Global Robotics
Laifual FSG is a precision harmonic reducer. This record represents the manufacturer's U-I assembly in frame size 32, as identified in its model-specific dimensional drawing. Specifications preserve the listed reduction-ratio configurations, separate rated, starting/stopping and instantaneous torque limits, input speeds, backlash, mass and design-life qualifiers. Manufacturer drawing and web-table discrepancies are flagged in the affected specification conditions. Cover image: Manufacturer series image; size may vary.
Product family: Laifual FSG U-I harmonic reducers
Source-backed claims. Configuration, workload and evidence type matter when comparing products.
3,500 r/min
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 100:1; Average input speed under grease lubrication
32 100 178 18 433 44 281 29 841 86 4800 3500 ≤20 FSG-I:3.11 ≥15000
3,500 r/min
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 120:1; Average input speed under grease lubrication
120 178 18 459 47 281 29 842 86 4800 3500 ≤20 ≥15000
3,500 r/min
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 160:1; Average input speed under grease lubrication
160 178 18 484 49 281 29 842 86 4800 3500 ≤20 ≥15000
3,500 r/min
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 50:1; Average input speed under grease lubrication
50 99 10 281 29 140 14 497 51 4800 3500 ≤20 ≥15000
3,500 r/min
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 80:1; Average input speed under grease lubrication
80 153 16 395 40 217 22 738 75 4800 3500 ≤20 ≥15000
≤20 arcsec
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 100:1; Manufacturer backlash limit
32 100 178 18 433 44 281 29 841 86 4800 3500 ≤20 FSG-I:3.11 ≥15000
≤20 arcsec
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 120:1; Manufacturer backlash limit
120 178 18 459 47 281 29 842 86 4800 3500 ≤20 ≥15000
≤20 arcsec
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 160:1; Manufacturer backlash limit
160 178 18 484 49 281 29 842 86 4800 3500 ≤20 ≥15000
≤20 arcsec
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 50:1; Manufacturer backlash limit
50 99 10 281 29 140 14 497 51 4800 3500 ≤20 ≥15000
≤20 arcsec
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 80:1; Manufacturer backlash limit
80 153 16 395 40 217 22 738 75 4800 3500 ≤20 ≥15000
≥15000 h
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 100:1; Manufacturer minimum design life; not a warranty; preserve the printed greater-than-or-equal qualifier. Family web tables may present unqualified values or a shared range; these are not equivalent claims.
32 100 178 18 433 44 281 29 841 86 4800 3500 ≤20 FSG-I:3.11 ≥15000
≥15000 h
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 120:1; Manufacturer minimum design life; not a warranty; preserve the printed greater-than-or-equal qualifier. Family web tables may present unqualified values or a shared range; these are not equivalent claims.
120 178 18 459 47 281 29 842 86 4800 3500 ≤20 ≥15000
≥15000 h
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 160:1; Manufacturer minimum design life; not a warranty; preserve the printed greater-than-or-equal qualifier. Family web tables may present unqualified values or a shared range; these are not equivalent claims.
160 178 18 484 49 281 29 842 86 4800 3500 ≤20 ≥15000
≥15000 h
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 50:1; Manufacturer minimum design life; not a warranty; preserve the printed greater-than-or-equal qualifier. Family web tables may present unqualified values or a shared range; these are not equivalent claims.
50 99 10 281 29 140 14 497 51 4800 3500 ≤20 ≥15000
≥15000 h
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 80:1; Manufacturer minimum design life; not a warranty; preserve the printed greater-than-or-equal qualifier. Family web tables may present unqualified values or a shared range; these are not equivalent claims.
