thingiverse

free

Hypercube Evolution Extruder Mount for PiBot Optical Reflection Endstop by siamkater

...with pibot optical reflection endstop. for cooling use the 40 mm fan duct from this https://www.thingiverse.com/thing:2305218 build. (c) by...

thingiverse

free

cr-10 adjustable endstop by sfandersen

...not need new hardware. my printer is a cr-10 40. ...

thingiverse

free

Geeetech Prusa i3 Pro B Endstop Raise by ken4kathy

...improved mounting on original. lifts sensor (1)30mm and (2)25mm 40 ...

thingiverse

free

BIQU B1 VORON Afterburner mount by Printdezigner

...pla fine gains a few mm's of height, z endstop won't...

thingiverse

free

Geeetech Prusa i3 Pro B - Z endstop lifter by Jean-Philippe95

...original endstop sensor of 3cm. i printed it at 40 infill to be sure of stability. i kept the...

thingiverse

free

Hypercube Evolution Extruder Mount for 18 mm Endstop by siamkater

...18 mm proximity sensor endstop. for cooling use the 40 mm fan duct from this https://www.thingiverse.com/thing:2305218 build. if you...

thingiverse

free

Optical Z-Endstop Sapphire Pro by igorlab

...mm - 4 pcs m36 mm - 2 pcs m3*40 mm - 1 pcs m3 lock nut - 1...

thingiverse

free

Endstop mount on V-Slot frame by x1200idt

...mount that fixes the micro switch at a position 40 mm from the frame top so that you do...

thingiverse

free

Z Endstop for Tronxy X3 by jjpm96

...of infill, butthe piece should work well with a 40 % or less infill and lower resolution. fra: il...

thingiverse

free

TAZ 5 - Mitutoyo 148-202 Mount by jordantkirby

...needing to remove the stock thumbscrew and flipping the z-endstop switch on it's existing mounting holes. when i printed...

thingiverse

free

Arduino Uno + CNC Shield v3 case by nagilum

...both sides to route all the wires for motors, endstop, etc. and an integrated 40 mm fan to keep...

thingiverse

free

AM8 Y Endstop Clone Carriage Fix

...the clone carriages. printing instructions print using at least 40 infill and exactly as already oriented. supports are not...

thingiverse

free

Adjustable Optical Endstop for BLV Cube

...with 2020 aluminium slot, made for my blv cube, 40% infill and petg preferred. you could glue a piece...

thingiverse

free

switch support hephestos v2 by stefano22

...for a switch if you have mounted the bolted z-endstop the switch's diameter is 6mm. you need 2 m3...

thingiverse

free

flat 2d plotter for 28BYJ stepper motors

...motors (http://anleitung.joy-it.net/?goods=dc-5v-stepper-motor-28byj-48) instead of servos and has holders for endstop (msh-1: https://www.berrybase.de/bauelemente/schalter-taster/mikroschalter-taster/mikroschalter-mit-hebel-printmontage-1a/250vac-on-40-on-41-1-stellig?c=86). so it can calibrate itself. no screws...

thingiverse

free

Z-Axis microadjustable endstop holder for Prusa Mendel by mrice

...in diameter, along with three mating screws (i use 4-40 3/16"). a spring, such as is used by many...

thingiverse

free

Rostock BI V1.0 Ramps Case by Boots_Industries

...in the middle medium opening on the left for endstop wire large opening on the right for 3d printer...

thingiverse

free

Hypercube Evolution parts by thailoz

...extrusion to mount heated bed cable. an optical z endstop bracket for 3030 extrusion an adjustable z end stop...

thingiverse

free

E3D Titan Bracket for Vellemann K8200 by sgust

...mini sensor board as z endstop, the original z endstop assembly does not longer...

thingiverse

free

P4AC 4 axis controller by ljyang

...to use it with gen4 motherboards in the future. endstop are supported with cdrom style connectors for all four...

thingiverse

free

Ender 3 V2 Z-Endstop replacement part by JanD_204

...clearence for bedleveling. i printed at: 0.2mm layer height 30-40 infill (?) 3 perimeters "das filament" pla, but petg...

thingiverse

free

Cl-260 Ultimaker Max carrier and belt tensioner for LM8UU and Igus DryLin RJ4JP by ForenSeil

...less necessary v2 - stronger build, stronger arms for endstopscrews, slightly tighter (perfect) fit of the belts, now also...

