MECHANICAL GEAR BOXES (SPEED REDUCERS)

GEARBOX SELECTION AT INPUT SPEED 1000 RPM

Unit Size 1 5/8" to 3"

Gear Ratio O/P Speed RPM Capacity Size Of Unit
1 5/8 1 3/4 2 2 1/4 3
5 200 Input Power KW 1.17 1.3 2.8 3.0 6.1
Output Torque Nm 55.9 54.6 119.0 129.6 262.1
7.5 133 Input Power KW 0.95 0.98 1.95 2.4 5.23
Output Torque Nm 58.0 60.5 122.8 155.0 338.0
10 10 Input Power KW 0.85 0.9 1.57 1.65 4.58
Output Torque Nm 72.4 70.5 137.9 141.8 389.3
15 66.7 Input Power KW 0.82 0.85 1.5 1.6 3.84
Output Torque Nm 103.3 96.1 195.4 208.5 483.8
20 50 Input Power KW 0.7 0.8 1.45 1.55 2.8
Output Torque Nm 107.0 119.2 213.3 236.8 47.6
25 40 Input Power KW 0.6 0.72 1.18 1.3 2.33
Output Torque Nm 114.6 123.8 210.71 232.8 472.8
30 33.4 Input Power KW 0.54 0.6 0.85 1.21 2.0
Output Torque Nm 112.7 121.8 177.4 256.0 468.9
40 25 Input Power KW 0.42 0.54 0.73 0.82 1.88
Output Torque Nm 112.3 136.1 189.6 216.1 574.5
50 20 Input Power KW 0.3 0.4 0.6 0.73 1.45
Output Torque Nm 70.2 122.2 182.8 226.6 498.5
60 16.7 Input Power KW 0.24 0.31 0.39 0.49 1.26
Output Torque Nm 67.25 113.5 127.1 161.2 490.0
70 14.3 Input Power KW 0.2 0.22 0.33 0.39 1.12
Output Torque Nm 65.5 88.2 127.8 148.5 486.2
Unit Size 3 1/2" to 9"
Gear Ratio O/P Speed RPM Capacity Size Of Unit
3 1/2 4 5 6 7 8 9
5 200 Input Power KW 10.56 12.2 22.2 32.23 46.5 59.1 64.4
Output Torque Nm 451.8 553.4 1022.9 1462.0 2087.2 2717.6 2912.0
7.5 133 Input Power KW 6.86 9.04 17.0 25.0 37.0 47.46 54.1
Output Torque Nm 438.4 610.2 1147.4 1687.4 2497.4 3254.5 3682.1
10 100 Input Power KW 6.6 7.8 14.59 22.4 28.24 38.5 48.5
Output Torque Nm 554.7 692.8 1295.8 2010.8 2481.2 3492.9 4400.0
15 66.7 Input Power KW 5.0 6.5 9.3 16.5 24.2 29.5 34.3
Output Torque Nm 615.7 856.2 1225.0 2197.1 3187.7 3928.1 4966.0
20 50 Input Power KW 4.3 6.2 8.8 13.0 17.5 24.2 30.8
Output Torque Nm 698.1 1065.8 1462.3 2185.0 2874.6 3882.6 5471.0
25 40 Input Power KW 3.15 5.0 7.1 10.2 15.6 21.0 27.0
Output Torque Nm 601.7 1026.6 1440.9 2094.3 3203.1 4412.1 5673.0
30 33.4 Input Power KW 2.9 4.2 6.2 9.0 14.23 18.8 23.2
Output Torque Nm 646.8 1008.8 1524.6 2187.4 3417.8 4569.1 5722.0
40 25 Input Power KW 2.5 3.72 4.9 7.8 11.0 14.5 20.0
Output Torque Nm 716.3 1122.6 1516.2 2383.7 3445.6 4542.0 6417.0
50 20 Input Power KW 1.8 2.6 4.2 6.6 9.6 13.0 15.4
Output Torque Nm 601.6 918.7 1544.2 2426.7 3529.7 4966.0 5956.3
60 16.7 Input Power KW 1.43 2.22 3.6 5.4 8.2 11.0 13.1
Output Torque Nm 547.9 939.4 1482.3 2254.3 3423.1 4717.8 5993.0
