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Pratt & Whitney Roundness Gage PWMS-150
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The PWMS-150 is a low-cost, large capacity circular
form measurement system for the laboratory or shop
floor. This model accommodates work pieces up to 16"
(400mm) and 200 lbs (90 Kg) and comes with a 6” (150mm)
or 8” (200mm) tilt and centering worktable option. The
6" (150 mm) air bearing spindle with ±1µ" (±0.025µm)
accuracy and two speed (6 and 10 rpm) digital servo
drive enables exact measurement of out-of-roundness,
flatness, eccentricity, FIM, perpendicularity, and more.
 Leasing
Information
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Includes a heavy-duty base
and industrial packaged computer interface
modules with easy to use integral touch screen
control or desktop PC version.
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Equipped with model 20
lever-type gauge head and gauge post/arm.
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Harmonic analysis and DR/Dø
software allows in-depth work piece analysis
for improving the manufacturing process and
predicting part performance.
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The heavy-duty base is
designed to accept two gauge post and arm
assemblies
and/or an optional air bearing
live center for quick setup and measurement
of
shaft type parts.
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Comes equipped with printer
and operators instruction manual.
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- Air Bearing Live Center Tailstock
- 3-Jaw Chuck
- Vacuum Chucks
- Master Test Ball
- Custom Fixturing
- 2nd Gauge Post and Arm Assembly
- Extension Arms
- Lever-type Gauge Head
- Magnetic Iris-Type Chucks
- Shaft Mount Fixture
- Air Bearing LVDT
- Vertical/Radial Traverse Unit
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Measurement (Max) |
Diameter |
Height |
Weight |
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Basic System |
16"
(406mm) |
17"
(432mm) |
200lbs.
(91Kg) |
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With Live Center |
8" (200mm) |
15" (380mm) |
200lbs. (91Kg) |
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With Tilt & Center |
16" (406mm) |
15" (432mm) |
100lbs. (45Kg) |
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Range / Resolution |
Minimum |
Maximum |
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Ranges |
±50µ" (±1.25µm) |
±0.010" (±0.25mm) |
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Chart Scale |
5µ" (0.1µm)
5X feature 1µ" (0.02µm) |
0.001" (0.025mm) |
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Filter Response |
0-15 CPR, 0-50 CPR, 0-150
CPR, 0-500 CPR |
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Reference Circles |
LSC, MRS, MIC, MCC
(ANSI B89.3.1 -'72-'98) or none (manual) |
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Rotary Table (Spindle) |
Diameter |
Rotation |
Speed |
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Hardened SS Air Bearing |
6" (150mm) |
Clockwise |
6RPM/10RPM |
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Accuracies |
±1µ" (±0.025µm) axial and
radial
1µ"/in. (0.025µm/25mm) angular (coning) |
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Tilt & Center Table, Opt. 6" or 8" (150mm or
200MM)
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Load Capacity: |
100 lbs. (45Kg) |
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Center of Tilt |
(above worktable) 2" (51mm) |
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Tilt Range |
±1° |
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Centering Range |
±0.100" (2.54mm) |
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Radial Flatness |
(concave): 0.0002" (0.005mm) |
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Circular Flatness |
0.0001" (0.0025mm) |
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Gage Head, Adjustable Pivot Lever - Type |
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Gaging Range |
±0.010" (±0.25mm) |
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Gaging Force |
0.18oz. (5g),
bi-directional |
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Fine Adjust Range |
0.250" (6.35mm) |
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Contact Point |
0.062" (1.6mm), dia. ruby
ball |
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Base Module |
Dimensions |
Weight |
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Cast Iron base w/spindle
without live center |
14"W X 7"H X 14"D
350mm x 175mm x 350mm |
80 lbs. (36Kg) |
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Gage Post & Arm |
V. Travel 14.5" (370mm)
H. Travel 7.25" (184mm) |
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Overhead Bridge (opt.) |
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CIM |
Dimensions |
Weight |
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Color Touchscreen |
10.4" (265mm) Active
Matrix |
80 lbs. (36Kg) |
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Computer Module |
12.5"X10.5"X10.25" |
15 lbs/ (7Kg) |
80486
processor/80487 co-processor
Printer port/1.4MB floppy disk drive |
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Utilities |
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Operating Pressure |
30-60PSIG (2-5Kgf/cm2) |
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Air |
1.2SCFM (0.034m3/m) @
60PSIG (5Kgf/cm2) |
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Filter/Regulator |
5 micron built on base
module |
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Power |
85-264VAC, 50-60Hz, 40watt |
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More Measuring
Instruments |
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 Pratt & Whitney Measurement Systems,
Inc.
66 Douglas Street, Bloomfield, CT
06002-3619
TEL: (860) 286-8181 or 1-800-371-7174
FAX: (860) 286-7878
© Pratt & Whitney Measurement Systems, Inc. |
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