Inch Shaft Reducer
ROLADRIVE ®  Guidance For Selected the Reducer
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
Servo motor 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 (KW)
P2 = Input power (KW)
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 = x 1.5
Sprocket = x 1.0
Gear = x 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 400w 750w 1.5kw 2.2kw 3.5kw 5.5kw 7.5kw 11kw
  Reduction   Model & Torque
  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 15kw 18kw 22kw 30kw 37kw 45kw 60kw 75kw
  Reduction   Model & Torque
  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   1350   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     890/1300   1300   1300   2920   2920   2920   ---   ---  
DOUBLE REDUCTION TYPE DESIGNATION
Motor 400w 750w 1.5kw 2.2kw 3.5kw 5.5kw 7.5kw 11kw
  Reduction   Model & Torque
  120(12x10)   Model     1511   1815   2215   2718   3322   3922   3927   ---  
kgf-M     53   95   177   325   650   900   1100   ---  
  150(15x10)   Model     1511   1815   2215   2718   3318   3922   3927   ---  
kgf-M     55   95   177   325   650   900   1100   ---  
  200(20x10)   Model     1811   2215   2715   2718   3318   3922   3927   ---  
kgf-M     95   177   325   325   650   909   1150   ---  
  300(20x15)   Model     1811   2215   2715   2718   3318   3922   4522   5527  
kgf-M     95   177   325   325   820   909   1700   3200  
  400(40x10)   Model     1811   2215   2715   2718   3318   3922   4522   5527  
kgf-M     130   190   325   325   820   1150   3200   3200  
  500(50x10)   Model     2211   2215   2715   3318   3922   4522   5522   5527  
kgf-M     177   190   325   820   1120   1700   3200   3200  
  600(40x15)   Model     2211   2715   3318   3918   4522   5522   5522   5527  
kgf-M     180   321   820   1120   1648   3200   3456   3200  
  750(50x15)   Model     2211   2715   3318   3918   4522   5522   5522   6527  
kgf-M     190   325   820   1120   1648   3200   3456   3600  
  800(40x20)   Model     2211   2715   3318   3918   4522   5522   5522   5527  
kgf-M     205   325   820   1120   1648   3200   3456   3600  
  1000(50x20)   Model     2715   2715   3318   3918   4522   5522   5522   6527  
kgf-M     321   325   820   1120   1748   3456   3456   4411  
  1200(60x20)   Model     2715   2715   3318   3918   4522   5522   6522   6527  
kgf-M     325   325   820   1125   1748   3456   4411   4411  
  1500(50x30)   Model     2715   2715   3318   3918   4522   5522   5522   6527  
kgf-M     325   325   820   893   1748   3456   2818   4400  
  1800(60x30)   Model     2715   3318   3922   4518   5522   6522   6522   6527  
kgf-M     325   813   820   1125   3456   4411   4411   4411  
  2000(50x40)   Model     2715   3315   3918   4518   5522   6522   6522   6527  
kgf-M     340   813   1120   1748   3456   4411   4411   4411  
  2400(60x40)   Model     3315   3918   4518   5518   6522   6522   6527   6527  
kgf-M     813   1115   1748   3456   4400   4411   4411   4411  
  3000(60x50)   Model     3315   3915   4518   5518   6522   6522   6522   6527  
kgf-M     813   1115   1748   3456   4400   4411   4411   4411  
  3600(60x60)   Model     3315   3915   4518   5518   6522   6522   6522   6527  
kgf-M     813   1115   1748   3456   4400   4411   4411   4411  
  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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