GT2 Timing Belt Pulley, 8pcs 5mm 20 Teeth Timing Pulley Wheel and GT2 5 Meters Rubber 2mm Pitch 6mm Wide Timing Belt with Allen Wrench for 3D Printer CNC by Beauty Star

The timing belts and pulleys are popular choices for Reprap, Prusa, MendelMax,3D Printer At least six teeth in contact with the pulley at a given time. This will reduce the possibility of sliding. GT2 pulley and belt are used together, and the profile with rounded teeth, which ensures that the belt tooth smoothly and accurately into the pulley groove Anti-backlash timing belt pulley with 20 teeth is one of the best choices for 3d printer construction.

GT2 belts and pulleys compliant (GT2 pulley) are popular choices for RepRap tests and traps.
The series GT2 belts are specially designed for the linear movement. Use a profile with rounded teeth, which ensures that the belt tooth perfectly and accurately into the pulley groove, so that if one reverses the direction of the pulley, there is no place for the band to move in the groove.
For the best performance, which is at least six teeth in contact with the pulley at a given time. This minimizes the possibility of sliding ring and helps to play in reducing even more. In practice, this means that you have made at least a pulley 12 teeth, and I usually try to get at least 16 teeth.

GT2 belts:
Material: Rubber
Length: 5m
Width: 6mm
Pitch : 2mm
Color: Black
Step: GT2

GT2 pulley:
Material: Aluminum
Diameter: 16 mm
Hole: 5mm
Size: 16mm
Teeth: 20
Color: silver

Package Included:
1 x 5m GT2 Timing Belt
8 x 20Teeth Timing Pulley
1 x Hexagon Wrench

Product Features

  • This timing belt kit is is designed specifically for linear movement and precision, high positioning accuracy.
  • The timing pulley with 20 teeth which minimizes the risk of the belt slipping.
  • The timing belt is made of premium rubber, more durable and flexible.
  • Popular choices for Reprap, Prusa, MendelMax, 3D Printer.
  • 100% service satisfactory, any question or problem, just feel free to contact us, and we would always try our best to help.

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Stepper Motor Nema 17, 3 PCS Nema 17 Stepper Motor Bipolar 2.0A Holding Torque 4-lead 1.8 Deg 42 Motor for 3D Printer Hobby CNC Router XYZ By Beauty Star

Motor type: bipolar stepper
Step Angle: 1.8 deg.
Step Accuracy 5%
Holding Torque: 59Ncm(84
Rated Current/phase: 2.0A
Phase Resistance 1.4ohms
Voltage 2.8V
Inductance 3.0mH¡À20%(1KHz)
Weight: 400g
Frame Size: 42 x 42mm
Body Length: 48mm
Shaft Diameter: 5mm
Shaft Length: 24mm
Wire: 1m 4-lead wire with connecter

Black(A+), Green(A-), Red(B+), Blue(B-)

Attention Please:
Make sure the motor connect to a constant current or chopper drive controller before you test motor.
Connecting the motor directly to a power supply will destroy the motor.

Product Features

  • Package in 3PCS motors with high torque.
  • 59Ncm( holding torque.
  • NEMA 17 bipolar 1.65″x1.65″x1.85″ 4-wire.
  • Build with 1m Cable and 0.1″ pitch Connector.
  • Rated current 2.0A & resistance 1.4ohms.

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3D Beauty Holding Brush Print Protective Case for

Features Designed to precisely fit the contours of the Samsung Galaxy S4/i9500 Open-face design for ease of operation Protects your phone from scratches and dust Direct external access to all buttons, controls and ports Features a 3D print of a beauty witProductIinInchesH

Product Features

  • Cell Phones
  • Samsung Cellphone CasesandScreens
  • Samsung Galaxy S4/ I9500

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Nail Art 3d 70 Mix Print Bow for Nails, Cellphones Body Care / Beauty Care / Bodycare / BeautyCare

***Nail Art 3d 70 Mix Print Bows for Nails, Cellphones *** ***Material : Resin***Quantity : 70 Pieces

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