ENCOS EC-A13720-P1-11.4 Planetary Joint
ENCOS · MPN EC-A13720-P1-11.4 · Maglev ID ac-encos-ec-a13720-p1-11-4
CN Maker in China, factory not confirmed unknown REPORTED
Very large 11.4:1 planetary joint (170 mm, 3.16 kg, dual encoder) for full-size humanoid hip/knee joints needing 400 N·m peak.
Specifications
| Peak torque | 400 N·m |
|---|---|
| Rated torque | 120 N·m |
| Gear ratio | 11.4:1 planetary |
| Voltage | 48 V rated |
| Mass | 3160 g |
| Interface | CAN, 1 Mbps (dual encoder) |
Who makes it
MakerNanjing ENCOS Intelligent Technology (南京因克斯智能科技有限公司)
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
41.5%
TW
10%
VN
16.5%
IN
14%
JP
12.5%
KR
12.5%
DE
10%
MX
14%
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.
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Compliance
| HTS classification | 8501.31.40.00 typical, not a ruling |
|---|---|
| NDAA | unknown |
| Blue UAS | unknown |
| FCC | n/a |
| Notes | Specs, price and stock from distributor aifitlab.com (variant shows available). |
Equivalents from other makers
Sources
- https://aifitlab.com/products/encos-ec-a13720-p1-11-4-motorspec table + price + availability (distributor; product JSON https://aifitlab.com/products/encos-ec-a13720-p1-11-4-motor.js)
Record confidence: REPORTED. 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.