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A range of non-contact tool setting and broken tool detection systems for machining centres.
Available in separate (modular) and fixed (compact) formats to suit a range of machine configurations. About NC4
The NC4 allows fast, non-contact tool setting and tool breakage detection on a variety of machining centres. Available as fixed system and separate system variants, the NC4 incorporates the unique MicroHole™ protection system and the innovative failsafe PassiveSeal™, maintaining IPX8 environmental protection.
Recently introduced to the fixed NC4 range are the F95, F115 and F230 compact series, offering new performance standards in small packages, using the same transmitter and receiver units as the NC4 separate and modular fixed systems.
With all NC4 systems, precision optics are supplied as standard. These enable the compact series to achieve un-surpassed performance in a unit particularly suited to small machines and machines where space is at a premium.
NC4 features and benefits
Compact design is ideal for machines previously unsuitable for large non-contact systems
- Precise tool length and tool diameter measurement
- Only 1 M-code required
- NC4 measures and detects tools of Ø0.03 mm or larger (dependent on separation and mounting)
NC4 specification
| Specification |
Fixed |
Separate |
| Laser type |
Class 2, Visible red light < 1 mW 670 nm |
Same |
| Laser beam alignment |
Adjuster pack |
Optional mounting brackets |
| Electrical connection |
Hard-wired cable on end of unit. Other options available on request. |
Hard-wired cable on underside of unit. |
| Repeatability of trigger points (2 sigma) |
±1.0 µm at 1 m separation |
Same |
| Minimum tool diameter for measurement |
Ø0.03 mm (0.001 in) or larger, depending on separation and set-up |
Ø0.3 mm at 0.5 m separation
Ø1 mm at 5 m separation |
| Minimum tool diameter for breakage detection |
Ø0.03 mm (0.001 in) or larger, depending on separation and set-up |
Ø0.1 mm at 0.5 m separation
Ø0.3 mm at 5 m separation |
|
Air protection system |
Supply pressure greater than 3 bar.
Air usage 8 litres / min. |
Same |
|
Power supply |
120 mA @ 12 V, 70 mA @ 30 V |
Same |
| Temperature limit |
Operating: +5 °C to + 50 °C
Storage: -10 °C to + 70 °C |
Same |
| Dimensions |
Refer to data sheet |
Ø30 mm x 35 mm long |
| Separations available |
F300 - 225 mm air gap
F230 - 170 mm air gap
F115 - 55 mm air gap
F95 - 23 mm air gap |
0.5 m to 0.8 m
0.8 m to 1.5 m
1.5 m to 2 m
2 m to 3 m
3 m to 5 m
Other options available on request. |
| Sealing |
IP X8 |
Same |
| Mounting |
Single M10 / M12 fixing.
Alternative fixing arrangement available. |
Fixing for M3 screws. |
|
Compatible interface |
NCi-5 |
NCi-5 |
Software for NC4
Renishaw's macro-based non-contact tool setting software is used to easily program tool setting and broken tool detection routines.
NC4 ordering information
NC4 kits - Fixed(F) and Separate(S) systems
| Part number |
Description |
| A-4114-5110 |
NC4 F300/225 with NCi-5 kit |
| A-4114-5060 |
NC4 S800 with NCi-5 kit |
| A-4114-5065 |
NC4 S1500 with NCi-5 kit |
| A-4114-5070 |
NC4 S2000 with NCi-5 kit |
| A-4114-5075 |
NC4 S3000 with NCi-5 kit |
| A-4114-5080 |
NC4 S5000 with NCi-5 kit |
NC4 accessories
| Part number |
Description |
| A-4114-4110 |
NC4 tool kit |
| A-4114-4500 |
NC4 air regulator kit |
| P-FI01-S002 |
NC4 air filter service kit |
| A-5259-2000 |
NCi-5 interface |
| A-4114-0082 |
NC4 access panel 0.2 | |