> Harmonic Reducer > Mini Series > FSN

FSN

FSN
FSN
FSN
FSN
FSN
FSN
FSN
FSN
FSN
FSN

Product Overview

Product Overview

Miniature Cup Type Lightweight Unit Type FSN

The FSN series is a miniature, lightweight cup-type unit designed for high precision and compact applications. It features a durable structure with smooth, stable operation, making it ideal for use in robotics, automation systems, and precision machinery where space and weight are critical factors.

Type Lightweight Unit Type FSN
Unit type structure of FS series

Application

  • Industrial Robot
  • Service Robots
  • Meal Machine Tools
  • Medical Devices
  • Analysis, Test Equipment
  • Energy Related Equipment
  • Papermaking Equipment

Technical Specifications

Model Reduction ratio Rated torque at 2000r/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 Permissible average input rotational speed Backlash Weight Design life
Grease Grease
Nm kgfm Nm kgfm Nm kgfm Nm kgfm r/min r/min Arc Sec kg Hour
5 50 0.4 0.04 0.9 0.09 0.53 0.05 1.8 0.18 10000 6500 ≤60 0.025 10000
100 0.6 0.06 1.4 0.14 0.94 0.1 2.7 0.28 10000
8 50 1.8 0.18 3.3 0.34 2.3 0.23 6.6 0.67 8500 3500 ≤30 0.08 10000
100 2.4 0.24 4.8 0.49 3.3 0.34 9 0.92 10000
11 50 3.5 0.36 8.3 0.85 5.5 0.56 17 1.73 8500 3500 ≤30 0.17 10000
100 5 0.51 11 1.12 8.9 0.91 25 2.55 10000
14 50 5.4 0.55 18 18 6.9 0.7 35 3.6 8500 3500 ≤20 0.39 10000
80 7.8 0.8 23 2.4 11 1.1 47 4.8 15000
100 7.8 0.8 28 2.9 11 1.1 54 5.5 15000
17 50 16 1.6 34 3.5 26 2.6 70 7.1 7300   3500   ≤20    0.52   10000
  80   22 2.2 43 4.4 27 2.7 87 8.9   15000
  100   24 2.4 54 5.5 39 4 108 11   15000
  120   24 2.4 54 5.5 39 4 86 8.8   15000
20   50   25 2.5 56 5.7 34 3.5 98 10 6500   3500   ≤20    0.73   10000
  80   34 3.5 74 7.5 47 4.8 127 13   15000
  100   40 4.1 82 8.4 49 5 147 15   15000
  120   40 4.1 87 8.9 49 5 147 15   15000
  160   40 4.1 92 9.4 49 5 147 15   15000
25 50 39 4 98 10 55 5.6 186 19 5600 3500 ≤20 1.14 10000
80 63 6.4 137 14 87 8.9 255 26 15000
100 67 6.8 157 16 108 11 284 29 15000
120 67 6.8 167 17 108 11 304 31 15000
160 67 6.8 176 18 108 11 314 32 15000
32 50 76 7.8 216 22 108 11 382 39 4800 3500 ≤20 2.47 10000
80 118 12 304 31 167 17 568 58 15000
100 137 14 333 34 216 22 647 66 15000
120 137 14 353 36 216 22 686 70 15000
160 137 14 372 38 216 22 686 70 15000
40 50 137 14 402 41 196 20 686 70 4000 3000 ≤20 3.64 10000
80 206 21 519 53 284 29 980 100 15000
100 265 27 568 58 372 38 1080 110 15000
120 294 30 617 63 451 46 1180 120 15000
160 294 30 647 66 451 46 1180 120 15000
Transmission accuracy
Type \Reduction ratio 14 17 20 25 32
above 50 1.5 1.5 1.5 1 1
Hysteresis loss
Type \ Reduction ratio 14 17 20 25 32
50 2.5 2 2 2 2
above 80 1 1 1 1 1
Torsional stiffness
Project Type \ Unit 14 17 20 25 32
T1 N·m 2 3.9 7 14 29
T2 N·m 6.9 12 25 48 108
Reduction
50		 K1 × 104 N·m/rad 0.29 0.67 1.1 2 4.7
K2 × 104 N·m/rad 0.37 0.88 1.3 2.7 6.1
K3 × 104 N·m/rad 0.47 1.2 2 3.7 8.4
Reduction ratio
above 80		 K1 × 104 N·m/rad 0.4 0.84 1.3 2.7 6.1
K2 × 104 N·m/rad 0.44 0.94 1.7 3.7 7.8
K3 × 104 N·m/rad 0.61 1.3 2.5 4.7 11

Diagram

FSN-5-XX-U-Ⅰ

FSN-8-XX-U-Ⅰ

FSN-11-XX-U-Ⅰ

FSN-14-XX-U-Ⅰ

FSN-17-XX-U-Ⅰ

FSN-20-XX-U-Ⅰ

FSN-25-XX-U-Ⅰ

FSN-32-XX-U-Ⅰ

FSN-40-XX-U-Ⅰ

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FSN-5-XX-U-Ⅰ

FSN-8-XX-U-Ⅰ

FSN-11-XX-U-Ⅰ

FSN-14-XX-U-Ⅰ

FSN-17-XX-U-Ⅰ

FSN-20-XX-U-Ⅰ

FSN-25-XX-U-Ⅰ

FSN-32-XX-U-Ⅰ

FSN-40-XX-U-Ⅰ

Application

Industrial Robot

Industrial Robot

Service Robots

Service Robots

Meal Machine Tools

Meal Machine Tools

Medical Devices

Medical Devices

Analysis,Test Equipment

Analysis,Test Equipment

Energy Related Equipment

Energy Related Equipment

Papermaking Equipment

Papermaking Equipment

Frequently Asked Questions

Laifual shall not be liable for consequential damages of others equipment cause by the defective products. and shall not be liable for the incidental and consequential expenses and the labor costs for detaching and installing to the driven equipment.
Laifual shall not be liable for consequential damages of others equipment cause by the defective products. and shall not be liable for the incidental and consequential expenses and the labor costs for detaching and installing to the driven equipment.
Laifual shall not be liable for consequential damages of others equipment cause by the defective products. and shall not be liable for the incidental and consequential expenses and the labor costs for detaching and installing to the driven equipment.
Laifual shall not be liable for consequential damages of others equipment cause by the defective products. and shall not be liable for the incidental and consequential expenses and the labor costs for detaching and installing to the driven equipment.
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