At a time when robotics firms focus on tailored components to address specialized needs, TESOLLO Inc. has introduced its new DG-5F-S robotic hand. The company’s latest model incorporates a compact build and lighter structure by relying on actuators developed in-house, setting it apart from prior versions that used generic hardware. By presenting the DG-5F-S at major industry events and expanding global availability, TESOLLO signals its intent to target both established and emerging players in the humanoid robotics sector. The product aims to meet varied requirements across research, industrial applications, and beyond.
Initial coverage of TESOLLO’s robotic hand in previous years centered on the DG-5F model, emphasizing its five-finger design and dexterity. Earlier reports discussed the shift from generic to proprietary actuators as an experimental approach, outlined at international robotics conferences. More recently, the DG-5F’s adoption by institutions in multiple countries has been highlighted, but information about its cost and integration flexibility was limited. The DG-5F-S now brings an accessible price point and a targeted fit for wider applications, reflecting developments not emphasized in previous reporting.
What Innovations Set the DG-5F-S Apart?
The DG-5F-S maintains a five-finger, 20 degrees-of-freedom structure similar to the earlier DG-5F, but delivers a smaller and less heavy profile. Each digit features four joints that independently replicate human hand movements, which is designed to support precision tasks on humanoid robots. TESOLLO’s custom actuator, introduced after the company’s decision to move away from standard parts in 2023, drives this improvement.
How Does TESOLLO Address Market Needs?
By cutting the cost of the DG-5F-S to just 60% of its predecessor, TESOLLO intends to make responsive robotic hands more accessible for a broad user base including research teams and mid-sized companies. The direct-drive mechanism is said to minimize mechanical backlash and enable better control.
“Our focus has been on achieving high torque density, durability, and maintainability,”
states Youngjin Kim, CEO of TESOLLO, pointing to the priorities behind in-house development. The company has shipped its products to 16 countries, emphasizing both technical capability and reliability in market use.
What Customization Does the DG-5F-S Offer?
Aside from its core mechanical features, the DG-5F-S supports several configuration choices. Clients may ask for tactile sensor integration, waterproofing, or software tuning for object manipulation. These options are intended to make the device suitable for research, industry, and specialized fields.
“The DG-5F-S represents a significant advancement of that technology, achieving compactness and lightweight design while enhancing compatibility with various humanoid platforms,”
Kim remarked, reflecting the ambition to provide broad utility.
Unlike earlier robotic hands that often sacrificed precision or versatility for affordability, the DG-5F-S aims to meet rigorous standards across technical and economic dimensions. With compatibility for standard communication protocols and a launch planned within 2026, TESOLLO seeks to attract both established robotics manufacturers and new entrants. Introducing an adjustable and cost-effective model indicates the company’s strategic direction: to transition humanoid robotics from experimental platforms to broader real-world use.
Readers planning to implement robotic end-effectors should pay attention to integration options such as sensor compatibility and communication protocol support, as these features determine deployment flexibility. Evaluating the total cost, range of customization, and market support is also vital to select the right product for specific applications. TESOLLO’s DG-5F-S, with its lightweight form, direct-drive actuator, and modular design, is a recent entry but could feature in practical robotics deployments worldwide, especially as commercial clients and research labs demand both precision and value.
