RealMan says its joint modules are modular, standardized, and supply excessive efficiency. | Supply: RealMan Robotics
RealMan Clever Know-how Co. final week unveiled three new joint modules: the ultra-compact WHJ03, the high-torque hollow-core WHJ120, and the WHJ48V Extensive-Voltage Collection. The corporate mentioned the brand new modules allow it to ship a unified energy system for robots starting from light-weight desktop arms to heavy-duty industrial methods.
The Excessive-Energy-Density (HPD) servo joints ship excessive torque density, quick dynamic response, excessive precision, reliability, and price effectivity, claimed RealMan. The three new modules characteristic compact, built-in, and modular designs for robotics throughout client, business, and industrial functions, it mentioned.
Based in 2018, the firm creates robotic arms and cell robots that cater to retail, meals service, business companies, inspections, healthcare, schooling, aerospace, and industrial manufacturing.
Contained in the three new joint modules
The primary new module is the WHJ03, an ultra-compact, precision management module. It’s a 3 Nm joint module measuring simply 33 x 48 mm (1.2 x 1.8 in.), designed for desktop robots and client humanoids the place area is at a premium.
The WHJ03 delivers 35% to 55% greater torque inside the identical quantity and reduces measurement by greater than 50% in contrast with mainstream alternate options, claimed RealMan Robotics. That includes minimal backlash and low jitter, the WHJ03 offers clean and exact movement for delicate duties corresponding to liquid dealing with and fragile object manipulation, whereas additionally supporting pure humanoid head and neck actions, it mentioned.
Subsequent is the WHJ120, which incorporates a high-torque, hollow-core design. It delivers a rated torque of 120 Nm with a 16 mm (0.6 in.) hole core, making it appropriate for force- and power-limited robots and humanoids that require excessive torque and versatile cable routing.
The WHJ120’s hollow-core construction reduces mechanical complexity whereas supporting heavy-duty operations, asserted RealMan. Typical functions embrace shoulder, elbow, and waist joints in cobots, in addition to shoulder, hip, and knee joints in humanoids, enabling compact designs able to dealing with bigger payloads.
Lastly, the WHJ48V is a part of RealMan’s wide-voltage sequence. Supporting enter voltages of as much as 60V, the WHJ48V Collection delivers greater peak speeds, larger energy density, and improved vitality effectivity, whereas decreasing present, warmth era, and cable losses.
Absolutely appropriate with 24V methods, the sequence is well-suited for high-end humanoids, cell robots (together with quadrupeds and wheeled platforms), cobots, and exoskeletons. Beijing-based RealMan mentioned it meets stringent necessities for dynamic response, endurance, and light-weight design.
RealMan handle scarcity of real-world information
Earlier this month, RealMan Robotics introduced the open-source launch of RealSource, its high-quality, multi-modal robotic dataset. The corporate mentioned it designed this dataset to deal with the trade’s scarcity of totally aligned real-world information.
The dataset is constructed completely on 10 real-world simulated environments inside the firm‘s Beijing Humanoid Robotic Knowledge Coaching Heart. Opened in August, this coaching middle brings collectively core expertise R&D, scenario-based utility testing, operator coaching, and ecosystem collaboration.
In October, RealMan debuted its RealBot Embodied Open Platform for teleoperation, real-time collaboration, and humanoid growth at IROS.
