TransRex Drive
  • CSF-I Self-Centering Type and CSF-II Integral Type Precision Robot Gear Harmonic Reducer
  • CSF-I Self-Centering Type and CSF-II Integral Type Precision Robot Gear Harmonic Reducer
  • CSF-I Self-Centering Type and CSF-II Integral Type Precision Robot Gear Harmonic Reducer
  • CSF-I Self-Centering Type and CSF-II Integral Type Precision Robot Gear Harmonic Reducer
  • CSF-I Self-Centering Type and CSF-II Integral Type Precision Robot Gear Harmonic Reducer
  • CSF-I Self-Centering Type and CSF-II Integral Type Precision Robot Gear Harmonic Reducer
  • CSF-I Self-Centering Type and CSF-II Integral Type Precision Robot Gear Harmonic Reducer
  • CSF-I Self-Centering Type and CSF-II Integral Type Precision Robot Gear Harmonic Reducer
  • CSF-I Self-Centering Type and CSF-II Integral Type Precision Robot Gear Harmonic Reducer
  • CSF-I Self-Centering Type and CSF-II Integral Type Precision Robot Gear Harmonic Reducer

CSF-I Self-Centering Type and CSF-II Integral Type Precision Robot Gear Harmonic Reducer

The high-precision CSF Series Harmonic Drive, comprising the CSF-I self-aligning and CSF-II integrated core categories, delivers compact and flat structural design.

Specifications：
CSF-14-I Speed Ratio 50 Self-aligning Type
CSF-14-I Speed Ratio 100 Self-aligning Type
CSF-17-I Speed Ratio 50 Self-aligning Type
CSF-17-I Speed Ratio 100 Self-aligning Type
CSF-20-I Speed Ratio 50 Self-aligning Type
CSF-20-I Ratio 100 Self-aligning Type
CSF-25-I Ratio 50 Self-aligning Type
CSF-25-I Ratio 100 Self-aligning Type
CSF-32-I Ratio 50 Self-aligning Type
CSF-32-I Ratio 100 Self-aligning Type
CSF-14-II Speed Ratio 50 Integral Type
CSF-14-II Speed Ratio 100 Integral Type
CSF-17-II Speed Ratio 50 Integral Type
CSF-17-II Speed Ratio 100 Integral Type
CSF-20-II Speed Ratio 50 Integral Type
CSF-20-II Speed Ratio 100 Integral Type
CSF-25-II Speed Ratio 50 Integral Type
CSF-25-II Speed Ratio 100 Integral Type
CSF-32-II Speed Ratio 50 Integral Type
CSF-32-II Speed Ratio 100 Integral Type
Connectors/Flanges

USD 56-429

output value: Monthly Output3000

contact shop

Product Description

CSF Series Precision Harmonic Reduce

The high-precision CSF Series Harmonic Drive, comprising the CSF-I self-aligning and CSF-II integrated core categories, delivers compact, flat structural design, ultra-high transmission accuracy, and robust load capacity. It serves as a core transmission solution for industrial automation and precision manufacturing. Utilizing advanced harmonic drive technology and integrated high-precision cross-roller bearings, these products achieve near-zero backlash motion control while delivering exceptional shock resistance and long-term operational stability. They are ideally suited for space-constrained applications demanding ultimate precision and reliability.

    

Functional Features

High Rigidity & Load Capacity

Integrated high-precision crossed roller bearings 

significantly enhance product rigidity and shock resistance,

capable of withstanding extreme axial, radial loads, and overturning moments.


Ultra-Compact and Lightweight 

Featuring a flat-profile design, it offers a compact footprint and lightweight construction, effectively saving installation 

space. Ideal for collaborative robots and similar equipment.

High Torque Density and Efficiency

Delivers powerful torque within a compact volume with high transmission efficiency, significantly enhancing equipment 

power performance and energy utilization.

