• 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 : 60 Nm - 12,630 Nm
  • Ratios
    • 2-stage : 4 / 5 / 7 / 10
    • 3-stage : 21 / 31 / 46 / 61 / 91
  • Low Backlash
    • 2-stage : ≤ 4 arcmin
    • 3-stage : ≤ 4 arcmin
  • High Efficiency
    • 2-stage : ≥ 95%
    • 3-stage : ≥ 93%
  • Easy mount
  • Low noise
  • Compact structure
  • Sizes available: MDKC064 / MDKC090 / MDKC110 / MDKC140 / MDKC200 / MDKC255 / MDKC285 / MDKC355 / MDKC450

Model

Stage Ratio1 MDKC064 MDKC090 MDKC110 MDKC140 MDKC200 MDKC255 MDKC285 MDKC355 MDKC450
Nominal output torque T2N Nm 2 4 100 205 380 775 1,440 2,240 4,160 - -
5 85 185 330 670 1,250 1,930 3,610 - -
7 60 135 260 525 1,000 1,565 2,535 - -
8 96 205 395 800 1,320 2,300 4,260 - -
10 90 190 340 690 1,290 2,000 3,700 - -
3 21 - 195 345 700 1,310 2,045 3,750 6,590 12,630
31 - 135 275 565 1,070 1,665 2,660 5,400 10,800
46 - 57 160 340 660 1,000 1,710 3,375 6,945
61 - 135 285 590 1,115 1,720 2,750 5,580 11,110
91 - 57 160 350 660 985 1,600 3,375 6,430
Emergency stop torque T2NOT Nm 2,3 4~91 2 times nominal output torque T2N
Max. Acceleration torque T2B Nm 2,3 4~91 1,5 times nominal output torque T2N
No load running torque  (2) Nm 2 4~10 2 2,5 5,8 12 25 48 95 - -
3 21~91 1 1,5 2,5 4 9 18,5 35 75 148
Backlash  (3) arcmin 2 4~10 ≤ 4 ≤ 4 ≤ 4 ≤ 4 ≤ 4 ≤ 4 ≤ 4 - -
3 21~91 - ≤ 4 ≤ 4 ≤ 4 ≤ 4 ≤ 4 ≤ 4 ≤ 4 ≤ 4
Torsional rigidity Nm/
arcmin
2,3 4~91 12 27 56 112 389 642 1,275 2,500 5,100
Nominal input speed N1N rpm 2 4~10 5,000 3,600 3,000 2,300 1,800 1,500 1,100 - -
3 21~91 - 4,600 4,000 3,000 2,300 1,800 1,500 1,500 1,100
Max. input speed N1B rpm 2 4~10 7,000 6,000 5,500 4,500 3,500 3,000 2,200 - -
3 21~91 - 7,000 6,500 5,500 4,500 3,500 3,000 3,000 2,200
Max. radial load t F2a(4) N 2,3 4~91 1,690 2,220 4,070 8,530 17,000 26,900 39,200 101,500 143,700
Max. Tilting moment M2k(4) Nm 2,3 4~91 120 280 480 1,310 3,530 5,920 9,230 29,100 63,300
Operating temperature ºC 2,3 4~91 -10ºC ~+ 90ºC
Degree of Protection 2,3 4~91 IP65
Lubrication 2,3 4~91 Synthetisch lubrication grease
Mounting position 2,3 4~91 All directions
Running noise (3) dB(A) 2 4~10 ≤ 68 ≤ 68 ≤ 68 ≤ 70 ≤ 70 ≤ 72 ≤ 74 - -
3 21~91 - ≤ 68 ≤ 68 ≤ 70 ≤ 70 ≤ 72 ≤ 74 ≤ 74 ≤ 76
Efficiency % 2 4~10 ≥ 95 %
3 21~91 ≥ 93 %

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. Applied to the ourput flange center at 100 rpm.
5. Continuous operation is not recommended

 

 


