CubeMars RI85-PH KV85 Potted Frameless Torque Motor
CubeMars · MPN RI85-PH KV85 (with connector) · Maglev ID mo-cubemars-ri85-ph-kv85
CN Maker in China, factory not confirmed unknown VERIFIED
Potted 85 mm frameless inrunner with Hall and temperature sensing for quadruped and humanoid leg joints.
Specifications
| Peak torque | 5 Nm |
|---|---|
| Continuous torque | 2 Nm rated |
| Outer diameter | 85 mm |
| Axial length | 32 mm |
| Voltage | 48 V |
| Mass | 411 g |
| KV | 85 rpm/V |
| Rated current | 16 A |
| Peak current | 44 A |
Who makes it
MakerCubeMars (Sanrui Intelligent / T-Motor group)
Based inChina
RoleBrand owner
CubeMars and T-MOTOR are one manufacturer group (Sanrui Intelligent, Nanchang, Jiangxi), in Maglev's actuator benchmark pool as CN002; contact on file is info@cubemars.com.
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 |
Works with
Sources
- https://www.cubemars.com/product/ri60-kv120-frameless-inrunner-torque-motor.htmlseries comparison table: rated/peak torque, current, mass, diameter x length
- https://store.cubemars.com/products/ri85-ph.jsUSD price and variant availability (Shopify product JSON)
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.