Clausing 6EVSQ40S Knee Mill

Machine Style..........Knee Mill
Spindle Speed Control..........Electronic Variable Speed
Table Size..........12” x 58”
No. of T-slots..........3
T-slot Width..........5/8”
T-slot Center Distance..........2.48”
Table Ways..........Dovetail
Knee Ways..........Square
Column Ways..........Square
X Longitudinal (Manual)..........35”
X Longitudinal (Auto)..........33.46”
X Axis Rapid Speed Inverter Drive..........2000mm/rpm
X Axis Rapid Speed Servo Drive..........3750mm/rpm
Y Cross..........14.4”
Knee..........17.1”
Knee Lifting Motor Speed..........430mm/rpm
Ram..........20”
Spindle Motor..........5 Hp
Amp. Draw 208v...........7
Amp. Draw 230v...........7
Amp. Draw 460v...........5
X Axis Motor..........½ Hp
Knee Axis Lifting Motor..........1 Hp
VS Spindle Spd RPM..........60-4300
Low range..........60-500
High Range (Mechanical / EVS)..........500-4300
Main Spindle Taper..........NMTB40
Spindle Travel..........5”
Quill Feed (in/rev.)..........(0.0015/0.003/0.006)
Quill Diameter..........4.13”
Column Turret Diameter..........14.96”
Knee Width..........15.35”
Column Bearing Length..........34.84”
Saddle/Table Bearing Length..........38.5”
Ram/Turret Bearing Length..........26.39”
Ram Length..........45.1”
Table Load..........1,200 lbs.
Net Weight..........3,938 lbs.
Height..........94.62”
Depth..........88.08”
Width..........77.56”
Table to Spindle..........1.97” – 17.71”
45º Inward..........3.9” – 23.19”
Spindle Ø to column..........10.41” – 32.46”
45º Outward 12.09” – 34.13”
Head Tilt..........90º right & left

Machine Features:
Meehanite Castings for superior rigidity and wear resistance
Spindle run out 0.0002
Hardened & Ground, X, Y & Z Ways
Column & Knee Ways Covers
Precision ballscrews on X and Y axis
T-slots are ground to provide reference edge for positioning your workplace
Hardened & Ground Table Surface
Hardened & Ground Spindle
Chromed & Ground Quill
Precise angular contact spindle bearings, P47210 for high accuracy and heavy duty cutting
Coolant System w/Pump & Switch
Flexible Segmented Coolant Nozzle
5/8”-11 Drawbar w/NMTB40 Spindle
5 Hp AC Motor
Manual Drilling Capacity 7/8” Taping Capacity 0.625”
AC Rapid Vertical Drive (knee)
Variable Speed Drive
Articulating Head for Compound Angles
Worm gear angular positioning of head in two directions
Lever-operated manual rapid quill movement
Handwheel for fine quill feed
Adjustable automatic feed disengagement for quill feed in both directions
Micrometer depth stop
Reversing switch for clockwise or counter clockwise operation
Full Electrics w/disconnect switch
NMTB40 Spindle
Spindle Brake (Hand operated)
Auto timed lubrication pump
LED Work Light
Leveling bolts and pads
Tool Kit, Test and Accuracy Chart
Operations Manual/Parts List
6EVSQ Series Standard 230 Volt 3 Phase (other voltages require transformer or special order)
A one year warranty backed by Clausing Service Center dedicated to support our customers with parts and service