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Create Realistic Prototypes
A wide range of materials, including modeling wax, chemical wood, foam, acrylic, poly acetate, ABS and PC board can be precision milled using the SRM-20 small milling machine, allowing you to create realistic 3D prototypes that are virtually identical to production parts.
Precision and Productivity
Engineered for optimum efficiency and productivity, the SRM-20 is a next-generation desktop mill that boasts a micro-step motor drive system for clean and precise contours and a phenomenal feed rate that’s two times faster than previous generations.
Multi-axis milling is as easy as X, Y and Z
The SRM-20 was designed with a number of technological advancements that include a touch-button VPanel controller to regulate feed rate, spindle speed and milling on a complete X, Y, Z axes, and a new independent collet system that allows for faster setting of the Z-axis base point and quick tool changes.
Specifications
| MODEL | SRM-20 |
|---|---|
| Cuttable Material | Modeling Wax, Chemical Wood, Foam, Acrylic, Poly acetate, ABS, PC board |
| X, Y, and Z Operation Strokes | 8 (X) x 6 (Y) x 2.38 (Z) inches, 203.2 (X) x 152.4 (Y) x 60.5 (Z) mm |
| Workpiece table size | 9.14 (X) x 6.17 (Y) inches, 232.2 (X) x 156.6 (Y) mm |
| Distance From Collet Tip to Table | Maximum, 5.15 in (130.75mm) |
| Loadable Workpiece Weight | 4.4 lbs (2kg) |
| X-, Y-, and Z-Axis Drive System | Stepping motor |
| Operating Speed | 0.24 – 70.87inch/min, 6 – 1800mm/min |
| Software Resolution | 0.000039 inches/step (RML-1), 0.000039 inches/step (NC code), 0.01 mm/step (RML-1), 0.001mm/step (NC code) |
| Mechanical Resolution | 0.0000393 inches/step, 0.000998594 mm/step |
| Spindle Motor | DC motor Type 380 |
| Spindle Rotation Speed | Adjustable 3,000 – 7,000 rpm |
| Cutting Tool Chuck | Collet method |
| Interface | USB |
| Control Command Sets | RML-1, NC code |
| Power Requirements | Machine: DC24V, 2.5A, Dedicated AC adapter: AC 100-240V ±10%, 50/60Hz |
| Power Consumption | Approx. 50W |
| Operating Noise | During operation: 65 dB (A) or less (when not cutting), during standby: 45 dB (A) or less |
| External Dimensions | 17.76 (W) x 16.80 (D) x 16.78 (H) inches, 451.0 (W) x 426.6 (D) x 426.2 (H) mm |
| Weight | 43.2 lbs, 19.6 kg |
| Installation Environment | Temperature of 41 to 104 °F (5 to 40°C), 35 to 80% relative humidity (no condensation) |
| Included Items | USB cable, AC adapter, Power cord, Collet (6mm, .236 inches), Collet set screw, Spanners (7,10mm / 0.28, 0.39 inches), Hexagonal wrench (size 2,3 mm / 0.059, 0.12 inches), Positioning pins, Double-sided tape, Start-up page guidance card, Cutting tools not included |
| System Requirements | |
|---|---|
| Operating system (OS) | Windows 7/8/8.1 (32-bit/64-bit edition)* |
| CPU | Intel® Core 2 Duo or more (Core i5 or more recommended) |
| Memory (RAM) | 1GB (2GB or more recommended) |
| Video card and monitor | A resolution of 1,280×1,024 or more recommended |
| Free hard-disk space required as a working space | 100 megabytes or more recommende |
| Other requirements | Internet connection and web browser, Internet Explorer version 10 or more recommended |