3D milling solutions for researchers, scientists, watchmakers and all those looking for high-precision milling and machining

About ELARA

Despite its small size, the Elara Milling Machine has  incredible strength and precision. Using it’s advanced system of servo motors, ball-screw railings and robust capacity the Elara can machine the smallest gears with meticulous accuracy while having the power to cut down entire stainless steel cases. 

Combined with the Elara Lathe, the watchmaker has the tools necessary to create unique one-of-a-kind timepieces or restore high-end or hard-to-get parts. The Elara is trusted by some of the world’s greatest artisans to create incredible, unique timepieces – find out if the Elara is the right fit for you at nscnc.com 

Elara’s Configurations

The machine is produced in basic 3 and 4 axis configurations. But in each of the configurations, modifications can be made or additional components added, such as a second spindle or special workpiece or tool holders.

3 Axis CNC Mill

Traditional 3 axis CNC machine configuration. Simple and easy setup for milling flat parts. The spindle moves along 3 axis and the workpiece is mounted directly onto the X carriage.    The direct clamping helps with stability and minimizes vibrations.

4 Axis CNC Mill

4 axis rotary table configuration with an additional tailstock. This configuration is perfect for milling large and heavy pieces which require additional support.    The tailstock helps with stabilizing and minimizing vibrations when working with a large workpiece.

Specifications

Machine Overview
  • Model: 315 Elara 2
  • Machine Type: 3 or 4 -Axis Desktop CNC Mill
  • CNC Lathe Attachment: Optional
  • Linear Axes: X Y Z
  • Rotary Axes: A
  • Machine Codes: Universal G & M Codes
  • Material Stock: Metal, Plastic, Wood, Wax
  • Automatic Tool Changer: Optional
  • Tool Changer Capacity: from 6 to 12 Tools
Applications
  • Micro Milling
  • Micro Fluidics
  • Rapid prototyping
  • Jewelry and Watchmaking  
  • Graphite electrodes milling for EDM
  • Microelectronics
  • Science and education
Accuracy
  • Resolution : 0.00001″ (0.0003 mm)
  • Position : 0.0003″ (0.008 mm)
  • Repeatability : 0.0004″ (0.010 mm)
  • Rotary A Resolution : 0.10 Arc-Sec
  • Spindle Accuracy : 0.00004″ (0.001 mm)
Mechanical Data
  • Motors: Servo
  • Linear Motion: Ball Screws with Precision LM Guide
  • Max Feed Rate : 200 inch/min (5000 mm/min)
  • Max Rotary A Speed: 300 Deg/Sec
  • A Turntable Diameter: 6″ (150 mm)
  • Backlash: Zero backlash
Working Distance
  • X-Axis: 9.00 inches (230 mm)
  • 5.00 inches (127 mm)  with Automatic Tool Changer
  • Y-Axis: 7.00 inches (180 mm)
  • Z-Axis: 5.00 inches (127 mm)
  • Rotary A: 360 Deg Continuous
Machine Size and Weight
  • Width : 29 inches (740 mm)
  • Depth : 22 inches (560 mm)
  • Height : 38 inches (965 mm)
  • Weight : 440 Pounds (200 Kg)
Weight and Size of packed machine
  • Width : 38 inches (965 mm)
  • Depth : 36 inches (914 mm)
  • Height : 48 inches (1220 mm)
  • Weight : 600 Pounds (275 Kg)
Spindle
  • Brand: NSK Nakanishi, Japan
  • Model: E3000 or E4000
  • Type: Electric 
  • Speed : 40,000 – 60,000 RPM
  • Power: 350 or 1,300 Watts
  • Bearings: Ceramic
  • Collet, Standard: 1/8″ (3.175 mm)
  • Collet, Additional: from 0.5 to 6.35 mm
Coolant System
  • Type: Liquid Coolant
  • Filtration: Self filtrated
  • Circulation: Constantly Circulating
  • Coolant Capacity: 6 Gallons (23 Liters)
Air System
  • Air filter: Built-in air line kit
  • Required air pressure: 21.7-36.2 psi
  • Spindle speed with air: up to 60,000 RPM
  • Spindle speed without air: up to 30,000 RPM
Power
  • Requirements : 110 or 220 VAC 50/60 Hz
  • Consumption : Apr. 1000 Watt

The product images shown are for illustration purpose only. Actual product and specifications may vary due to product enhancement and continuous improvement

Spindle Selection

When ordering a machine, you have the opportunity to choose the spindle that best suits your needs and fits your budget. All NS CNC machines are equipped with spindles from the world-famous NSK Nakanishi corporation. Only four main spindles are shown here.

But we have the opportunity to order any of their other spindles, of which they have dozens of models. You can read more about NSK Nakanishi here https://en.nakanishi-spindle.com/.

