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  • Heavy Duty gearbox
  • Black coated steel housing and output flange, aluminum motor adapter
  • Steel output shaft, with Curvic Plate flange
  • Helical gear technology
  • Nominal Torques:
    • T2N : 95 Nm - 13.875 Nm
  • Ratios
    • 1-stage : 4 / 5.5
    • 2-stage : 16 / 20 / 22 / 27.5 / 28 / 38.5 / 40 / 55
    • 3-stage : 64 / 88 / 100 / 110 / 140 / 154 / 160 / 200 / 220 / 280 / 400
  • Low Backlash
    • 1-stage : ≤ 1 arcmin
    • 2-stage : ≤ 2 arcmin
    • 3-stage : ≤ 2 arcmin
  • High Efficiency
    • 1-stage : ≥ 97%
    • 2-stage : ≥ 94%
    • 3-stage : ≥ 92%
  • Easy mount
  • Low noise
  • Compact structure
  • Sizes available: APC090 / APC110 / APC140 / APC200 / APC255 / APC285 / APC355 / APC450
Model No. Stage Ratio¹ APC090 APC110 APC140 APC200 APC225 APC285 APC355 APC450
Nominal Output Torque T2N Nm 1 4 205 460 790 1,700 2,580 4,875 - -
5.5 200 370 645 1,430 2,175 4,060 - -
2 16 255 470 800 1,730 2,625 4,955 - -
20 255 470 805 1,735 2,630 4,965 - -
22 200 375 650 1,445 2,200 4,100 6,995 13,810
27.5 200 375 655 1,445 2,200 4,105 7,000 13,825
28 250 470 805 1,735 2,635 4,970 - -
38.5 200 375 655 1,450 2,200 4,110 7,010 13,845
40 95 225 650 1,610 2,640 4,980 - -
55 130 315 655 1,450 2,205 4,110 7,020 13,855
3 64 260 470 805 1,740 2,640 4,985 - -
88 200 380 655 1,450 2,205 4,115 7,025 13,865
100 260 470 805 1,745 2,645 4,990 - -
110 200 380 655 1,450 2,205 4,115 7,025 13,870
140 260 470 810 1,745 2,645 4,990 - -
154 200 380 655 1,450 2,205 4,120 7,030 13,875
160 2110 385 810 1,745 2,645 4,990 - -
200 260 475 810 1,745 2,645 4,990 - -
220 200 380 655 1,450 2,205 4,120 7,030 13,875
280 260 475 810 1,745 2,645 4,990 - -
400 95 225 650 1,610 2,645 4,995 - -
Emergency Stop Torque T2Not Nm 1,2,3 4~400 3 times T2N
Max. Acceleration Torque T2b Nm 1,2,3 4~400 1,5 Times T2n
No Load Running Torque(2) NM 1 4~5.5 1.5 2.5 7.1 14 22 28 - -
2 16~55 0.6 1.1 3.7 8 12 18 17 26
3 64~400 0.35 0.7 1.6 4 4.5 6.5 6 12
Backlash(3) arcmin 1 4~5.5 ≤1
2,3 16~400 ≤2
Torsional Rigidity Nm/arcmin 1,2,3 4~400 42 95 205 650 1,200 1,800 2,850 5,700
Nominal Input Speed n1N rpm 1 4~5.5 3,600 3,600 3,000 2,700 2,400 2,100 - -
2 16~55 4,600 4,600 4,000 3,700 3,400 3,100 2,500 2,000
3 64~400 5,000 5,000 4,600 4,000 3,700 3,400 3,100 2,500
Max. Input Speed rpm 1 4~5.5 6,000 6,000 5,000 4,500 4,000 3,500 - -
2 16~55 7,000 7,000 6,000 5,500 5,000 4,500 4,000 3,500
3 64~400 7,000 7,000 7,000 6,000 5,500 5,000 4,500 4,000
Max. Axial Load F2a(4) N 1,2,3 4~400 2,220 4,070 8,530 17,000 26,900 39,200 101,500 143,700
Max. Tilting Moment M2k(4) Nm 1,2,3 4~400 280 480 1,310 3,530 5,920 9,230 29,100 63,300
Service Life hr 1,2,3 4~400 20,000
Operating Temp. °C 1,2,3 4~400 -10°C < +90° C
Degree of Gearbox Protection 1,2,3 4~400 IP65
Lubrication 1,2,3 4~400 Synthetic lubrication grease
Mounting Position 1,2,3 4~400 All directions
Running Noise (2) dB(A) 1 4~5.5 ≤59 ≤64 ≤66 ≤66 ≤68 ≤68 - -
2 16~55 ≤60 ≤62 ≤64 ≤66 ≤67 ≤67 ≤68 ≤70
3 64~400 ≤60 ≤62 ≤64 ≤66 ≤66 ≤67 ≤67 ≤68
Efficiency % 1 4~5.5 ≥97%
2 16~55 ≥94%
3 64~400 ≥92%

(1) Ratio ( i = N in / N out)
(2) These values are measured by gearbox with ratio 5.5 (1-stage), ratio 55 (2-stage)  or 220 (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) Continuous operation is not recommended.


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Model No. APC090 APC110 APC140 APC200 APC255 APC285 APC355 APC450
Ø(A) Stage 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3
11 kg.cm2 - - 0.16
14 0.42 0.21 0.19 - - 0.21 - - - - - - - - - - - - - - - -
19 0.66 0.6 - 1.84 0.66 0.6 - - 0.66 - - - -- - - - - - - - - -
24 3.94 - - 4.11 3.94 - 4.61 4.11 3.94 - - 4.11 - - - - - - - - - -
28 - - - 5.48 - - 6.14 5.48 - - - 5.48 - - 6.14 - - - - - - -
32 - - - 7.36 - - 8.17 7.36 - - 8.17 7.36 - - 8.17 - - - - - - -
35 - - - 14.04 - - 15.54 14.04 - 17.75 15.54 14.04 - 17.75 15.54 - - 17.75 - - - -
38 - - - 16.71 - - 18.19 16.71 - 20.17 18.19 16.71 - 20.17 18.19 - 23.66 20.17 - 20.17 - 23.66
42 - - - - - - 23.2 - - 25.4 23.2 - 28.88 25.4 - - 28.88 25.4 28.79 25.4 - 28.95
48 - - - - - - 52.42 - - 55.18 52.42 - 58.64 55.18 - 69.78 58.64 55.18 92.76 55.18 106.06 58.64
55 - - - - - - - - - - - - 92.48 - - 104.22 92.48 - 105.41 - 118.67 -
60 - - - - - - - - - - - - - - - 127.69 - - - - 127.37 -

(A) Ø = Input shaft diameter.


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APC090 APC110 APC140 APC200 APC255 APC285 APC355 APC450
D1 36 46 60 80 90 120 120 132
D3 63 80 100 160 180 200 250 315
D4 h7 90 110 140 200 255 285 355 450
D5 109 135 168 233 280 310 385 490
D6 - - - - M12 M12 M16 M16
D7 120 147 180 249.5 302 332 415 530
D8 5.5 5.5 6.6 9 13.5 13.5 17.5 22
L2 32.5 31.5 40.5 52.5 68.5 77.5 82.5 87.5
L3 9.5 9.5 10 11 16 19 22.5 22.5
L4 7 8 10 12 18 20 45 60
U in degree 22.5 22.5 15 15 11.25 11.25 15 15
W 16 16 24 24 32 32 24 24

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

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