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HONPINE

HONPINE FHG-III Harmonic Drive Reducer | Precision Gearbox for Robot Joint Applications

  • HONPINE harmonic drive reducer for robotic joints and compact actuator modules.
  • Designed for robot arms, automation equipment, and high-precision motion systems.
  • Suitable for robotics developers, research labs, and industrial automation builders.
$520
Version
Model
Reduction Ratio

Care information
  • Store in a dry, dust-free environment and avoid impact or excessive vibration during handling.
  • Do not disassemble the motor or modify internal components, as this may affect performance and void warranty.
  • Ensure proper voltage supply and secure mounting before operation.

Shipping

• Free shipping on qualifying orders. Eligibility and exact rates are calculated at checkout.
• Typical delivery 9 – 15 business days.
• Need it faster or shipping something large? Contact us for expedited options and a freight quote.

Bulk pricing and exclusive academic discounts are available for universities and research institutions.

Developer Support

HONPINE FHG-III Harmonic Drive Reducer CAD model archive for 3D mechanical integration reference. ▶ HONPINE FHG-III Harmonic Drive Reducer product structure diagram and mechanical reference drawing. ▶

HONPINE FHG-III Harmonic Drive Reducer

The HONPINE FHG-III Harmonic Drive Reducer is a precision harmonic drive reducer for robotic joints, compact gearboxes, robot actuators, and automation equipment. It is suitable for robotics developers, research labs, and engineering teams building high-precision motion systems.

Features

  • **Precision gearbox platform:** Designed for compact robotic joint and actuator applications.
  • **Robotics integration:** Suitable for robot arms, automation equipment, and motion modules.
  • **Engineering-focused:** Built for research, prototyping, and industrial automation builders.
  • **Source-backed listing:** Product data is extracted from the reference product page.
HONPINE FHG-III Harmonic Drive Reducer detail image 1
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HONPINE FHG-III Harmonic Drive Reducer detail image 5
HONPINE FHG-III Harmonic Drive Reducer detail image 6
▤ 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 value for average load torque Permissible maximum input rotational speed(Grease) Backlash weight Desian life
Nm kgfm Nm kgfm Nm kgfm Nm kgfm r/min r/min Arc Sec kg Hour
14 50 7 0.7 23 2.3 9 0.9 46 4.7 8500 3500 ≤20 FHG-I/II:0.40 FHG-III:0.7 FHG-IV:0.66 FHG-V:0.40 10000
80 10 1.0 30 3.1 14 1.4 61 6.2 15000
100 10 1.0 36 3.7 14 1.4 70 7.2 15000
120 10 1.0 36 3.7 14 1.4 70 7.2 15000
17 50 21 2.1 44 4.5 34 3.4 91 9 7300 3500 ≤20 FHG-I/II:0.54 FHG-III:0.99 FHG-IV:0.90 FHG-V:0.62 10000
80 29 2.9 56 5.7 35 3.6 113 12 15000
100 31 3.2 70 7.2 51 5.2 143 15 15000
120 31 3.2 70 7.2 51 5.2 112 11 15000
20 50 33 3.3 73 7.4 44 4.5 127 13 6500 3500 ≤20 FHG-I/II:0.72 FHG-III:1.32 FHG-IV:1.29 FHG-V:0.82 10000
80 44 4.5 96 9.8 61 6.2 165 17 15000
100 52 5.3 107 10.9 64 6.5 191 20 15000
120 52 5.3 113 11.5 64 6.5 191 20 15000
160 52 5.3 120 12.2 64 6.5 191 20 15000
25 50 51 5.2 127 13 72 7.3 242 25 5600 3500 ≤20 FHG-I/II:1.22 FHG-III:2.02 FHG-IV:1.99 FHG-V:1.40 10000
80 82 8.4 178 18 113 12 332 34 15000
100 87 8.9 204 21 140 14 369 38 15000
120 87 8.9 217 22 140 14 395 40 15000
32 50 99 10 281 29 140 14 497 51 4800 3500 ≤20 FHG-I/II:2.54 FHG-III:4.20 FHG-IV:4.00 FHG-V:2.70 10000
80 153 16 395 40 217 22 738 75 15000
100 178 18 433 44 281 29 841 86 15000
120 178 18 459 47 281 29 892 91 15000
40 50 178 18 523 53 255 26 892 91 4000 3000 ≤20 FHG-I/IV:4.40 FHG-III:7.20 FHG-IV:7.00 FHG-V:4.06 10000
80 268 27 675 69 369 38 1270 130 15000
100 345 35 738 75 484 49 1400 143 15000
120 382 39 802 82 586 60 1530 156 15000

Frequently Asked Questions

Where do you ship from?

Robotopian operates fulfillment capabilities in Shenzhen, China and Santa Clara, California. Depending on the product, inventory condition, production arrangement, and destination, orders may ship from different locations.

At this time, most newly manufactured robot orders ship primarily from Shenzhen, China. Selected inventory may also ship from Santa Clara when available.

Why are many orders shipped from China?

Most robotic products today still rely heavily on China-based supply chains. Many models enter sourcing, production scheduling, or manufacturing only after an order is placed.

By working directly with the China supply chain and our Shenzhen fulfillment system, Robotopian can coordinate procurement, warehouse handling, international transportation, and cross-border delivery more efficiently. In many cases, this also helps us provide a clearer cost structure and a more competitive fulfillment model.

