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*Now available with Roland's optional "E-KIT", turning it into a small diamond drag engraver.
As a small milling machine, the SRM-20 offers compact size and powerful functionality at an affordable price. Production of realistic parts and prototypes is made simple and convenient with a device that fits into any office, studio, or classroom environment. For users looking for advanced milling capabilities without the need for expert operating skills, the SRM-20 is one of the easiest and most precise CNC mills in its class.
| Model | SRM-20 |
| Cuttable Material | Modelling Wax, Chemical Wood, Foam, Acrylic, Poly acetate, ABS, PC board |
| X, Y, and Z Operation Strokes | 203.2 (X) x 152.4 (Y) x 60.5 (Z) mm |
| Workpiece table size | 232.2 (X) x 156.6 (Y) mm |
| Distance From Collet Tip to Table | Max, 130.75mm (5.15 in) |
| Loadable Workpiece Weight | 2 kg (4.4 lb) |
| X-, Y-, and Z-Axis Drive System | Stepping motor |
| Operating Speed | 6 - 1800mm/min 0.24 - 70.87inch/min |
| Software Resolution | 0.01 mm/step (RML-1), 0.001mm/step (NC code) 0.000039 inches/step (RML-1), 0.000039 inches/step (NC code) |
| Mechanical Resolution | 0.000998594 mm/step 0.0000393 inches/step |
| Spindle Motor | DC motor Type 380 |
| Spindle Rotation Speed | Adjustable 3000 - 7000 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 100-240 V ±10%, 50/60 Hz |
| Power Consumption | Approx. 50 W |
| Operating Noise | During operation: 65 dB (A) or less (when not cutting), During standby: 45 dB (A) or less |
| External Dimensions | 451.0 (W) x 426.6 (D) x 426.2 (H) mm |
| Weight | 19.6 kg (43.2 lb) |
| Installation Environment | Temperature of 5 to 40°C (41 to 104 °F) 35 to 80% relative humidity (no condensation) |
| Included Items | USB cable, AC adapter, Power cable, Cutting tool, Collet, Set screw, Spanners (7,10mm), Hexagonal wrench (size 2,3 mm), Positioning pins, Double-sided tape, Start-up page guidance card |
Specifications, designs and dimensions listed may be subject to change without notice.