thingiverse

free

SAE LM6UU Huxley X Ends by spymongoose

...the same situation. i also added a beefy z endstop adjustment holder, because i wanted a beefier looking one...

thingiverse

free

Cl-260 Ultimaker Max carrier belt tensioner for bearing with 12mm outer diameter like most brass, PTFE and POM bearings by ForenSeil

...less necessary v2 - more massive, stronger arms for endstopscrews, tighter fit of the belts, now compatible with 10mm...

thingiverse

free

Bike phone holder by DIYhans

...diameter 32mm with m4-bolts the b-version is without phone endstop. if you need another diameter, let me know. i...

thingiverse

free

Ender 3 Direct Drive Mount

...the z-axis, so no need to relocate the x-axis endstop and no loss of print area. the whole setup...

thingiverse

free

Lightweight Y Carriages for Leapfrog Creatr (WIP) by redrum69

...eliminated my x gantry sag, and reduced ringing! x endstop switch mount is not in default position! this is...

thingiverse

free

OptoServo Probe by misterke1971

...it without supports. you obviously do need an optical endstop an sg37 servo and some m3 (countersunk) bolts and...

thingiverse

free

[ SmartrapCore ] ED3V6 FanDuct Standard et FanDuct Radial by Makoto_Doushite

...ventilateur standard. le design laisse la place au capteur endstop x. 1 ventilateur de 40 mm. 4 vis m3...

thingiverse

free

Sidewinder X1 - inductive endstop mount for Dual 5015 fan duct by Gaviols

...design and make it better. probe-to-nozzle offsets are x15 y-40 all credits should go to the original creators 3dpb's...

thingiverse

free

BLV E3D V6 Bowden Extruder Mount by STAR-GUN

...added a small vertical path for wires -> minimal endstop included for attaching directly to the mgn rail for...

thingiverse

free

MBS COMPACT DIRECT DRIVE by mbbill

...move it by 20mm. then by adjusting the y endstop you will get full y axis length. you will...

thingiverse

free

Anet A8 Servo Z-Endstop Remix by averaldo

...true #define z_endstop_servo_nr 0 #define z_servo_angles {127,5} #define x_probe_offset_from_extruder -40 #define y_probe_offset_from_extruder -30 #define z_probe_offset_from_extruder 0 #define z_probe_speed_slow (z_probe_speed_fast...

thingiverse

free

Prusa I3 10MM X Carriage Assembly With Tensioner by elwood127

...tensioner to the x idler and an adjustable z endstop holder. the idler mount now has "smooth rod" through...

thingiverse

free

[Ender_3] Control box by i-alem

...stepper motor 1x 2 pin x-axis cable limited switch endstop 1x 4 pin y-axis cable stepper motor 1x 2...

thingiverse

free

Dual 40 mm fan lids for Ender 3/PRO AIO case

...extrusion so there is no interference between the y endstop or stepper motor. the thickened region is also moved...

thingiverse

free

Easy Multi-functional Prusa by ebraiman

...capacitive and inductive sensors. *10/14/2017 removed x_axis_endstop.stl and added endstop2.stl (can be used for any axis and remember to...

thingiverse

free

Mini D318 Delta 3D Printer by rcjoseb

...files: ball cup.stl carriage.stl compact bowden.stl corner mount.stl effector.stl endstop mount.stl gt2 pulley mount.stl head bed mount.stl inlet mount.stl...

thingiverse

free

3d printer v1 30*30 by HelloTher

...stepper moters nema 17 40-50 euro/250sar 3 limit switches/ endstop 5euro heated bed 200mm*200mm 20-30euro extruder mk10 direct +nozzle...

thingiverse

free

Solidoodle 3 e3d v6 bowden hot end mount by ease

...end mount by ease thingiverse v2 update : x endstop surface extended so there should be no need to...

thingiverse

free

Gear Block to Extend Throw on Universal Power Door Lock Actuator by thedayowl

...whatever you are actuating will have to provide the endstop.. i will be using them to open and shut...

thingiverse

free

Integrated printing head BMG clone dual drive extruder with E3d V6 hotend and BL Touch by Chairpropeller

...axis end stop adjustment required - either move the endstop far enough to stop the carriage before printing head...

