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HFUS-2A

Compact with largest hollow shaft

HFUS-2A Series Component Sets are available in nine sizes with gear ratios of 30, 50, 80, 100, 120 and 160: 1 offering repeatable peak torques from 9 to 1840 Nm and a power density of up to 384 Nm / kg.

If required, the component sets are available as specific configurations tailored to your application, Including special lubricants for extended temperature ranges or special materials for extreme ambient conditions. Consisting of just three individual components, They are very lightweight and compact .

The enlarged hollow shaft can be used to feed through supply lines, shafts or cables for Further axes. Due to Their positioning accuracy stable machine properties with short cycle times are guaranteed.

Customer Benefits and Features

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
 
 

Available

On request

Not available

Technical data

Ordering code

Define the ordering code for your customised product,
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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Engineering Data

HFUS-2A Component Sets

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