3FG15

Facts

Company

OnRobot

Product type

robotic_gripper

Status

commercial

Primary capability

three-finger industrial gripping

Website

https://onrobot.com/en/products/3fg15-finger-gripper

About 3FG15

3FG15 uses three synchronised electric fingers to centre and grip cylindrical, irregular and round workpieces. Its 150-millimetre stroke, 15-kilogram payload rating and adjustable gripping force support internal and external gripping across a broad diameter range.

Integrated position and force sensing verify the object and allow the robot programme to adapt to part variation. The gripper mounts through OnRobot’s Quick Changer and connects with supported robot brands through unified software. Applications include CNC machine tending, assembly and handling.

Market context

robot, 06a252179308263ae5591f3086b19c8472088c660272f5eb9f8d4a3cf15b33c0, Three-Finger Gripper, three-finger centric gripper, , official_media_edge_to_edge_16x9, https://onrobot.com/en/products/3fg15-finger-gripper, first_party_official_product_video_frame, 2026-08-25, products/media-upgrades/2026-08-25/approved-final20/onrobot-3fg15-official-06a252179308-1600x900.jpg, alex_approved_exact_file_2026-08-25, false, official_image_deliberate_crop_edge_to_edge_16x9_no_padding, hand, 2026-08-28T11:11:08.012Z, Three-Finger Gripper, three_finger_grippers, hand, true, verified existing controlled taxonomy; no Other; humanoid and semi-humanoid labels retained unchanged, 2026-08-29 09:24:22.204218+00, 77, 2026-08-28T11:11:08.012Z, Mirrored canonical public enabled product tag links into context_tag_keys., 2026-08-28T11:11:08.012Z, https://onrobot.com/en/products/3fg15-finger-gripper, 2026-08-26, three_finger_gripper, hand, 2026-08-28T11:11:08.012Z, 2, 0.222, true

Summary

Type: Robot gripper

Core: Three fingers

Function: Gripping

Audience: Factories

Specifications

dimensions

full stroke: 150 mm

fingers

3 fingers

grip_force

10-240 N

payload_capacity_kg

15 kg

Operations

Deployment environment

industrial automation and CNC machine-tending cells

Primary user

manufacturers, integrators and cobot users

Workflow

adaptive end-effector gripping

Interaction model

operator_supervised

Mobility class

stationary end effector

Product detail

robot, 06a252179308263ae5591f3086b19c8472088c660272f5eb9f8d4a3cf15b33c0, Three-Finger Gripper, three-finger centric gripper, , official_media_edge_to_edge_16x9, https://onrobot.com/en/products/3fg15-finger-gripper, first_party_official_product_video_frame, 2026-08-25, products/media-upgrades/2026-08-25/approved-final20/onrobot-3fg15-official-06a252179308-1600x900.jpg, alex_approved_exact_file_2026-08-25, false, official_image_deliberate_crop_edge_to_edge_16x9_no_padding, hand, 2026-08-28T11:1...