At a glance

Optimised for your applications

  • Increased operating reliability
  • Optimal design solution
  • Easy integration
  • Reduced material use
  • Higher product quality
  • Less waste
  • Consistent quality
  • High availability
  • Reduced Total Cost of Ownership
  • Reduced maintenance costs
  • Greater energy efficiency
  • Lower production costs
  • Small machine footprint

Features

  • Large hollow shaft
  • Easy to customise
  • Excellent lifetime precision
  • Compact, lightweight design
  • Zero backlash
Engineering Data

Engineering Data

HFUS-2A Component Sets

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Combinations

Size 14 17 20 25 32 40 45 50 58
Reduction 30
50
80
100
120
160
 
 
Version GR
R
 
 

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On request

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Technical data

Ordering code

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in consideration with your requested product characteristics.

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Change size Unit HFUS-14-2A
Ratio i [] 30 50 80 100
Repeatable peak torque TR [Nm] 9 18 23 28
Average torque TA [Nm] 6.8 6.9 11 11
Rated torque TN [Nm] 4 5.4 7.8 7.8
Momentary peak torque TM [Nm] 17 35 47 54
Maximum input speed (oil lubrication) nin (max) [min-1] 14000 14000 14000 14000
Maximum input speed (grease lubrication) nin (max) [min-1] 8500 8500 8500 8500
Average input speed (oil lubrication) nav (max) [min-1] 6500 6500 6500 6500
Average input speed (grease lubrication) nav (max) [min-1] 3500 3500 3500 3500
Moment of inertia Jin [x10-4 kgm2] 0.033 0.033 0.033 0.033
Weight m [kg] 0.11 0.11 0.11 0.11
Maximum hollow shaft diameter dH (max) [mm] 14 14 14 14
Transmission accuracy [arcmin] < 2 < 1.5 < 1.5 < 1.5
Repeatability [arcmin] < ±0.1 < ±0.1 < ±0.1 < ±0.1
Lost Motion [arcmin] < 1 < 1 < 1 < 1
Torsional stiffness K3 [x103 Nm/rad] 3.4 5.7 7.1 7.1
Ambient operating temperature [°C] Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90
Change size Unit HFUS-17-2A
Ratio i [] 30 50 80 100 120
Repeatable peak torque TR [Nm] 16 34 43 54 54
Average torque TA [Nm] 12 26 27 39 39
Rated torque TN [Nm] 8.8 16 22 24 24
Momentary peak torque TM [Nm] 30 70 87 110 86
Maximum input speed (oil lubrication) nin (max) [min-1] 10000 10000 10000 10000 10000
Maximum input speed (grease lubrication) nin (max) [min-1] 7300 7300 7300 7300 7300
Average input speed (oil lubrication) nav (max) [min-1] 6500 6500 6500 6500 6500
Average input speed (grease lubrication) nav (max) [min-1] 3500 3500 3500 3500 3500
Moment of inertia Jin [x10-4 kgm2] 0.079 0.079 0.079 0.079 0.079
Weight m [kg] 0.18 0.18 0.18 0.18 0.18
Maximum hollow shaft diameter dH (max) [mm] 19 19 19 19 19
Transmission accuracy [arcmin] < 1.5 < 1.5 < 1.5 < 1.5 < 1.5
Repeatability [arcmin] < ±0.1 < ±0.1 < ±0.1 < ±0.1 < ±0.1
Lost Motion [arcmin] < 1 < 1 < 1 < 1 < 1
Torsional stiffness K3 [x103 Nm/rad] 6.7 13 16 16 16
Ambient operating temperature [°C] Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90
Change size Unit HFUS-20-2A
Ratio i [] 30 50 80 100 120 160
Repeatable peak torque TR [Nm] 27 56 74 82 87 92
Average torque TA [Nm] 20 34 47 49 49 49
Rated torque TN [Nm] 15 25 34 40 40 40
Momentary peak torque TM [Nm] 50 98 127 147 147 147
Maximum input speed (oil lubrication) nin (max) [min-1] 10000 10000 10000 10000 10000 10000
Maximum input speed (grease lubrication) nin (max) [min-1] 6500 6500 6500 6500 6500 6500
Average input speed (oil lubrication) nav (max) [min-1] 6500 6500 6500 6500 6500 6500
