High-performance counter for Mille 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
• Milling function (Bolt hole circle / Easy R cutting / Line hole)
• Lathe function (Tool coordinating / Adding function)

Specifications

Models:

• LH70-1 (1 Axis)
• LH70-2 (2 Axis)
• LH70-3 (3 Axis)

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, 1s, 10s, 1 min, 10 min

Measuring unit input resolution (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)

Operating Temperature: 0 ～ 40°C (non condensing)

Storage temperature: －20 ～ 60°C (non condensing)

Mass: Approx. 1.5 kg

Documentation

Product Manual

Product Catalog