FAQ

Yes. The TESOLLO DG-5F Series is used in academic research on dexterous manipulation, bimanual manipulation, robot learning, and tactile sensing. Current products in the series include the DG-5F-M and DG-5F-S, while academic papers and research projects may also refer to related DG-5F Series hardware as TESOLLO DG-5F or DG5F.

Notable examples include Stanford University's HandelBot and DexDrummer, which use TESOLLO DG-5F robotic hands in real-world dexterous manipulation experiments. The DG-5F has also been used as a simulated robotic-hand platform in Contact-Grounded Policy, published at Robotics: Science and Systems (RSS) 2026, and Tube Diffusion Policy, co-authored by researchers affiliated with Meta Reality Labs Research and collaborating institutions.

Yes. TESOLLO's 3-finger robotic grippers are already being used in real production environments for applications that require flexible gripping and handling of objects with different shapes and sizes.

In addition, TESOLLO's 1-finger, 2-finger, and 4-finger grippers are being used in various proof-of-concept (PoC) projects to evaluate their suitability for deployment in mass-production lines. These PoC projects cover a range of industrial applications, including handling, transfer, assembly, and other automation tasks.

TESOLLO works with customers and system integration (SI) partners to validate each application and expand successful PoC projects toward actual production-line deployment.

Voltage and current requirements vary depending on the model. Please refer to the product datasheet or manual for detailed specifications.

Power and communication cables are included as standard. For detailed pin mapping and electrical specifications, please refer to the Hardware Manual or contact [email protected].

Yes. Please contact [email protected] if you require STEP files.

Yes. DELTO Grippers can be integrated with a wide range of systems, including collaborative robots, industrial robots, and research platforms. The supplied adapter frame supports the ISO 9409-1-50-4-M6 standard and can be mounted on most robots that support this interface.

All DELTO Grippers include the following items: DELTO Gripper 8-Pin Gripper Cable (3m) Ethernet Cable (3m) 4GB USB Drive (SDK and Manuals Included) Adapter Frame

Yes. To support a wide range of development environments, Tesollo provides: C/C++ SDK ROS2 Package URCap (Universal Robots) TMflow (Techman Robot) Please refer to the manuals and example code for implementation details.

Yes. DELTO Grippers officially support ROS2. Packages and documentation can be found on our GitHub repository: https://github.com/tesollodelto

Operator Mode Modbus TCP Modbus RTU (RS-485)

DELTO Grippers provide two control modes:

Operator Mode Uses the built-in controller Supports Modbus TCP and Modbus RTU Register-based control

Developer Mode Uses a user-developed controller Direct joint-level control Suitable for research and development applications

Yes. DH Parameter data is available for customers who have purchased the product. Please contact [email protected] for more information.

Each joint module has undergone more than 2 million cycle tests based on certification results from SDCC. Actual service life may vary depending on operating conditions, speed, payload, and usage frequency.

Joint-level Position Repeatability is ±0.1°. Because DELTO Grippers are multi-joint systems, Fingertip positioning accuracy may vary depending on posture and operating conditions.

Payload depends on the grasping method. Pinching Grasp Envelop Grasp Actual payload capacity may vary depending on object geometry, friction coefficient, center of gravity, and grasping method.

Yes. Custom Fingertips can be designed and manufactured to suit your application requirements. Please contact [email protected] for further details.

The following Fingertip Sensor options are currently available: 6-Axis Force/Torque Sensor 3-Axis Force Sensor Tactile Sensor

For detailed specifications, please contact [email protected].

Yes. Fingertip modules are designed to be easily removed and replaced by the user.

Yes. Basic setup training is provided upon delivery.

The training includes: Product Package Overview -Gripper, Cables, USB Drive, etc Gripper Installation -Mounting procedures -Power connection, Communication setup DG Manager Training -Installation and environment setup -Main functions and operation -Position/Current Control, Gain Settings, Grasp/Release, Recipe Functions

Additional training can also be provided upon request, including:

Sample Program Execution Library Configuration

Yes. Rental is available when demonstration units are in stock. Please contact [email protected] for availability and details.

Yes. DELTO Grippers can be shipped to most countries worldwide.

Pricing varies depending on the model and selected options. Please contact [email protected] for a Quote.

Yes. Extended warranty programs are available. Pricing and conditions vary by product model. Please contact [email protected] for details.

The following are excluded from warranty coverage: Damage caused by user negligence Unauthorized modifications and improper use Consumable or wear items Cosmetic damage such as scratches or surface wear

The standard warranty period is one year from the date of delivery. Manufacturing defects are covered under warranty.