High Precision Harmonic Drive NEMA 17 Stepper Motor Wave Generator for Exoskeleton Robot

Customization: Available
Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Car
Hardness: Hardened Tooth Surface

Product Description

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Technical Specifications

Model NO.:HCS-40-80-I
Installation:90 Degree
Layout:Coaxial
Gear Shape:Cylindrical Gear
Step:Single-Step
Type:Gear Reducer
Series:Hcs-I
Reduction Ratio:50/80/100
Package:Foam+Carton
HS Code:84834090
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Product Overview

  • Flexspline features a hollow flanging standard cylinder structure.
  • Compact overall structure where the input shaft matches directly with the wave generator inner hole via a flat key slot.
  • Versatile connection options: Circular spline fixed with flexible output, or flexible fixed with circular spline output.
Precision Harmonic Drive Diagram
Wave Generator Detail
Stepper Motor Matching
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Core Advantages

  • High Precision & High Torque: Engineered for demanding robotic applications.
  • Technical Support: Dedicated personnel available for customized design solutions.
  • Quality Assurance: Factory direct sales ensuring fine workmanship and durability.
  • Warranty Service: One-year warranty with support for replacement or repair.
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Manufacturing Excellence

Our facility operates an extensive production campus with approximately 300 workshops. We maintain a complete production system, managing everything from raw material procurement to final product inspection in-house. Current annual production capacity reaches 45,000 sets of harmonic reducers.

Production Workshop
Quality Testing
Automated Production Line
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HCS-I Technical Parameters

Model Ratio Rated Torque (NM) Peak Torque (NM) Max Load Torque (NM) Max Speed (r/min) Back Gap (Arc sec) Design Life (Hour)
1180/1003.8 - 4.18.5 - 8.96.8 - 7.28000≤3010000
1450/80/1006.2 - 9.020.7 - 327.9 - 12.77000≤3015000
1750/80/10018.4 - 27.639 - 6229.9 - 456500≤3015000
2050-16028.8 - 4664.4 - 11239 - 565600≤3015000
2550-12044.9 - 77.1113 - 19263 - 1244800≤3015000
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Applications & Exhibitions

Industry Exhibition
Robot Application Case
Exoskeleton Technology
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Frequently Asked Questions

What information is needed to choose the right gearbox?
Please provide the motor drawing with parameters. Essential specifications include the model, required torque, reduction ratio, working conditions, and motor shaft size.
What are the main advantages of your harmonic reducers?
They offer high precision, high torque capacity, and a compact design. Our products are manufactured in a complete in-house system ensuring strict quality control.
Do you provide customized solutions?
Yes, our R&D team spends significant resources on new technology and can customize products to meet specific technical requirements.
What is the typical design life of these units?
Most of our models, such as the HCS-14 through HCS-32, are designed for a service life of approximately 15,000 hours under rated conditions.
What is the warranty period for your products?
We provide a one-year warranty on product quality issues, during which items can be returned for repair or replacement.
What is the standard packaging for transport?
Our products are securely packed using foam and sturdy cartons to ensure safety during domestic and international shipping.

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