DG-3F-M Delto Gripper
The DG-3F Delto Gripper is a next-generation 3-finger robotic hand with 12 degrees of freedom (4 DoF per finger), designed for dexterous grasping in assembly, manufacturing, and research. Featuring slimmer fingers (40% thinner than prior models), doubled torque output, and embedded grasping algorithms, it supports multiple grip modes like pinch, parallel, and envelop grasps. Compatible with TM Robot, Universal Robots, and others, it handles diverse objects from thin paper to 10 kg payloads with individual joint servo control.
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The DG-4F is Tesollo’s fully actuated 4-finger robotic gripper with a novel mechanical design and multi-joint structure, integrating functions of a right-hand gripper, left-hand gripper, and parallel gripper into one versatile product. It enables precise, stable grasping of sensitive components like display panels, supports shape adaptability for various objects, and is suitable for research, humanoid robots, and industrial tasks such as film peeling, assembly, and packing, reducing gripper changeover time and costs.
DG-5F-M
By: TESOLLO
Launched: 2025
The DG-5F Delto Gripper is a fully actuated, 5-finger anthropomorphic robotic hand with 20 degrees of freedom (4 DoF per finger), designed for human-level dexterity in grasping and manipulation. Comparable in size to an adult male hand (approx. 200 mm length), it features independent joint control, direct-drive BLDC motors, absolute encoders, and supports pinch/power/precision grips. Built for research, industrial, and humanoid applications, it offers high-speed control (up to 500 Hz), optional tactile sensors, and ROS2 integration for precise tool use and object handling.
Frequently Asked Questions
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Q1. What is the humanoid robot hand DG-3F-M Delto Gripper, and what problem does it solve?
The DG-3F-M Delto Gripper is a three-finger robotic end-effector developed by TESOLLO with 12 degrees of freedom. According to TESOLLO, it addresses challenges in handling irregularly shaped objects and performing tasks like in-hand manipulation that typically require multiple tools.
Q2. What are the main capabilities and key features of DG-3F-M Delto Gripper?
The DG-3F-M features three fingers, each with four joints, for 12 degrees of freedom total, enabling flexible grasping. TESOLLO states it supports individual joint servo control, modular design for durability, and protocols like Modbus RTU and TCP/IP.
Q3. Which industries and use cases is DG-3F-M Delto Gripper built for?
TESOLLO indicates the DG-3F-M suits assembly tasks, research, smart factories, logistics, and service sectors. It targets applications involving irregular objects, such as unscrewing bolts or handling thin materials.
Q4. What is the grip strength and dexterity of DG-3F-M Delto Gripper?
The DG-3F-M provides dexterity through 12 degrees of freedom and customizable fingertips. According to TESOLLO, its design enables stable gripping of varied shapes and materials, with capabilities for in-hand manipulation.
Q5. Is DG-3F-M Delto Gripper compatible with standard robotic arms?
Yes, the DG-3F-M supports integration with standard robotic arms. TESOLLO notes Plug & Play functionality for UR-e series collaborative robots and compatibility via TCP/IP, Modbus, and I/O interfaces.
Q6. Does DG-3F-M Delto Gripper support tactile sensing or force feedback?
The DG-3F-M includes absolute encoders and current feedback for each joint. TESOLLO describes position and current feedback enabling precise control, though specific tactile sensing details are not detailed by the manufacturer.
Q7. What programming interfaces or SDKs are available for DG-3F-M Delto Gripper?
TESOLLO provides software for quick implementation, including ROS2 support via GitHub repository. Communication uses Modbus RTU, TCP/IP, and I/O protocols for programming the gripper.
Q8. How does DG-3F-M Delto Gripper compare to other robotic end-effectors?
Unlike simpler grippers, the DG-3F-M offers 12 degrees of freedom across three fingers for human-like dexterity. TESOLLO states it reduces the need for tool changes in tasks like assembly, distinguishing it from less flexible designs.
Q9. What level of maintenance is required for DG-3F-M Delto Gripper?
The DG-3F-M features a modular architecture for enhanced maintainability. According to TESOLLO, titanium components in select joints contribute to durability, simplifying upkeep compared to non-modular grippers.
Q10. Is DG-3F-M Delto Gripper currently available for commercial purchase?
Yes, TESOLLO made the DG-3F series, including the DG-3F-M variant, available for sale in North America as of early 2026. It is offered through distributors like RobotShop for research and industrial use.
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