Model |
LH70-1 |
LH70-2 |
LH70-3 |
Display |
7 digits and minus display |
Connectable measuring unit |
GB-ER, PL20C, SJ700A (Direct) / DG-B (Necessary to use the conversion adaptor which is sold separately) |
Measuring unit input resolution |
Standard: 0.1 μm, 0.5 μm, 1 μm, 5 μm, 10 μm, 1 s, 10 s, 1 min, 10 min Expanded: 100 μm, 50 μm, 25 μm, 20 μm, 2 μm, 0.05 μm, 1 degree can add |
Display resolution |
Measuring unit input resolution or higher and diameter display (except for angle display) |
Input signal |
A/B quadrature, Z phase (Conforms to EIA-422) |
Minimum input phase difference |
100 ns |
Quantization error |
±1 count |
AlarmDisplay |
Measuring unit disconnect, Excess speed, Maximum display amount exceed, Power failure, Error in store data |
Reset |
Resettable by key switch |
Preset |
It is possible to store/call 3 kinds of numbers. |
Reference point detection |
You detect the reference point of the measuring unit. |
Data storage |
The system stores the value display before the power turn off and the setting values. |
Linear compensation |
A fix compensation is apply to the measuring unit’s count value. Compensation amount Standard: ±600 um/m (Expanded: ±1000 um/m) |
Program |
- You can program machining coordinates with a maximum of 850 program steps.
- 1. Manual programming by key switch
- 2. Automatic programming by playback
- 3.A mirror image appears during programming execution.
- 4. A canned cycle (bolt hole
|
Sleep |
The display turns off automatically if no operations occur within a preset time, and you can set this time. |
Power supply |
DC 12 V Rating 0.75 A Max. 1 A AC 100 V to 240 V ±10 % When using the AC adaptor PSC-22 (For U.S. only) or PSC-23 (For Europe and other countries) *Option |
Power consumption |
max.32 VA (connect at the AC adaptor.) |
OperatingTemperature |
0 to 40°C (non condensing) |
Storage temperature |
-20 to 60°C (non condensing) |
Mass |
Approx. 1.5 kg |