RS roller chain  Major Specifications

RS120-1


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PDF Outline Drawing

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Catalogs ・Instruction Manuals

Major Specifications

サイズ
&列数
No. of strands Dimensions
L1
mm
Dimensions
L2
mm
Offset pin
length
L
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
RS120-1 1 24.928.955.0125.0{12747} 148{15100} 167{17000} 30.4{3100} 5.93 80

Notes
 1.The maximum allowable tension when using a 1-pitch offset link is 65% of the above.
  2-pitch offset links (2POL) can be used at the above ratings.
 2.Stocked unit


Standard prices and delivery time

Type Unit
RP type
Unit
CP type
Model No. RS120-1-RP-URS120-1-CP-U
Standard Price Contact us for details. Contact us for details.
Delivery Contact us for details. Contact us for details.

Applicable connecting link

Type Connecting link F-type connecting link Offset link 2-pitch
offset link
Model No. RS120-1-MWJLRS120-1-FWJLRS120-1-OLRS120-1-2POL
Standard Price Contact us for details. Contact us for details. Contact us for details. Contact us for details.
Delivery Contact us for details. Contact us for details. Contact us for details. Contact us for details.

Transmission Capacity Table  kW

Small
sprocket
no. of teeth
Small sprocket RPM  r/min
10 25 50 100 150 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100
Lubrication method AI Lubrication method AII Lubrication method B Lubrication method C
9 1.65 3.75 7.00 13.1 18.8 24.4 35.1 41.1 41.1 32.2 25.6 20.9 17.5 15.0 13.0 11.4 10.1 9.04 8.15 7.40 6.76 6.20 5.72 5.30 4.92
10 1.84 4.21 7.85 14.6 21.1 27.3 39.4 46.1 46.0 37.7 30.0 24.5 20.5 17.5 15.2 13.3 11.8 10.6 9.55 8.67 7.91 7.26 6.70 6.20 5.76
11 2.04 4.66 8.70 16.2 23.4 30.3 43.6 51.0 51.0 43.5 34.6 28.3 23.7 20.2 17.5 15.4 13.7 12.2 11.0 10.0 9.13 8.38 7.73 7.16
12 2.24 5.12 9.56 17.8 25.7 33.3 47.9 56.1 56.1 49.6 39.4 32.2 27.0 23.1 20.0 17.5 15.6 13.9 12.6 11.4 10.4 9.55 8.81 8.15
13 2.45 5.58 10.4 19.4 28.0 36.3 52.3 61.1 61.1 55.9 44.4 36.3 30.5 26.0 22.5 19.8 17.5 15.7 14.2 12.8 11.7 10.8 9.93 9.19
14 2.65 6.05 11.3 21.1 30.3 39.3 56.6 66.2 66.2 62.5 49.6 40.6 34.0 29.1 25.2 22.1 19.6 17.5 15.8 14.4 13.1 12.0 11.1 6.67
15 2.86 6.52 12.2 22.7 32.7 42.3 61.0 71.3 71.3 69.3 55.0 45.0 37.7 32.2 27.9 24.5 21.7 19.5 17.5 15.9 14.5 13.3 12.3
16 3.06 6.99 13.0 24.3 35.0 45.4 65.4 76.5 76.5 76.4 60.6 49.6 41.6 35.5 30.8 27.0 24.0 21.4 19.3 17.5 16.0 14.7 13.6
17 3.27 7.46 13.9 26.0 37.4 48.5 69.8 83.7 83.7 83.7 66.4 54.3 45.5 38.9 33.7 29.6 26.2 23.5 21.2 19.2 17.5 16.1 14.8
18 3.47 7.93 14.8 27.6 39.8 51.6 74.3 91.2 91.2 91.2 72.3 59.2 49.6 42.4 36.7 32.2 28.6 25.6 23.1 20.9 19.1 17.5 8.43
19 3.67 8.41 15.7 29.3 42.2 54.7 78.7 98.9 98.9 98.9 78.4 64.2 53.8 45.9 39.8 35.0 31.0 27.7 25.0 22.7 20.7 19.0
20 3.86 8.89 16.6 31.0 44.6 57.8 83.2 107 107 107 84.7 69.3 58.1 49.6 43.0 37.7 33.5 30.0 27.0 24.5 22.4 20.5
21 4.05 9.37 17.5 32.6 47.0 60.9 87.7 114 115 115 91.2 74.6 62.5 53.4 46.3 40.6 36.0 32.2 29.1 26.4 24.1 22.1
22 4.25 9.85 18.4 34.3 49.4 64.0 92.2 119 123 123 97.7 80.0 67.0 57.2 49.6 43.5 38.6 34.6 31.2 28.3 25.8 12.4
23 4.44 10.3 19.3 36.0 51.9 67.2 96.8 125 132 132 104 85.5 71.7 61.2 53.0 46.6 41.3 36.9 33.3 30.2 27.6
24 4.63 10.8 20.2 37.7 54.3 70.3 101 131 140 140 111 91.2 76.4 65.2 56.5 49.6 44.0 39.4 35.5 32.2 29.4
25 4.83 11.3 21.1 39.4 56.7 73.5 106 137 146 146 118 96.9 81.2 69.3 60.1 52.8 46.8 41.9 37.7 34.3 30.8
26 5.02 11.8 22.0 41.1 59.2 76.7 110 143 152 152 126 103 86.1 73.5 63.7 55.9 49.6 44.4 40.0 36.3 19.8
28 5.41 12.8 23.9 44.5 64.1 83.1 120 155 165 165 140 115 96.3 82.2 71.2 62.5 55.5 49.6 44.7 40.6
30 5.79 13.8 25.7 48.0 69.1 89.5 129 167 178 178 156 127 107 91.2 79.0 69.3 61.5 55.0 49.6 31.6
32 6.18 14.8 27.6 51.4 74.1 96.0 138 179 191 191 171 140 118 100 87.0 76.4 67.8 60.6 54.7
35 6.76 16.3 30.4 56.7 81.6 106 152 197 210 210 196 161 135 115 99.6 87.4 77.5 69.3 35.6
40 7.72 18.8 35.1 65.4 94.3 122 176 228 242 242 240 196 164 140 122 107 94.7 44.4
45 8.69 21.3 39.8 74.3 107 139 200 259 286 286 286 234 196 167 145 127 59.7

Notes
 1.kW ratings when using a 1-pitch offset link (OL) are 65% of the above.
 2.Contact us if you use at the kW ratings colored in gray.

Lubrication method AI AII B C
方法 Manual lubrication Drip lubrication Oil bath or slinger disc Forced lubrication

Applicable sprockets

Type 1A 1B 1C SD (single dual) Fit bore Lock
S type
Lock
N type
Base Model No. RS120-1A□T■ RS120-1B□T■ RS120-1C□T■ ------------
Tooth no. range 12T~75T10T~75T22T~75T