80 153 16 395 40 217 22 738 75 4800 3500 ≤20 ≥15000
3.11 kg
Reported claim
Configuration: FSG; U-I; frame size 32; U-I assembly; exact drawing mass cell: FSG-I:3.11
50 99 10 281 29 140 14 497 51 4800 3500 ≤20 ≥15000 80 153 16 395 40 217 22 738 75 4800 3500 ≤20 ≥15000 32 100 178 18 433 44 281 29 841 86 4800 3500 ≤20 FSG-I:3.11 ≥15000 120 178 18 459 47 281 29 842 86 4800 3500 ≤20 ≥15000 160 178 18 484 49 281 29 842 86 4800 3500 ≤20 ≥15000
4,800 r/min
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 100:1; Maximum input speed under grease lubrication
32 100 178 18 433 44 281 29 841 86 4800 3500 ≤20 FSG-I:3.11 ≥15000
4,800 r/min
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 120:1; Maximum input speed under grease lubrication
120 178 18 459 47 281 29 842 86 4800 3500 ≤20 ≥15000
4,800 r/min
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 160:1; Maximum input speed under grease lubrication
160 178 18 484 49 281 29 842 86 4800 3500 ≤20 ≥15000
4,800 r/min
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 50:1; Maximum input speed under grease lubrication
50 99 10 281 29 140 14 497 51 4800 3500 ≤20 ≥15000
4,800 r/min
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 80:1; Maximum input speed under grease lubrication
80 153 16 395 40 217 22 738 75 4800 3500 ≤20 ≥15000
281 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 100:1; Average load limit
32 100 178 18 433 44 281 29 841 86 4800 3500 ≤20 FSG-I:3.11 ≥15000
281 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 120:1; Average load limit
120 178 18 459 47 281 29 842 86 4800 3500 ≤20 ≥15000
281 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 160:1; Average load limit
160 178 18 484 49 281 29 842 86 4800 3500 ≤20 ≥15000
140 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 50:1; Average load limit
50 99 10 281 29 140 14 497 51 4800 3500 ≤20 ≥15000
217 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 80:1; Average load limit
80 153 16 395 40 217 22 738 75 4800 3500 ≤20 ≥15000
841 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 100:1; Momentary maximum; not continuous rated torque
32 100 178 18 433 44 281 29 841 86 4800 3500 ≤20 FSG-I:3.11 ≥15000
497 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 50:1; Momentary maximum; not continuous rated torque
50 99 10 281 29 140 14 497 51 4800 3500 ≤20 ≥15000
738 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 80:1; Momentary maximum; not continuous rated torque
80 153 16 395 40 217 22 738 75 4800 3500 ≤20 ≥15000
842 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 120:1; Momentary maximum; not continuous rated torque. Unresolved manufacturer-source conflict: this drawing states 842 N·m; the current family web table states 892 N·m (https://www.laifual.com/fsg/). Both published claims are retained; neither is treated as a correction.
120 178 18 459 47 281 29 842 86 4800 3500 ≤20 ≥15000
842 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 160:1; Momentary maximum; not continuous rated torque. Unresolved manufacturer-source conflict: this drawing states 842 N·m; the current family web table states 892 N·m (https://www.laifual.com/fsg/). Both published claims are retained; neither is treated as a correction.
160 178 18 484 49 281 29 842 86 4800 3500 ≤20 ≥15000
178 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 100:1; At 2000 r/min input
32 100 178 18 433 44 281 29 841 86 4800 3500 ≤20 FSG-I:3.11 ≥15000
178 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 120:1; At 2000 r/min input
120 178 18 459 47 281 29 842 86 4800 3500 ≤20 ≥15000
178 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 160:1; At 2000 r/min input
160 178 18 484 49 281 29 842 86 4800 3500 ≤20 ≥15000
99 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 50:1; At 2000 r/min input
50 99 10 281 29 140 14 497 51 4800 3500 ≤20 ≥15000
153 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 80:1; At 2000 r/min input
80 153 16 395 40 217 22 738 75 4800 3500 ≤20 ≥15000
100
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 100:1; Manufacturer-listed reduction ratio
32 100 178 18 433 44 281 29 841 86 4800 3500 ≤20 FSG-I:3.11 ≥15000
120
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 120:1; Manufacturer-listed reduction ratio
120 178 18 459 47 281 29 842 86 4800 3500 ≤20 ≥15000
160
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 160:1; Manufacturer-listed reduction ratio
160 178 18 484 49 281 29 842 86 4800 3500 ≤20 ≥15000
50
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 50:1; Manufacturer-listed reduction ratio
50 99 10 281 29 140 14 497 51 4800 3500 ≤20 ≥15000
80
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 80:1; Manufacturer-listed reduction ratio
80 153 16 395 40 217 22 738 75 4800 3500 ≤20 ≥15000
433 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 100:1; During starting and stopping
32 100 178 18 433 44 281 29 841 86 4800 3500 ≤20 FSG-I:3.11 ≥15000
459 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 120:1; During starting and stopping
120 178 18 459 47 281 29 842 86 4800 3500 ≤20 ≥15000
484 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 160:1; During starting and stopping
160 178 18 484 49 281 29 842 86 4800 3500 ≤20 ≥15000
281 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 50:1; During starting and stopping
50 99 10 281 29 140 14 497 51 4800 3500 ≤20 ≥15000
395 N·m
Reported claim
Configuration: FSG; U-I; frame size 32; reduction ratio 80:1; During starting and stopping
80 153 16 395 40 217 22 738 75 4800 3500 ≤20 ≥15000
Share your team background and technical or sourcing goals. We’ll check availability with relevant company representatives and coordinate the next steps.
