Sabtu, 09 Mei 2015

Home / cnc / machine / router / Only US $235.95 CNC Milling Machine Rotary Axis 4th 80mm 4 Jaw Chuck Tailstock Stepper Motor Driver Router Engraver

Only US $235.95 CNC Milling Machine Rotary Axis 4th 80mm 4 Jaw Chuck Tailstock Stepper Motor Driver Router Engraver

by my machine is BIG on Mei 09, 2015 in cnc, machine, router

CNC Milling Machine Rotary Axis 4th 80mm 4 Jaw Chuck Tailstock Stepper Motor Driver Router Engraver

[32734613391] CNC Milling Machine Part Rotary Axis 4th Axis 80mm 4 Jaw Chuck+ CNC Tailstock With Stepper Motor Driver for CNC Router Engraver Introduction The new 57 step motor, worm reducer, deceleration 20:1 Here ship for 80 take 4chuck; Characteristic description: use the 57 step motor current 3A worm reducer, 20:1 speed ratio of the output torque is large. Simple structure, high precision, with self centering chuck is suitable for machining of wood, metal, jade etc.. Chuck type: model:80-4 Center height: 71mm Total height:110mm Fourth axis pulse setting: Mach3 system settings: 1 degree required pulse number (1 circle drive motor pulse number of fine fraction) 83019 perimeter For example, two phase motor, fine fraction 8, reduction ratio 20:1 1 set according to the angle 32000 / 360 (degrees) =88.88888888 (pulse number) 2 setting the length of the graph or the circumference of a graph 32000 83019 (length 125.6 mm) =254.777 (pulse number) Packing list 1 x A axis with 4 jaw chuck 1 x Tailstock 1 x drive Item pictures