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PAGE: "Products | Gearheads | Ultra Flat CSD Series Gearheads :: Harmonic Drive LLC"
URL: http://www.harmonicdrive.net/products/gearheads/csd-gearheads/index.php

Gearheads

Ultra Flat CSD Series

List of Features
CSD Series
CSD-2UH

CSD Series
CSD-2UF
In the spotlight of the present media attention, the humanoid robot and aero space field required ultimate “light weight" and the liquid crystal and semi-conductor manufacturing equipment demanded ultra “Thin Form” against the height restriction of the system line.

The CSD series, mastered light weight and compactness inherited the excellent performance of the Harmonic Drive™ precision strain wave gear and have fulfilled the market demand and achieved bold form.

CSD-2UH

  • Compact
    It's more compact than CSF Series/Gearheads type (2UH) which has the same torque capacity.

CSD-2UF

  • Hollow shaft construction
    Having a through hole at the center of the input-output shaft of the gear, it provides passage to wires, pipes and laser light and simplifies the structure of machines and equipments.
     
  • Increase the Moment load capacity of the output cross roller bearing:
    The moment load capacity of the output cross roller bearing has almost double capacity to the similar model of the SHD (2SH) Series.

 

Model Ordering Code

CSD - 20 - 100 - 2UH - SP
1 2 3 4 5
1. Name of Model : CSD Series
2. Size : 14,17,20,25,32,40,50
3. Gear Ratio : 50, 100, 160
4. Model
  • 2UH (size: 14-50)
  • 2UF (size: 14-40)
    		•
    = The Gearheads type, Ultra thin & compact form
    = The Gearheads type, Hollow shaft with increased Moment load.
    5. SP
    None     		: Used for Customized Specification only
    : Standard product

    Lists of Ratings

    CSD-2UH

    Size Ratio Rated Torque 2000rpm Repeated PeakTorque Max. Average
    load Torque    		 Max. MomentaryTorque Max.Input
    Speed r/min

    Average Input
    Speed r/min

    		 Moment of Inertia
    		 CAD
    Download
    I×10-4 J×10-5
    Nm In.lb Nm In.lb Nm In.lb Nm In.lb Greese Greese kgm2 kgfms2
    14 50 3.7 33 12 106 4.8 42 24 212 8500 3500 0.02 0.21 PDF DXF
    100 5.4 48 19 168 7.7 68 35 310
    17 50 11 97 23 204 18 159 48 425 7300 3500 0.05 0.06 PDF DXF
    100 16 142 37 327 27 239 71 628
    20 50 17 150 39 345 24 212 69 611 6500 3500 0.09 0.09 PDF DXF
    100 28 248 57 504 34 301 95 841
    160 28 248 64 566 34 301 95 841
    25 50 27 239 69 611 38 336 127 1124 5600 3500 0.28 0.29 PDF DXF
    100 47 416 110 974 75 664 184 1628
    160 47 416 123 1089 75 664 204 1805
    32 50 53 469 151 1336 75 664 268 2372 4800 3500 1.09 1.11 PDF DXF
    100 96 850 233 2062 151 1336 420 3717
    160 96 850 261 2310 151 1336 445 3938
    40 50 96 850 281 2487 137 1212 480 4248 4000 3000 2.85 2.91 PDF DXF
    100 185 1637 398 3522 260 2301 700 6195
    160 206 1823 453 4009 316 2797 765 6770
    50 50 172 1522 200 1770 247 2186 1000 8850 3500 2500 8.61 8.78 PDF DXF
    100 329 2912 686 6071 466 4124 1440 12744
    160 370 3275 823 7284 590 5222 1715 15178
    Note: Moment of Inertia: 1=¼GD2

    CSD-2UF

    Size Ratio Rated Torque
    2000rpm    		 Repeated Peak
    Torque    		 Max. Average
    load Torque    		 Max. Momentary
    Torque    		 Max. Input
    Speed r/min    		 Average Input
    Speed r/min    		 Moment of Inertia
    		 CAD
    Download
    I×10-4 J×10-5
    Nm In.lb Nm In.lb Nm In.lb Nm In.lb Greese Greese kgm2 kgfms2
    14 50 3.7 33 12 106 4.8 42 24 212 8500 3500 0.02 0.21 PDF DXF
    100 5.4 48 19 168 7.7 68 35 310
    17 50 11 97 23 204 18 159 48 425 7300 3500 0.05 0.06 PDF DXF
    100 16 142 37 327 27 239 71 628
    20 50 17 150 39 345 24 212 69 611 6500 3500 0.09 0.09 PDF DXF
    100 28 248 57 504 34 301 95 841
    160 28 248 64 566 34 301 95 841
    25 50 27 239 69 611 38 336 127 1124 5600 3500 0.28 0.29 PDF DXF
    100 47 416 110 974 75 664 184 1628
    160 47 416 123 1089 75 664 204 1805
    32 50 53 469 151 1336 75 664 268 2372 4800 3500 1.09 1.11 PDF DXF
    100 96 850 233 2062 151 1336 420 3717
    160 96 850 261 2310 151 1336 445 3938
    40 50 96 850 281 2487 137 1212 480 4248 4000 3000 2.85 2.91 PDF DXF
    100 185 1637 398 3522 260 2301 700 6195
    160 206 1823 453 4009 316 2797 765 6770
    Note: Moment of Inertia: 1=¼GD2

    Product Drawings and Lists of Dimensions

    CSD - 2UH

    Product Drawings

    Unit: mm

    Symbol/ Size

    14

    17

    20

    25

    32

    40

    50

    øA h7

    55

    62

    70

    85

    112

    126

    157

    B

    25

    26.5

    29.5

    37.1

    43

    51.7

    62.5

    D

    2

    2

    2

    3

    3

    4

    4

    øG H7

    11

    15

    20

    24

    32

    40

    50

    øJ

    31

    38

    45

    58

    78

    90

    112

    Mass (kg)

    0.35

    0.46

    0.65

    1.2

    2.4

    3.6

    6.9

    Please confirm dimensions and specification with the drawing issued by Harmonic Drive, LLC.


    CSD - 2UF

    Product Drawings

    Unit: mm

    Symbol/ Size

    14

    17

    20

    25

    32

    40

    øA h7

    70

    80

    90

    110

    142

    170

    B

    22

    22.7

    26.8

    31.5

    37

    45

    C

    0.5

    0.5

    2.3

    2.1

    2.8

    6.5

    øE H7

    11

    15

    20

    24

    32

    40

    øH

    49

    59

    69

    84

    110

    132

    Mass: (kg)

    0.50

    0.66

    0.94

    1.7

    3.3

    5.7

    Please confirm dimensions and specification with the drawing issued by Harmonic Drive, LLC.

    Positional Accuracy

    Model

    14

    17

    20

    25

    32

    40

    50

    X10 -4 rad

    4.4

    4.4

    2.9

    2.9

    2.9

    2.9

    2.9

    arc min

    1.5

    1.5

    1.0

    1.0

    1.0

    1.0

    1.0

     


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