Guidance For Selected the Reducer ROLADRIVE ® The reducer ROLADRIVE ® is manufactured and designed on the under uniform load and continuous working for 10 hours daily, when the working time and load condition are some changed, then the reducer is selected must be revised by the following load factor. (1) Load Safety Factor (S.F.) Working Conditions Loading Conditions General Loading Light Loading Heavy Loading 3 hours daily   0.8   1.0   1.4     8-10 hours daily   1.0   1.2   1.5     24 hours daily   revolution   1.2   1.4   1.6   (2) The model is selected by the lowest R. P. M. on the constant power and the highest      R .P .M. on the constant torque. (3) The load and power of the reducer are confirmed which is selected and calculated by      the following formula.   P1 = Load power (HP) P2 = Input power (HP) S.F. = Referenced to the above table = Efficiency (General 90%, Two stage 80%)   (4) The torque and power of the reducer are confirmed which is selected and calculated by      the following formula. T = Out put torque( kgf-M ) N = Out put revolution(R.P.M.) (5) The start torque over the constant torque 160%, which is selected and calculated by      the following formula. Tmax = Top torque Tp = Output torque (6) Out-board hanging load (O.H.L) T = Out put torque D = Pulley ,sprocket gear CF = Load factor Pulley¡×1.5 , sprocket¡×1.0 , gear¡×1.25 LF¡×load factor on the position     0.75d Position = 1.10     1.00d Position = 1.00     1.25d Position = 0.90     1.50d Position = 0.80     1.75d Position = 0.75     2.00d Position = 0.70 SINGLE REDUCTION TYPE DESIGNATION Motor HP 4P 1/2 (HP) 1 (HP) 2 (HP) 3 (HP) 5 (HP) 7-1/2 (HP) 10 (HP) 15 (HP)   Reduction 6P 1/4 (HP) 1/2 (HP) 1 (HP) 2 (HP) 3 (HP) 5 (HP) 7-1/2 (HP) 10 (HP)   6 Model 110 110 150 150 180 220 220 270 kgf-M 7.46 7.46 12 12 50 65 65 88   8 Model 110 110 150 150 180 220 220 270 kgf-M 9.9 9.9 15.8 15.8 50 65 65 114   10 Model 110 110 150 150 180 220 220 270 kgf-M 13.5 13.5 21.8 21.8 50 70 70 160   15 Model 110 110 150 150 180 220 220 270 kgf-M 15.5 15.5 29.8 29.8 52 140 140 225   20 Model 110 110 150 150 180 220 220 270 kgf-M 16 16 30.5 30.5 52 145 145 228   25 Model 110 110 150 150 180 220 220 270 kgf-M 17 17 32 32 55 150 150 231   30 Model 110 110 150 150/180 180 220 220/270 270 kgf-M 18.5 18.5 34.5 34.5/66.5 66.5 152 152/235 235   35 Model 110 110/150 150 150/180 180 220 220/270 270 kgf-M 19 19/35 35 35/67.1 67.1 155 155/238 238   40 Model 110 110/150 150 180 180/220 220 270 270/330 kgf-M 23 23/36 36 68 68/168 160 242 242/502   45 Model 110 110/150 150/180 180 180/220 220/270 270 330 kgf-M 24 24/37.5 37.5/68.2 68.2 68.2/170 170/250 250 506   50 Model 110 110/150 150/180 180 180/220 220/270 270 330 kgf-M 25.5 25.5/46 46/70 70 70/175 175/252 252 510   60 Model 110 150 150/180 180 220/270 220/270 270/330 330 kgf-M 25.8 50 50/71 71 177/256 177/256 256/515 515   70 Model 110 150 180 180/220 220/270 270 270/330 330 kgf-M 26.5 50.5 70 73/132 180/268 268 268/525 525   80 Model 110 150 180 180/220 220/270 270 330 330 kgf-M 28.3 52 78 78/140 182/270 270 270 540   90 Model --- --- 180 180/220 270 270/330 330 330 kgf-M --- --- 80 80/161 272 272/605 605 605 Motor HP 4P 20 (HP) 25 (HP) 30 (HP) 40 (HP) 50 (HP) 60 (HP) 75 (HP) 100 (HP)   Reduction 6P 15 (HP) 15 (HP) 20 (HP) 25 (HP) 30 (HP) 40 (HP) 50 (HP) 75 (HP)   6 Model 270 330 330 390 390 --- --- --- kgf-M 88 150 150 220 220 --- --- ---   8 Model 270 330 330 390 390 --- --- --- kgf-M 114 168 168 286 286 --- --- ---   10 Model 270 330 330 390 390 --- --- --- kgf-M 160 190 190 340 340 --- --- ---   15 Model 270 330 330 390 390 450 450 550 kgf-M 225 380 380 476 476 820 820 1280   20 Model 270 330 330 390 390 450 450 550 kgf-M 