Open Source RoboticsRobots, software & field notes

Reference index

End effectors

Grippers, hands and extrusion tools. Compare design files, mounting evidence and build limitations.

40 entries

Source researched · Not hands-on tested

Actuated UMI

End effector · Parallel and adaptive grippers

XL430-W250-T drives a belt/rail gripper with constant-force springs; U2D2 and power hub are listed.

Parallel jawsDocumented cobot interface

Ada robotic hand V1.1

End effector · Five-finger robotic development hand

Five-actuator robotic development hand with a flexible printed palm, rigid covers and separate Almond controller and Artichoke firmware sources.

Tendon driveGrasping

Aero Hand Open

End effector · Dexterous hands

A five-finger tendon-driven hand with seven actuators, sixteen joints and separate hardware/software licenses.

Tendon drive

ALARIS Hand

End effector · Dexterous hands

Six-DoF anthropomorphic hand with linkage fingers, adaptive thumb and worm-and-rack transmissions.

Allstruder

End effector · Paste and syringe extrusion

A modular syringe pump and extrusion design with printable parts and multiple syringe and mounting configurations.

Syringe extrusion

Amazing Hand

End effector · Dexterous hands

A printable four-finger hand with eight actuators and a Reachy 2 wrist interface.

Bloft Bad-Ass Pellet Extruder

End effector · Pellet extrusion

Large-format pellet screw extrusion around a purchased RobotDigg 16 mm compression screw/barrel and NEMA23 flange.

Pellet extrusionCable robot tooling

CRAFT Hand

End effector · Dexterous hands

Printable CRAFT Hand parts and Bambu print profiles with left/right palm and thumb alternatives.

Delta X accessory family

End effector · Delta tooling

A family of fourth-axis jaw grippers, flexible jaws, single/double suction heads, pen tools and a filament-printing head.

Delta robot tooling

Delta-Robot One magnetic tool

End effector · Delta tooling

Magnetic pick-and-place tool carried by the Delta-Robot One moving platform.

Magnetic pickupDelta robot tooling

DexHand

End effector · Dexterous hands

A tendon-driven hand with wrist and forearm; v1 build modifications differ from the v2 early-access design.

E3D ToolChanger hardware

End effector · Tool coupling and docking components

Tool-coupling hardware with dimensioned aluminum parts, a stepper-driven latch and V6/Hemera tool variants.

Tool changing

FabMX extruder

End effector · Pellet extrusion

Pellet extruder with multiple STEP revisions and NEMA17/NEMA23 variants, intended for MIM printing materials.

Pellet extrusion

FlexiCup

End effector · Suction and sensing

A suction cup combining vision and tactile sensing with wireless electronics.

Vacuum / suction

Galileo 2 Extruder (G2E)

End effector · Planetary-geared filament feeder

Planetary-geared filament feeder for a Stealthburner toolhead, with custom gearbox parts, selectable printed housings and a detailed assembly manual.

Filament extrusionCartesian printer tooling

Grip4SO101

End effector · Electric grippers

A printable replacement gripper for SO-101 that reuses the original gripper motor.

Parallel jaws

HRI Hand

End effector · Dexterous hands

Six linear actuators drive five fingers with coupled joints; NUCLEO-F303K8 control, Bluetooth and ROS support.

Documented cobot interface

Jubilee tool ecosystem

End effector · Tool changing

Kinematic tool-changing ecosystem including extrusion and pen tools; liquid-handling use is reported.

Tool changingCartesian printer tooling

LEAP Hand

End effector · Dexterous hands

An anthropomorphic hand with Full and Lite motor options and separate CAD downloads.

Documented cobot interface

Linear-stepper paste extruder

End effector · Paste and syringe extrusion

Compact syringe plunger driven by an NPM PFCL25-48Q4 linear stepper; printed parts optimized for ABS.

Syringe extrusionDelta printer tooling

LumenPnP nozzle subsystem

End effector · Vacuum and small-part handling

A vacuum pick-and-place nozzle subsystem with inventoried FreeCAD holder and spring files and separate purchased-component references.

