3D Printing and Engraving

3D Printing/engraving related items
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Machifit 8mm Lock Collar for T8 Lead Screw (T8 lock collar)
Description:
Machifit 8mm Lock Collar for T8 Lead Screw Lock Ring Lock Block

Specification:
ModelT8
Material
stainless steel
Inner diameter8mm
Outter diameter14mm
Width7mm
Quantity1pcs

Package Includes:
1 x T8 Lead Screw Lock Collar
R19.90  Inc VAT
3D Printer Stepstick Drv8825 Stepper Motor Driver replace A4988 (purple print driver)
Product Features

1 simple steps and direction control interface
2 six different steps resolutions: full step, half step, 1/4-step1/8-step1/16-step, 1/32-step
3.CAN interface directly with 3.3 V and 5 V systems
4 Over-temperature thermal shutdown, overcurrent shutdown, undervoltage lockout
5 short to ground short circuit load protection
6.4 Layer 2 oz copper PCB, in order to improve heat dissipation
7 exposed solder ground below the bottom of the driver IC on the printed circuit board pad
8 module size, pin and interface matching A4988 stepper motor driver operators in many ways
9 adjustable current control lets you set a potentiometer, which lets you use the stepper motor's rated voltage or more, in order to achieve a higher rate of maximum output current step
10 Intelligent chopping control automatically selects the correct current decay mode (fast decay or slow decay)
11 Maximum 45 V supply voltage
12 built-in voltage regulator (the need for any external logic supply voltage)


How to control a stepper motor with Arduino
R44.90  Inc VAT
100K ohm 100cm NTC Thermistors with cable for Reprap Mend glass sealed thermistor 3950 Resistant hotend sensor (thermistor cable)
Description

(1) Electrical characteristics
A: Resistance value: R(25°C)=100K±1%
B: B Value: B=3950±1% (calculated from resistance value at 25°C and 50C)
C: Insulation resistance 50MΩ or over by DC500V megger (between glass and lead wire)
(2) Thermal time constant (τ): τ≤10~17s (in still air)
(3) Thermal dissipation constant (δ): δ=1.1~1.6mW/°C (in still air)
(4) Operating temperature range:-50~+260°C
 
Package Includes:
1 x  NTC Thermistor with cable
R42.90  Inc VAT
Filament Factory SuperPLA™ PETG Arctic White 1.75mm 1Kg (FF arctic white PETG)

SDE – Strong, Durable and Easy to use.

Specially formulated Filament Factory SuperPLA, blended to give best flow and best strength. SuperPLA is as durable as ABS, almost as strong as nylon and as easy to use as PLA.

Supplied on a plastic reel 200 diameter x 80mm width x 100mm bore All our filament is standard 1.75mm diameter. This material is not available in 2.85mm.
Weight is 1kg filament.
We recommend 245degC nozzle temp, 90degC bed, cooling fan on.
This product is highly susceptible to moisture and might require drying before use

Manufactured in South Africa.

R290.00  Inc VAT
SM25776 Two-Phase Stepper Motor ( SM25776 Two-Phase Stepper)
Specifications

  •  Category: two-phase stepper motor
  •  Step angle: 1.8°
  •  Body length: 76mm
  •  Rated current: 3.0A/Phase
  •  Phase resistance: 1Ω
  •  Phase inductance: 1.6mH
  •  Holding torque: 1.90N.m
  •  Rotor inertia: 480(g.c㎡)
  •  Weight: 1kg


Dimensions


Wiring Configuration




Part NumberPhasesStep angle
(degree)
Body length
(mm)
Rated current
(A/Phase)
Phase resistance
(Ω)
Phase inductance
(mH)
Holding torque
(N.m)
Rotor inertia
(g.c㎡)
Weight
(kg)
Compatible driver
SM24240two-phase1.8401.72.403.70.45540.3SMD258C, Stepper Motor HAT
SM25776two-phase1.8763.01.001.61.904801.0SMD258C
SM35778three-phase1.2785.80.290.391.503801.1SMD356C
R409.90  Inc VAT
SA Filament PLA Black (1.75mm) 1Kg (SAfilament Black PLA)

PLA 3D printer filament (Polylactic acid)  is a biodegradable and bioactive thermoplastic  aliphatic polyester derived from renewable resources.

Specification

Print temp :190 - 220 degrees 

Heated Bed :- 0 - 60 degrees 

Speed range : 50 - 80mm/s optimal

Printability : Easy

Net Weight: 1kg


What's in the box ?
1 x SA Filament PLA Black (1.75mm)

R275.00  Inc VAT
SA Filament PLA Grey (1.75mm) 1Kg (SAfilament Grey PLA)

PLA 3D printer filament (Polylactic acid)  is a biodegradable and bioactive thermoplastic  aliphatic polyester derived from renewable resources.

Specification

Print temp :190 - 220 degrees 

Heated Bed :- 0 - 60 degrees 

Speed range : 50 - 80mm/s optimal

Printability : Easy

Net Weight: 1kg


What's in the box ?
1 x SA Filament PLA Black (1.75mm)

R275.00  Inc VAT
SA Filament PLA Blue (1.75mm) 1Kg (SAfilament Blue PLA)

PLA 3D printer filament (Polylactic acid)  is a biodegradable and bioactive thermoplastic  aliphatic polyester derived from renewable resources.

Specification

Print temp :190 - 220 degrees 

Heated Bed :- 0 - 60 degrees 

Speed range : 50 - 80mm/s optimal

Printability : Easy

Net Weight: 1kg


What's in the box ?
1 x SA Filament PLA Black (1.75mm)

R275.00  Inc VAT
SA Filament PLA Green (1.75mm) 1Kg (SAfilament Green PLA)

PLA 3D printer filament (Polylactic acid)  is a biodegradable and bioactive thermoplastic  aliphatic polyester derived from renewable resources.

Specification

Print temp :190 - 220 degrees 

Heated Bed :- 0 - 60 degrees 

Speed range : 50 - 80mm/s optimal

Printability : Easy

Net Weight: 1kg


What's in the box ?
1 x SA Filament PLA Black (1.75mm)

R275.00  Inc VAT
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