AFHKB SERIES (3-STAGE)

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  • Special design for continuous (S1) or cyclic (S5) duty operation
  • Stainless steel housing, aluminum black anodized motor adapter flange
  • Stainless steel output shaft with or without key, or with spline (DIN5480)
  • Helical gear design
  • Nominal torques:
    • T2N : 55 Nm - 3,345 Nm
  • Ratios
    • 3-stage : 48 / 64 / 84 / 100 / 125  / 140 / 175 / 200 / 250 / 280 / 350 / 400 / 500 / 700 / 1,000
  • Low backlash
    • 3-stage : ≤ 2 arcmin
  • High efficiency
    • 3-stage : ≥ 92%
  • Easy mount
  • Low noise
  • Compact structure
  • Sizes available: AFHKB075 / AFHKB100 / AFHKB140 / AFHKB180 / AFHKB210 / AFHKB240
Model No. Stage Ratio¹ AFHKB075 AFHKB100 AFHKB140 AFHKB180 AFHKB210 AFHKB240
Nominal Output Torque T2N Nm 3 48 - - - - - 3,280
64 200 360 615 1,325 1,680 3,280
84 200 360 620 1,325 1,680 -
100 200 360 620 1,330 1,780 3,345
125 170 310 535 1,170 1,780 3,345
140 200 360 620 1,330 1,780 3,345
175 170 310 535 1,170 1,780 3,345
200 200 360 620 1,330 1,780 3,345
250 170 310 535 1,170 1,780 3,345
280 200 360 620 1,330 1,510 3,000
350 170 310 535 1,170 1,780 3,345
400 160 340 620 1,330 1,440 2,400
500 170 310 535 1,170 1,780 3,000
700 130 250 440 990 1,510 2,555
1,000 55 160 290 640 980 1,655
Emergency Stop Torque T2Not Nm 3 48~1,000 2 times T2N
Max. Acceleration Torque T2b Nm 3 48~1,000 1.5 times T2N
No Load Running Torque(2) NM 3 48~1,000 0.2 0.2 0.3 0.4 1 1.2
Backlash(3) arcmin 3 48~1,000 ≤ 2 ≤ 2 ≤ 2 ≤ 2 ≤ 2 ≤ 2
Torsional Rigidity Nm/arcmin 3 48~1,000 10 30 55 175 300 510
Nominal Input Speed n1N rpm 3 48~1,000 5,500 4,600 4,600 4,000 3,700 3,400
Max. Input Speed rpm 3 48~1,000 7,000 7,000 7,000 6,000 5,500 5,000
Max. Radial load F2r(4) N 3 48~1,000 4,500 6,700 10,000 15,000 22,000 30,000
Max. Axial Load F2a(4) N 3 48~1,000 2,250 3,350 5,000 7,500 11,000 15,000
Max. Tilting Moment M2k(4) Nm 3 48~1,000 270 550 1,050 1,740 3,350 5,420
Operating Temp. °C 3 48~1,000 -10º C~ 90º C
Degree of Gearbox Protection 3 48~1,000 IP65
Lubrication 3 48~1,000 Synthetic lubrication grease
Mounting Position 3 48~1,000 All directions
Running Noise (5) dB(A) 3 48~1,000 ≤ 66 ≤ 68 ≤ 68 ≤ 70 ≤  70 ≤ 72
Efficiency % 3 48~1,000 ≥92%

(1) Ratio ( i = N in / N out)
(2) These values are measured by gearbox with ratio 1,000 (3-stage) at 3,000 rpm no loading.
(3) Backlash is measured at 2% of Nominal Output Torque T2N
(4) Applied to the output shaft center at 100 rpm.
(5) These values are measured by gearbox with ratio 1,000 (3-stage) at 3,000 rpm no loading.
By lower ratio and/or higher RPM, the noise level could be 3 to 5 dB higher.


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Model No. AFHKB075 AFHKB100 AFHKB140 AFHKB180 AFHKB210 AFHKB240
Ø(1)  stage 3-st 3-st 3-st 3-st 3-st 3-st
8 kg.cm2 0.17 - - - - -
11 0.17 0.42 - - - -
14 0.21 0.42 1.83 - - -
19 - 0.66 1.83 4.61 - -
24 - - 4.11 4.61 4.61 -
28 - - - 6.14 6.14 -
32 - - - 8.17 8.17 10.55
35 - - - 15.56 15.56 17.76
38 - - - 18.19 18.19 20.17
42 - - - - 23.20 25.40
48 - - - - 52.42 55.18

(1) Ø = Input shaft diameter.


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AFHKB075 AFHKB100 AFHKB140 AFHKB180 AFHKB210 AFHKB240
D1 85 120 165 215 250 290
D2 7 9 11 13.5 17 17
D3 h6 22 32 40 55 75 85
D4 g6 70 90 130 160 180 200
D5 25.8 36.8 55.2 69.2 82.2 92.2
D6 M8 x 1.25P M12 x 1.75P M16 x 2P M20 x 2.5P M20 x 2.5 M20 x 2.5P
D7 h6 22 32 40 55 75 85
D8 94 116 163 210 210 255
D9 H6 20 30 40 55 - -
D10 h8 24 36 50 68 - -
L1 76 101 141 182 215 245
L2 36 58 82 82 105 130
L3 20 30 30 30 38 40
L4 2.5 3 3 3 3 3
L5 32 50 63 70 90 125
L6 2 4 5 6 7 3
L7 7 10 12 15 17 22
L8 13 17 25 31 31 36
L9 7.2 10 12 15 15 15
L10 19 28 36 42 42 42
L11 135.5 152.5 191 248 270 336
L12 53 68.3 89 115 115 131
L13 244.5 308.8 392 475 528 637
L16 114.5 129 173.5 228 228 265.5
L17 26 26 40 41.5 52 60
L18 15 15 20 21.5 28 36
L19 22.5 23 33.5 33.5 45 53
L20 14 18 22 23 - -
L21 22 32 33 32 - -
L22 21 25 30 30 - -
L23 2.5 2.5 2.5 2.5 2.5 4
L24 0.4 0.4 0.4 0.4 0.4 0.5
B1 h9 6 10 12 16 20 22
H1 24.5 35 43 59 79.5 90
X DINS480 W22 x 1.25 x
30 x 16 x 6m
W32 x 1.25 x
30 x 24 x 6m
W40 x 2 x
30 x 18 x 6m
W55 x 2 x
30 x 26 x 6m
W70 x 2 x
30 x 34 x 6m
W80 x 2 x
30 x 38 x 6m

(1) Dimensions are related to motor interface. Please contact APEX for details.