mjbots moteus-c1 Brushless Servo Controller
mjbots · MPN moteus-c1 · Maglev ID mo-moteus-c1
US Maker in United States, factory not confirmed unknown VERIFIED
38 x 38 mm, 8.9 g open-source FOC servo controller with onboard absolute encoder and CAN-FD; the low-cost moteus for small joints.
Specifications
| Supply voltage | 10-51 V (<=12S) |
|---|---|
| Continuous current | 5 A (14 A with thermal management) |
| Peak current | 20 A |
| Interface | CAN-FD 5 Mbps; AUX: SPI, UART, I2C, quadrature, hall |
| Feedback | Onboard absolute magnetic encoder; AUX2 port for external encoder |
Who makes it
Makermjbots
Based inUnited States
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
37.5%
TW
10%
VN
12.5%
IN
10%
JP
12.5%
KR
12.5%
DE
10%
MX
10%
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 | 8504.40.40.00 typical, not a ruling |
|---|---|
| NDAA | unknown |
| Blue UAS | unknown |
| FCC | n/a |
Equivalents from other makers
moteus r4.11 Brushless Servo Controllermjbots · US · $94
ODrive Micro 32 mm BLDC ControllerODrive Robotics · US · $89
CubeMars Driver Board V2.2 (AK60-6 V1.1)CubeMars · CN · $79.90
CubeMars Driver Board V3.0, Small (AK60-6 V3.0 / AKA60-6 / AKE60-8)CubeMars · CN · $79.90
SteadyWin GDS6 Joint Motor Driver Board (SDC102)SteadyWin · CN · $99.99
SteadyWin GDS68 Joint Motor Driver Board (SDC104)SteadyWin · CN · $33.99
SteadyWin GDZ468 Joint Motor Driver Board (SDC215)SteadyWin · CN · $91.99
Tinymovr X5 Dual-Encoder FOC ControllerTinymovr · GR · $109
Tinymovr M5.2 FOC Brushless ControllerTinymovr · GR · $88
Sources
- https://mjbots.com/products/moteus-c1full spec list, price, stock
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.