Magnescale LH70 Digital Counters DRO
High performance counter for Mill and Lathe applications.
Features:
- Counter for Milling machine and Lathe
- Display Resolution Switching
- Machine error compensation
- Data Storage
- Reset/Preset
- Detecting Reference Point of Measurement Unit
- Program function
- Multi datum point
- Scaling
- Milling function (Bolt hole circle / Easy R cutting / Line hole)
- Lathe function (Tool coordinating / Adding function)
Specifications:
| Model | LH70-1 | LH70-2 | LH70-3 |
| Display | 7 digits and minus display | ||
| Connectable measuring unit | GB-ER, PL20C (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 | ||
| Alarm Display | 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) | ||
| Segmented error compensation | The movement range of the measuring unit with a reference point can be divided into a maximum of 32 sections, and error compensation is performed for each of these sections. Compensation amount: ±600 um (at each section) | ||
| Scaling | Scaling factor：0.100000 ～ 9.999999 | ||
| Program |
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| Angle display | Can be displayed as an angle value when the Digiruler is pasted to the arc surface | ||
| 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.) | ||
| Operating Temperature | 0 ～ 40°C (non condensing) | ||
| Storage temperature | －20 ～ 60°C (non condensing) | ||
| Mass | Approx. 1.5 kg | ||
| When the LH70 general-purpose applications or milling machine function are selected (General setting in the model type selection mode of the basic settings) | |||
| Model | LH70-1 | LH70-2 | LH70-3 |
| Display | 1 axis | 2 axis | 3 axis |
| Multi datum point | 10 | ||
| Bolt hole circle | - | Displays coordinates for opening equidistant holes along the perimeter of a designated diameter | |
| Simple R cutting | - | Display coordinates for simple R cutting | |
| Line hole | - | Displays coordinates for opening equidistant holes along a designated straight line | |
| Touch sensor | 1.Hold function, 2.Load function, 3.Centering | ||
| When the LH70 lathe function is selected (Lathe setting in the model type selection mode of the basic settings) | |
| Model | LH70-3 |
| Display | 2-axis display (2-axis or 3-axis input) |
| Tool offset | 12 |
| Measuring unit input addition | 2-axis addition display is available |
| Display hold | The displayed value can be held and the tool coordinate entered. |
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for use with:
