Humanoid Database
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Schaeffler STR
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Summary:
The Schaeffler STR is a torque‑controlled humanoid robot developed by Schaeffler Intelligent Robotics, built around the company’s world‑class mechatronics and high‑precision actuator technology. Designed for industrial collaboration, advanced manipulation, and robotics research, STR emphasizes whole‑body force control, stability, and safe human‑robot interaction. It represents Schaeffler’s entry into next‑generation humanoid systems optimized for dexterity and real‑world reliability.
Editorial:
Schaeffler STR: Precision Mechatronics Meets Humanoid Robotics
Schaeffler is best known for its engineering pedigree — bearings, actuators, and motion systems used across automotive, aerospace, and industrial machinery. With the STR humanoid, the company brings that mechanical mastery into the robotics world. Instead of chasing flashy demos or high‑speed acrobatics, Schaeffler focuses on precision, torque control, and industrial‑grade reliability.
STR is built around Schaeffler’s proprietary torque modules, giving the robot exceptionally smooth, stable, and predictable motion. This makes it ideal for tasks that require fine manipulation, safe collaboration, and force‑sensitive interaction — areas where many humanoids struggle. The robot’s architecture emphasizes whole‑body control, allowing STR to maintain balance, adjust posture, and apply force with a level of nuance that reflects Schaeffler’s mechanical heritage.
The psychological leap:
STR reframes humanoids not as futuristic performers, but as industrial‑ready tools engineered with the same rigor as factory machinery. It signals a future where humanoids are judged not by spectacle, but by precision, durability, and trustworthiness — qualities Schaeffler has spent decades perfecting.
Specifications:
Dimensions & Build
(Schaeffler has not published height or weight.)
- Design Intent: Industrial collaboration + research
- Construction:
- High‑precision torque‑controlled joints
- Mechatronic actuator modules
- Whole‑body force‑control architecture
- Safety‑optimized humanoid frame
Mobility
- Locomotion: Bipedal walking
- Capabilities:
- Stable, controlled gait
- Whole‑body balance control
- Safe operation around humans
(No speed or agility metrics published.)
Degrees of Freedom
(Not published.)
- Multi‑DOF arms
- Multi‑DOF legs
- Humanoid torso and head
Actuation
- Actuator Type: Schaeffler high‑precision torque modules
- Capabilities:
- Whole‑body force control
- High‑accuracy joint torque sensing
- Smooth, stable motion
- Industrial‑grade reliability
Manipulation
- Capabilities:
- Advanced manipulation tasks
- Force‑controlled grasping
- Safe human‑robot collaboration
- Research‑grade dexterity
(No payload or hand‑DOF specs published.)
Perception & Sensors
(Not published.)
Confirmed characteristics from context:
- Sensor‑integrated torque modules
- Whole‑body force feedback
- Vision + perception stack (not detailed publicly)
Compute & AI
(Not published.)
- Research‑grade control stack
- Whole‑body force‑control algorithms
- Industrial‑collaboration safety logic
Battery & Power
(Not published.)
Connectivity
- Industrial‑robot integration interfaces
- Research‑grade control connectivity
Applications
- Industrial collaboration
- Advanced manipulation research
- Whole‑body force‑control studies
- Actuator‑performance benchmarking
- Safe human‑robot interaction environments
Pricing
- Not publicly listed
(Internal platform; not commercially sold.)
Schaeffler has NOT published:
- Height
- Weight
- DOF breakdown
- Payload
- Joint torque values (per joint)
- Joint speed
- Sensor specifications
- Battery capacity
- Runtime
- Environmental ratings
Image: @KUNSTBUILT-FilmundMediaAgentur
Company Source:
Schaeffler Intelligent Robotics — Official Website
(See: Robotics / Mechatronics / STR Program)
Key News & Coverage:
(These are the real public coverage themes associated with Schaeffler’s robotics division. STR does not yet have widespread media coverage, so these reflect the verified sources available.)