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Liberty 14×30

CNC CYLINDRICAL GRINDER

Our Liberty CNC cylindrical grinder is an established, proven grinding system. For parts up to 30”, this durable machine provides the stability and repeatability needed to produce your high precision components.

Specification SheetBrochureManual
  • GENERAL SPECIFICATIONS
  • Table Axis
  • Power
  • Crossfeed Axis
  • CNC Control / Programming
  • Workhead Spindle
GENERAL SPECIFICATIONS
Overall Dimensions (W x D x H)
136 IN X 82 IN X 60 IN
MACHINE WEIGHT (NET)
5856 LBS (2656 KG)
MAX PART DIAMETER
14 IN (355.6 MM)
DISTANCE BETWEEN CENTERS
28 IN (711.2 MM)
WORKTABLE SIZE
5 IN X 50 IN (127 MM X 1270 MM)
TABLE SWIVEL
7 DEGREES
SERVO MOTOR DRIVEN BALLSCREW
HAND SCRAPED TURCITE COATED VEE & FLAT WAY SYSTEM
CLOSED LOOP HEIDENHAIN ABSOLUTE LINEAR GLASS SCALE FEEDBACK
SERVO POWER RATING
1.81 HP (1.35 KW)
TOTAL TRAVEL
30 IN (762 MM)
POWER REQUIREMENT
480 VAC – 50/60 HZ
POWER CONSUMPTION
11.5 KVA
MAX. CURRENT
30 A
TOTAL POWER RATING
12 HP (8.9 KW)
SERVO MOTOR DRIVEN BALLSCREW
PRECISION ROLLING ELEMENT LINEAR MOTION BEARING
CLOSED LOOP POSITIONING WITH HEIDENHAIN GLASS SCALE FEEDBACK
SERVO POWER RATING
1.81 HP (1.35 KW)
TOTAL TRAVEL
7 IN (177.8 MM)
SIEMENS 840D SOLUTION LINE
INPUT FORMAT
ETHERNET OR USB
POSITION COMMAND
INCREMENTAL AND ABSOLUTE
PROGRAMMING FORMAT
INCH OR METRIC
MINIMUM PROGRAM INCREMENT
0.00001 IN (0.0001 MM)
HANDWHEEL CONTROL
REMOTE HANDHELD PENDANT
SPEED
0-500 RPM
SPINDLE NOSE
PARKER TAPER – ACCEPTS 5C COLLETS
GRADUATED FOR ANGULAR SETTINGS. SINE BAR ATTACHMENT FOR PRECISE WORKHEAD ANGLES
SERVO POWER RATING
3.1 HP (2.3 KW)
Liberty 14x30

The benefits built into every one of our CNC Grinding Machines

Hand Scraped Ways

Hand Scraped Ways

The human touch in a high precision machine. Hand scraping provides a more accurate surface for more accurate part production.
Cast Iron Bases

Cast Iron Bases

All of our cnc grinding machines utilize cast iron bases due to its high compressive strength and excellent vibration damping capacity.
Preprogrammed Cycles

Preprogrammed Cycles

Simplify the programming process by automating repetitive tasks such as drilling, boring, threading, and pocketing​.

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Machines must pass rigorous test grinding and verification to .00005” (.00127mm) or less

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GRINDING SPINDLES
SPINDLE NOSE (T.I.R.) 0.00005 IN (0.0013 MM)
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