Dimension

  1-stage( Ratio i = 1 ~ 5 )

AT-FL1-S1
  AT065FH AT075FH AT090FH AT110FH AT140FH AT170FH AT210FH AT240FH AT280FH
       D1 M4 M6 M6 M8 M10 M12 M16 M16 M16
       D2 H7 13 14 18 22 32 40 50 55 60
       D4 h7 63 73 88 108 135 165 205 235 275
       D5 31 35 43 53 68 83 104 124 144
       D7 21 22 28 33 47 55 75 85 110
       D12 62 72 86 106 104 128 160 180 200
       D14 h7 63 73 88 108 135 165 205 235 275
       D15 62.9 72.9 87 107 105 127 158 178 198
       L1 65 75 90 110 140 170 210 240 280
       L3 13 14.5 15 15 15 15 20 25 25
       L4 2 2 2 2 2 2 2 2 2
       L7 47.5 54 62 72 87 102 127 147 167
       L11 27 30 36 44 55 67 85 95 110
       L13 13 15 15 15 15 15 20 25 25
       L21 49 60.5 63 69.5 85.5 95 130 144.5 135
       L22 81.5 98 108 124.5 155.5 180 235 264.5 275
       L23 40 47 52 53 70 80 95 115 115
       L24 30 32 35 35 50 55 65 80 80
       C1 9 46 70 100 100 130 165 215 215 235
       C2 9 M4 M5 M6 M6 M8 M10 M12 M12 M12
       C3 9 ≤11 / ≤12 ≤14 / ≤15.875 / ≤16 ≤19 ≤24 ≤32 ≤38 ≤42 ≤48 ≤55
       C4 9 30 34 40 40 50 60 85 85 116
       C5 9 30 50 80 80 110 130 180 180 200
       C6 9 3.5 8 4 4 5 6 6 6 6
       C7 9 42 60 90 90 115 142 190 190 220
       C8 9 19.5 19 17 17 19.5 22.5 29 29 63
       C9 9 133.5 154.5 170 196.5 245 287.5 369 413.5 478
       C10 9 13.25 13.5 10.75 10.75 13 15 20.75 20.75 53.5
       B3 p9 5 5 6 6 10 12 14 16 18
       H3 15.3 16.3 20.8 24.8 35.5 43.3 53.8 59.3 64.4
 
9. C1~C10 are motor specific dimensions (metric std shown).
*ATB065FHM1 offers C3 <= 12 option.
*ATB075FHM1 offers C3 <= 16 option.
*ATB075FHM2 offers C3 <= 15.875 option.

2-stage( Ratio i = 7 ~ 50 )

AT-FH-S2
  ATB065FH ATB075FH ATB090FH ATB110FH ATB140FH ATB170FH ATB210FH ATB240FH ATB280FH
       D1 M4 M6 M6 M8 M10 M12 M16 M16 M16
       D2 H7 13 14 18 22 32 40 50 55 60
       D4 h7 63 73 88 108 135 165 205 235 275
       D5 31 35 43 53 68 83 104 124 144
       D7 21 22 28 33 47 55 75 85 110
       D12 62 72 86 106 104 128 160 180 200
       D14 h7 63 73 88 108 135 165 205 235 275
       D15 62.9 72.9 87 107 106 127 158 178 198
       L1 65 75 90 110 140 170 210 240 280
       L3 13 14.5 15 15 15 15 20 25 25
       L4 2 2 2 2 2 2 2 2 2
       L7 47.5 54 62 72 87 102 127 147 167
       L11 27 30 36 44 55 67 85 95 110
       L13 13 15 15 15 15 15 20 25 25
       L21 75 84.5 99 122 144.5 157.5 206.5 239 248
       L22 107.5 122 144 177 214.5 242.5 311.5 359 388
       L23 40 47 52 53 70 80 95 115 115
       L24 30 32 35 35 50 55 65 80 80
       C1 10 46 46 70 100 100 100 130 165 165
       C2 10 M4 M4 M5 M6 M6 M6 M8 M10 M10
       C3 10 ≤12 ≤12 ≤16 ≤24 ≤24 ≤24 ≤32 ≤38 ≤38
       C4 10 30 30 34 40 40 40 50 60 60
       C5 10 30 30 50 80 80 80 110 130 130
       C6 10 3.5 3.5 8 4 4 4 5 6 6
       C7 10 42 42 60 92 92 92 115 142 142
       C8 10 21.5 21.5 21.5 20 20 20 24 31 31
       C9 10 161.5 181 210.5 252 304.5 347.5 440.5 510 559
       C10 10 14.5 14.5 15.5 13 13 13 16 21 21
       B3 P9 5 5 6 6 10 12 14 16 18
       H3 15.3 16.3 20.8 24.8 35.3 43.3 53.8 59.3 64.4
 
10. C1~C10 are motor specific dimensions (metric std shown).

3-stage( Ratio i = 75 ~ 500 )

AT-FH-S3
  ATB110FH ATB140FH ATB170FH ATB210FH ATB240FH ATB280FH
       D1 M8 M10 M12 M16 M16 M16
       D2 H7 22 32 40 50 55 60
       D4 h7 108 135 165 205 235 275
       D5 53 68 83 104 124 144
       D7 33 47 55 75 85 110
       D12 106 104 128 160 180 200
       D14 h7 108 135 165 205 235 275
       D15 107 106 127 158 178 198
       L1 110 140 170 210 240 280
       L3 15 15 15 20 25 25
       L4 2 2 2 2 2 2
       L7 72 87 102 127 147 167
       L11 44 55 67 85 95 110
       L13 15 15 15 20 25 25
       L21 136.5 159.5 183.5 226 269 278
       L22 191.5 229.5 268.5 331 389 418
       L23 53 70 80 95 115 115
       L24 35 50 55 65 80 80
       C1 11 46 46 70 70 100 100
       C2 11 M4 M4 M5 M5 M6 M6
       C3 11 ≤12 ≤12 ≤16 ≤16 ≤24 ≤24
       C4 11 30 30 34 34 40 40
       C5 11 30 30 50 50 80 80
       C6 11 3.5 3.5 8 8 4 4
       C7 11 42 42 60 60 92 92
       C8 11 21.5 21.5 21.5 21.5 20 20
       C9 11 268 321 375 457.5 529 578
       C10 11 14.5 14.5 15.5 15.5 13 13
       B3 p9 6 10 12 14 16 18
       H3 24.8 35.3 43.3 53.8 59.3 64.4
 
11. C1~C10 are motor specific dimensions (metric std shown).