| 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 be added |
| 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 disconnected, Excess speed, Maximum display amount exceeded, Power failure, Error in stored data |
| Reset |
Resettable by key switch |
| Preset |
It is possible to store/call 3 kinds of numbers. |
| Reference point detection |
The reference point of the measuring unit can be detected |
| Data storage |
The value displayed before the power was turned off and setting values are stored |
| Linear compensation |
A fixed compensation is applied to the measuring unit’s count value. Compensation amount Standard: ±600 um/m (Expanded: ±1000 um/m) |
| Program |
- Machining coordinates can be programmed (number of program steps: 850 max.)
- 1. Manual programming by key switch
- 2. Automatic programming by playback
- 3. Mirror image during program execution
- 4. A canned cycle (bolt hole
|
| Sleep |
The display is turned off when no operations are made for a preset time. (The time can be set.) |
| 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 (connected at the AC adaptor.) |
| OperatingTemperature |
0 to 40°C (non condensing) |
| Storage temperature |
-20 to 60°C (non condensing) |
| Mass |
Approx. 1.5 kg |
