Comparison ledger
Lapmaster 36 Lapper, Logitech 1 DP 41, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 36 LapperLapmaster | 1 DP 41Logitech |
|---|---|---|
| OEM | Lapmaster | Logitech |
| Category | CMP | CMP |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Lapmaster 36 | Logitech 1 DP 41 |
| Specifications | ||
| Configuration | 3 rings[1] | 50/60 Hz[6] |
| Diameter | 900 mm[1] | — |
| Plate diameter | 36 in (914.4 mm)[2] | — |
| Type | Single sided[2] | — |
| Versions | Open face or pneumatic lift[2] | — |
| Ring count | 3 or 4 rings[3] | — |
| Motor | 5.3 hp / 4.0 kW[2] | — |
| Lap plate speed | 58 rpm[2] | — |
| Electrical system | 230 / 460 V, 60 Hz, 3 phase with operator controls at 110 V[2] | — |
| Voltage | 380 / 480 V, 3 phase | 230 V, 3 phase | 50 / 60 Hz[3] | 480 V[6] |
| Controls | Adjustable[3] | — |
| OEM | Lapmaster[5] | — |
| Model | 36 Lapper[5] | 1 DP 41[6] |
| Ring options | 3 rings or 4 rings[2] | — |
| Drive motor | 5.3 hp / 4.0 kW[2] | — |
| Plate speed | 58 rpm[2] | — |
| Weight | Open face: 2250 lbs / 1020 kg; Pneumatic lift: 3088 lbs / 1400 kg[2] | — |
| Machine type | Single-sided flat lapping machine[2] | — |
| Configurations | Open face and pneumatic lift[2] | — |
| Voltage options | 380 / 480 V, 3 Phase | 230 V, 3 Phase | 50 / 60 Hz[3] | — |
| Dimensions | Open face: 43 in × 52.8 in × 36 in; pneumatic lift: 68.9 in × 64.5 in × 80 in[2] | — |
| Make | Lapmaster[5] | Logitech[6] |
| Phase | — | 3 Phase[6] |
| Frequency | — | 50/60 Hz[6] |
| Current | — | 12 amps[6] |