electrostatic actuator 3d models

You can actuate particular flexures in a finger by running the tendons through holes in the outside corners, and not activate other flexures by running the tendons through holes in the center. I've biased all three fingers backwards with tendons...

The animatronic tail consists of multiple plastic discs attached to a flexible steel cable that is actuated using cables connected to a servo motor. It was designed to be modular, adjustable, and highly customizable. Most parameters affecting the...

Tendons This hand is designed to use push-pull actuation, so strings compatible with other e-Nable prosthetic designs won't work here. I've found Nickel Titanium cables to be ideal for this purpose - they're incredibly flexible, kink-resistant, and...

You may need to tweak the holes to use a different screw* - 1 ballpen spring; *(for the reverse actuator)* - 3 B10K potentiometers >*The potentiometers attach to the case using the nut provided with them (M6?). Do not use a washer.* - Arduino with...

The feeder arm contains a circular hole that is moved past the feeder bowl to meter out a small amount of food per actuation. If your fish need more (or less) simply change the code to update the feed interval. I'd recommend running a few cycles over...

Any amount of support is greatly appreciated :-) paypal.me/BrianBrocken Feel free to take a look at my other designs: 3D printable antweight battlebot: Bulldog: https://www.thingiverse.com/thing:4623536 SpaceX inspired edf rocket:...

The spring/springs for the mag release actuator are not in the set. it/they must have a 7mm ID. The little spring for the selector pin is from a pen.You will need 3 TEZOU 21a switches(omron may not fit without filing), You may need to shave the...

The actuator is designed to be held and manipulated under an extended sleeve, unlike an attached gauntlet that can be easily disengaged. As well as looking cool, it's designed to be very easy to print, employing 12 printed-in hinges, 4 of my custom...

It looks like the pusher in the Betaconnect device will probably actuate the plunger of the Extavia syringe, however, I wanted duplicate the form factor of the Betaseron syringe more precisely to avoid future problems. The plunger adapter simply...

It's also TOUCH screen and expendable to additional sensors/actuators! https://www.thingiverse.com/thing:2862044 *** ***NEW 2019: Custom Mechanics BOM calculator. Easily input required internal size and it will automatically calculate overall...

Both lids should pivot freely.Next, cut off four 4mm long pieces of 1.75mm filament to act as actuator pins. Insert the pins in the small hole in the side of each ring part so that it is flush with the outer surface. The pin will protrude on the...

It's also TOUCH screen and expendable to additional sensors/actuators! https://www.thingiverse.com/thing:2862044 ***NEW 2019: Custom Mechanics BOM calculator. Easily input required internal size and it will automatically calculate overall enclosure...

This was done to avoid misalignment issues, and mitigates the issues associated with chopping up these parts (ideally these wouldn't be cut into sub-parts).The following additional components are required for mechanical assembly:16 M3x16mm socket cap...

I also remodeled the trigger to make it actuate the catch with as little drag as possible. The biggest change for the Dante is the use of Worker Nightingale magazines. This change allowed a narrower grip but necessitated some changes to the pusher...

- Fishing line to join linear actuators to servos, to the eyelids. To move the eyeballs, you'll need: - Fishing line to move the eyeballs (don't make knots at the eyeballs... just go in and out and then make the knot at the servo! Do this twice for...

Actuating it 90 degrees expands the hub diameter by 2 mm. This allows single handed operation with a cantilevered mounting configuration. The first pic shows the spool with the D lever in the locked position and in the 2nd pic the D lever is in the...

This localized magnetic field will allow each magnetorquer that is oriented in orthogonal axes to independently interact with the magnetic field of earth in order to cause a torque across the satellite to achieve the desired satellite attitude...

Behind this is a small project of mine in the course of which I want to cram so many sensors, actuators and breakboards for the Arduino into one housing. In addition, a 7 inch touch and lots of communication interfaces. ### Related things: >...

This was done to avoid misalignment issues, and mitigates the issues associated with chopping up these parts (ideally these wouldn't be cut into sub-parts).The following additional components are required for mechanical assembly:16 M3x18mm socket cap...

Any amount of support is greatly appreciated :-) paypal.me/BrianBrocken Feel free to take a look at my other designs: 3D printable antweight battlebot: Bulldog: https://www.thingiverse.com/thing:4623536 SpaceX inspired edf rocket:...

You'll probably want to use a small aperture and a slow film to prevent overexposing (a fast actuation is probably 1/10 sec.)Focusing is done by scale, guesstimate the distance to your subject and set the lens for that distance. A smaller aperture...

I wanted it to hold itself on the edge of boards so I added the rubber band actuated clamp. I also wanted it to have a lock that did not get in the way of flipping it over. One set of pins slides through to the other side allowing you to use the...

If you want, you can raise the bed a little more to see how far you have to press on the nozzle until the switch actuates. If you're uncomfortable with how far you're going, adjust the switch closer. Return the stepper to its original position (you...

Part 016 (mold) is for those people who can't print with flexible filament and instead want to build the joints with silicone. Also you will need some sort of cord to actuate the fingeres, the holes are sized 2 mm - I'd suggest some nylon- or...

Note that if your switches don't actuate correctly, you may need to loosen the screws on the flat 3D-printed piece. You're looking for a tight fit, but also a good feel. 14) Using the scissors, locate the gray ribbon cable on the large PCB you...

It is further rotated, while holding the base stationary, which turns the gears and actuates the iris door. There is an optional stand makes holding onto the base and using the box easier (and stops it rolling away when you put it down). There are a...

This design relies on 624zz bearings to function and operates with a bell and post style actuator rather than the vertical push-post style found on available designs. I believe this greatly reduces stress and friction applied to the upper components...

Normally, with how this machine was made, when the drill press is actuated, the drill bit will make initial contact, then there is a tendency for the bit to wander and push in one direction by about a millimeter. I think this is due to the contact...

Any amount of support is greatly appreciated :-) paypal.me/BrianBrocken Feel free to take a look at my other designs: 3D printable antweight battlebot: Bulldog: https://www.thingiverse.com/thing:4623536 SpaceX inspired edf rocket:...

This 3D printable version is a single part that can be printed four times and easily snap together without the need for any additional materials such as bolts, bearings, etc.. AssemblyYou may need to actuate the mechanism multiple times before the...