Helical Geared Motors

  Gearboxes in two-stage basic design
  Transmission ratio ranges from
i = 5 to i = 50 with an efficiency of approximately 96 %
  With an intermediate stage, trans- mission ratio range of approxi- mately i = 240 is possible; effici- ency level approximately 94 %
  Coaxial design
  Wide range of mounting methods possible with flange or foot- mounted housing


Gearbox code No. of stages Transmission
ratio range
Maximum
output torque
E31 1-stage 1.59 – 9.33 82 Nm  
E41 1-stage 1.52 – 11.30 170 Nm  
E61 1-stage 1.41 – 12.40 250 Nm  
E81 1-stage 1.71 – 10.33 450 Nm  
E101 1-stage 1.81 – 5.46 745 Nm  
E121 1-stage 1.36 – 10.14 1,000 Nm  
E141 1-stage 1.64 – 13.67 1,550 Nm  
H32, H33 2-stage, 3-stage 4.77 – 191.75 220 Nm  
H42, H43 2-stage, 3-stage 4.28 – 208.77 450 Nm  
H62, H63 2-stage, 3-stage 3.49 – 281.01 800 Nm  
H82, H83 2-stage, 3-stage 3.11 – 270.90 1,680 Nm  
H102, H103 2-stage, 3-stage 3.42 – 325.21 3,100 Nm  
H122, H123 2-stage, 3-stage 3.07 – 268.16 5,100 Nm  
H142, H143 2-stage, 3-stage 4.44 – 276.23 8,000 Nm  
H162, H163 2-stage, 3-stage 4.46 – 341.61 14,000 Nm  
H182, H183 2-stage, 3-stage 8.30 – 243.82 20,000 Nm