E3000 3060 QC

Manual Tool Changing

Easy-to-use spindle for milling soft materials. Milling bits are changed using a manual Quick Lever Changer. Not recommended for metal milling. Unlike other spindles, it has a very limited number of collet sizes. This is not so important for standard milling bits. But it will complicate the use of drill bits of different diameters.

  • Spindle Speed, Max – 60,000 RPM
  • Power, Max – 350 Watts
  • Tool Changing – Quick Lever Changer
  • Spindle Accuracy – Within 1 μm
  • Torque, Max – 0.05 Nm
  • Bearings – Ceramic
  • Motor – Brushless
  • Collets – 2.0, 3.0, 3.175, 4.0 mm

E3000 3060

Manual Tool Changing

The most popular spindle for metal milling where automatic tool change is not required. The best ratio of price, power and accuracy. It is known for its very high reliability and durability. It can work for a long time in very dirty environments, such as when milling soft stones.

  • Spindle Speed, Max – 60,000 RPM
  • Power, Max – 350 Watts
  • Tool Changing – Wrenches
  • Spindle Accuracy – Within 1 μm
  • Torque, Max – 0.05 Nm
  • Bearings – Ceramic
  • Motor – Brushless
  • Collets –  from 0.5 to 6.35 mm

E3000 3060 AQC

Auto Tool Changing

The most popular spindle with ATC (Automatic Tool Changer) or AQC (Air Quick Change). Which is done using a pneumatic clamp inside. Accordingly, air is required for the spindle to operate. Significantly more expensive than spindles without automatic change.

  • Spindle Speed, Max – 60,000 RPM
  • Power, Max – 350 Watts
  • Tool Changing – Air Quick Change
  • Spindle Accuracy – Within 1 μm
  • Torque, Max – 0.05 Nm
  • Bearings – Ceramic
  • Motor – Brushless
  • Collets – from 0.5 to 6.35 mm

E4000 4040 AQC

Auto Tool Changing

This is the most powerful spindle of the E3000 – E4000 series witrh ACT. It is used for milling stainless steel, titanium and other hard materials. Three to four times more powerful than all other NSК spindles. But it is also many times more expensive than others.

  • Spindle Speed, Max – 40,000 RPM
  • Power, Max – 1,300 Watts
  • Tool Changing – Air Quick Change
  • Spindle Accuracy – Within 1 μm
  • Torque, Max – 0.5 Nm
  • Bearings – Ceramic
  • Motor – Brushless
  • Collets – from 0.5 to 6.35 mm

Auto Tool Changer

If you want to mill complex parts using different milling bits, then you can order an additional Auto Tool Changer. Usually, 6-bit pots are enough. But if you need more, then we are ready to install an enlarged changer for 12 bits. The Changer requires a spindle with an auto clamp. We’ll install such a spindle on the machine for you without any problem.

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MaxxMacro Holders

If your milling strategy requires positioning of different workpieces with perfect repeatability, we offer you workpiece holders from Maxx Tooling, the world leader in performance holding systems. They are designed for maximum efficiency, reliability, and the highest quality.

We are ready to help you choose the right configuration, as well as provide you with an adapter, with which you can install the holder to the machine table or rotary head.

Rotary Head or 4-th Axis

The Rotary Head has a centered chuck with ER-32 collets. The standard ER collet is the most widely used clamping system in the world. ER collets have a wide clamping range and high accuracy. This feature allows you to maintain a perfectly centered workpiece on round shafts ranging from 2.0 to 15.8mm in diameter. 

Additionally, the Rotary Head  has an optical position sensor, which you can use to set the desired angle on your workpiece and return back to it at any time. In addition, the tailstock allows you to support the workpiece without letting it vibrate.

Workpiece holding options

Clamping Kit

In the machine accessories you will find a clamping kit. It is very simple and reliable for fixing the workpiece to the machine table. The kit includes clamps for different thicknesses of the workpiece. Learn More

Accessories

We offer you a large selection of various accessories to help you solve any milling task.  Shop Now

Watchmaker's CNC Machine

Elara Milling Machine is widely used in the watchmaking industry for the manufacturing of custom timepieces and machining of movement parts for repairing and restoring watches.

The heavy-duty base and carriages allow the Elara to machine not only soft metals such as brass and gold but harder materials like titanium and stainless steel.

The Elara can perform both, traditional 3-axis milling with a fixed work-piece directly attached to the X-table and the more complex 4-axis auto-flip with an additional rotary head. 

In addition to the milling machine, NSCNC also produces a turning variation of the Elara. This mini-lathe can be be equipped with various cutters and watchmaking collets which allow it to process a work-piece from different angles.

This turning variation of the Elara combines the traditional watchmaker’s lathe with the latest CNC systems to allow the operator to push the limits of precision and capability.

Still have questions?

Feel free to contact us anytime and we'll be glad to answer any questions that you may have