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New HarmonicDrive® Speed Reducer for Precision Control SHD Series Unit Type (Ultra flat, hollow structure lightweight unit)

Features

  • Ultra-flat design
  • Hollow structure
  • High stiffness bearings
  • Backlash-free
  • Lightweight type

A full unit type HarmonicDrive® of the SHD series that features an ultra-flat, hollow bore structure. This type is designed with an ultra-flat, hollow bore structure, and has been engineered much lighter.
The shape of this type of HarmonicDrive® is its greatest quality.

Commercial Applications

Model

SHD(1)—25(2)—100(3)—2UH(4)—Spec. 1(5)—Spec. 2(6)

  1. Model: SHD series
  2. Model Nos: 14, 17, 20, 25, 32, 40
  3. Reduction ratio: 50, 80, 100, 120, 160
  4. Model: 2UH = Unit type
  5. Specification 1: LW = Lightweight type
  6. Specification 2: SP = Special specification
    No description = Standard product

Rated Table

Model No. Reduction ratio Rated torque at 2000 r/min input Permissible peak torque at start and stop Permissible maximum value for average load torque Permissible maximum momentary torque Permissible maximum input rotational speed (r/min) Permissible average input rotational speed (r/min) Inertia moment (2SH/Simple unit) Inertia moment (2UH/unit) CAD data
Nm kgfm Nm kgfm Nm kgfm Nm kgfm Grease lubricant Grease lubricant I×10-4
kgm2
J×10-5
kgfms2
I×10-4
kgm2
J×10-5
kgfms2
 
14 50 3.7 0.38 12 1.2 4.8 0.49 23 2.3 8500 3500 0.021 0.021 0.064 0.065 DXF file
80 5.4 0.55 16 1.6 7.7 0.79 35 3.6
100 5.4 0.55 19 1.9 7.7 0.79 35 3.6
17 50 11 1.1 23 2.3 18 1.8 48 4.9 7300 3500 0.054 0.055 0.141 0.144 DXF file
80 15 1.5 29 3.0 19 1.9 61 6.2
100 16 1.6 37 3.8 27 2.8 71 7.2
120 16 1.6 37 3.8 27 2.8 71 7.2
20 50 17 1.7 39 4.0 24 2.4 69 7.0 6500 3500 0.090 0.092 0.271 0.276 DXF file
80 24 2.4 51 5.2 33 3.4 89 9.1
100 28 2.9 57 5.8 34 3.5 95 9.7
120 28 2.9 60 6.1 34 3.5 95 9.7
160 28 2.9 64 6.5 34 3.5 95 9.7
25 50 27 2.8 69 7.0 38 3.9 127 13 5600 3500 0.282 0.288 0.793 0.809 DXF file
80 44 4.5 96 9.8 60 6.1 179 18
100 47 4.8 110 11 75 7.6 184 19
120 47 4.8 117 12 75 7.6 204 21
160 47 4.8 123 13 75 7.6 204 21
32 50 53 5.4 151 15 75 7.6 268 27 4800 3500 1.09 1.11 2.900 2.957 DXF file
80 83 8.5 213 22 117 12 398 41
100 96 9.8 233 24 151 15 420 43
120 96 9.8 247 25 151 15 445 45
160 96 9.8 261 27 151 15 445 45
40 50 96 9.8 281 29 137 14 480 49 4000 3000 2.85 2.91 7.432 7.578 DXF file
80 144 15 364 37 198 20 686 70
100 185 19 398 41 260 27 700 71
120 205 21 432 44 315 32 765 78
160 206 21 453 46 316 32 765 78

Mass Comparison

Unit: kg

Model No. 14 17 20 25 32 40
SHG, SHF series standard unit type 0.71 1 1.38 2.1 4.5 7.7
SHD series unit type 0.49 0.66 0.84 1.4 2.7 4.6
Mass ratio 69% 66% 61% 67% 60% 60%

Contact us

For any comments or questions for the products, please contact us by inquiry form or contact the nearest sales office.