CubeMars AK80-64 KV80 Robotic Actuator
CubeMars · MPN AK80-64 KV80 · Maglev ID ac-cubemars-ak80-64
CN Maker in China, factory not confirmed unknown VERIFIED
High-ratio (64:1) planetary joint for arms and exoskeletons that need holding torque more than backdrivability.
Specifications
| Peak torque | 120 N·m |
|---|---|
| Rated torque | 48 N·m |
| Gear ratio | 64:1 planetary |
| Voltage | 24/48 V |
| Mass | 850 g |
| Interface | CAN (A1257WR-S-4P) + UART (A1257WR-S-3P) |
| Encoder | 14-bit magnetic (inner loop only) |
| Backlash | 0.18° |
Who makes it
MakerNanchang Kude Intelligent Technology (CubeMars; Sanrui group, same group as T-MOTOR)
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 |
Equivalents from other makers
Sources
- https://www.cubemars.com/product/ak80-64-kv80-robotic-actuator.htmlspecs + USD price + CAD/2D drawing paths
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.