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Quality SYHD‑II Series Harmonic Drive factory
Quality SYHD‑II Series Harmonic Drive factory
Quality SYHD‑II Series Harmonic Drive factory

SYHD‑II Series Harmonic Drive

Basic Properties
Place of Origin: CHINA
Brand Name: SENINTER
Certification: CE ROHS
Model Number: SYHD‑II Series
PDF
FL60SV40-48V-30EA1.pdf
Product Summary
SYHD-Ill series performance parameter Simple combination type ( super flat hollow shaft ) SYHD-III series is the type pursuing flat structure to the extreme. Its axial length is half of that of SYHS series. The flexspline adopts ultrathin hollow flanging structure and its output side is installed ...

Product Details

Ratio: 50/80/100/120/160
Product Description
SYHD-Ill series performance parameter

Simple combination type ( super flat hollow shaft )

SYHD-III series is the type pursuing flat structure to the extreme.

Its axial length is half of that of SYHS series.

The flexspline adopts ultrathin hollow flanging structure and its output side is installed with high rigid crossed roller bearing.

Suitable for the application with requirement on flat design.

 SYHD‑II Series Harmonic Drive

  • Product Features
    1. Ultra thin · Hollow structure
    2. High rigidity
    3. High torque capacity

  • 4. Input/output coaxial
    5. Excellent positioning accuracy and
    rotation accuracy

Typical Applications


  • Humanoid Robots – Compact actuation for dexterous joints

  • Metal Working Machine Tools – High-precision rotary axes

  • Industrial Robots & Collaborative Robots (Cobots) – Reliable joint actuation

  • SCARA Robots – Smooth, backlash-free transmission

  • Medical Equipment – Precise, reliable motion for surgical and diagnostic devices

  • Aerospace – Robust performance under demanding conditions

 SYHD‑II Series Harmonic Drive


Dimensional Drawings

SYHD‑II Series Harmonic Drive


SYHD‑II Series Performance Parameters

Model Reduction Ratio Rated torque at input 2000r/min (Nm) Permissible peak torque at start/stop (Nm) Permissible max. value of ave.load torque (Nm) Instantaneous permissible max. torque (Nm) Permissible max. input rotational speed (r/min) Permissible ave. input rotational speed (r/min) Backlash (arc sec) ≤ Transmission accuracy (arc sec) ≤
14 50 3.5 11.4 4.6 23 8000 3500 20 90
14 80 5.1 15 6.2 29 8000 3500 20 90
14 100 5.1 18 7 33 8000 3500 20 90
17 50 10.5 22 17 46 7000 3500 20 90
17 80 14 29 21 54 7000 3500 20 90
17 100 15 35 26 67 7000 3500 20 90
20 50 16 37 23 66 6000 3500 20 90
20 80 23 49 28 78 6000 3500 10 90
20 100 27 54 32 90 6000 3500 10 90
25 50 26 66 36 121 5500 3500 20 60
25 80 42 91 62 157 5500 3500 10 60
25 100 45 105 71 175 5500 3500 10 60
32 50 50 143 71 255 4500 3500 20 60
32 80 79 202 126 350 4500 3500 10 60
32 100 91 221 143 399 4500 3500 10 60


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