• Heavy Duty gearbox
  • Black coated steel housing and output flange, aluminum motor adapter
  • Steel output shaft, flange ISO 9409
  • Helical gear technology
  • Nominal Torques:
    • T2N : 24 Nm - 12.495 Nm
  • Ratios
    • 1-stage : 4 / 5 / 7 / 10
    • 2-stage : 16 / 20 / 21/ 25 / 28 / 31 / 35 / 40 / 46 / 50 / 61 / 70 / 91 / 100
  • Low Backlash
    • 1-stage : ≤ 3 arcmin
    • 2-stage : ≤ 4 arcmin
  • High Efficiency
    • 1-stage : ≥ 97%
    • 2-stage : ≥ 94%
  • Easy mount
  • Low noise
  • Compact structure
  • Sizes available: MD064 / MD090 / MD110 / MD140 / MD200 / MD255 / MD285 / MD355 / AH450

 

Model No.

Stage Ratio1 MD064 MD090 MD110 MD140 MD200 MD255 MD285 MD355 MD450
Nominal output torque T2N Nm 1 4 100 205 380 765 1,415 2,190 4,035 - -
5 85 185 325 660 1,225 1,905 3,505 6,250 12,105
7 60 135 260 515 980 1,530 2,530 5,045 10,260
10 24 55 160 315 700 1,070 1,810 3,345 7,160
2 16 85 195 385 805 1,485 2,295 4,215 - -
20 80 190 370 795 1,495 1,990 3,660 - -
21 90 195 345 700 1,295 2,005 3,685 6,525 12,495
25 90 195 345 700 1,295 2,005 3,685 - -
28 60 180 345 755 1,510 2,335 4,290 - -
31 60 135 280 560 1,050 1,620 2,590 5,280 10,595
35 75 195 350 705 1,310 2,030 3,725 - -
40 40 96 220 615 1,260 2,360 4,280 - -
46 24 55 160 335 660 1,005 1,700 3,400 7,125
50 50 120 275 715 1,325 2,050 3,765 - -
61 60 135 285 585 1,095 1,670 2,675 5,445 10,895
70 60 135 285 585 1,095 1,670 2,675 - -
91 24 55 160 345 660 1,005 1,700 3,400 7,000
100 24 55 160 345 660 1,005 1,700 - -
Emergency stop torque T2NOT  Nm 1,2 4~100 3 times nominal output torque T2N
Max. Acceleration torque T2B Nm 1,2 4~100 1,5 times nominal output torque T2N
No load running torque  (2) Nm 1 4~10 0,45 0,7 1,4 3,5 7 11 14 25 40
2 16~100 0,2 0,3 0,6 1,3 2,2 3,5 4,5 13 21
Backlash  (3) arcmin 1 4~10 ≤ 3 ≤ 3 ≤ 3 ≤ 3 ≤ 3 ≤ 3 ≤ 3 ≤ 3 ≤ 3
2 16~100 ≤ 4 ≤ 4 ≤ 4 ≤ 4 ≤ 4 ≤ 4 ≤ 4 ≤ 4 ≤ 4
Torsional rigidity Nm/
arcmin
1,2 4~100 8 22 60 115 395 650 1,050 2,850 5,700
Nominal input speed N1N rpm 1 4~10 5,000 3,600 3,600 3,000 2,700 2,400 2,100 1,500 1,000
2 16~100 5,000 4,600 4,600 4,000 3,700 3,400 3,100 2,500 2,000
Max. input speed N1B rpm 1 4~10 7,000 6,000 6,000 5,000 4,500 4,000 3,500 3,000 2,500
2 16~100 7,000 7,000 7,000 6,000 5,500 5,000 4,500 4,000 3,500
Max. radial load F2a(4) N 1,2 4~100 1,690 2,220 4,070 8,530 17,000 26,900 39,200 101,500 143,700
Max. Tilting moment M2a(4) Nm 1,2 4~100 120 280 480 1,310 3,530 5,920 9,230 29,100 63,300
Operating temperature ºC 1,2 4~100 -10ºC ~+ 90ºC
Degree of Protection 1,2 4~100 IP65
Lubrication 1,2 4~100 Synthetisch lubrication grease
Mounting position 1,2 4~100 All directions
Running noise (3) dB(A) 1 4~10 ≤ 58 ≤ 59 ≤ 64 ≤ 65 ≤ 66 ≤ 66 ≤ 66 ≤ 68 ≤ 70
2 16~100 ≤ 58 ≤ 59 ≤ 60 ≤ 63 ≤ 66 ≤ 66 ≤ 66 ≤ 68 ≤ 70
Efficiency % 1 4~10 ≥ 97 %
2 16~100 ≥ 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. Applied to the output flange center at 100 rpm.
  5. Continuous operation is not recommended.

