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SRM 20 CNC Milling Machine
Product model RL0003
Brand Roland

SRM 20 CNC Milling Machine

As a small desktop 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, home, or classroom environment. For users looking for advanced milling capabilities without the need for expert operating skills, the SRM-20 is the easiest and most precise CNC mill in its class. 
 

Precision and Productivity
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. 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.
 
SRM 20 CNC Milling Machine kit

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 axis, and a new independent collet system that allows for faster setting of the Z-axis base point and quick tool changes.
 
SRM 20 CNC Milling Machine X Y Z axis

Key features:

Milling Made Easy with a User-Friendly VPanel
The SRM-20's VPanel controller provides a simple interface for adjusting tool position and moving the cursor to set the milling starting point. The VPanel also allows easy control of feed rate and spindle speed with pause and resume operation, plus tracking of X, Y, Z axis milling with a numeric readout in millimeters or inches.
 
SRM 20 CNC Milling Machine VPanel
 
Independent Collet System for Efficient Milling
It's no longer necessary to change spindles every time there's a different end mill shank diameter. Now you can replace the collet chuck in order to match the shank diameter for fast setting of the Z-axis base point and for quick tool changes.

Smart, Safe and Clean
The SRM-20 has a fully-enclosed cabinet that reduces dust and noise and features a side-window for easy progress viewing. It also features an intelligent safety interlock to that automatically pauses the machine when the cover is opened, permitting milling to resume upon closing the cover and selecting "continue".
 
SRM 20 CNC Milling Machine using

The Power of SRM-20 in Education
The SRM-20 is perfect for any classroom and offers students the chance to experience cutting-edge technology in preparation for careers in the design, technology and engineering industries. The SRM-20 empowers students to engineer and output intricate proof-of-concepts, parts and scale models, and has become an invaluable yet affordable option for STEM and STEAM educators to put advanced prototyping technology in their classrooms.
 
SRM 20 CNC Milling Machine sample

Unmatched Reliability and Technical Support
In addition to highly reliable technology and unmatched customer support, Roland DGA offers a one-year manufacturer's warranty on the SRM-20. Roland DG OnSupport® is also included, giving you access to the latest manuals, drivers, software downloads and updates.

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

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