Welcome to Shenzhen Seninter Precision Machinery Co.,Ltd.
+8618664725627

CSF11 Mini Harmonic Reducer

Basic Properties
Place of Origin: CHINA
Brand Name: SENINTER
Certification: CE ROHS
Model Number: CSF11
Product Summary
The CSF Mini 11 is one of the smallest and lightest precision harmonic drives currently available on the market. It is specifically designed for low-torque (0.1–0.6 N·m range), ultra-high precision applications. Its core value proposition is: Achieving zero-backlash precision transmission within a ...

Product Details

Ratio: 30/50/80
Max Allowable Input Speed: 10000rpm
Backlash: ≤20 Arcsec
Product Description


The CSF Mini 11 is one of the smallest and lightest precision harmonic drives currently available on the market. It is specifically designed for low-torque (0.1–0.6 N·m range), ultra-high precision applications.

Its core value proposition is:

Achieving zero-backlash precision transmission within a space the size of a coin.

Typical applications for this space-sensitive, high-end equipment include:
 Micro robot joints
Endoscope manipulation mechanisms
5-axis machine tool auxiliary axes
Precision optical adjustment stages

CSF11 Mini Harmonic Reducer


CSF Mini-11-2UP-Shaft Input, Flange Output Type

CSF11 Mini Harmonic Reducer

CSF Mini-11-1D-Motor Direct-Coupled Input, Flange Output Type

CSF11 Mini Harmonic Reducer

CSF Mini-11-1U-EInput Hole & Output Flange

CSF11 Mini Harmonic Reducer

CSF Mini-11-1U-UInput Sharft & Output Sharft

CSF11 Mini Harmonic Reducer

CSF Mini-11-2XH-AInput Hole & Output Flange

CSF11 Mini Harmonic Reducer

CSF Mini-11-2XH-BInput Hole & Output Sharft

CSF11 Mini Harmonic Reducer




CSF11 Mini Harmonic Reducer


CSF mini 8 Harmonic Reducer Parameter Table


Parameter Unit Reduction Ratio 30 Reduction Ratio 50 Reduction Ratio 100
Rated Torque at 2000 r/min N·m 0.9 1.8 2.4
Allowable Peak Torque (Start-Stop) N·m 1.8 3.3 4.8
Maximum Allowable Average Load Torque N·m 1.4 2.3 3.3
Maximum Instantaneous Allowable Torque N·m 3.3 6.6 9
Maximum Allowable Input Speed rpm 8500 8500 8500
Allowable Average Speed rpm 3500 3500 3500
Moment of Inertia ×10⁻⁴ kg·m² 3.2×10⁻³ 3.2×10⁻³ 3.2×10⁻³
Backlash Arcsec ≤20 ≤20 ≤20


Related Products
  • Humanoid Robot Absolute Inductive Encoder T031

    Model Parameters Table Model No. Repeatability Stator Board Motor-side Rotor Code Disk Reducer-side Rotor Code Disk Single/Multi-turn Communication Protocol Resolution Inner/Outer Dia. (mm) Thickness (mm) Inner/Outer Dia. (mm) Thickness (mm) Inner/Outer Dia. (mm) Thickness (mm) T027-1719RW-C1 ±10 ...
  • TS series Planetary Gearbox

    TS Series Planetary Gearbox Product Features – High-Precision Planetary Gearbox High Torque & Rigidity Needle roller bearings deliver exceptional torque capacity and structural rigidity. High Precision Backlash as low as 90% for two-stage configurations. Universal Motor Compatibility Easily ...
  • TDR Series Right-Angle Planetary Gearbox

    TDR Series Right-Angle Planetary Gearbox Right-Angle Planetary Gearbox – Spiral Bevel Gear Design Space Saving Spiral bevel gear design enables right-angle installation, ideal for tight spaces Flange Output Flange output design for easy mounting and high rigidity High Precision Backlash as low as 90...
  • TD Series Compact Flange Output Planetary Gearbox 

    TD Series Compact Flange Output Planetary Gearbox Compact Flange Output Planetary Gearbox – Helical Gear Design Flange Output Compact flange output design for easy mounting and high rigidity High Precision Backlash as low as 90% for two-stage configurations High Torque Capacity Average output torque ...

Send An Inquiry