HONPINE High Torque Gear Shaft Input Connections Strain Wave Harmonic Drive Gear Box FHG-IV-17
The FHG-IV series harmonic drive features an input shaft configuration. It adopts an integrated sealed flange structure that combines harmonic drive components into a single unit, internally filled with specialized lubricating grease for simplified equipment integration. A high-rigidity cross roller bearing (main bearing) is integrated within the assembly. It is typically configured with either fixed circular spline and flexspline output or fixed flexspline and circular spline output.
FHG-17-XX-U-IV harmonic drive reducer

Features
- Versatile input shaft design with multiple connection options
- Fully sealed unit pre-filled with specialized lubricant
- Timing pulley or gear shaft input connections
- High-precision rotation and accurate positioning
- High torque capacity
- Enhanced structural rigidity
- Inline input/output alignment
Specifciations
| Starting torque of the FHG series |
unit:cNm |
      Type
Reduction ratio |
11 |
14 |
17 |
20 |
25 |
32 |
40 |
| 50 |
一 |
8.8 |
27 |
36 |
56 |
85 |
136 |
| 80 |
一 |
7.5 |
25 |
33 |
50 |
74 |
117 |
| 100 |
一 |
6.9 |
24 |
32 |
49 |
72 |
112 |
| 120 |
一 |
6.9 |
24 |
31 |
48 |
68 |
110 |
| 160 |
一 |
一 |
一 |
31 |
47 |
67 |
105 |
| Moment load table of FHT(FHG)series |
| Model |
Design value |
Instant permissible value |
| FHG-14 |
Mbdi 41Nm |
Mb max 80Nm |
| Ftdi270N |
Ft max 490N |
| Fa di 270N |
F a max 490N |
| FHG-17 |
M bdi 72Nm |
Mb max 140Nm |
| Ftdi400N |
Ft max 700N |
| Fa di 400N |
F a max 700N |
| FHG-20 |
M bdi 140Nm |
Mb max 280Nm |
| Ftdi650N |
Ft max 1150N |
| Fa di 650N |
F a max 1150N |
| FHG-25 |
M bdi 243Nm |
Mb max 480Nm |
| Ft di 900N |
Ft max 1600N |
| Fa di900N |
Fa max 1600N |
| FHG-32 |
M bdi 460Nm |
Mb max 900Nm |
| Ftdi 1350N |
Ftmax 2300N |
| Fa di 1350N |
Fa max 2300N |
| FHG-40 |
M bdi 600Nm |
Mb max 1200Nm |
| Ft di 2000N |
Ftmax 3500N |
| Fa di 2000N |
F a max 3500N |
| 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-IIV: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 |
Only logged in customers who have purchased this product may leave a review.
Shipping Policy
To minimize or avoid tariffs, we ship from the country where the product is made, such as China, Italy, or Taiwan. We Sell Worldwide in USD.
Fast Delivery! We ship via FedEx, UPS, DHL, and USPS because they're fast, reliable, and easy to track. We process orders within 24 hours, and delivery may take 4-7 working days, depending on your location. We'll email you the tracking number once your order is shipped. We sell in USD.
Shipping Costs: For some industrial products, such as heavy wheels and CNC machines, we calculate shipping costs by weight rather than quantity. To reduce shipping costs for orders with multiple items, please email us at sales@ozrobotics.com before placing your order. We show shipping rates on the product page under the SHIPPING tab. To view the shipping cost for your country, click 'Add to Cart' on the product page.
Return Policy
5 Hours: Mistakes happen when ordering, so you have 5 hours to request a refund for any reason, including if you don’t want to pay the tariff. However, Stripe will not refund you their processing fee if you cancel your order.
All Sales Are Final: After 5 hours, we cannot cancel your order or issue a refund because order cancellations incur multiple transaction processing fees from Stripe and PayPal, additional shipping fees, and reverse tariff payments, which are costly and time-consuming. For technical issues, we will be happy to assist you in resolving problems and provide a replacement if you can prove that the product has a manufacturing defect.
Exchange Policy: We want you to be happy with your new purchase. However, once you have used the product, we cannot issue a refund. However, we will offer an exchange for a product with irreversible manufacturing defects or technical issues. If you purchased the wrong product, then you, as the customer, will be responsible for the re-shipping fees and tariffs. If the product you purchased is defective, email us at support@ozrobotics.com with photos or a video of the faulty parts so we can evaluate the issue before arranging a replacement.
Privacy Policy
Oz Robotics does not collect personal data from customers or visitors; it collects only the data shown on the user profile screen for registered users.
Terms and Conditions
If you were not at home or at your shipping address during the parcel delivery: It is not our or the supplier's fault; if the shipping/delivery company could not deliver your parcel because you, the customer, were not at home or at your delivery address on the delivery date/time, and as a result, the carrier returned your parcel to the manufacturer from where it was shipped. Please note that we do not accept excuses; you will therefore have to pay the re-shipping fee and the tariff for any re-shipment request. In such a case, we will not issue a refund. Please always check your spam folder to ensure you receive emails from Oz Robotics and shipping companies.
Product Warranty: Our warranty covers only product-related problems caused by manufacturing defects. It does not cover problems resulting from faulty repair attempts, customer accidents, or misuse.
Please check your SPAM folder! To provide you with delivery information, we will add your email address to the shipping website so you are notified of delivery until your parcel reaches your shipping address. Please always check your spam folder to ensure our emails from ozrobotics.com and email notifications from DHL, UPS, FedEx, USPS, or other couriers don't land there.
Reviews
There are no reviews yet.