technical data Reducer Worm Reducer technical data

Input shaft converted inertia moment (common to solid and hollow output shafts) (Double reduction: 1/100 to 1/3600)

EWJ, EW, SW series

Input shaft converted moment of inertia {GD 2}: × 10-3 kg・m 2 {× 10-3 kgf・m 2}
Reduction ratio size
EWJ50 EWJ63 EWJ70 EW80
SW80		 EW100
SW100		 EW125
SW125		 EW150
SW150		 EW175
SW175		 EW200
SW200
100 0.01 {0.06} 0.03 {0.12} 0.03 {0.13} 0.2 {0.6} 0.2 {0.7} 0.4 {1.6} 0.9 {3.6} 2.2 {8.6} 4.1 {16.3}
150 0.01 {0.05} 0.03 {0.10} 0.03 {0.11} 0.2 {0.6} 0.2 {0.7} 0.4 {1.5} 0.8 {3.3} 2.0 {7.8} 3.5 {14.0}
200 0.01 {0.05} 0.02 {0.09} 0.02 {0.10} 0.2 {0.6} 0.2 {0.7} 0.4 {1.4} 0.7 {2.9} 1.8 {7.2} 3.2 {12.8}
250 0.01 {0.04} 0.02 {0.08} 0.02 {0.10} 0.2 {0.6} 0.2 {0.7} 0.4 {1.4} 0.7 {2.8} 1.7 {6.7} 3.1 {12.3}
300 0.01 {0.05} 0.03 {0.10} 0.03 {0.11} 0.2 {0.6} 0.2 {0.7} 0.4 {1.4} 0.8 {3.2} 1.9 {7.7} 3.5 {13.9}
400 0.01 {0.05} 0.02 {0.09} 0.02 {0.10} 0.2 {0.6} 0.2 {0.7} 0.4 {1.4} 0.7 {2.9} 1.8 {7.1} 3.2 {12.7}
500 0.01 {0.04} 0.02 {0.08} 0.02 {0.10} 0.2 {0.6} 0.2 {0.7} 0.4 {1.4} 0.7 {2.7} 1.7 {6.7} 3.1 {12.3}
600 0.01 {0.05} 0.02 {0.09} 0.02 {0.09} 0.2 {0.6} 0.2 {0.7} 0.4 {1.4} 0.8 {3.0} 1.8 {7.3} 3.2 {12.6}
800 0.01 {0.04} 0.02 {0.09} 0.02 {0.08} 0.2 {0.6} 0.2 {0.7} 0.4 {1.4} 0.7 {2.8} 1.7 {6.8} 3.0 {12.0}
1000 0.01 {0.04} 0.02 {0.08} 0.02 {0.08} 0.2 {0.6} 0.2 {0.7} 0.4 {1.4} 0.7 {2.7} 1.6 {6.5} 3.0 {11.8}
1200 0.01 {0.04} 0.02 {0.08} 0.02 {0.08} 0.2 {0.6} 0.2 {0.7} 0.4 {1.4} 0.6 {2.5} 1.6 {6.2} 2.9 {11.7}
1500 0.01 {0.04} 0.02 {0.08} 0.02 {0.10} 0.2 {0.6} 0.2 {0.7} 0.4 {1.4} 0.7 {2.7} 1.7 {6.7} 3.1 {12.3}
1800 0.01 {0.05} 0.02 {0.09} 0.02 {0.09} 0.2 {0.6} 0.2 {0.7} 0.4 {1.4} 0.8 {3.0} 1.8 {7.3} 3.2 {12.6}
2400 0.01 {0.04} 0.02 {0.09} 0.02 {0.08} 0.2 {0.6} 0.2 {0.7} 0.4 {1.4} 0.7 {2.8} 1.7 {6.8} 3.0 {12.0}
3000 0.01 {0.04} 0.02 {0.08} 0.02 {0.08} 0.2 {0.6} 0.2 {0.7} 0.4 {1.4} 0.7 {2.7} 1.6 {6.5} 3.0 {11.8}
3600 0.01 {0.04} 0.02 {0.08} 0.02 {0.08} 0.2 {0.6} 0.2 {0.7} 0.4 {1.4} 0.6 {2.5} 1.6 {6.2} 2.9 {11.7}