thingiverse

free

Ender 3 Filament roller guide with runout and jam optic sensor by SinisteRRJ

...board sensor there (board dimensions: 10.5mm x 33mm): brazil: https://produto.mercadolivre.com.br/mlb-1636690824-kit-4-sensor-fim-de-curso-optico-impressora-3d-endstopramps-_jm#position=4&type=item&tracking_id=5563026f-fb11-4d1e-9bf7-4e4338d25470 elsewhere: https://pt.aliexpress.com/item/32815198114.html?spm=a2g0o.productlist.0.0.2aca51fccnflhu&algo_pvid=59562ddc-21b7-44be-8f47-7cb98299da37&algo_expid=59562ddc-21b7-44be-8f47-7cb98299da37-0&btsid=0b0a557016166350653842667e89ea&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_ after printing you must modify your firmware...

thingiverse

free

D-Bot_Linear_Z-guide by printingSome

...well as the lower left. edit (16-03-18): added a z-endstop and a warning about the bed supports. edit (march...

thingiverse

free

Raise E3D v6 adapter 35 fan duct with mount for Filament blower fan by Firesped

...an issue with the filament fan hitting the z endstop at the front. going to modify the the left...

thingiverse

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Cobblebot Vanguard Remix on Steroids

...however, they might be modified in the future. y-axis endstop switch holder y-axis connectors additional parts these are the...

thingiverse

free

2D Pen Plotter - From old Tevo Tarantula parts by Murk3D

...rods y endstop (can be configured to use no endstop at all, but i had one extra in supply"...

thingiverse

free

Da Vinci 1.0 E3d Titan + V6 Direct Drive "Coyote" Carriage v2 by Debio

...stack up the belt cover, cooling fan duct, and endstop flag and insert screws to hold them together. screw...

thingiverse

free

DIY inexpensive bed leveling for anycubic mega zero 1v/2v by mouamar

...and screws to mount the servo motor and the endstop ...

thingiverse

free

JD Duallie Belt Driven Dual Extruder for Ord Hadron, others by JRD

...and only a little adjustment to the x limit endstop it still allows 196mm of full dual extrusion x...

thingiverse

free

Ellis Bot - CoreXY by ellisgl

...5mm to 8mm couplers 4 kp08 bearing 2 opto endstop 1 lj12a3-4-z/bx inductive sensor 1 e3d v6 (24v 60w)...

thingiverse

free

BLTouch Mount for PrintRite DIY 3D Printer by thedayowl

...the bltouch completely eliminates fiddling with the crappy z-axis endstop to set the nozzle height before every print. i've...

thingiverse

free

3G 5D Shield by tinkerings

...2nd, 2011: i just updated the hex file with endstop fixes. i also uploaded a new firmware based on...

thingiverse

free

E3D Titan mount for Ultimaker by Kres

...the same height as standard um hotend (slight z endstop adjustment needed). cooling shroud is included, i use the...

thingiverse

free

Simple adjustable slider clamp for He3D K200, K280 and similar kossel deltas by Nanocube

...it to mount a magnet and have magnetic reedswitch endstop. simple and strong shell, none of the detail is...

thingiverse

free

Refil 3D Mini Beast by refil3d

...mount (v2 part) 8 x bearing standoffs 1 x endstop clicker 1 x endstop mount for y-axis 2 x...

thingiverse

free

PowerCode by Mecano

...and 1 cable for blower 60 cm, 3 pcb endstop with cable 70 cm. 11-. fasteners for powercode 3p...

thingiverse

free

Filament Runout Sensor V2 - for Makerbot/RepRap/Geetech mechanical endstop by BETLOG

...pushing. connects to the extruder, so impossible to forget. 2018-04-07--12-33-40 i have some poorly wound filament that is intermittently...

thingiverse

free

Smart Effector 40mm Noctua fan duct by RGN01

...z-axis leadscrew bearing holder) http://www.thingiverse.com/thing:922309 (z-axis nema 17 adjustable endstop bracket) http://www.thingiverse.com/thing:899607 (cable chain) https://www.thingiverse.com/thing:2334269 (lcd housing) https://www.thingiverse.com/thing:2377049 (psu...

thingiverse

free

HCmaker 7 Titan aero mod by streloch

...z-min position. i was not able to set correct z-endstop position. so i drilled couple of holes in side...

thingiverse

free

Hemera adapter for TEVO Black Widow

...either position. you will probably have to move the endstop for z and x axes. just loosen the biggest...

