KOFON KCG-MC-20-100 High-Torque Cup-Type Strain-Wave Reducer
KOFON · MPN KCG-MC-20-100 · Maglev ID ac-kofon-kcg-mc-20-100
CN Maker in China, factory not confirmed unknown VERIFIED
Size-20 100:1 high-torque cup-type harmonic reducer from KOFON, comparable to Harmonic Drive CSG-20.
Specifications
| Ratio | 100:1 |
|---|---|
| Rated torque | 52 N·m at 2,000 rpm input |
| Peak torque (repeated / momentary) | 107 N·m repeated (start/stop) / 191 N·m momentary |
| Backlash | lost motion <1 arcmin (≤60 arcsec), maker spec |
| Outer diameter | unknown |
| Hollow shaft | no (cup type) |
Who makes it
MakerHubei KOFON Intelligent Transmission Co., Ltd. (湖北科峰智能传动股份有限公司)
Based inChina
RoleBrand owner
Need a different shaft, connector, firmware or enclosure, or a price at 1,000 units? Maglev takes the catalog part to the factory and comes back with a custom version and one fixed price.
Landed cost in the US
CN
40%
TW
10%
VN
15%
IN
12.5%
JP
12.5%
KR
12.5%
DE
10%
MX
12.5%
US
0%
Total US duty on this part by where it is made (2026-10-29). Mexico shown before USMCA preference; qualifying goods enter duty free. Your factory choice, not the shipping port, sets the origin.
Loading duty data…
Compliance
| HTS classification | 8483.40.50.10 |
|---|---|
| NDAA | unknown |
| Blue UAS | unknown |
| FCC | n/a |
| Notes | Maker page gives max input speed 4,500 rpm and lost motion (空程) <1 arcmin; it does not state a separate backlash figure. Page in Chinese only; English site returned 403. |
Equivalents from other makers
Sources
- https://www.kofon.com.cn/products_detail/73.htmlKC/KCG-MC tables: size 20, ratio 100; accuracy table
Record confidence: VERIFIED. VERIFIED means the maker's own documents; REPORTED means a credible third party; UNVERIFIED means a single weak source. Anything we could not confirm says unknown.