228 438 438 620 620 877 877 1370   25 Model 270 330 330 390 390 450 450 550 kgf-M 231 460 460 655 655 950 950 1480   30 Model 270/330 330 330 390 390 450 450 550 kgf-M 235/485 485 485 700 700 1120 1120 1600   35 Model 270/330 330 330 390 390/450 450 550 550 kgf-M 238/495 495 495 710 710/1180 1180 1795 1955   40 Model 330 330 330/390 390 450 450 550 550 kgf-M 502 502 502/710 710 1200 1200 2050 2050   45 Model 330 330/390 390 450 450 550 550 650 kgf-M 506 506/725 725 1339 1339 2160 2160 3370   50 Model 330 390 390 450 450 550 550 650 kgf-M 510 730 730 1350 1350 2180 2180 3845   60 Model 330/390 390 390 450 550 550 550 650 kgf-M 515/730 730 730 1330 2210 2210 2210 3650   70 Model 390 390 390 450 550 550 650 --- kgf-M 840 840 840 1350 2260 2260 3880 ---   80 Model 390 390 450 550 550 550 650 --- kgf-M 870 870 1250 2592 2592 2592 4050 ---   90 Model 390/450 450 450 550 550 550 --- --- kgf-M 740/1300 1300 1300 2920 2920 2920 --- --- DOUBLE REDUCTION TYPE DESIGNATION Motor HP 4P 1/2 (HP) 1 (HP) 2 (HP) 3 (HP) 5 (HP) 7 1/2 (HP) 10 (HP) 15 (HP)   Reduction 6P 1/4 (HP) 1/2 (HP) 1 (HP) 2 (HP) 3 (HP) 5 (HP) 7 1/2 (HP) 10 (HP)   120(12x10) Model 1511 1815 2215 2718 3322 3922 3927 --- kgf-M 27 46 84 154 293 455 470 ---   150(15x10) Model 1511 1815 2215 2718 3318 3922 3927 --- kgf-M 33 55 100 187 355 553 570 ---   200(20x10) Model 1811 2215 2715 2718 3318 3922 3927 --- kgf-M 64 122 225 230 454 675 695 ---   300(20x15) Model 1811 2215 2715 2718 3318 3922 4522 5527 kgf-M 64 122 225 230 460 700 1080 1700   400(40x10) Model 1811 2215 2715 2718 3318 3922 4522 5527 kgf-M 84 158 288 290 616 926 1462 2547   450(30x15) Model 2211 2215 2715 3318 3922 4522 5522 5527 kgf-M 145 146 267 582 968 1394 2214 2222   600(40x15) Model 2211 2715 3318 3918 4522 5522 5522 5527 kgf-M 158 228 616 926 1462 2547 2547 2550   750(50x15) Model 2211 2715 3318 3918 4522 5522 5522 6527 kgf-M 158 312 555 893 1648 2818 2818 4400   800(40x20) Model 2211 2715 3318 3918 4522 5522 5522 5527 kgf-M 158 288 616 926 1462 2547 2547 2550   1000(50x20) Model 2715 2715 3318 3918 4522 5522 5522 6527 kgf-M 312 312 555 893 1648 2818 2818 4400   1200(60x20) Model 2715 2715 3318 3918 4522 5522 6522 6527 kgf-M 313 313 595 1125 1638 2826 4411 4411   1500(50x30) Model 2715 2715 3318 3918 4522 5522 5522 6527 kgf-M 312 312 555 893 1648 2818 2818 4400   1800(60x30) Model 2715 3318 3922 4518 5522 6522 6522 6527 kgf-M 312 595 1125 1638 2826 4411 4411 4411   2000(50x40) Model 2715 3315 3918 4518 5522 6522 6522 6527 kgf-M 312 555 893 1648 2818 4400 4400 4400   2400(60x40) Model 3315 3918 4518 5518 6522 6522 6527 6527 kgf-M 595 1125 1638 2826 4411 4411 4411 4411   3000(60x50) Model 3315 3915 4518 5518 6522 6522 6522 6527 kgf-M 555 893 1648 2818 4400 4400 4400 4400   3600(60x60) Model 3315 3915 4518 5518 6522 6522 6522 6527 kgf-M 555 893 1648 2818 4400 4400 4400 4400   4800(80x60) Model 3915 4522 5522 6522 6522 --- --- --- kgf-M 1115 1748 3456 5392 5392 --- --- ---   5600(80x70) Model 3915 4522 5522 6522 --- --- --- --- kgf-M 1115 1748 3456 5392 --- --- --- ---   6400(80x80) Model 3915 4522 5522 6522 --- --- --- --- kgf-M 1115 1748 3456 5392 --- --- --- ---   8000(100x80) Model 3915 4522 5522 --- --- --- --- --- kgf-M 1290 1858 4064 --- --- --- --- ---   Other Output torque (KG-M) & Ratio, Please Contact us. Relative Calculation Formula:    (1) constant output torque (kgf-M)T=716.2 x input power x ratio x / in put motor revolution RPM.         ( is efficiency the input motor).    (2) Practical torque = constant output torque T x load safety factor (S.F.)    (3) The final result reference to the above selected table and choose to the proper model.
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