3DTOP 3D Printer Prusa I3 Movement Kit GT2 Belt 20T Timing Pulley 608zz and 624zz Bearing LM8uu Linear Bearing Motor Shaft Coupler for Reprap

GT2 Belt:
Length:200mm
Belt width:6mm
Timing pulley:
Pulley length:16mm
Teeth: 20T
Bore:5mm
Belt width:6mm
608ZZ:
Size:8*22*7mm
624ZZ:
Size:4*13*5mm
LM8UU Linear Bearing:
Inside:8mm
Outside:15mm
Length:24mm
Motor Shaft Coupler:
Inner : 5mm
Total Size : 20*25mm
Material : Aluminium
Package Contents:
12*LM8UU
4*608ZZ
2*20t timing pulley
2*coupler shaft
1*624ZZ
1*2m GT2 belt
1*Hex Wrench

Product Features

  • GT2 Timing Belt System designed for linear motion and precision,6mm Wide, Stretch Resistant Fiberglass Reinforced Neoprene Rubber GT2 Timing Belt
  • High Quality Aluminum Pulleys for 5mm diameter shafts
  • 608ZZ and 624ZZ dimensions suitable for use in such applications as skateboards, inline skates, and scooters
  • LM8UU Great for linear motion on 3D Printer, CNC, and other applications
  • The motor shaft coupler provides an extremely tight grip

Click Here If You Need More Detailed Info…

CNBTR 6mm GT2 Timing Belt Springs Reprap 3D Printer Part Locking Spring Tensioner Pack of 10

Specification:
Material:Metal
Color:Silver
Size:12 x 12 x 8mm/0.47 x 0.47 x 0.31″”(L x W x H)
Weight:6g

Feature:
Made of Metal,high quality Timing Belt Tensioner Springs
Durable and practical,Good quality of Processing, smooth finish
Fits for Less than or equal to 6mm belt width.
It fits for 3D printer timing belt system.
Constant force to Keep the belt reasonably tight to prevent miss step, skip step or unwanted movements.

Package Include:
10 x GT2 Timing Belt Tensioner Springs

Product Features

  • Made of Metal,high quality Timing Belt Tensioner Springs
  • Constant force to Keep the belt reasonably tight to prevent miss step, skip step or unwanted movements
  • It fits for 3D printer timing belt system

Visit The Website For More Information…

Metal DIY Hot End for RepRap 3D Printer 1.75mm Filament, 0.4mm Nozzle, 12V 40W Heater, NTC 3950 Thermistor Hotend

12V version with 40W heater. DIY hotend requires heat sink to operate properly – metal base, aluminum block, or any other type of cooling device.

Assembly of this device is straight forward. Please consult with supplied drawings and pictures for visual clue. Suggested way of thermistor mounting: JB Weld steel epoxy or kapton tape.

DIY Hotend features:

– 26mm long stainless PTFE lined barrel, for low friction, trouble free print.
– Nozzle is based on MK8 makerbot nozzle geometry and can be exchanged or replaced with many different types of nozzles on the market. This will give you good selection of nozzle orifice diameters.
– Low profile: only about 39 mm high.
– NTC 3950 100K pre-wired thermistor.

NTC 3950 Thermistor parameters:

– Small Size: 1.25mmx2.0mm glass bead
– High accuracy: 1%
– Resistance value at 25C=100K
– Wiring insulation: high temperature teflon/PTFE
– Wiring length: 1 meter

Package Contents:

1 x MK8 Nozzle 0.4mm extrusion diameter.
1 x Stainless PTFE lined barrel.
1 x Aluminum heater block with one M3x3 setscrew.
1 x 12V 40W Cartridge Heater.
1 x NTC 3950 Pre-wired thermistor

Product Features

  • Stainless PTFE lined barrel for trouble free, low friction print
  • Pre-wired NTC3950 thermistor
  • Low profile design – height is only 39mmm
  • Use it with heatsink or cooled metal base
  • Plenty of MK8 clone nozzles compatible with this hotend – nozzle replacement is cheap and easy

Check Out Our Website For Details…

Ardokit DC 3.6V-6V To 400KV Boost Step Up Power Module High Voltage Generator

DC 3.6V-6V To 400KV Boost Step Up Power Module High Voltage Generator

Feature:

The high-voltage module uses the principle Tesla coil is made of high-voltage pulse output voltage current- small size- high efficiency- simple external circuit(just plug in the switch- the battery can be) discharge intensity violent.

Specification:

Input voltage: DC 3.6V – 6V
Output voltage: DC 400KV – 600KV(Please note that when security)
High type: pulse current
High voltage bipolar discharge distance: 10mm – 20mm
Output voltage lines length: about 100mm
Input power cable length: about 10mm (red is positive)
Dimensions : Φ24 x 63mm

Power:

3.7V Li-ion battery can be used single or two series- such as 18650- idle cell phone batteries ( to remove the protection board – the proposed capacity of 2000mAh or more ) or NiCd / NiMH battery pack- 4V or 6V lead acid batteries.

This module is a small production with high-pressure science inverter transformer / booster finished module- the input terminal DC 3V – 7.2V can get 20KV DC high voltage (about 1-2 cm arc) at the output can be used as high school science experiments – electronic equipment- negative ion generator- high voltage source to use when making small science.

Note:

Avoid high-pressure high-voltage module load electricity use. Must adjust the high voltage side suitable distance (before electricity- battery voltage and capacity is proportional to the distance from high-voltage arcing used when testing the arc distance from short to long experiment- prohibited from beyond the arc when powered up- the energy can not be released due to high pressure- easily damage the module)

Due to power- the internal heat is not easy- every power-on time should be controlled within a minute.

Determine whether the battery capacity can be driven

Product Features

  • The high-voltage module uses the principle Tesla coil is made of high-voltage pulse output voltage current, small size, high efficiency, simple external circuit(just plug in the switch, the battery can be) discharge intensity violent.

Detailed Information available on our Homepage…