AHK series (2-stage)

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  • Heavy Duty right angel Hypoid gearbox
  • Black coated steel housing, aluminum output and motor adapter flange
  • Steel output shaft, flange ISO 9409
  • Helical gear technology
  • Nominal Torques:
    • T2N : 24 Nm - 5.615 Nm
  • Ratios
    • 2-stage : 12 / 15 / 16 / 20 / 25 / 28 / 35 / 40 / 49 / 50 / 70 / 100
  • Low Backlash
    • 2-traps : ≤ 2 arcmin (bouwgrootte 064 ≤ 3 arcmin)
  • High Efficiency
    • 2-stage : ≥ 94%
  • Easy mount
  • Low noise
  • Compact structure
  • Sizes available: AHK064 / AHK090 / AHK110 / AHK140 / AHK200 / AHK255 / AHK285 / AHK355

Model

Stage Ratio1 AHK064 AHK090 AHK110 AHK140 AHK200 AHK255 AHK285 AHK355
Nominal output torque T2N Nm
2
12 95 195 360 615 1.315 - - -
15 - - - - - 1.770 3.330 5.595
16 95 200 360 516 1.320 - - -
20 95 200 360 615 1.320 1.775 3.335 5.605
25 80 170 310 535 1.165 1.775 3.335 5.610
28 95 200 360 615 1.325 - - -
35 80 170 310 535 1.170 1.775 3.340 5.615
40 60 160 340 615 1.325 - - -
49 60 130 250 440 990 1.510 2.550 4.820
50 50 170 310 535 1.170 1.775 3.000 5.500
70 60 130 250 440 990 1.510 3.550 4.820
100 24 55 160 290 290 1.005 1.685 3.315
Emergency stop torque T2NOT3 Nm 2 4~100 2 times nominal output torque T2N
Max. Acceleration torque T2B Nm 2 4~100 1,5 times nominal output torque T2N
No load running torque  (3) Nm 2 12~100 1 1,3 2 3,1 6 13 16 20
Backlash  (2) arcmin 2 12~100 ≤ 3 ≤ 2 ≤ 2 ≤ 2 ≤ 2 ≤ 2 ≤ 2 ≤ 2
Torsional rigidity Nm/
arcmin
2 12~100 12 27 56 112 389 642 1.275 2.500
Nominal input speed N1N rpm 2 12~100 3.000 3.000 2.800 2.700 2.200 2.100 2.000 1.600
Max. input speed N1B rpm 2 12~100 6.000 6.000 6.000 4.500 4.500 4.000 3.000 2.500
Max. radial load F2a N 2 12~100 1.690 2.220 4.070 8.530 17.000 26.900 39.200 101.500
Max. Bending moment M2k Nm 2 12~100 120 280 480 1.310 3.530 5.920 9.230 29.100
Service Life (4) hr 2 12~100 20,000
Operating temperature ºC 2 12~100 -10ºC ~+ 90ºC
Degree of Protection 2 12~100 IP65
Lubrication 2 12~100 Synthetisch lubrication grease (NYOGEL 792D)
Mounting position 2 12~100 All directions
Running noise
(n1=3000rpm,No Load)
dB(A) 2 12~100 ≤ 64 ≤ 66 ≤ 68 ≤ 68 ≤ 70 ≤ 70 ≤ 72 ≤ 74
Efficiency % 2 12~100 ≥ 94 %

(1) Ratio ( i = N in / N out )
(2) Backlash is measured at 2% of Nominal output torque T2N.
(3) These values are measured by gearbox with ratio = 10 (1-stage) or ratio = 100 (2-stage) at 3.000 rpm without load.
(4) Continuous operation (S1) is not recommended.

 


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Model No. AHK064 AHK090 AHK110 AHK140 AHK200 AHK255 AHK285 AHK355
Ø (A) (C3) 2-st. 2-st. 2-st. 2-st. 2-st. 2-st. 2-st. 2-st.
8 kg*cm2 0,01 - - - - - - -
11 0,17 0,18 - - - - - -
14 0,21 0,50 0,52 - - - - -
19 - 0,65 1,69 1,71 - - - -
24 - - 4,89 5,05 6,92 - - -
28 - - - 6,55 6,98 - - -
32 - - - 9,47 10,18 10,18 - -
35 - - - 14,91 15,21 15,21 15,68 -
38 - - - 20,69 20,70 20,70 21,69 23,46
42 - - - - 22,83 22,83 23,59 25,28
48 - - - - 58,45 58,45 59,30 61,61
55 - - - - - - - 89,67

(A) ø = Input shaft diameter


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AHK 2-stage series:

 Dimensions AHK064 AHK090 AHK110 AHK140 AHK200 AHK255 AHK285 AHK355
D1 H7 20 31,5  40 50 80 100 100 120
D2 31,5 50 63 80 125 140 160 200
D3 h7 40 63 80 100 160 180 200 250
D4 h7 64 90 110 140 200 255 285 355
D5 79 109 135 168 233 280 310 385
D6 x pitch x deep M5 x 0.8P x 8 M6 x 1P x 10 M6 x 1P x 11  M8 x x1.25P x15 M10 x 1.5P x 20 M16 x 2P x 25 M20 x 2.5P x 31 M24 x 3P x 32
D7 88 120  147 180 249,5 302 332 415
D8 4,5 5,5 5,5 6,6 9 13,5 13,5 17,5
L1 8 15 15 15 16 16 16 35
L2 19,5 30 29 38 50 66 75 80
L3 4 7 7 7,5 8,5 13,5 16,5 20
L4 5 7 8 10 12 18 20 45
L5 10 13 17 25 31 31 36 43
L6 87 90,5 114 147,5 175 191,5 249,5 290
L7 44,5 53 68,3 89 115 115 131 165
L8 151 173,5 211,3 274,5 340 372,5 455,5 535
L9 94 114,5 129 173,5 228 228 265,5 294,5
X in degrees 36 30 22,5 30 30 24 24 22,5
Y in degrees 36 30 22,5 30 30 24 24 22,5
Z 10 12 16 12 12 12 13 16
U in degrees 45 45 22,5 30 30 22,5 22,5 30
V in degrees 45 45 22,5 30 30 22,5 22,5 30
W 8 8 16 12 12 16 16 12
(1) Input dimensions vary according to motor flange. Please contact Apex Dynamics for details.