sourcingmap Stepper Motor Nema 17 Bipolar 300mm 0.38NM 1.7A 4.9V 4 Lead Wires for 3D Printer CNC Router Laser Lathe Machine Stage Light Control DIY Hobby

The latest version NEMA 17 step motor with holding torque of 380mN.m. Free 2.3ft length jump wire and XH motor cable with a 4-pin 0.1 inch pitch (2.54mm) connector already fitted – ready to plug and print! It is ideal for the RepRap Prusa, Mendel 90, Rostock and similar 3D printers, as well as CNC and robotics applications.

Electrical Specification:
Motor Type: Bipolar Stepper
Phase: 2
Rated Voltage:4.9V
Rated Current: 1.7A
Inductance:3.2mH +/- 20%(1KHz)
Holding Torque:?380mN.m
Electric Resistance:2ohms +/-10%

Physical Specification:
Frame Size: 42 x 42mm
Body Length: 42mm
Shaft Diameter: 8mm
Shaft Length: 300mm
Number of Leads: 4
Weight: 357g

Wire Connection:
Black(A+), Green(A-), Red(B+), Blue(B-)

As a stepper motor, it should connect to a constant current or chopper driver. Connecting the motor directly to a power supply will destroy the motor.
To choose a driver, please make sure the driver output current not higher than motor rated current, and voltage not higher than 36V.
Please take care of wires coils order when you connecting to driver or it will damage your driver.

Product Features

  • Rated Voltage: 4.9V; Rated Current: 1.7A; Phase: 2
  • Electric Resistance: 2ohms+/-10%; Holding Torque: 380mN.m
  • Number of Leads: 4; Inductance: 3.2mH+/-20%
  • Shaft Diameter: 8mm/0.31″; Shaft Length: 300mm/11.81″; Frame Size: 42x42mm/1.65″x1.65″
  • Free 2.3ft jump wire and XH motor cable with 0.1″ pitch connector already fitted

Detailed Information available on our Homepage…

BIQU Equipment 300mm 8mm T8 Lead Screw Set Lead Screw+ Copper Nut + Coupler + Pillow Bearing Block for 3D Printer (300mm Lead Screw Set)

Lead Screw Length: 300mm
Lead Screw Diameter: 8mm
Coupler Shaft Usage:5mm to 8mm
Coupler Dimension:25*19mm
Pillow Bearing Block Bore:8mm
Net Weight: 195g

Package Included:
1* T8-300mm Lead Screw
1* Copper Nut
2*Pillow Bearing Block

Product Features

  • Lead screw length: 300mm
  • Lead screw diameter: 8mm
  • Coupler shaft usage:5mm to 8mm
  • Coupler dimension:25*19mm
  • Pillow bearing block bore:8mm

Detailed Information available on our Homepage…

Qipang 300mm Dia 8mm Lead Screw ACME Lead Screw 4 Start Brass Nut for 3D Printer Z Axis

We are focusing on improving the quality of our products, if you are satisfied, please take a little time to write a short comment below our product to share your happy feeling; if you have any problem, please don’t hesitate to write an e-mail to us, we are always here to help you, thank you!

Product Features

  • Length: 300mm; Lead of thread:8mm
  • Compatible with Prusa i3 3D Printer
  • Screw spacing: 2mm
  • Lead of thread:8mm
  • Package Contents: 1x 300mm lead screw and 1x Brass Nut

Detailed Information available on our Homepage…

Comgrow 3D Printer CR-10 S5 Filament Monitor with Dual Z Lead Screws 500x500x500mm

Product Specifications:

Extruder quantity: 1

Molding: FDM

Body Structure: Imported V-Slot Aluminum Bearings

Nozzle Diameter?Comes with Standard 0.4mm (can be changed to 0.3/0.2mm)

Printing Method: SD card(off-line), USB computer(on-line)

LCD screen: 3 inches LCD screen with aircraft knob

Power supply: input: 110-240V output: 12V 30A

Hot bed: Industrial grade aluminum alloy platform 4mm specialtempered glass

Operating Software?CURA?Repetier-Host, simplify 3D

Software supporting: PROE, Solid-works, UG, 3d Max, Rhino 3Ddesign software, etc.

Cura language: English

Interface language: English and Chinese

Format : STL, OBJ, G-Code,

Operating System: Linux, Windows, OS

Product Parameters:

Printing Size: 500*500*500mm

Printing accuracy: ±0.1mm

Layer thickness: 0.05-0.4mm (adjustable)

Nozzle temp: 210 degrees

Extruder temperature: PLA: 210

Hot bed temperature: PLA: 45

Printing Speed: Normal: 80mm/s, Max.: 150mm/s

Materials: 1.75mm PLA, Wood

Net Weight: 14kg

Gross Weight: 22kg

Working condition temp: 10-30 degrees, Humidity:20-50%

Package content:

a.3D printer DIY kits (including build plate and tempered glass)

b. Assembly tools and spare parts

c. TF card*1(the assembly instruction is in the TF card)

d: 0.2kg PLA filament for test

Product Features

  • Big Print Volume: It has 500x500x500mm print size. You can make a very big model as you want..
  • Filament Monitor: It will stop printing if the filaments run out, But you can go on printing after reload the filament. You will not waste your filaments and time with this function
  • Very Easy to Assemble: It only has three parts, you will need about 10 minutes to assemble well.
  • Dual Z Rod Screws & Motors: It is different from 300X300X400mm CR-10, there are two Z axis screw rods and motors on this printer, it has much more stable performance.
  • Solid Parts: Industrial grade aluminum frame, without plastic parts. Firmly structure makes the prints much more accurate and smooth.

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