Sherline PN 8771 + USB CNC + High Torgue Step Motors Mill Kit (For Windows OS)

Description

About the CNC Mill Kit Upgrade to full CNC using your own computer
If you wish to purchase a Sherline CNC mill, but you want to use your own computer and software instead of Sherline’s computer with pre-loaded Linux/EMC software, this package makes it easier. Here’s what you do:
Order the CNC-ready mill of your choice. (Search eBay for a discount Mill)
Order this kit
Supply your own Laptop/Desktop
4.  Attach the stepper motors to the stepper motor mounts on the on the X, Y and Z axes of your Sherline CNC-ready mill and plug the X, Y and Z cables from the driver box to the stepper motors. Once you select and install your own control software, you are ready to go. If you want to add a 4th axis rotary table, purchase P/N 8730 rotary table with stepper motor and plug it to axis A.
Included Components
Driver box with 4 motor cables with plugs
3 X High torque Stepper motors (PN 67126) With plugs and adopter.
3.7 amp, 24-volt power supply with cord
25-pin parallel cable
USB CNC works seamlessly via the USB port for Windows OS (32B or 64B)
2 CD set with Linux/EMC2, utilities, and instructions (In case you wish to use the Linux software via the parallel port)
Two spare fuses
Note: If you wish to add a Dell Latitude Laptop with MACH4 loaded and a complete
Turnkey
setup please search eBay for DPP CNC Mill Kit.
Stepper motors specifications: (Suitable for Metalworking projects)
Frame size
NEMA #23
Shaft
1/4″ diameter, dual shafts
Holding Torque
Axial Force
Radial-Force
Rotor inertia
1.35 N.m (Newton meters)
13.756 kg-cm (kilogram centimeter)
191.17 oz/in (ounce inch)
11.948 in/lb (inch pound)
Fa=15 N Max., or 3.37 lbf Max.
Fr=75 N Max., or 16.86 lbf Max.
480 g-cm2
Voltage
4.5 V DC
Current
2 A
Step Angle
1.8° (200 steps/rev)