Vacuum / suction

Magnetic toolchanger V1

End effector · Magnetic tool coupling

Experimental printer tool changer that rotates permanent-magnet rings to attach lightweight tools; requires custom docks and Klipper configuration.

Tool changingCartesian printer toolingTool changing

MAGPIE gripper

End effector · Parallel and adaptive grippers

Two AX-12A servos drive parallel fingers through four-bar linkages; OpenRB-150 control and a palm RealSense D405.

Parallel jawsDocumented cobot interface

MSG gripper

End effector · Electric grippers

A modular stepper-driven gripper with selectable rail and motor lengths.

Adaptive grip

ORCA Hand hardware

End effector · Dexterous hands

Tendon-driven hand family with base, touch, lite and joint-sensing variants; Feetech and Dynamixel motor-specific parts.

Tendon driveDocumented cobot interface

Oxygem modified Replistruder 5

End effector · Paste and syringe extrusion

Modified Replistruder 5 with NEMA17, 3:1 GT2 belt reduction, anti-backlash TR8×1.5 lead screw and 1 mL Hamilton syringe.

Syringe extrusionCartesian printer tooling

PincOpen

End effector · Parallel and adaptive grippers

Printed parallel fingers with interchangeable tips and a Feetech STS3215; optional camera mount.

Parallel jaws

Raptor pellet extruder

End effector · Pellet extrusion

A pellet-printing design for an Ender-3 conversion, with inventoried screw, barrel and heat-block geometry.

Pellet extrusionCartesian printer tooling

RealMan RMG24

End effector · Parallel and adaptive grippers

Parallel gripper using the WHJ03 joint module, interface PCB and 24 V RS485/Modbus RTU control.

Parallel jaws

Replistruder 5

End effector · Paste and syringe extrusion

Syringe extrusion design for FRESH hydrogel printing, distributed as STL and STP in a versioned Zenodo archive.

Syringe extrusion

Rhino V2 adaptive gripper

End effector · Underactuated two-finger gripper

Underactuated two-finger gripper with DM4310 actuation, assembly CAD and a mixed fabrication BOM; control licensing is unresolved.

Adaptive gripGrasping

Robonine parallel gripper

End effector · Electric grippers

A parallel gripper for SO-ARM100/101 with selectable guide rods and modular printed parts.

Parallel jaws

RUKA

End effector · Dexterous hands

A learned-control humanoid hand with external fabrication instructions, CAD and controller data.

Tendon driveDocumented cobot interface

SimpleSliderHand

End effector · Parallel and adaptive grippers

Tendon-driven sliding jaws on a 12 mm rail, MX28T servo, OpenCM9 and EXP485. Optional capacitor board supports power-loss repositioning.

Parallel jawsTendon driveDocumented cobot interface

SoAG soft gripper

End effector · Soft grippers

A pneumatic soft gripper made with cast elastomer and printed molds.

Soft gripPneumatic actuation

SSG-48

End effector · Electric grippers

A motor-driven adaptive gripper with a reported 48 mm stroke and CAN control.

Adaptive grip

Voron Stealthburner

End effector · Filament extrusion

Filament toolhead platform with CAD and printable housings for a printer extrusion assembly.

Filament extrusionCartesian printer tooling

Yale OpenHand

End effector · Adaptive grippers

A family of adaptive hands with shared CAD parts and a separate Dynamixel control repository.

Adaptive grip

Yeah Hand

End effector · Dexterous hands

Yeah Hand/Rebelia lineage: humanlike hand with separate robot/prosthetic firmware and commercial servos.

YUBI gripper

End effector · Robot-mounted two-finger gripper

DYNAMIXEL-driven two-finger gripper with a camera, assembly CAD and robot-specific mounting parts.

Documented cobot interface

Platform tags identify documented interfaces or applications; they do not establish tested fit or certification. Methodology · About the spec