How it works
Select your target companies and dates, and share your team background and technical or sourcing goals.
We identify relevant company representatives, discuss your requirements and check availability.
Review the proposed agenda, arrangements and fees, then confirm your schedule by email.
Connect with robotics manufacturers matched to your project, discuss technical requirements, and evaluate solutions firsthand.
Initiate ConnectionAlready have a company in mind? Ask for an introduction. For sourcing, integration or deployment, tell us about your project.
02 / DISCOVER THE MOST ADVANCED ROBOTS.
FIND YOUR NEXT ROBOTICS PARTNER
Meet the people behind the products. Plan company visits and technical conversations around your project.
Initiate connectionDiscover and compare humanoid robots from around the world.
Step inside a working showcase of robotics, from humanoids and helpful machines to the parts that bring them to life.
Inside the showroom
Explore complete machines, real-world applications, and the components behind them. Get a closer look at the variety on display.
Showing all 8 exhibit highlights.
Interaction
A first handshake. A playful boxing pose. See how robots move alongside us.
Service robots
Discover a service robot in a shop-counter setting, with objects it can handle.
Robot dogs
Take a closer look at robot dogs and the mechanics that keep them moving.
Dexterous hands
Explore the dexterous hands that turn movement into precise manipulation.
Humanoids
Get close to the joints, sensors, and structure of a full-size humanoid.
Wearable robotics
Discover wearable assistance alongside robots built for very different environments.
Real-world applications
Explore practical applications, including automated cooking and everyday services.
Core components
Look beyond the body to the components and engineering that make it possible.
A glimpse of what’s inside. Exhibits and live demonstrations may vary by visit.
More than a display
The best questions come when you’re standing right beside a robot. A guided visit brings the hardware, the demonstrations, and the conversation together.
Follow the showroom route and discover how different robots are used.
Get hands-on with selected robots through guided interaction.
Ask about the technology, share your interests, and explore what comes next.
Beyond the showroom
The sky deck opens onto Shenzhen’s skyline and surrounding mountains. Take in the place where robotics companies, researchers, and makers are building what comes next.
Curiosity brings us together
For the simply curious, the people building, and the teams exploring their next idea. Robot Valley is a place to see the technology and talk about where it could go.
Plan your visit
Choose your preferred date and group size on the booking page. The team will confirm the arrangements with you.
A guided showroom experience with hands-on robot operation and interactive demonstrations. You’ll have time to ask questions and explore the exhibits. Specific robots and activities depend on the day’s arrangements.
Yes. Visits are by appointment. Use the booking page to choose your preferred date and share your group details. The team will confirm availability, fees, and arrangements before your visit.
Tell us your group size and interests when booking. Company teams, students, researchers, and other groups can discuss their priorities with the team before the visit.
Share the robots, applications, or components you’re interested in with your booking request. The team can discuss what’s available and suitable for your visit.
Something else on your mind? info@robotuo.com
Your next encounter with robotics
Real robots. Real conversations.
See you in Shenzhen.
About Robotuo
Get closer to the people, technology, and opportunities shaping robotics in China.
Local knowledge / Firsthand insight / Global reach
About us
We connect global teams with China’s robotics supply chain and the SZ RoboX open-source community to find partners, share expertise, and bring robotics to new markets.
For companies, developers, and entrepreneurs building what comes next in robotics.
Access robotics, AI hardware, and component suppliers in China. Find partners that fit your business.
Understand Chinese businesses, explore technical capabilities, and find opportunities for collaboration.
With over 1,000 business visitors and buyers served across more than 20 countries and regions, we draw on international experience to connect teams with robotics industry resources.
OUR MISSION
We combine supply chain integration and open-source deployment standards to support robotics applications worldwide.
For Companies
We combine supply chain integration with the development of open-source deployment standards, connecting technology and hardware resources to support robotics applications worldwide.
For Developers & Entrepreneurs
Join the SZ RoboX open-source robotics community to exchange technical knowledge with developers and entrepreneurs, follow global industry developments, and explore opportunities to innovate and collaborate.
YOUR PRIVACY
How this website uses information, and the choices you can make.
Last updated: .
Robotuo is responsible for the personal information processed through this website.
This policy covers browsing Robotuo, local preferences, and our planned use of Google Analytics through Firebase and OneSignal web push notifications. These optional services only run when enabled on the site and you have agreed to the relevant category.
You can browse without an account or agreeing to optional services. Our hosting provider receives your IP address, requested URL, browser information, and request time to deliver and protect the site. Our basis for this processing is our legitimate interest in operating a secure, reliable website.
We store your privacy choices in this browser so we can respect them. This essential preference includes the policy version, your choices, and when you made them; it is not sent to an analytics service. Hosting and security logs are separate from these browser settings.
