Tesollo DG-3F-B

Overview

The DG-3F-B was the cost-effective base model of the Delto multi-joint gripper series: three fingers, twelve independently driven joints, and a deliberately simplified mechanical and electrical architecture that cut production and maintenance cost. It was aimed at early-stage deployment and functionality verification — research, education, manufacturing, logistics and service automation — where the job is to prove a grasping concept rather than run a line. Tesollo ended sales in 2025; after-sales service and support for consumables and spare parts continue under the existing policy, and the dg3f_b_ros2 package remains published for reference. Buyers specifying new systems should look at the DG-3F-M, which adds modular servicing, higher payload and a 3-million-cycle drivetrain rating.