Weight
Part A521 g189 g lower
Part B710 g
Part comparison
CubeMars / T-Motor AK70-10 KV100 vs CubeMars / T-Motor RO100 robotic actuator
A side-by-side comparison of source-backed specifications within the same subcategory.
15 shared specs3 scored
CubeMars / T-MotorCubeMars / T-Motor AK70-10 KV100AK70-10VS
No imageCubeMars / T-MotorCubeMars / T-Motor RO100 robotic actuatorRO100
Directional spec summary
Counts across 3 numeric specifications with a clear higher-or-lower direction.
Part A leads
3
Tied
0
Part B leads
0
These are metric-by-metric differences, not an overall performance score. Check the values below.
Specifications
14 specifications compared side by side.
| Compare bySpecification | ACubeMars / T-MotorCubeMars / T-Motor AK70-10 KV100 | BCubeMars / T-MotorCubeMars / T-Motor RO100 robotic actuator |
|---|---|---|
| Physical1 | ||
| Weight | 521 g189 g lower | 710 g |
| Performance2 | ||
| Rated torque | 8.3 Nm4.3 Nm higher | 4 Nm |
| Peak torque | 24.8 Nm12.8 Nm higher | 12 Nm |
| Electrical1 | ||
| Nominal voltageUse-dependent | 24 V | 48 V |
| Mechanical & integration8 | ||
| Motor kind | QDD actuator | QDD actuator |
| Drive principle | BLDC/PMSM | BLDC/PMSM |
| Architecture | Integrated motor reducer driver | Integrated motor reducer driver |
| Gear typeUse-dependent | planetary | direct |
| QDD | Yes | Yes |
| Backdrivable | Yes | Yes |
| Integrated driver | Yes | Yes |
| MIT mode support | Yes | Yes |
| Control & communication2 | ||
| Communication interfacesUse-dependent | CAN;UART | CAN |
| Control modes | MIT;servo | MIT;servo |
ACubeMars / T-MotorCubeMars / T-Motor AK70-10 KV100
BCubeMars / T-MotorCubeMars / T-Motor RO100 robotic actuator
Physical1
Performance2
Rated torque
Part A8.3 Nm4.3 Nm higher
Part B4 Nm
Peak torque
Part A24.8 Nm12.8 Nm higher
Part B12 Nm
Electrical1
Nominal voltageUse-dependent
Part A24 V
Part B48 V
Mechanical & integration8
Motor kind
Part AQDD actuator
Part BQDD actuator
Drive principle
Part ABLDC/PMSM
Part BBLDC/PMSM
Architecture
Part AIntegrated motor reducer driver
Part BIntegrated motor reducer driver
Gear typeUse-dependent
Part Aplanetary
Part Bdirect
QDD
Part AYes
Part BYes
Backdrivable
Part AYes
Part BYes
Integrated driver
Part AYes
Part BYes
MIT mode support
Part AYes
Part BYes
Control & communication2
Communication interfacesUse-dependent
Part ACAN;UART
Part BCAN
Control modes
Part AMIT;servo
Part BMIT;servo
Product sources
Product sources used by this comparison
CubeMars / T-Motor AK70-10 KV100Open source ↗
CubeMars / T-Motor RO100 robotic actuatorOpen source ↗