thingiverse

free

Anycubic Mega X - Tensioner for x axis by dfsl

...screw (16 pcs.). don't forget to dismount the z-axis endstop (4 screws). now you can loosen the m4 screw...

thingiverse

free

CR-10 E3D V6 Fully Automatic Autobed level endstop mod by Lancer6

...m140 s0 ; turn off bed g92 e1 g1 e-40 f500 ;retracts filament (effectively doing a hot pull so...

thingiverse

free

CR-10S "The Last Stand" Mod by Prostakarnik

...point you will need to bind in the y-motor, y-endstop and z2-motor cables to this loom. make sure you...

thingiverse

free

CR-30 BMG NF Crazy Direct Drive Mod (with 11% more build height -> 190 mm, volcano characteristics) by marvin_bauch

...nf_crazy_cold-end_stencil). in the meantime, remove the stock hotend, the endstop and everything so you end up with a bare...

thingiverse

free

Barometric Four Inch PVC Damper

...piping. i used standard micro end-stop switches found here: https://www.ebay.com/itm/ss-5gl-micro-limit-switch-for-3d-printer-accessories-endstopramps-1-4-omron/113812349783?hash=item1a7fbea357:g:4ceaaoswmuhdjjq9 i used a 12vdc 3rpm motor found here: https://www.ebay.com/itm/dc-12v-high-torque-low-noise-micro-electric-geared-box-reduction-motor-3-rpm/233038065388?_trkparms=aid%3d111001%26algo%3drec.seed%26ao%3d1%26asc%3d20160811114145%26meid%3dcfe2b78fd28548fcba0b2f2d1697ff11%26pid%3d100667%26rk%3d4%26rkt%3d8%26mehot%3dpp%26sd%3d274109631806%26itm%3d233038065388%26pmt%3d1%26noa%3d1%26pg%3d2334524&_trksid=p2334524.c100667.m2042...

thingiverse

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Prusa i3 P802M Zonestar Aliexpress Cooling fan holder with inductive sensor by 3Dangel

...would only be cleared out by having the mechanical endstop triggered. i end up connecting my prove + br...

thingiverse

free

Thing-O-Matic 3D Printer by MakerBot

...with a standard usb cable. we've also added full endstop support so that you never need to touch the...

thingiverse

free

DemonDeltaMicro - Simplest reprap delta frame to date. by DjDemonD

...we aren’t using it. attach a microswitch to an endstop holder with m2 screws. they should bite into the...

thingiverse

free

Anet A8 J-Head compatible mount (supports E3D v5/v6 etc) UPDATED by werto165

...quite prone to wiggling, i've also accomodated for the endstop position so you no longer get prints that are...

thingiverse

free

Sprenger Spindle Prusa V1/V2 by Sprenger

...(two chambers for thermistor and heatbed). min and max endstop mods in z: new developed carrier with the possibility...

thingiverse

free

Prusa MK3 fixed Z mounts by jltx

...or similar upgrades. ymmv.z mounts - fix alignment, sturdiery endstop - fix layer shift, long term reliabilityhard feet -...

thingiverse

free

Autolevel Z-probe mount and arm for Velleman K8200 / 3Drag (5g servo) by akkenoth

...#define num_servos 1 #define servo_endstops {-1, -1, 0} #define servo_endstopangles {0,0, 0,0, 85,170} to check whether servo angles are...

thingiverse

free

Prusa i3 Bowden X-carriage and e3d v6 hotend mount by Iakouben

...-i really recommend to print and use this x-axis endstop holder as it seemed to have a perfect position...

thingiverse

free

Anet A6 - Autolevel bed sensor Blue SN-04N by d3adlydozen

...true to invert the logic of the sensor. define endstopullup_fil_runout // uncomment to use internal pullup for filament runout...

thingiverse

free

Geeetech Prusa i3 Pro B - E3Dv6 migration kit by Jean-Philippe95

...install by the way, i was needing a z endstop lifter because the e3d is longer than the original...

thingiverse

free

Fully Parametric 3D Printer CoreXY "HyperQbert" by projunk

...between the micro switch mount holes (this concerns part "xcarriageclampwithendstopount.stl"). changes 8 september 2019 added bearings lm6uu and...

thingiverse

free

My version of AM8 frame by AVZ

...pulley: https://www.thingiverse.com/thing:2251246 x tensioner: https://www.thingiverse.com/thing:2243372 y tensioner: https://www.thingiverse.com/thing:2459058 z endstop fine adjustment: https://www.thingiverse.com/thing:2249275 127 gantry assembly jig: https://www.thingiverse.com/thing:2464467 y...

