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HarmonicDrive® Speed Reducer for Precision Control Speed Reducer CSD Series Component Type

Features

  • Ultra-thin, flat structure
  • Backlash-free
  • High efficiency

The CSD series was boldly engineered compact.
It's shape gives all equipment more of an advantage.

Commercial Applications

Model

CSD(1)—20(2)—100(3)—2A-GR(4)—Specification(5)

  1. Model: CSD series
  2. Model Nos: 14, 17, 20, 25, 32, 40, 50
  3. Reduction ratio: 50, 80, 100, 120, 160
  4. Model: 2A-GR = Component type (2A-R for model Nos 14 and 17)
  5. Specifications:
    • No description = Standard product
    • BB = If making the boss hole of the Flexspline its maximum diameter (For more information, refer to the catalog)
    • BB-SP = BB specification: special specification products for other parts (For more information, refer to the catalog)
    • SP = Special specification

Rated Table

Catalog Downloads (opens to a new window)

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 CAD data
N・m kgf・m N・m kgf・m N・m kgf・m N・m kgf・m Oil lubricant Grease lubricant Oil lubricant Grease lubricant I×10-4
kg・m²
J×10-5
kgf・ms²
 
14 50 3.7 0.38 12 1.2 4.8 0.49 24 2.4 14000 8500 6500 3500 0.021 0.021 DXF file
80 5.4 0.55 16 1.6 7.7 0.79 31 3.2
100 5.4 0.55 19 1.9 7.7 0.79 31 3.2
17 50 11 1.1 23 2.3 18 1.8 48 4.9 10000 7300 6500 3500 0.054 0.055 DXF file
80 15 1.5 29 3.0 19 1.9 55 5.6
100 16 1.6 37 3.8 27 2.8 55 5.6
120 16 1.6 37 3.8 27 2.8 55 5.6
20 50 17 1.7 39 4.0 24 2.4 69 7.0 10000 6500 6500 3500 0.090 0.092 DXF file
80 24 2.4 51 5.2 33 3.4 76* 7.7
(65) (6.6)
100 28 2.9 57 5.8 34 3.5 76* 7.7
(65) (6.6)
120 28 2.9 60 6.1 34 3.5 76* 7.7
(65) (6.6)
160 28 2.9 64 6.5 34 3.5 76* 7.7
(65) (6.6)
25 50 27 2.8 69 7.0 38 3.9 127 13 7500 5600 5600 3500 0.282 0.288 DXF file
80 44 4.5 96 9.8 60 6.1 152* 15
(135) (14)
100 47 4.8 110 11 75 7.6 152* 15
(135) (14)
120 47 4.8 117 12 75 7.6 152* 15
(135) (14)
160 47 4.8 123 13 75 7.6 152* 15
(135) (14)
32 50 53 5.4 151 15 75 7.6 268 27 7000 4800 4600 3500 1.09 1.11 DXF file
80 83 8.5 213 22 117 12 359* 37
(331) (34)
100 96 9.8 233 24 151 15 359* 37
(331) (34)
120 96 9.8 247 25 151 15 359* 37
(331) (34)
160 96 9.8 261 27 151 15 359* 37
(331) (34)
40 50 96 9.8 281 29 137 14 480 49 5600 4000 3600 3000 2.85 2.91 DXF file
80 144 15 364 37 198 20 685* 70
(580) (59)
100 185 19 398 41 260 27 694* 71
(580) (59)
120 205 21 432 44 315 32 694* 71
(580) (59)
160 206 21 453 46 316 32 694* 71
(580) (59)
50 50 172 18 500 51 247 25 1000 102 4500 3500 3000 2500 8.61 8.78 DXF file
80 260 27 659 67 363 37 1300 133
100 329 34 686 70 466 48 1440* 147
(1315) (134)
120 370 38 756 77 569 58 1440* 147
(1315) (134)
160 370 38 823 84 590 60 1577* 161
(1315) (134)
  • Note 1 The permissible maximum momentary torque (*) is limited by the clamping torque of the Flexspline.
  • Note 2 The values in ( ) are for when the boss hole of the Flexspline is at its maximum diameter (BB type).

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