Peak torque
Part A300 Nm160 Nm higher
Part B140 Nm
Part comparison
Fourier Intelligence GR-1 high torque hip module proprietary vs maxon HEJ 90
A side-by-side comparison of source-backed specifications within the same subcategory.
8 shared specs1 scored
No imageFourier IntelligenceFourier Intelligence GR-1 high torque hip module proprietaryGR-1 high torque hip module
VS
No imagemaxonmaxon HEJ 90HEJ 90
Directional spec summary
Counts across 1 numeric specifications with a clear higher-or-lower direction.
Part A leads
1
Tied
0
Part B leads
0
These are metric-by-metric differences, not an overall performance score. Check the values below.
Specifications
8 specifications compared side by side.
| Compare bySpecification | AFourier IntelligenceFourier Intelligence GR-1 high torque hip module proprietary | Bmaxonmaxon HEJ 90 |
|---|---|---|
| Performance1 | ||
| Peak torque | 300 Nm160 Nm higher | 140 Nm |
| Mechanical & integration5 | ||
| Motor kind | QDD actuator | QDD actuator |
| Drive principle | BLDC/PMSM | BLDC/PMSM |
| Architecture | Integrated motor reducer driver | Integrated motor reducer driver |
| QDD | Yes | Yes |
| Integrated driver | Yes | Yes |
| Control & communication2 | ||
| Communication interfaces | CAN | CAN |
| Control modes | position;velocity;torque | position;velocity;torque |
AFourier IntelligenceFourier Intelligence GR-1 high torque hip module proprietary
Bmaxonmaxon HEJ 90
Performance1
Mechanical & integration5
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
QDD
Part AYes
Part BYes
Integrated driver
Part AYes
Part BYes
Control & communication2
Communication interfaces
Part ACAN
Part BCAN
Control modes
Part Aposition;velocity;torque
Part Bposition;velocity;torque
Product sources
Product sources used by this comparison
Fourier Intelligence GR-1 high torque hip module proprietaryOpen source ↗
maxon HEJ 90Open source ↗