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Model No. MDKC064 MDKC090 MDKC110 MDKC140 MDKC200 MDKC255 MDKC285 MDKC355 MDKC450
Ø (1) (C3) 2-tr. 2-tr. 3-tr. 2-tr. 3-tr. 2-tr. 3-tr. 2-tr. 3-tr. 2-tr. 3-tr. 2-tr. 3-tr. 2-tr. 2-tr.
8 kg*cm2 0.10 - 0.10 - - - - - - - - - - - -
11 0.17 0.52 0.17 - - - - - - - - - - - -
14 0.21 0.52 0.21 - 0.52 - - - - - - - - - -
19 0.62 1.69 0.62 1.71 1.69 - 1.71 - - - - - - - -
24 - 4.89 - 5.05 4.89 6.92 5.05 - 6.92 - - - - - -
28 - - - 6.55 - 6.98 6.55 - 6.98 - - - - - -
32 - - - 9.47 - 10.18 9.47 10.18 10.18 - 10.18 - - - -
35 - - - 14.91 - 15.21 14.91 15.21 15.21 15.68 15.21 23.46 15.68 - -
38 - - - 20.69 - 20.70 20.69 20.70 20.70 21.69 20.70 23.46 21.69 21.69 --
42 - - - - - 22.83 - 22.83 22.83 23.59 22.83 25.28 23.59 23.59 25.28
48 - - - - - 58.45 - 58.45 58.95 59.30 58.45 61.61 59.30 59.30 61.61
55 - - - - - - - - - 86.95 - 89.67 - 86.95 89.67
60 - - - - - - - - - - - 112.49 - - 112.49

(1) ø = Input shaft diameter


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Dimensions MDKC064 MDKC090 MDKC110 MDKC140 MDKC200 MDKC255 MDKC285 MDKC355 MDKC450
2-tr. 2-tr. 3-tr. 2-tr. 3-tr. 2-tr. 3-tr. 2-tr. 3-tr. 2-tr. 3-tr. 2-tr. 3-tr. 2-tr. 2-tr.
D1 H7  20  31,5 40 50  80 100 100 120  155
D2 30.5 50 63 80 125 140 160 200 250
D3 h7 40 63 80 100 160 180 200 250 315
D4 h7 64 90 110 140 200 255 285 355 450
D5 79 109 135 168 233 280 310 385 490
D6 x pitch x depth M5 x 0,8P x 8 M6 x 1P x 10 M6 x 1P x 11 M8 x 1,25P x 15 M10 x 1,5P x 20 M16 x 2P x 25 M20 x 2,5P x 31 M24 x 3P x 32 M30 x 3,5P x 40
D7 88 120 147 180 249,5 302 332 415 530
D8 4.5 5.5 5.5 6.6 9 13.5 13.5 17.5 22
D9 64 92 64 116 92 156 116 156 156 195 156 240 195 195 240
L1 8 15 15 15 16 16 16 35 24
L2 19.5 30 29 38 50 66 75 80 85
L3 4 7 7 7,5 8,5 13,5 16,5 20 20
L4 5 7 8 10 12 18 20 45 60
L6 92 100.5 121.5 124.5 142 175.5 174.5 185 244.5 199 264.5 265.5 307.5 339.5 463.5
L7 46.5 61.5 46.5 76 61.5  97.5 76 97.5 97.5  105.5 97.5  141 105.5 105.5 141
L8 158 192 198 229.5 232.5  311 288.5 332.5 392  370.5 428  481.5 488 525 689.5
L9 81.5 113.5 81.5 147.5 113,5  196.5 147.5 196.5 196.5  229 196.5  260 229 229 260
X in degrees 36 30 22.5 30 30 24 24 22,5 30
Y in degrees 36 30 22.5 30 30 24 24 22,5 30
Z  10 12 16 12 12 12 12 16 12
U in degrees 45 45 22.5 30 30 22.5 22.5 30 30
V in degrees 45 45 22.5 30 30 22.5 22.5 30 30
W 8 8 16 12 12 16 16 12 12
(1) Input dimensions vary according to motor flange. Please contact Apex Dynamics for details.