EWJM, EWM(R), SWM(R) series

Input shaft converted moment of inertia {GD 2}: × 10-3 kg・m 2 {× 10-3 kgf・m 2}
Reduction ratio size
EWJM50 EWJM63 EWJM70
Motor kW Input shaft moment of inertia Motor kW Input shaft moment of inertia Motor kW Input shaft moment of inertia
100 0.2 0.5 {1.9} 0.4 1.0 {4.2} 0.4 1.0 {4.2}
150 0.2 0.5 {1.9} 0.4 1.0 {4.2} 0.4 1.0 {4.2}
200 0.2 0.5 {1.9} 0.2 0.5 {2.0} 0.4 1.0 {4.2}
250 0.1 0.5 {1.9} 0.2 0.5 {2.0} 0.4 1.0 {4.2}
300 0.1 0.5 {1.9} 0.2 0.5 {2.0} 0.2 0.5 {2.0}
400 0.1 0.5 {1.9} 0.2 0.5 {2.0} 0.2 0.5 {2.0}
500 0.1 0.5 {1.9} 0.1 0.5 {2.0} 0.2 0.5 {2.0}
600 0.1 0.5 {1.9} 0.1 0.5 {2.0} 0.2 0.5 {2.0}
800 - 0.1 0.5 {2.0} 0.2 0.5 {2.0}
1000 - 0.1 0.5 {2.0} 0.1 0.5 {2.0}
1200 - 0.1 0.5 {2.0} 0.1 0.5 {2.0}
1500 - 0.1 0.5 {2.0} 0.1 0.5 {2.0}
1800 - 0.1 0.5 {2.0} 0.1 0.5 {2.0}
2400 - 0.1 0.5 {2.0} 0.1 0.5 {2.0}
3000 - 0.1 0.5 {2.0} 0.1 0.5 {2.0}
3600 - 0.1 0.5 {2.0} 0.1 0.5 {2.0}
Reduction ratio size
EWM(R)80
SWM(R)80		 EWM(R)100
SWM(R)100		 EWM(R)125
SWM(R)125		 EWM(R)150
SWM(R)150		 EWM(R)175
SWM(R)175		 EWM(R)200
SWM(R)200
motor
kW		 Moment of
Inertia on
Input Shaft		 motor
kW		 Moment of
Inertia on
Input Shaft		 motor
kW		 Moment of
Inertia on
Input Shaft		 motor
kW		 Moment of
Inertia on
Input Shaft		 motor
kW		 Moment of
Inertia on
Input Shaft		 motor
kW		 Moment of
Inertia on
Input Shaft
100 0.75 2.4 {9.64} 0.75 2.4 {9.74} 1.5 5.7 {22.6} 2.2 8.9 {35.7} 5.5 40.6 {162.2} 5.5 42.4 {169.6}
3.7 21.4 {85.6}
150 0.75 2.4 {9.64} 0.75 2.4 {9.74} 1.5 5.7 {22.6} 2.2 8.8 {35.3} 5.5 40.4 {161.4} 5.5 41.8 {167.3}
3.7 21.3 {85.3}
200 0.4 1.1 {4.5} 0.75 2.4 {9.74} 1.5 5.7 {22.6} 2.2 8.7 {34.9} 3.7 22.3 {89.2} 5.5 41.5 {166.1}
250 0.4 1.1 {4.5} 0.75 2.4 {9.74} 1.5 5.7 {22.6} 2.2 8.7 {34.9} 3.7 22.2 {88.7} 5.5 41.4 {165.6}
300 0.4 1.1 {4.5} 0.75 2.4 {9.74} 1.5 5.7 {22.6} 2.2 8.8 {35.3} 3.7 22.4 {89.7} 5.5 41.8 {167.2}
400 0.4 1.1 {4.5} 0.75 2.4 {9.74} 1.5 5.7 {22.6} 2.2 8.7 {34.9} 2.2 9.8 {39.3} 3.7 23.6 {94.4}
500 0.2 0.6 {2.3} 0.4 1.2 {4.6} 0.75 2.6 {10.44} 1.5 6.0 {23.8} 2.2 9.7 {38.9} 3.7 23.5 {94.0}
600 0.2 0.6 {2.3} 0.4 1.2 {4.6} 0.75 2.6 {10.44} 1.5 6.1 {24.2} 2.2 9.8 {39.3} 3.7 23.6 {94.3}
800 0.2 0.6 {2.3} 0.4 1.2 {4.6} 0.75 2.6 {10.44} 0.75 3 {11.8} 1.5 7.0 {27.8} 2.2 11.0 {44.1}
1000 0.2 0.6 {2.3} 0.4 1.2 {4.6} 0.75 2.6 {10.44} 0.75 2.9 {11.74} 1.5 6.9 {27.4} 2.2 11.0 {44.1}
1200 0.2 0.6 {2.3} 0.4 1.2 {4.6} 0.4 1.3 {5.3} 0.75 2.9 {11.54} 0.75 3.8 {15.24} 1.5 8.2 {32.6}
1500 - 0.2 0.6 {2.4} 0.4 1.3 {5.3} 0.75 2.9 {11.74} 0.75 3.9 {15.74} 1.5 8.4 {33.4}
1800 - 0.2 0.6 {2.4} 0.4 1.3 {5.3} 0.4 1.7 {6.9} 0.75 4.1 {16.34} -
2400 - 0.2 0.6 {2.4} 0.4 1.3 {5.3} 0.4 1.7 {6.7} 0.75 4.0 {15.8} -
3000 - - 0.2 0.8 {3.1} 0.4 1.7 {6.6} - -
3600 - - 0.2 0.8 {3.1} 0.4 1.6 {6.4} - -

Note

  • 1) With brake Brake characteristics table More moment of inertia and GD 2 Please add the above.
  • 2)   is not a standard combination.