Waferpedia

Comparison ledger

24 Lapperversus100R16

Lapmaster 24 Lapper, Strasbaugh 100R16, side by side. Every value shown is drawn from the cited encyclopedia entries.

Side-by-side comparison of selected equipment models
Attribute
24 LapperLapmaster
100R16Strasbaugh
OEMLapmasterStrasbaugh
CategoryCMPCMP
Wafer size——
Process node——
Introduced——
Production run——
Lifecycle——
Lifecycle milestones——
Control system——
Generation——
FamilyLapmaster 24 LapperStrasbaugh 100R16
Cited variants
  • Model 24 open face[1]
  • Model 24 pneumatic lift[1]
—
Specifications
Diameter600 mm[2]—
Configuration3 rings[2]—
Rings3[3]—
Model24 Lapper[2]—
MakeLapmaster[2]—
Lapping wheel diameter24 in[4]—
Conditioning rings3[2]—
Plate diameter24 in (610 mm)[1]—
Versions3 rings or 4 rings[1]—
TypeSingle sided[1]—
Motor2 hp / 1.5 kW[1]—
Plate RPM70[1]—
type—1 spindle grinder/polisher[5]
drive system—DC drive system with 2 motors[5]
spindle RPM—1-180 RPM[5]
eccentric RPM—1-90 RPM[5]
controls—digital timer; air down switch; spindle and eccentric speed dials; air regulators[5]
capacity—16 inches[5]
spindle size—1-8 TPI[5]
overall dimensions—28 inches x 36 inches x 48 inches[5]
weight—500 lbs[5]
origin—made in the USA[5]

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Sources (5)Every fact above is drawn from these public sources
  1. [1]lapmaster-wolters.comlapmaster-wolters.com
  2. [2]inventory listing
  3. [3]inventory listing
  4. [4]lislesurplus.comlislesurplus.com
  5. [5]excelltechnology.comexcelltechnology.com