Dimension

 1-stage( Ratio i = 1 ~ 5 )

AT-FL1-S1
  ATB065FL1
ATB065FR1 		ATB075FL1
ATB075FR1 		ATB090FL1
ATB090FR1 		ATB110FL1
ATB110FR1 		ATB140FL1
ATB140FR1 		ATB170FL1
ATB170FR1 		ATB210FL1
ATB210FR1 		ATB240FL1
ATB240FR1 		ATB280FL1
ATB280FR1
       D1 M4 M6 M6 M8 M10 M12 M16 M16 M16
       D3 k6 13 16 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
       D6 M4 M5 M5 M8 M12 M16 M16 M16 M20
       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
       L2 19.5 30 35 40 50 60 75 85 110
       L3 13 14.5 15 15 15 15 20 25 25
       L4 2 2 2 2 2 2 2 2 2
       L5 16 25 28 32 45 50 70 80 100
       L6 2 2.5 3.5 4 2.5 5 2.5 2.5 5
       L7 47.5 54 62 72 87 102 127 147 167
       L8 67 84 97 112 137 162 202 232 277
       L9 4.5 4.8 4.8 7.2 10 12 12 12 15
       L10 10 12.5 12.5 19 28 36 36 36 42
       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
       C1 6 46 70 100 100 130 165 215 215 235
       C2 6 M4 M5 M6 M6 M8 M10 M12 M12 M12
       C3 6 ≤11 / ≤12 ≤14 / ≤15.875 / ≤16 ≤19 ≤24 ≤32 ≤38 ≤42 ≤48 ≤55
       C4 6 30 34 40 40 50 60 85 85 116
       C5 6 30 50 80 80 110 130 180 180 200
       C6 6 3.5 8 4 4 5 6 6 6 6
       C7 6 42 60 90 90 115 142 190 190 220
       C8 6 19.5 19 17 17 19.5 22.5 29 29 63
       C9 6 133.5 154.5 170 196.5 245 287.5 369 413.5 478
       C10 6 13.25 13.5 10.75 10.75 13 15 20.75 20.75 53.5
       B1 h9 5 5 6 6 10 12 14 16 18
       H1 15 18 20.5 24.5 35 43 53.5 59 64
 
6. C1~C10 are motor specific dimensions (metric std shown).
*ATB065 FL1/FR1M1 offers C3 <= 12
*ATB075 FL1/FR1M1 offers C3 <= 16
*ATB075 FL1/FR1M2 offers C3 <= 15.875

2-stage( Ratio i = 7 ~ 50 )

AT-FL1-S2
  ATB065FL1
ATB065FR1 		ATB075FL1
ATB075FR1 		ATB090FL1
ATB090FR1 		ATB110FL1
ATB110FR1 		ATB140FL1
ATB140FR1 		ATB170FL1
ATB170FR1 		ATB210FL1
ATB210FR1 		ATB240FL1
ATB240FR1 		ATB280FL1
ATB280FR1
       D1 M4 M6 M6 M8 M10 M12 M16 M16 M16
       D3 k6 13 16 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
       D6 M4 M5 M5 M8 M12 M16 M16 M16 M20
       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
       L2 19.5 30 35 40 50 60 75 85 110
       L3 13 14.5 15 15 15 15 20 25 25
       L4 2 2 2 2 2 2 2 2 2
       L5 16 25 28 32 45 50 70 80 100
       L6 2 2.5 3.5 4 2.5 5 2.5 2.5 5
       L7 47.5 54 62 72 87 102 127 147 167
       L8 67 84 97 112 137 162 202 232 277
       L9 4.5 4.8 4.8 7.2 10 12 12 12 15
       L10 10 12.5 12.5 19 28 36 36 36 42
       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
       C1 7 46 46 70 100 100 100 130 165 165
       C2 7 M4 M4 M5 M6 M6 M6 M8 M10 M10
       C3 7 ≤12 ≤12 ≤16 ≤24 ≤24 ≤24 ≤32 ≤38 ≤38
       C4 7 30 30 34 40 40 40 50 60 60
       C5 7 30 30 50 80 80 80 110 130 130
       C6 7 3.5 3.5 8 4 4 4 5 6 6
       C7 7 42 42 60 92 92 92 115 142 142
       C8 7 21.5 21.5 21.5 20 20 20 24 31 31
       C9 7 161.5 181 210.5 252 304.5 347.5 440.5 510 559
       C10 7 14.5 14.5 15.5 13 13 13 16 21 21
       B1 h9 5 5 6 6 10 12 14 16 18
       H1 15 18 20.5 24.5 35 43 53.5 59 64
 
7. C1~C10 are motor specific dimensions (metric std shown).

3-stage( Ratio i = 75 ~ 500 )

AT-FL-S3
  ATB110FL1
ATB110FR1 		ATB140FL1
ATB140FR1 		ATB170FL1
ATB170FR1 		ATB210FL1
ATB210FR1 		ATB240FL1
ATB240FR1 		ATB280FL1
ATB280FR1
       D1 M8 M10 M12 M16 M16 M16
       D3 k6 22 32 40 50 55 60
       D4 h7 108 135 165 205 235 275
       D5 53 68 83 104 124 144
       D6 M8 M12 M16 M16 M16 M20
       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
       L2 40 50 60 75 85 110
       L3 15 15 15 20 25 25
       L4 2 2 2 2 2 2
       L5 32 45 50 70 80 100
       L6 4 2.5 5 2.5 2.5 5
       L7 72 87 102 127 147 167
       L8 112 137 162 202 232 277
       L9 7.2 10 12 12 12 15
       L10 19 28 36 36 36 42
       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
       C1 8 46 46 70 70 100 100
       C2 8 M4 M4 M5 M5 M6 M6
       C3 8 ≤12 ≤12 ≤16 ≤16 ≤24 ≤24
       C4 8 30 30 34 34 40 40
       C5 8 30 30 50 50 80 80
       C6 8 3.5 3.5 8 8 4 4
       C7 8 42 42 60 60 92 92
       C8 8 21.5 21.5 21.5 21.5 20 20
       C9 8 268 321 375 457.5 529 578
       C10 8 14.5 14.5 15.5 15.5 13 13
       B1 h9 6 10 12 14 16 18
       H1 24.5 35 43 53.5 59 64
 
8. C1~C10 are motor specific dimensions (metric std shown).