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General Product Catalog May 2017
General Product Catalog May 2017
Precizika Metrology, based in Lithuania, specializes in designing and producing metrological equipment such as rotary, angle, linear encoders, and optical encoder gratings. Established in 1961, the company has a long history of innovation and collaboration with OEMs to meet industry demands.
- Commitment to high-quality products and services.
- Open and honest communication with customers and partners.
- Reliability and adherence to high-quality standards.
- Passion for technological innovation and development.
- Strong partnerships based on mutual understanding.
- Flexibility in meeting customer demands.
Encoders
- Photoelectric Rotary Encoders: Convert angular displacement into electric signals for controlling equipment movement.
- Absolute Encoders: Provide unique positional information using gray or binary coding, suitable for monitoring object positions during power cycles.
- Output signals for rotary encoders include TTL, HTL, and sine-wave signals.
- Maximum operating frequencies and signal levels are specified for different encoder models.
- Mechanical and electrical data include shaft speed, load capacities, and environmental tolerances.
- A28: Small diameter incremental encoder with up to 25,000 output pulses per revolution.
- A36: Available in digital or analog output, suitable for narrow spaces with up to 36,000 output pulses.
- AK36: Absolute rotary encoder with photoelectric technology, offering singleturn and multiturn options.
Detailed order forms are provided for each encoder model, specifying options for output signals, interface types, bit numbers, and connector types.
The AK58 series includes models such as AK58M, AK58B, AK58C, AK58C2, AK58C3, AK58D, and AK58 EtherCAT, used for precise position measurement with various output signal interfaces including SSI, BiSS C, and EtherCAT.
- Electrical Data: Maximum shaft speed of 12000 rpm, with axial and radial shaft load capacities varying by model. Operating temperature range of -30 to +80°C, protection rating of IP65 or IP67 for EtherCAT models.
- Resolution: Singleturn resolutions range from 9 to 20 bits, multiturn resolutions up to 40 bits. Output code can be binary or Gray.
- Mechanical Data: Starting torque of less than 0.01 Nm, rotor moment of inertia of less than 15 gcm², designed to withstand vibrations up to 100 m/s² and shocks up to 1000 m/s².
- Various connector types and cable outlets available, including axial and radial options. Standard cable lengths are 1 meter, extendable up to 25 meters.
- Connectors include 9-pin and 12-pin round connectors, as well as flat connectors for specific applications.
Detailed order forms and examples specify the type, version, output signal interface, resolution, and additional options such as cable length and connector type.
- EtherCAT models support CANopen communication and offer features like distributed clock synchronization.
- Accessories and additional mounting options available for customization.
The AP58 series includes programmable photoelectric rotary encoders, designed for high-resolution applications with programmable pulse numbers per revolution, ranging from 1 to 65,536.
- Power supply of +5 V ± 5% or +(10 to 30) V, maximum supply current of 120 mA. LED light sources provide differential square-wave incremental signals. Maximum operating frequency less than 2 MHz, maximum cable length 25 meters.
- Mechanical Data: Maximum shaft speed of 12,000 rpm, axial and radial loads up to 10 N and 20 N, respectively. Protection rating of IP64, operating temperature range from -10 to +70°C.
- Electrical Data: Various output signal versions, including 11 µApp, 1 Vpp, TTL, and HTL. Maximum rise and fall time less than 0.5 µs, maximum operating frequency over 160 kHz for certain models.
Detailed order forms for different encoder models specify parameters such as shaft hole diameter, supply voltage, cable length, connector type, and coupling options. Example orders guide users in selecting the appropriate configuration.
Detailed mounting instructions and diagrams specify necessary screws and dimensions for proper installation.
Various connectors and adapters available, including 9-pin and 12-pin options, as well as digital readout devices and external interpolators.
The catalog covers the A58HE and A58HME series, offering similar features with variations in shaft design and output capabilities, producing up to 108,000 output pulses per revolution with different signal options.
Specifications and ordering information for photoelectric linear encoders, including models L35T, L37, and L50, used for precise measurement applications with different configurations and capabilities.
- Measuring Lengths (ML): Ranges from 170 mm to 32,040 mm, specific lengths available on request.
- Accuracy Grades: Varies by model and length, options of ±3 µm, ±5 µm, and ±10 µm.
- Grating Period: Options include 20 µm and 40 µm.
- Reference Marks (RI): Standard and optional configurations, including distance-coded and magnet selection.
- Max Traversing Speed: Depends on interpolation factor, ranging from 0.4 m/s to 2 m/s.
- Protection: IP54 and IP64 ratings, depending on the use of compressed air.
- Operating Conditions: Operating temperature from 0 to +50°C, storage temperature from -20 to +70°C, vibration resistance up to 150 m/s², shock resistance up to 300 m/s².
- Power Supply: +5V or +12V, current requirements vary by model.
- Output Signals: Includes sinusoidal, TTL, and HTL signals, resolutions up to 0.1 µm.
- Maximum Cable Length: Standard 3 m, extendable up to 150 m depending on the model.
- Weight: Varies by model, additional weight per meter of length.
- Mounting: Details on mounting brackets and mechanical fixed points.
Includes various connectors and digital readout devices compatible with the encoders.
Detailed order codes provided for specifying desired configuration, including measuring length, accuracy, output signals, and connector types.
Specifications for magnetic linear encoders, including operating and storage temperatures, permissible vibration and shock levels, and the coefficient of thermal expansion. Measuring length up to 50,000 mm, accuracy up to ±25 µm.