With your consent, “Remember my selections” stores comparisons and followed companies and products in this browser. These are not synced to an account or shared with Google or OneSignal by our integration. Without consent, these features still work for the current page session.
Turning this option off deletes saved selections from local storage. Current selections remain in memory until you reload or close the page.
With analytics consent, we use the Google Analytics web stream linked to our Firebase project to understand which parts of Robotuo are used and improve the website. Google processes online identifiers, cookie identifiers, browser and device information, general page categories, and usage events. IP addresses are used by Google during collection, including to derive approximate location.
Our integration uses general page categories rather than search terms, full query strings, or individual company and product identifiers. With analytics consent, we also measure visits attributed to recognized AI services and confirmed Connect requests from those visits. We send a fixed provider label and page category, without sending the original referral URL or form contents. Attribution lasts only within the current page session and may be incomplete. We do not send application form contents, names, or email addresses to Analytics. Advertising consent remains off; Google signals and advertising personalization are disabled in our integration.
The Google tag is not loaded before analytics consent. Declining analytics does not enable cookieless analytics pings. Learn more in Google’s Privacy Policy and Firebase’s privacy information.
With notification consent, OneSignal helps us deliver Robotuo news and updates. It processes subscription and device identifiers, push tokens, browser and operating system information, IP address, language, and notification delivery and interaction information. This service may use browser storage and a service worker to deliver notifications even when the website is closed.
Saving consent does not grant browser permission. Open Privacy settings, save your notification choice, then select “Enable notifications” and allow notifications in your browser if prompted. You can withdraw consent here or block notifications in your browser’s site settings.
Withdrawal disables further SDK data collection and attempts to unsubscribe this browser from push messages. It does not automatically erase information already held by OneSignal. See OneSignal’s Privacy Policy.
Our essential robotuo-privacy record is kept in local storage and is valid for 180 days. We ask again when it expires or the consent version changes. Saved selections use robotuo-compare, robotuo-catalog-follows, robotuo-product-follows, and robotuo-follow-labels; they stay until you withdraw that choice, your consent expires, or you clear site data.
When analytics is enabled with consent, Google uses cookies such as _ga and _ga_*. Our integration limits these cookies to 180 days without automatic renewal. Withdrawing analytics consent disables collection and removes accessible Analytics cookies for this site. Cookie expiry is separate from the retention of data already received by Google.
OneSignal stores subscription information in browser storage and its service worker. Vendor-held records and hosting logs follow the retention settings and obligations applicable to those services; withdrawing consent does not itself delete previously collected records. You can request erasure where applicable.
Use “Reject all,” “Accept all,” or individual choices in Privacy settings. Optional categories are off by default. Closing settings or continuing to browse does not give consent. The Privacy settings button is available in the footer throughout the site. Withdrawing consent is as easy as giving it and does not affect the lawfulness of processing before withdrawal.
Where the GDPR or UK GDPR applies, you may request access, correction, erasure, restriction, or portability of your personal information and object to processing based on legitimate interests. You may complain to your local data protection authority. We normally respond to rights requests within one month, subject to applicable extensions and identity verification.
Privacy contact details will be published before optional services are activated.
Clearing browser data resets these choices. To stop push notifications, also disable notification permission in your browser; clearing site data alone may not withdraw permission. Choices apply to this browser, not every device you use.
Our hosting provider, Google, OneSignal, and the browser’s push delivery provider may process technical information needed for their respective services. Processing may take place outside your country, including in the United States. Where required, transfers need appropriate safeguards, such as applicable adequacy decisions or standard contractual clauses. You may request information about safeguards that apply to your data.
Saved selections, analytics, and notification processing rely on your consent. We do not sell the information collected through these features or use it for advertising in this integration.
Search terms filter content in your browser and may appear in the page URL. Avoid entering sensitive information into search. Application and issue-report drafts stay in this page until you choose Send. Sending shares the information you entered and the relevant page with Robotuo through our hosting provider and Feishu, where our team reviews it and follows up. Do not include sensitive personal information. These submissions work independently of optional analytics and notification preferences.
To limit repeated requests, our server processes your IP address and stores a keyed hash with short-lived counters. When deployed with our shared Upstash Redis store, it stores these hashes, submission identifiers and delivery state for up to 24 hours; form contents are not stored there. Application and report records remain in Feishu for team review and follow-up. Contact Robotuo about access or deletion using the contact information in this policy.
Reloading or closing the page clears unsent drafts. Visit previews do not send a booking. Company websites and the Robot Valley booking page are separate websites with their own privacy practices. Review their policies before submitting personal details.