CubeMars RO60 KV115 Frameless Outrunner Torque Motor
CubeMars · MPN RO60 KV115 (Standard with Hall / Lite) · Maglev ID mo-cubemars-ro60-kv115
CN Maker in China, factory not confirmed unknown VERIFIED
Low-cogging 60-size frameless outrunner with large hollow bore for QDD arm joints; Standard has Hall and temperature sensor, Lite has neither.
Specifications
| Peak torque | 2.4 Nm |
|---|---|
| Continuous torque | 0.8 Nm rated |
| Outer diameter | 73.8 mm |
| Axial length | 23 mm |
| Voltage | 48 V |
| Mass | 248 g |
| KV | 115 rpm/V |
| Rated current | 8.5 A |
| Peak current | 40 A |
| Rotor inner diameter | 32 mm (Ø32 +0.039/0, smallest through bore of stator carrier, Standard version drawing; outrunner) |
| Torque constant | 0.094 Nm/A |
| Rated speed | 4200 rpm @ 48 V |
| No-load speed | 5520 rpm @ 48 V |
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.
Loading duty data…
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/ro60-kv115-standard-with-hall-frameless-torque-motor.htmlseries comparison table: rated/peak torque, current, mass, diameter x length; Torque constant (researched 2026-11-03); Rated speed (researched 2026-11-03); No-load speed (researched 2026-11-03)
- https://store.cubemars.com/products/ro60.jsUSD price and variant availability (Shopify product JSON)
- https://store.tmotor.com/images/202412/101733801013520122.pngRotor inner diameter (researched 2026-11-03)
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.