OnRobot 3FG15 Overview
The OnRobot 3FG15 is an electric three-finger gripper with a gripping force of 10 to 240 N and a payload of 10 kg in force fit or 15 kg in form fit. It is designed for centring and holding cylindrical parts in CNC lathe tending and similar tasks, gripping externally on diameters from 4 to 152 mm and internally from 35 to 176 mm. Typical diameter repeatability is 0.1 mm and a typical grip takes 0.5 s. The gripper weighs 1.15 kg, is rated IP67 and runs on 24 V DC with a current draw of up to 1.5 A.
Key Specifications
Specification | OnRobot 3FG15 |
Manufacturer | OnRobot |
Model | 3FG15 |
Category | End effector / Gripper |
Payload | 10 kg force fit / 15 kg form fit |
Repeatability | 0.1 mm typical / 0.2 mm max |
Speed | 125 mm/s max diameter change; 0.5 s typical gripping time |
Axes (DoF) | end effector |
Price | From USD 6,800 |
Prices are indicative, are not final and may change.
Applications
Robot end-of-arm tooling
Gripping
Machine tending
Assembly
Packaging
Industries
Automotive · Electronics · Metalworking · Plastics · Food and beverage · Pharmaceuticals · Logistics
Technical Details
Electric 3-finger centric gripper
External grip diameter 4–152 mm, internal 35–176 mm
Gripping force 10–240 N
Payload 10 kg force fit / 15 kg form fit
Finger position resolution 0.1 mm
Weight 1.15 kg
IP67
24 V DC (20–25 V), 43–1500 mA
Integrated BLDC motor
OnRobot 3FG15 Review Summary
The OnRobot 3FG15 is an electric three-finger gripper with a gripping force of 10 to 240 N and a payload of 10 kg in force fit or 15 kg in form fit. It is designed for centring and holding cylindrical parts in CNC lathe tending and similar tasks, gripping externally on diameters from 4 to 152 mm and internally from 35 to 176 mm. Typical diameter repeatability is 0.1 mm and a typical grip takes 0.5 s. The gripper weighs 1.15 kg, is rated IP67 and runs on 24 V DC with a current draw of up to 1.5 A. It is listed from USD 6,800.
Pros
Payload: 10 kg force fit / 15 kg form fit
Repeatability: 0.1 mm typical / 0.2 mm max
Speed: 125 mm/s max diameter change; 0.5 s typical gripping time
Gripping force 10–240 N
IP67
Cons
Compatibility with the robot and controller must be confirmed before ordering
Mounting, cabling and integration are quoted separately
Who It Is For
The OnRobot 3FG15 fits robot users and integrators who need a gripper for handling, machine tending or assembly.
Full review: OnRobot 3FG15 Review: Specs, Price and Applications