Average input speed (grease lubrication) nav (max) [min-1] 3500 3500 3500 3500 3500 3500
Moment of inertia Jin [x10-4 kgm2] 0.193 0.193 0.193 0.193 0.193 0.193
Weight m [kg] 0.31 0.31 0.31 0.31 0.31 0.31
Maximum hollow shaft diameter dH (max) [mm] 23 23 23 23 23 23
Transmission accuracy [arcmin] < 1.5 < 1 < 1 < 1 < 1 < 1
Repeatability [arcmin] < ±0.1 < ±0.1 < ±0.1 < ±0.1 < ±0.1 < ±0.1
Lost Motion [arcmin] < 1 < 1 < 1 < 1 < 1 < 1
Torsional stiffness K3 [x103 Nm/rad] 11 23 29 29 29 29
Ambient operating temperature [°C] Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90
Change size Unit HFUS-25-2A
Ratio i [] 30 50 80 100 120 160
Repeatable peak torque TR [Nm] 50 98 137 157 167 176
Average torque TA [Nm] 38 55 87 108 108 108
Rated torque TN [Nm] 27 39 63 67 67 67
Momentary peak torque TM [Nm] 95 186 255 284 304 314
Maximum input speed (oil lubrication) nin (max) [min-1] 7500 7500 7500 7500 7500 7500
Maximum input speed (grease lubrication) nin (max) [min-1] 5600 5600 5600 5600 5600 5600
Average input speed (oil lubrication) nav (max) [min-1] 5600 5600 5600 5600 5600 5600
Average input speed (grease lubrication) nav (max) [min-1] 3500 3500 3500 3500 3500 3500
Moment of inertia Jin [x10-4 kgm2] 0.413 0.413 0.413 0.413 0.413 0.413
Weight m [kg] 0.48 0.48 0.48 0.48 0.48 0.48
Maximum hollow shaft diameter dH (max) [mm] 28 28 28 28 28 28
Transmission accuracy [arcmin] < 1.5 < 1 < 1 < 1 < 1 < 1
Repeatability [arcmin] < ±0.1 < ±0.1 < ±0.1 < ±0.1 < ±0.1 < ±0.1
Lost Motion [arcmin] < 1 < 1 < 1 < 1 < 1 < 1
Torsional stiffness K3 [x103 Nm/rad] 21 44 57 57 57 57
Ambient operating temperature [°C] Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90
Change size Unit HFUS-32-2A
Ratio i [] 30 50 80 100 120 160
Repeatable peak torque TR [Nm] 100 216 304 333 353 372
Average torque TA [Nm] 75 108 167 216 216 216
Rated torque TN [Nm] 54 76 118 137 137 137
Momentary peak torque TM [Nm] 200 382 568 647 686 686
Maximum input speed (oil lubrication) nin (max) [min-1] 7000 7000 7000 7000 7000 7000
Maximum input speed (grease lubrication) nin (max) [min-1] 4800 4800 4800 4800 4800 4800
Average input speed (oil lubrication) nav (max) [min-1] 4600 4600 4600 4600 4600 4600
Average input speed (grease lubrication) nav (max) [min-1] 3500 3500 3500 3500 3500 3500
Moment of inertia Jin [x10-4 kgm2] 1.69 1.69 1.69 1.69 1.69 1.69
Weight m [kg] 0.97 0.97 0.97 0.97 0.97 0.97
Maximum hollow shaft diameter dH (max) [mm] 36 36 36 36 36 36
Transmission accuracy [arcmin] < 1.5 < 1 < 1 < 1 < 1 < 1
Repeatability [arcmin] < ±0.1 < ±0.1 < ±0.1 < ±0.1 < ±0.1 < ±0.1
Lost Motion [arcmin] < 1 < 1 < 1 < 1 < 1 < 1
Torsional stiffness K3 [x103 Nm/rad] 49 98 120 120 120 120
Ambient operating temperature [°C] Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90
Change size Unit HFUS-40-2A
Ratio i [] 50 80 100 120 160
Repeatable peak torque TR [Nm] 402 519 568 617 647
Average torque TA [Nm] 196 284 372 451 451
Rated torque TN [Nm] 137 206 265 294 294
Momentary peak torque TM [Nm] 686 980 1080 1180 1180
Maximum input speed (oil lubrication) nin (max) [min-1] 5600 5600 5600 5600 5600
Maximum input speed (grease lubrication) nin (max) [min-1] 4000 4000 4000 4000 4000
Average input speed (oil lubrication) nav (max) [min-1] 3600 3600 3600 3600 3600
Average input speed (grease lubrication) nav (max) [min-1] 3000 3000 3000 3000 3000
Moment of inertia Jin [x10-4 kgm2] 4.5 4.5 4.5 4.5 4.5
Weight m [kg] 1.86 1.86 1.86 1.86 1.86
Maximum hollow shaft diameter dH (max) [mm] 42 42 42 42 42
Transmission accuracy [arcmin] < 1 < 1 < 1 < 1 < 1
