WALTERS HELITRONIC MODEL 50-NC, 3 AXIS CNC

GENERAL SPECIFCATIONS
Fields of Application
Chiefly for the regrinding and production of tools according
to
high requirements.
Characteristics
Universal machine, automatic operation, permanently
programmed,
Three axes NC (axes A,X,Y) with linear and circular
interpolation, CRT control.
Workpiece
Maximum diameter15"
Maximum length between centers25"
Between spindle end and tailstock29"
Work Table
Length42"
Width13"
Longitudinal travel (X-axis)20"
Grinding Head C
Rotates around vertical axis360 degrees
Rotates around horizontal axis220 degrees
Vertical travel (Y-axis)10"
Cross slide travel (Z-axis)5 1/2"
Grinding Spindle
Diameter2 3/4"
Speeds (4)2,550 - 7,000 RPM
Grinding Wheels
Maximum diameter8"
Standard bore diameter1 1/4"
Workhead (A-axis)
Work spindleIS0 50
Maximum number of teeth9,999
Smallest pitch.01" and 0"
Largest pitch2,519" and 00
Height of centers8 1/4"
Approximate weight3,300 lbs

MOTOR SPECIFICATIONS

3 3/4 HP Two speed reversible grinding motor
3/60/460 electrics