thingiverse

free

DepotCube CoreXY - prusa i2 parts by blitz2190

...for it for an enclosed chamber. x-axis and z-axis endstop mounts are integrated and included y axis i used...

thingiverse

free

Anet A8 Ultimate Direct E3D v6 & Titan Extruder Carriage With Chain by Thorinair

...lot higher than on stock, so a lowered z endstop is required. optional parts if you want to use...

thingiverse

free

CoreXY Laser engraver by nagilum

...screw m3x25 head cap screw tp screws, 2.5 mm (endstop, arduino mounting, 2.5w laser driver) m3 square nuts m3...

thingiverse

free

Core A8 Lite by tianyu_liu

...likely some extension wires are required to connect the endstop x and the hotend cooling fan. the printed parts,...

thingiverse

free

FDM printed SLA-Printer by TOS by Tinkering_On_Steroids

...was way to over-engineered in the first place re-positioned z-endstop to fit in available spaces after re-positioning all the...

thingiverse

free

My HyperCube Evolution by DaHai8

...items: 1 x extruder mount.stl 1 x z optical endstop flag.stl 1 x z optical endstop mount.stl 1 x...

thingiverse

free

Parking magnetic dual extruder E3D V6 by HalenTech by halentech

...screw for installation into carrier to switch on x endstop during x homing 1x spring spring for m3 x...

thingiverse

free

Anet A8 AM8 by Kleinz1971

...die z achse fertig. nun habe ich den y endstop montiert. die kleinen schrauben hab ich vom original benutzt....

thingiverse

free

CR-10 Stepper Motor Cooling Enclosures by DotScott1

...need to modify the design or raise your z endstop and bed. note 5: i've included a max file...

thingiverse

free

Ender 5 upgrade - Hidden cables - Cable chain

...motors (y,z,e), hotend, bed thermistor, hotend thermistor, hotend fans, endstop (y,z).bed cable chain: electronics box -> heated bed.vertical cable...

thingiverse

free

Creator3DR Resin 3D Printer by boweeble

...8 - 2020 angle corner 1 - ramps 1.4 endstop switch for reprap mendel 3d printer with 70cm cable...

thingiverse

free

Ellis Bot V2 - CoreXY by ellisgl

...j12a3-4-z/bx (qnt: 1) (https://www.aliexpress.com/item/1pcs-3d-printer-parts-npn-dc6-36v-4mm-normally-open-proximity-switch-lj12a3-4-z-bx/32810192496.html) (us$3) opto endstop (qnt: 2) (https://www.aliexpress.com/item/3-pcs-opto-optical-endstopend-stop-switch-cnc-for-3d-printer-mendel-prusa-clh-8/32811838464.html) (us$2) nema 17 motors (qnt: 3) (https://www.aliexpress.com/item/free-shipping-3pcs-nema17-stepper-motor-42-motor-nema-17-motor-42bygh-1-7a-17hs4401-motor/32665922113.html) (us$38) bondtech...

thingiverse

free

Drawbot Evolution 3D Printer by warham

...5v npn m12 inductive sensorhttps://www.aliexpress.com/item/m12-4mm-detection-5vdc-npn-no-lj12a3-4-z-bx-5v-cylinder-inductive-proximity-sensor-switch/32553311139.html?spm=2114.13010608.0.0.idrnoz 4 x optical end stopshttps://www.aliexpress.com/item/2016-newest-1-x-optical-endstopend-stop-limit-switch-solution-for-3d-printer-or-cnc/32656689805.html?spm=2114.01010208.3.9.tjpvya&ws_ab_test=searchweb0_0,searchweb201602_3_10152_10065_10151_10068_10136_10137_10060_10138_10155_10062_10156_10134_10154_10056_10055_10054_10059_10099_10103_10102_10096_10148_10147_10052_10053_10142_10107_10050_10051_10084_10083_10080_10082_10081_10177_10110_10111_10112_10113_10114_10181_10037_10033_10032_10078_10079_10077_10073_10070_10123_10124,searchweb201603_2,afswitch_1,ppcswitch_7&btsid=0a677c30-15c5-4511-bd9b-21cec7f98719&algo_expid=9458fd9d-18ca-4360-9463-2e064369527b-4&algo_pvid=9458fd9d-18ca-4360-9463-2e064369527b cable 5m x 24awg 4 core ul2464 cablehttps://www.aliexpress.com/item/1m-ul-2464-2c-3c-4c-24-awg-multi-core-pvc-jacket-cable-tinned-copper-wire/32781273770.html?spm=2114.13010608.0.0.o0iwmt 5m...