Maximum tilting moment:

AH Tilting Moment

 

 

 

Max Tilting Moment

 

 

 

 

Size MD064 MD090 MD110 MD140 MD200 MD255 MD285 MD355 MD450
Z2 (mm) 63.7 84.5 106.2 90 122.8 133.2 175.5 220.6 275.3

Applied to the output flange center at 100 rpm.


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Model No. MD064 MD090 MD110 MD140 MD200 MD255 MD285 MD355 MD450
Ø (1) (C3) 1-st. 2-st. 1-st. 2-st. 1-st. 2-st. 1-st. 2-st. 1-st. 2-st. 1-st. 2-st. 1-st. 2-st. 2-st. 2-st.
8 kg*cm2 - 0.10 - - - - - - - - - - - - - -
11 0.17 0.16 - 0.17 - - - - - - - - - - - -
14 0.21 0.20 0.53 0.21 - 0.53 - - - - - - - - - -
19 0.63 - 0.68 0.63 1.83 0.68 - 1.83 - - - - - - - -
24 - - 4.52 - 5.04 4.52 5.63 5.04 - 5.63 - - - - - -
28 - - - - 6.33 - 7.18 6.33 - 7.18 - - - - - -
32 - - - - 8.73 - 10.10 8.73 12.63 10.10 - 12.63 - - - -
35 - - - - 14.04 - 15.54 14.04 17.75 15.54 17.35 17.75 28.18 20.80 - -
38 - - - - 19.05 - 21.35 19.05 23.26 21.32 23.61 23.26 28.18 27.05 23.60 -
42 - - - - - - 23.20 - 25.40 23.20 25.50 25.40 30.52 28.95 25.37 30.37
48 - - - - - - 56.07 - 61.02 56.07 61.22 61.02 66.85 64.66 89.35 96.45
55 - - - - - - - - 88.51 - 88.86 - 94.91 - 102.00 109.06
60 - - - - - - - - - - - - 117.73 - - 117.75

(1) ø = Input shaft diameter


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MD series:

 Afmeting MD064 MD090 MD110 MD140 MD200 MD255 MD285 MD355 MD450
D1 H7 20 31,5  40 50 80 100 100 120 155
D2 31,5 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 spoed x diepte 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 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
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
X in graden 45 45 22,5 30 30 24 24 22,5 30
Y in graden 45 45 22,5 30 30 24 24 22,5 30
Z 8 8 12 12 12 12 12 16 12
U in graden 45 45 45 30 30 22,5 22,5 30 30
V graden 45 45 45 30 30 22,5 22,5 30 30
W 8 8 8 12 12 16 16 12 12
(1) Input dimensions vary according to motor flange. Please contact Apex Dynamics for details.


Flange Shaft - MD series:

Afmeting L1 L2 D3 h6 D6 L9 L10 Order Code
MD064 33 23 16 M5 4,8 12,5 FLS-AH064-S16
22 M8 7,2 19 FLS-AH064-S22
MD090 41 30 22 M8 7,2 19 FLS-AH090-S22
32 M12 10 28 FLS-AH090-S32
MD110 51 38 32 M12 10 28 FLS-AH110-S32
40 M16 12 36 FLS-AH110-S40
MD140 54 38 40 M16 12 36 FLS-AH140-S40
55 M20 15 42 FLS-AH140-S55
MD200 73 52 55 M20 15 42 FLS-AH200-S55
75 M20 15 42 FLS-AH200-S75
 MD255 150 123 90 M24 18 50 FLS-AH255-S90