70 14.3 Input Power KW 1.21 2.16 3.13 4.6 6.9 8.88 10.1
Output Torque Nm 484.8 980.9 1463.2 2089.0 3317.8 4210.5 5961.2
Unit Size 10 1/2" to 17"
Gear Ratio O/P Speed RPM Capacity Size Of Unit
10 1/2 12 14 17
5 200 Input Mech. Power KW 112.8 152.16 223.0 --
Output Mech. Torque Nm 5143.8 6835.2 9717.3 --
Input Thermal Power KW 81.15 100.0 154.0 --
Output Thermal Torque Nm 3681.5 4449.8 6710.0 --
7.5 133 Input Mech. Power KW 83.0 110.0 152.0 --
Output Mech. Torque Nm 5649.0 7361.4 9834.5 --
Input Thermal Power KW 60.44 80.0 132.0 --
Output Thermal Torque Nm 4113.6 5353.3 8534.7 --
10 100 Input Mech. Power KW 57.3 92.0 134.0 268.0
Output Mech. Torque Nm 5143.8 8187.4 11301.1 24310.0
Input Thermal Power KW 54.5 70.0 111.0 160.5
Output Thermal Torque Nm 4944.5 6229.3 9358.7 14101.53
15 66.7 Input Mech. Power KW 50.0 68.0 125.0 220.0
Output Mech. Torque Nm 6657.8 8882.9 15627.3 28979.3
Input Thermal Power KW 43.3 60.0 96.6 139.3
Output Thermal Torque Nm 5579.6 7838.2 12076.0 18349.2
20 50 Input Mech. Power KW 44.5 62.0 102.0 209.3
Output Mech. Torque Nm 7649.5 10565.4 16628.0 25528.0
Input Thermal Power KW 34.3 49.0 83.5 132.0
Output Thermal Torque Nm 5896.2 8358.1 13298.4 21430.2
25 40 Input Mech. Power KW 36.0 53.0 80.0 128.0
Output Mech. Torque Nm 7735.5 11124.5 15921.6 27198.0
Input Thermal Power KW 30.0 40.0 67.0 89.0
Output Thermal Torque Nm 6446.25 8529.8 13361.22 189114.0
30 33.4 Input Mech. Power KW 31.0 48.0 72.7 120.0
Output Mech. Torque Nm 7828.5 11883.8 17180.7 30973.0
Input Thermal Power KW 26.86 35.0 58.0 80.0
Output Thermal Torque Nm 6776.8 8665.2 13704.0 20419.0
40 25 Input Mech. Power KW 28.7 42.0 60.2 80.0
Output Mech. Torque Nm 8770.1 13380.8 18953.0 26281.6
Input Thermal Power KW 20.14 30.5 36.0 62.0
Output Thermal Torque Nm 6385.6 9714.8 12135.0 20368.2
50 20 Input Mech. Power KW 21.6 36.0 49.0 78.0
Output Mech. Torque Nm 8302.7 13488.7 19280.5 31285.8
Input Thermal Power KW 17.91 24.0 34.5 60.0
Output Thermal Torque Nm 6841.6 8986.0 13737.0 23779.5
60 16.7 Input Mech. Power KW 19.0 30.0 39.0 72.0
Output Mech. Torque Nm 8475.0 13292.5 18600.0 34174.4
Input Thermal Power KW 14.2 22.0 25.8 50.0
Output Thermal Torque Nm 6338.0 9751.1 12301.7 23446.0
70 14.3 Input Mech. Power KW 15.8 32.0 34.0 62.0
Output Mech. Torque Nm 8125.0 11207.0 17819.8 33538.5
Input Thermal Power KW 13.0 19.0 21.6 43.0
Output Thermal Torque Nm 6685.0 9335.2 12027.0 23260.6

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