Repeatability [arcmin] < ±0.1 < ±0.1 < ±0.1 < ±0.1 < ±0.1
Lost Motion [arcmin] < 1 < 1 < 1 < 1 < 1
Torsional stiffness K3 [x103 Nm/rad] 180 230 230 230 230
Ambient operating temperature [°C] Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90
Change size Unit HFUS-45-2A
Ratio i [] 50 80 100 120 160
Repeatable peak torque TR [Nm] 500 706 755 823 882
Average torque TA [Nm] 265 390 500 620 630
Rated torque TN [Nm] 176 313 353 402 402
Momentary peak torque TM [Nm] 950 1270 1570 1760 1910
Maximum input speed (oil lubrication) nin (max) [min-1] 5000 5000 5000 5000 5000
Maximum input speed (grease lubrication) nin (max) [min-1] 3800 3800 3800 3800 3800
Average input speed (oil lubrication) nav (max) [min-1] 3300 3300 3300 3300 3300
Average input speed (grease lubrication) nav (max) [min-1] 3000 3000 3000 3000 3000
Moment of inertia Jin [x10-4 kgm2] 8.68 8.68 8.68 8.68 8.68
Weight m [kg] 2.64 2.64 2.64 2.64 2.64
Maximum hollow shaft diameter dH (max) [mm] 47 47 47 47 47
Transmission accuracy [arcmin] < 1 < 1 < 1 < 1 < 1
Repeatability [arcmin] < ±0.1 < ±0.1 < ±0.1 < ±0.1 < ±0.1
Lost Motion [arcmin] < 1 < 1 < 1 < 1 < 1
Torsional stiffness K3 [x103 Nm/rad] 260 330 330 330 330
Ambient operating temperature [°C] Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90
Change size Unit HFUS-50-2A
Ratio i [] 50 80 100 120 160
Repeatable peak torque TR [Nm] 715 941 980 1080 1180
Average torque TA [Nm] 350 519 666 813 843
Rated torque TN [Nm] 245 372 470 529 529
Momentary peak torque TM [Nm] 1430 1860 2060 2060 2450
Maximum input speed (oil lubrication) nin (max) [min-1] 4500 4500 4500 4500 4500
Maximum input speed (grease lubrication) nin (max) [min-1] 3500 3500 3500 3500 3500
Average input speed (oil lubrication) nav (max) [min-1] 3000 3000 3000 3000 3000
Average input speed (grease lubrication) nav (max) [min-1] 2500 2500 2500 2500 2500
Moment of inertia Jin [x10-4 kgm2] 12.5 12.5 12.5 12.5 12.5
Weight m [kg] 3.53 3.53 3.53 3.53 3.53
Maximum hollow shaft diameter dH (max) [mm] 52 52 52 52 52
Transmission accuracy [arcmin] < 1 < 1 < 1 < 1 < 1
Repeatability [arcmin] < ±0.1 < ±0.1 < ±0.1 < ±0.1 < ±0.1
Lost Motion [arcmin] < 1 < 1 < 1 < 1 < 1
Torsional stiffness K3 [x103 Nm/rad] 340 440 440 440 440
Ambient operating temperature [°C] Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90
Change size Unit HFUS-58-2A
Ratio i [] 50 80 100 120 160
Repeatable peak torque TR [Nm] 1020 1480 1590 1720 1840
Average torque TA [Nm] 520 770 1060 1190 1210
Rated torque TN [Nm] 353 549 696 745 745
Momentary peak torque TM [Nm] 1960 2450 3180 3330 3430
Maximum input speed (oil lubrication) nin (max) [min-1] 4000 4000 4000 4000 4000
Maximum input speed (grease lubrication) nin (max) [min-1] 3000 3000 3000 3000 3000
Average input speed (oil lubrication) nav (max) [min-1] 2700 2700 2700 2700 2700
Average input speed (grease lubrication) nav (max) [min-1] 2200 2200 2200 2200 2200
Moment of inertia Jin [x10-4 kgm2] 27.3 27.3 27.3 27.3 27.3
Weight m [kg] 5.17 5.17 5.17 5.17 5.17
Maximum hollow shaft diameter dH (max) [mm] 60 60 60 60 60
Transmission accuracy [arcmin] < 1 < 1 < 1 < 1 < 1
Repeatability [arcmin] < ±0.1 < ±0.1 < ±0.1 < ±0.1 < ±0.1
Lost Motion [arcmin] < 1 < 1 < 1 < 1 < 1
Torsional stiffness K3 [x103 Nm/rad] 540 710 710 710 710
Ambient operating temperature [°C] Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90 Standard 0 ... 60, Special lubrication -40 ... 90
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All technical terms are described in detail in the Planning Guide.