18 | 5.28 | 4.53 | 3.93 | 3.43 | 3.05 | 2.73 | 2.45 | 2.23 | 2.03 | 1.88 | 1.60 | |
21 | 0.10 | 0.20 | 0.53 | 0.85 | 1.13 | 1.43 | 1.85 | 2.25 | 2.65 | 3.05 | 3.58 | 4.23 | 4.85 | 5.45 | 5.70 | 4.85 | 4.20 | 3.70 | 3.28 | 2.93 | 2.65 | 2.40 | 2.20 | 2.00 | 1.73 | |
22 | 0.10 | 0.20 | 0.55 | 0.88 | 1.20 | 1.50 | 1.95 | 2.38 | 2.80 | 3.23 | 3.75 | 4.43 | 5.10 | 5.75 | 6.10 | 5.20 | 4.53 | 3.95 | 3.53 | 3.15 | 2.83 | 2.58 | 2.35 | 2.15 | 1.85 | |
23 | 0.13 | 0.23 | 0.58 | 0.93 | 1.25 | 1.58 | 2.05 | 2.50 | 2.93 | 3.38 | 3.95 | 4.65 | 5.35 | 6.03 | 6.53 | 5.58 | 4.83 | 4.23 | 3.75 | 3.35 | 3.03 | 2.75 | 2.50 | 2.30 | 1.98 | |
24 | 0.13 | 0.23 | 0.63 | 0.98 | 1.33 | 1.65 | 2.13 | 2.60 | 3.08 | 3.53 | 4.13 | 4.88 | 5.60 | 6.30 | 6.95 | 5.93 | 5.15 | 4.53 | 4.00 | 3.58 | 3.23 | 2.93 | 2.68 | 2.45 | 2.10 | |
25 | 0.13 | 0.25 | 0.65 | 1.03 | 1.38 | 1.73 | 2.23 | 2.73 | 3.20 | 3.70 | 4.33 | 5.08 | 5.85 | 6.60 | 7.33 | 6.30 | 5.48 | 4.80 | 4.25 | 3.80 | 3.43 | 3.13 | 2.85 | 2.60 | 2.23 | |
26 | 0.13 | 0.25 | 0.68 | 1.05 | 1.43 | 1.80 | 2.33 | 2.85 | 3.35 | 3.85 | 4.50 | 5.30 | 6.10 | 6.88 | 7.65 | 6.70 | 5.80 | 5.10 | 4.53 | 4.05 | 3.65 | 3.30 | 3.03 | 2.78 | 2.38 | |
28 | 0.15 | 0.28 | 0.73 | 1.15 | 1.55 | 1.95 | 2.53 | 3.08 | 3.63 | 4.18 | 4.88 | 5.75 | 6.60 | 7.45 | 8.28 | 7.48 | 6.48 | 5.70 | 5.05 | 4.53 | 4.08 | 3.70 | 3.38 | 3.10 | 2.65 | |
30 | 0.15 | 0.30 | 0.78 | 1.23 | 1.68 | 2.10 | 2.73 | 3.33 | 3.90 | 4.50 | 5.25 | 6.20 | 7.13 | 8.03 | 8.93 | 8.30 | 7.20 | 6.30 | 5.60 | 5.00 | 4.53 | 4.10 | 3.75 | 3.43 | 2.93 | |
32 | 0.18 | 0.30 | 0.83 | 1.33 | 1.80 | 2.25 | 2.90 | 3.55 | 4.20 | 4.83 | 5.63 | 6.65 | 7.63 | 8.60 | 9.58 | 9.13 | 7.93 | 6.95 | 6.18 | 5.53 | 4.98 | 4.53 | 4.13 | 3.78 | 3.23 | |
35 | 0.18 | 0.35 | 0.93 | 1.45 | 1.98 | 2.48 | 3.20 | 3.93 | 4.63 | 5.30 | 6.20 | 7.33 | 8.40 | 9.48 | 10.5 | 10.5 | 9.05 | 7.95 | 7.05 | 6.30 | 5.70 | 5.18 | 4.73 | 4.33 | 3.70 | |
40 | 0.20 | 0.40 | 1.08 | 1.68 | 2.28 | 2.85 | 3.70 | 4.53 | 5.33 | 6.13 | 7.18 | 8.45 | 9.70 | 11.0 | 12.2 | 12.8 | 11.1 | 9.73 | 8.63 | 7.70 | 6.95 | 6.30 | 5.75 | 5.28 | 4.53 | |
45 | 0.25 | 0.45 | 1.20 | 1.93 | 2.60 | 3.25 | 4.20 | 5.15 | 6.05 | 6.95 | 8.15 | 9.60 | 11.0 | 12.4 | 13.8 | 15.2 | 13.2 | 11.6 | 10.3 | 9.20 | 8.30 | 7.53 | 6.88 | 6.30 | 5.38 |
Notes
1.Contact us if you use at the kW ratings colored in gray.
Lubrication method | AI | AII | B | C | |
---|---|---|---|---|---|
Method | Manual lubrication | Drip lubrication | Oil bath or slinger disc | Forced lubrication |
Contact Information
Online Inquiries
For inquiries in English, visit the Inquiries page on our Tsubaki Group website.