Roboticactuators (RAC) provides a digital hydraulic transmission that combines electric efficiency with hydraulic power for mobile robots. By using a single centralized electric‑to‑hydraulic unit to distribute pressure to multiple joints, the system delivers high torque, precise control and regenerative energy recovery while reducing weight, complexity and cost. This enables robot manufacturers in construction, agriculture, warehousing and urban logistics to achieve greater payloads and longer battery life.
Funding
Funding not disclosed
Founders
Product
Problem
Mobile robots face a fundamental trade‑off: hydraulic systems provide high force and robustness but are inefficient, while electric actuators are energy‑efficient but lack the strength needed for heavy‑duty tasks. This compromise limits payload capacity, endurance, and the range of applications for mobile manipulation and autonomous logistics.
Solution
Roboticactuators (RAC) introduces a digital hydraulic transmission that merges the efficiency of electric actuation with the power of hydraulics. A single centralized unit converts electric energy into hydraulic pressure, which is then digitally routed to multiple robot joints. This architecture eliminates the need for separate motors and gearboxes at each joint, reducing weight and complexity while delivering high torque and rapid response. The system’s digital control maintains precise positioning and energy recovery, extending battery life without sacrificing strength. By enabling scalable, high‑performance actuation, RAC expands the feasible payloads and operating ranges for mobile robots across construction, agriculture, warehousing, and urban delivery.
Target Audience
Primary customers are manufacturers of mobile robots for construction, agriculture, warehouse automation, and autonomous urban logistics seeking higher payload capacity and longer operational endurance.
Features
- Centralized electric‑to‑hydraulic converter that powers multiple joints from one unit
- Digitally controlled hydraulic distribution network for precise, on‑demand torque delivery
- Combined high force output with electric‑level energy efficiency and regenerative braking
- Modular design that reduces the number of motors and gearboxes, lowering system weight and cost
- Scalable architecture supporting a wide range of robot sizes and payload requirements
- Integrated control software for seamless coordination of joint movements and power management