SigGear Products¶
This section is the authoritative public source for SigGear product specifications.
These products are also reference platforms for engineering evaluation. A custom project does not need to match an existing catalog model exactly. If the required ratio, motor interface, shaft, mounting, size or integration differs, start with the Custom Engineering path.
Explore Custom Precision Transmission Engineering
Robot Joint Actuators¶
Integrated planetary robot joint actuators for humanoid robots, quadruped robots, robotic arms, exoskeletons and automation systems.
Cycloidal Joint Modules¶
Compact high-torque cycloidal joint modules for robot joints and precision motion systems.
Browse cycloidal joint modules
Planetary Gearboxes¶
Miniature and compact planetary gearboxes for robotics, medical devices, laboratory automation, precision instruments and industrial mechanisms.
Published model pages currently include:
- 8–42 mm planetary gearbox series
- 8P, 10P, 12P, 14P, 16P, 20P, 22P and 24P model pages
Micro Gear Motors¶
Miniature planetary gear motors and custom motor-transmission integration for robotics, medical devices, precision instruments and compact automation.
Flat BLDC Motors and Joint Drives¶
Flat motor and integrated joint-drive solutions, including the planetary-core SigGear-Horse family and cycloidal-core SigGear-Tiger family.
Browse flat BLDC motors and joint drives
Hub Gear Motors¶
Compact geared wheel-drive products for mobile robotics and automation.
Documentation Policy¶
Every model or series has one canonical product page. Unverified values are not published as confirmed specifications.
Selected products now have public Engineering Packs containing reviewed resources such as simplified STEP models, mechanical-interface references, datasheets and measured data where an approved source exists. Controlled production drawings, configuration-specific wiring / protocol documents, and noise, thermal or service-life information remain request-only when they depend on the exact selected configuration.