CoolSpeed® Flex
CoolSpeed® Flex for coolant, cutting oil
Machine Specific Adapters
Accessories
Ultra-high rotation speed up to 80,000 rpm
Affordable and flexible in use!
- Ideal for Swiss Type lathes and turning centers
- Best dynamic runout
- Extended tool life
- Adjustable number of jets.
- Applications: Milling, Drilling, Grinding, Deburring, Engraving.
| Driven by | Coolant or Cutting Oil |
| Rotation Speed | 30.000-80.000 rpm |
| Number of Jets | 1-5 |
| Operating Pressure | 145-870 psi (10-60 bar) |
| Flow Rate | 2.0-7.5 gal/min (8-28 l/min) |
| Maximum Power | 150-500 W |
| Tool Shank Ø | 3 mm, 4 mm, 6 mm |
CoolSpeed® Flex is a new state-of-the-art turbine-driven ultra-high-speed spindle. Due to the adjustable number of jets, CoolSpeed® Flex can also be operated by coolant pumps with a flow rate as low as 2.1 gal/min.
Rotation Speed & Maximum Power/Coolant Pressure
Flow Rate/Coolant Pressure
Application for Citizen
CoolSpeed® Flex
CM-CE-F075-037-FL-A
Shaft Ø: 19.05 mm (¾”)
CoolSpeed® Flex V
CM-CV-R075-016-FL-A
Shaft Ø: 19.05 mm (¾”)
Machine Adapter
CM-MA-CT25A-R075-A
Shaft Ø: 25 mm
Bore Ø: 19.05 mm (¾”)
Application for Star
CoolSpeed® Flex
CM-CE-F022-037-FL-A
Shaft Ø: 22 mm
CoolSpeed® Flex V
CM-CV-R022-016-FL-A
Shaft Ø: 22 mm
1
Machine Adapter
CM-MA-ST34A-R022-A
Shaft Ø: 34 mm
Bore Ø: 22 mm
2
Machine Adapter
CM-MA-ST22B-R022-A
Bore Ø: 22 mm
3
Machine Adapter
CM-MA-ST22A-R022-A
Bore Ø: 22 mm
Application for Tsugami
CoolSpeed® Flex
CM-CE-F020-037-FL-A
Shaft Ø: 20 mm
CoolSpeed® Flex
CM-CE-F025-037-FL-A
Shaft Ø: 25 mm
CoolSpeed® Flex V
CM-CV-R020-016-FL-A
Shaft Ø: 20 mm
CoolSpeed® Flex V
CM-CV-R025-016-FL-A
Shaft Ø: 25 mm
App „CoolSpeed Pressure Gauge”
The app connects to the Bluetooth Pressure Gauge and displays the rotation speed, coolant pressure, flow rate and power of the high-speed spindle in real time.
How to Adjust the the Number of Jets
The app connects to the Bluetooth Pressure Gauge and displays the rotation speed, coolant pressure, flow rate and power of the high-speed spindle in real time.
1
Untighten Clamping Nut
2
Adjust the Number of Jets
3
Tighten Clamping Nut
How to Measure the Coolant Pressure
The CoolSpeed® Flex rotation speed depends on the coolant pressure. Therefore, it is important to adjust the coolant pressure as needed for the application. There are two options to measure the coolant pressure.
Option 1
Preferred option, as the measurement of the pressure is close to CoolSpeed® Flex.
Option 2
Alternative, if there is no possibility to place the manometer inside the operation area. With this option, the speed determination is less accurate than option 1.
Adjust the Rotation Speed
- Adjust CoolSpeed® Flex to 5 Jets
- Switch the coolant pressure on
- Read the pressure and rotation speed from the Pressure Gauge or using the CoolSpeed® App
- Adjust the coolant pressure via the pump control until the desired rotation speed is reached
- If the desired speed cannot be reached: Switch the coolant pressure off, reduce the number of jets and repeat from point 2
Note:
The inner diameter of the coolant supply pipe should be at least 4 mm.
The rotation speed refers to the idle speed.
The operation speed is approx. 10% lower depending on the load on CoolSpeed®.
Assembly of Bearings and Turbine onto the Cutting Tool
Note: The tolerance of the tool shank should be h6 or better.
Application Examples
CoolSpeed® Flex for coolant, cutting oil
Machine Specific Adapters