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HarmonicDrive® Speed Reducer for Precision Control Speed Reducer CSF mini Series Gear Head Type

Features

  • Non-backlash, high-precision positioning, high rotational accuracy
  • Compact, lightweight, high torque capacity
  • High load capacity
  • Shape supports a wide range of gear ratios and applications
  • Ultra flat/high stiffness type 2UP added to lineup

These easy to use products are unitized versions of the small HarmonicDrive® models.
Choose from the compact and lightweight 2XH type which uses 4-point contact ball bearings,
or the ultra flat/high stiffness 2UP type which uses cross roller bearings.

Commercial Applications

Model

CSF(1)—14(2)—100(3)—2XH-F(4)—SP(5)

  1. Model name: CSF series
  2. Model Nos: 5, 8, 11, 14 (2UP type: 8, 11, 14)
  3. Reduction ratio: 30, 50, 80, 100 (2UP type: 30, 50, 100)
  4. Models:
    • 2XH-F = Gear head type Flange output
    • 2XH-J = Gear head type Shaft output
    • 2UP = Ultra flat/high stiffness type
  5. Specification: Special specification (SP is not affixed on standard products.)

Rated Table

Gear head type(CSF-2XH)

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 CAD data
N·m N·m N·m N·m r/min Shaft output Flange output
5 30 0.25 0.5 0.38 0.9 10000 DXF file DXF file
50 0.4 0.9 0.53 1.8
100 0.6 1.4 0.94 2.7
8 30 0.9 1.8 1.4 3.3 8500 DXF file DXF file
50 1.8 3.3 2.3 6.6
100 2.4 4.8 3.3 9.0
11 30 2.2 4.5 3.4 8.5 8500 DXF file DXF file
50 3.5 8.3 5.5 17
100 5.0 11 8.9 25
14 30 4.0 9.0 6.8 17 8500 DXF file DXF file
50 5.4 18 6.9 35
80 7.8 23 11 47
100 7.8 28 11 54

Ultra flat/high stiffness type(CSF-2UP)

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 CAD data
N·m N·m N·m N·m r/min
8 30 0.9 1.8 1.4 3.3 8500 DXF file
50 1.8 3.3 2.3 6.6
100 2.4 4.8 3.3 9.0
11 30 2.2 4.5 3.4 8.5 8500 DXF file
50 3.5 8.3 5.5 17
100 5.0 11 8.9 25
14 30 4.0 9.0 6.8 17 8500 DXF file
50 5.4 18 6.9 35
100 7.8 28 11 54

4-point contact ball bearing specification

CSF-2XH

Model No. Basic rated load Permissible moment load (Mc) Moment stiffness (Km)
Basic dynamic rated load (C) Basic static rated load (Co)
x102N x102N Nm Nm/rad
5 9.14 7.63 0.89 7.41×102
8 21.6 19.0 3.46 2.76×103
11 38.9 35.4 6.6 7.41×103
14 61.2 58.5 13.2 1.34×104

Cross roller bearing specification

CSF-2UP

Model No. Basic rated load Permissible moment load (Mc) Moment stiffness (Km)
Basic dynamic rated load (C) Basic static rated load (Co)
x102N x102N Nm Nm/rad
8 58 80 15 2.0×104
11 65 99 40 4.0×104
14 74 128 75 8.0×104

Contact us

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