Product parameters

CSF-14 Type


Item

30

50

80

100

Rated Torque at 2000 r/min [N·m]

4

5.4

7.8

7.8

Allowable Peak Torque During Start/Stop [N·m]

9

18

23

28

Maximum Allowable Average Load Torque [N·m]

6.8

6.9

11

11

Instantaneous Maximum Allowable Torque [N·m]

17

35

47

54

Backlash [Arcsec]

≤20

≤20

≤10

≤10

Maximum Allowable Input Speed [r/min]

8000

8000

8000

8000

Permissible Average Input Speed [r/min]

3500

3500

3500

3500

CSF-14-I [Self-aligning Type] Hole Position Installation Plan

CSF-14-II [Integrated Type] Hole Position Installation Plan

CSF-17 Type

Item

30

50

80

100

Rated Torque at 2000 r/min [N·m]

8.8

16

22

24

Allowable Peak Torque During Start/Stop [N·m]

16

34

43

54

Maximum Allowable Average Load Torque [N·m]

12

26

27

39

Instantaneous Maximum Allowable Torque [N·m]

30

70

87

108

Backlash [Arcsec]

≤20

≤20

≤10

≤10

Maximum Allowable Input Speed [r/min]

7000

7000

7000

7000

Permissible Average Input Speed [r/min]

3500

3500

3500

3500

CSF-17-I [Self-aligning Type] Hole Position Installation Plan

CSF-17-II [Integrated Type] Hole Position Installation Plan

CSF-20 Type


Item

30

50

80

100

120

Rated Torque at 2000 r/min [N·m]

15

25

34

40

40

Allowable Peak Torque During Start/Stop [N·m]

27

56

74

82

87

Maximum Allowable Average Load Torque [N·m]

20

34

47

49

49

Instantaneous Maximum Allowable Torque [N·m]

50

98

121

147

147

Backlash [Arcsec]

≤20

≤20

≤10

≤10

≤10

Maximum Allowable Input Speed [r/min]

6000

6000

6000

6000

6000

Permissible Average Input Speed [r/min]

3500

3500

3500

3500

350

CSF-20-I [Self-aligning Type] Hole Position Installation Plan


CSF-20-II [Integrated Type] Hole Position Installation Plan

CSF-25 Type

Item

30

50

80

100

120

Rated Torque at 2000 r/min [N·m]

27

39

63

67

67

Allowable Peak Torque During Start/Stop [N·m]

50

98

137

157

167

Maximum Allowable Average Load Torque [N·m]

38

55

87

108

108

Instantaneous Maximum Allowable Torque [N·m]

95

186

255

304

289

Backlash [Arcsec]

≤20

≤20

≤10

≤10

≤10

Maximum Allowable Input Speed [r/min]

5500

5500

5500

5500

5500

Permissible Average Input Speed [r/min]

3500

3500

3500

3500

350

CSF-25-I [Self-aligning Type] Hole Position Installation Plan

CSF-25-II [Integrated Type] Hole Position Installation Plan

CSF-32 Type

Item

50

80

100

120

Rated Torque at 2000 r/min [N·m]

76

118

137

137

Allowable Peak Torque During Start/Stop [N·m]

216

304

353

353

Maximum Allowable Average Load Torque [N·m]

75

167

216

216

Instantaneous Maximum Allowable Torque [N·m]

200

568

647

686

Backlash [Arcsec]

≤20

≤10

≤10

≤10

Maximum Allowable Input Speed [r/min]

4500

4500

4500

4500

Permissible Average Input Speed [r/min]

3500

3500

3500

3500

CSF-32-I [Self-aligning Type] Hole Position Installation Plan

CSF-32-II [Integrated Type] Hole Position Installation Plan


Application

Industrial Robotics: Joint drives for collaborative robots, SCARA robots, and Delta robots, enabling flexible and precise motion control.

Semiconductor Manufacturing: Wafer handling, lithography equipment, etc., meeting stringent requirements for nanometer-level positioning accuracy and clean environments.

Medical Devices: Surgical robots and rehabilitation equipment, ensuring precision and safety during procedures.

Precision Instruments: Optical equipment and coordinate measuring machines, providing stable, high-accuracy motion feedback.

Aerospace: Satellite attitude control and drone navigation systems, meeting high-performance transmission demands in extreme environments.

Supplier Information

Company：eriksen

Email：transrex@ttbridge.com

Tel：13460222030

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