In other words, shipping directly from China does not necessarily make the process more complicated. In many cases, it is actually a more direct and efficient way to fulfill specialized robotics orders.

Which countries do you ship to?

Robotopian ships to a broad range of major countries and regions worldwide. Actual destination availability may vary depending on the product type, local import regulations, shipping conditions, and fulfillment feasibility.

Common destinations may include, but are not limited to:

United States

Canada

United Kingdom

Germany

France

Netherlands

Australia

New Zealand

Singapore

Japan

If your country or region is not shown at checkout, please contact the Robotopian team and we will evaluate a suitable shipping option for you.

Does your pricing include duties, taxes, and shipping costs?

Where applicable, Robotopian aims to include standard cross-border fulfillment costs in the quoted order total and to make the major cost components clear before checkout.

This may include:
product price
international shipping
standard customs clearance handling
applicable import duties and taxes
last-mile delivery
standard residential or remote-area surcharges
applicable special transportation surcharges

Why was my order split into multiple packages?

In some cases, one order may be split into multiple parcels or shipped from different fulfillment locations.

This may happen because:
the main unit and accessories become ready at different times
different items are fulfilled from different warehouses
some items are ready earlier and can ship first
different products require different shipping arrangements

If split shipment occurs, Robotopian will make reasonable efforts to share the relevant shipping information.

Do I need to handle customs clearance myself?

In most cases, no.

For standard cross-border orders, Robotopian will usually coordinate shipping, customs, and delivery arrangements to reduce complexity for the customer.

In some cases, local customs authorities, delivery agents, or carriers may contact the recipient directly to verify delivery information, recipient identity, or local clearance requirements. If that happens, you may contact the Robotopian team and we will assist.

What should I do if I am asked to pay an extra charge?

If you are asked to pay a charge that you believe should already have been included in your quoted order total, please contact the Robotopian team promptly.

We will review the quotation, payment record, shipping arrangement, and actual situation. If the charge is confirmed to fall within the covered standard scope, Robotopian will assist in resolving the issue.

What should I do if my package is lost, damaged, or shows a delivery exception?

If your order experiences any of the following:

lost package
obvious package damage
delivery exception
delivery status inconsistent with the actual receipt of goods

please contact the Robotopian team within 72 hours. We will assist, based on the actual case, in following up with the carrier, customs intermediary, or related service providers.

Do you offer additional shipping insurance or shipment protection?

For certain eligible orders, Robotopian may be able to provide additional shipping protection or commercial insurance options upon request.

Because eligibility depends on the product, destination, and shipping method, availability, structure, and pricing will need to be confirmed case by case.

Do you offer appointment delivery, installation, or special delivery services?

For certain eligible orders, Robotopian may offer additional services such as:

appointment-based delivery
special delivery arrangements
on-site installation
deployment support
other project-based customized fulfillment services

These services are generally not included in standard delivery. If needed, please contact the Robotopian team in advance to confirm feasibility and pricing.

Is the order considered delivered once it is signed for?

Generally, yes. Once a shipment has been signed for, it is usually considered delivered.

If you discover a delivery issue, missing goods, or another shipping-related problem after receipt, please contact the Robotopian team within 72 hours so we can assist promptly.

How long will it take before my order ships?

That depends on the type of product you ordered.

In-stock items: usually move into warehouse processing and dispatch shortly after payment is confirmed.

Pre-order items: dispatch timing depends on the brand’s supply schedule and incoming availability.

Made-to-order / production-scheduled items: these typically go through sourcing, production, or scheduling first. From confirmed payment to the point when the order is ready for dispatch from Shenzhen, the estimated lead time is usually 10–30 days.

For U.S. orders that have completed preparation and shipped from Shenzhen, the estimated transit time is typically 3–7 business days. Delivery timing for other destinations will vary.

Why hasn’t my tracking updated right after shipment?

This is common in international shipping.

After an order is packed and assigned for shipment, tracking may not update immediately until the parcel is scanned by the first carrier, handed through the airport process, or entered into the destination country’s local carrier network.

If your tracking does not change during the first few days after shipment, that is usually normal and does not necessarily mean the parcel is not moving.

Will I receive a tracking number after shipment?

Yes. Once the order is officially dispatched from Shenzhen or the applicable fulfillment location, Robotopian will provide a tracking number so you can follow the shipment progress.

Depending on the shipping route, some orders may show limited tracking information during the early stages of international transit. Tracking details usually become more complete as the shipment moves through later carrier networks.

Can I cancel my order?

Yes, but the rules depend on the order stage.

Orders may be cancelled free of charge within 24 hours of placement.

If the order has already entered sourcing, production, scheduling, or manufacturing, Robotopian will refund 60% of the amount paid and retain 40% as a cancellation fee. This helps cover supplier deposits, scheduling allocation, and related processing costs.

Whether the order has entered one of these stages will be determined based on Robotopian’s internal system records and supply chain confirmation.

Can I change my shipping address?

Yes, but please contact us as early as possible.

You may request an address change before the order is officially dispatched. If the order has already shipped, additional charges caused by rerouting, address changes, or shipment interception may apply and will generally be the customer’s responsibility.

What happens if I refuse delivery?

If an order has already shipped and the customer refuses delivery, the parcel will usually be returned. Any return shipping charges, return handling fees, and other incurred costs will generally be the responsibility of the customer.

If you have concerns about the order, it is best to contact the Robotopian team before the shipment is dispatched.

  • Or send us a message

    hi@robotopian.com