



OnRobot
OnRobot 2FG7 Parallel Gripper
Part number OR-2FG7 · Parallel Precision
The OnRobot 2FG7 is a fully electric IP67 rated two finger parallel gripper built for cobots and industrial robots working in harsh or washdown environments as well as ISO Class 5 cleanrooms. It delivers adjustable gripping force from 20 to 140 N and supports payloads up to 7 kg force fit and 11 kg form fit, with a 38 mm total stroke covering external grip widths from 1 to 73 mm and internal grip from 11 to 83 mm. Gripping speed is software adjustable from 16 to 450 mm/s with plus or minus 0.1 mm repeatability, and intelligent grip detect and lost grip detect provide cycle reliability. It needs no compressed air, runs on 20 to 25 V DC from a built in BLDC motor, and communicates with the robot controller via the OnRobot Compute Box over Ethernet or EtherNet/IP. A workpiece hold function maintains grip on power loss, and it mounts to an ISO 9409-1-50-4-M6 flange for machine tending, assembly, and precision part handling.
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| Stroke | up to 70 mm |
| Grip force | 20-140 N |
| Payload | 11 kg (form-fit) |
| Rating | IP67 |
| Total stroke | 38 mm |
| External grip width | 1 to 73 mm |
| Internal grip width | 11 to 83 mm |
| Gripping force (adjustable) | 20 to 140 N (plus or minus 5 N) |
| Payload (force fit) | 7 kg |
| Payload (form fit) | 11 kg |
| Gripping speed | 16 to 450 mm/s |
| Repeatability | plus or minus 0.1 mm |
| Weight | 1.1 kg |
| IP rating | IP67 (ISO Class 5 cleanroom) |
| Mounting interface | ISO 9409-1-50-4-M6 |
| Communication / interface | Ethernet / EtherNet/IP via OnRobot Compute Box |
| Supply voltage | 20 to 25 V DC (nominal 24 V) |
| Operating temperature | 5 to 50 deg C |