thingiverse

free

Replicator 2X J-Head/E3D/[3D CAM] Carriage Assembly by BraytonEnergy

...no issues (issues like slamming the carriage into the endstop etc). 2x profiles will work also. just remember the...

thingiverse

free

Tevo Little Monster filament detector and air temp sensor by sbuerger

...c4 r20 s1 ; extruder drive 0 uses e1 endstop slot, switch mode no, 20% tolerance m591 d0 ;...

thingiverse

free

RK3D Tool Changer by Rajaa

...sensors. so now you have auto-leveling. also removed z endstop 4/9/2019 the parking brush holder is now adjustable (for...

thingiverse

free

M-Bot, 400x300x400mm Build Volume, 3 leadscrews, Titan Aero direct drive, IR-bed leveling by MortarArt

...tight, though i'm not sure if they're tight enough. endstop are in place. /edit3 i am going to be...

thingiverse

free

Enlarged Rostock by kolergy

...of repetability of the starting height due to the endstop set-up which is not yet perfect with all this...

thingiverse

free

ReDuplicator i3 MK3x - Wanhao i3 Complete Aluminium Extrusion & Prusa Mk3 Overhaul by OmNomNomagon

...rod holder right y axis rod holder right & endstop pre assembly decisions a few decisions will need to...

thingiverse

free

HyperCube Evolution by SCOTT_3D

...5v npn m12 inductive sensorhttps://www.aliexpress.com/item/m12-4mm-detection-5vdc-npn-no-lj12a3-4-z-bx-5v-cylinder-inductive-proximity-sensor-switch/32553311139.html?spm=2114.13010608.0.0.idrnoz 4 x optical end stopshttps://www.aliexpress.com/item/2016-newest-1-x-optical-endstopend-stop-limit-switch-solution-for-3d-printer-or-cnc/32656689805.html?spm=2114.01010208.3.9.tjpvya&ws_ab_test=searchweb0_0,searchweb201602_3_10152_10065_10151_10068_10136_10137_10060_10138_10155_10062_10156_10134_10154_10056_10055_10054_10059_10099_10103_10102_10096_10148_10147_10052_10053_10142_10107_10050_10051_10084_10083_10080_10082_10081_10177_10110_10111_10112_10113_10114_10181_10037_10033_10032_10078_10079_10077_10073_10070_10123_10124,searchweb201603_2,afswitch_1,ppcswitch_7&btsid=0a677c30-15c5-4511-bd9b-21cec7f98719&algo_expid=9458fd9d-18ca-4360-9463-2e064369527b-4&algo_pvid=9458fd9d-18ca-4360-9463-2e064369527b cable 5m x 24awg 4 core ul2464 cablehttps://www.aliexpress.com/item/1m-ul-2464-2c-3c-4c-24-awg-multi-core-pvc-jacket-cable-tinned-copper-wire/32781273770.html?spm=2114.13010608.0.0.o0iwmt 5m...

thingiverse

free

"The HUM Box V1" Completed (Working Prototype) and (Sneak Preview "The HUM Box V2.0" Final) by 3D_PP

...the bed. neither is there a need for dual z-endstop or a bed leveling sensor due the sturdy bed...

thingiverse

free

Anycubic I3 Mega ULTIMATE Upgrade Guide by petrzmax

...invert x motor spin direction, and probably make x endstop leaver a bit shorter. now you need to make...

cg_trader

$55

Kinematics for designing a 3D printer 300x300x300 mm | 3D

...gt20 6mm gt20 smooth roller under a 3mm shaft endstop is mechanical turbo fans 40*10 mm bowden hotend e3dv6...

cg_trader

$100

3D Printer Screwmaker Home pro2 Kit for assembly | 3D

...two shafts of 12 mm along the z axis endstop mechanical 2 pcs endstop optical 1 pc. turbo fans...

cg_trader

$12

E3D V6 HOTEND MOUNT | 3D

...the printer firmware parameters and re-positioning of the z-axis endstop sensor. it is necessary to check the home positioning...