Various output signals, including sinusoidal and TTL signals with resolutions ranging from 0.5 µm to 1000 µm. Maximum measuring frequency 300 kHz for TTL signals.
Measuring lengths from 3240 mm to 30400 mm. Reference marks can be coded at a distance or at a constant step, selectable through a magnet.
Cable lengths range from 1 m to 3 m, various connector types available, including round and flat connectors with different pin configurations.
Magnetic band width of 10 mm, thickness of 1.3 mm, maximum length of 50 m, thermal expansion coefficient of 10.5 x 10-6 °C-1, bend radius of 130 mm minimum.
Different versions of reading heads available, including MTP, MTM, and MTH, each with specific output signals and reference mark configurations. Reading heads weigh between 40 g and 100 g.
Encoders protected against power supply polarity inversion and short circuits, IP67 protection rating, operable in 100% non-condensing humidity.
Examples provided for ordering encoders with specific configurations, including measuring length, output signals, reference marks, and connector types.
Accessories include protective bands and supports for the magnetic band, available in stainless steel and aluminum materials.
Precizika Metrology offers a comprehensive range of metrological equipment and accessories, with detailed specifications and ordering information to meet diverse customer needs.
Catalog excerpts
GENERAL PRODUCT CATALOG
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PRECIZIKA METROLOGY 1965 First Circumference Measuring Device 1974 High Precision Gear Processing Machine BE-62 • 1971 Beginning of Rotary Encoder Serial Production 1983 The National Science Prize for Encoders Development 1991 Established a Joint Venture with Brown & Sharpe USA 2015 Lithuanian Product of the Year 2007 100% Ownership and Name Change to Precizika Metrology 2000 Company was Purchased by Hexagon Group.
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Communication with potential cus- Timeliness in providing high quality tomers and partners that is sincere, products and services the customer open and honest. expects. Passion for innovating, developing Partnerships that are strong, unwav- new technological advancements ering, inspired by mutual underand upgrades. standing and goals. | ABOUT US Precizika Metrology has a long history of old traditions in the leadership of design and production of metrological equipment - rotary, angle, linear encoders and optical encoder gratings. The Lithuanian company has been in the industry...
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SINE-WAVE VOLTAGE SIGNAL, VERSION AV (~ 1VPP); U = +5V±5% Encoders are used to convert angular or linear displacement into electric signals containing information about the magnitude and direction of movement. After further signal processing by the numeric control devices (processor complexes, digital readout devices), this information is used to control moving parts of the equipment. Encoders manufactured by Precizika Metrology take advantage of photoelectric technology operating on the principle of light modulation or magnetic technology using a combination of permanent magnets and magnetic...
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ANGLE ENCODERS LINEAR ENCODERS ACCESSORIES 48 I A90H 50 I A110 93 I CS 5500 94 I Encoder electrical connection 97 I Cable lenghts
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ROTARY ENCODERS NUMBER OF LINES* / RESOLUTION SHAFT TYPE Solid shaft CROSS SECTION Solid shaft Solid shaft SHAFT TYPE OUTPUT SIGNALS NUMBER OF LINES* / RESOLUTION Solid/hollow/ blind shaft** Solid shaft Solid / hollow shaft Hollow shaft Solid shaft CROSS SECTION OUTPUT SIGNALS Hollow shaft Hollow shaft Solid shaft *others only on request. Possible interpolation factor up to x10. **depe
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PRODUCT CATALOG A28 PHOTOELECTRIC ROTARY ENCODER Photoelectric rotary encoder A28 is a small 28mm diameter incremental encoder that can have up to 25.000 output pulses per revolution. Small size is its primary feature that enables the customer to fit it in tight places without any hassle. ELECTRICAL DATA Max. supply current (without load) 120 mA Light source LED Incremental signals Differential square - wave U1/U1 and U2/U2. Signal levels at 20 mA load current: - low (logic ”0”) < 0.5 V - high (logic ”1”) > 2.4 V Reference signal One differential square-wave U0/U0 per revolution. Signal...
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PRODUCT CATALOG A36 PHOTOELECTRIC ROTARY ENCODER © Small szie • Analog output signals ELECTRICAL DATA VERSION Supply voltage Max. supply current (without load) Light source Incremental signals A36-AV ^ 1 pApp +5 V ± 5% 120 mA LED Differential sine +A/-A and +B/-B Amplitude at 120 Q load: - A = 0.6-1.2 V - B = 0.6-1.2 V Photoelectric rotary encoder A36 is an incremental encoder that is lution and, because of its quite small diameter, can be fitted in narrow available in digital or analog output signal versions depending on cus- areas. tomer preferences. It can have up to 36.000 output pulses...
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PRODUCT CATALOG AK36 PHOTOELECTRIC ROTARY ENCODER SSI protocol Absolute Encoder High Multiturn Resolutions Encoder ELECTRICAL DATA Resolution: Singleturn version: - with interface BiSS C - with interface SSI Multiturn version: - single turn resolution with BiSS C - multiturn resolution with BiSS C - single turn resolution with SSI - multiturn resolution with SSI Output code Gray, binary Data interface SSI, BiSS C Accuracy Supply voltage Light source Maximum operating frequency: - with interface BiSS C - with interface SSI Cable length (standard) Standard cable length Maximum cable...
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PRODUCT CATALOG A42M PHOTOELECTRIC ROTARY ENCODER ELECTRICAL DATA Photoelectric modular rotary encoder A42M is of incremental type and provides up to 25.000 output pulses per revolution. The absence of bearings and lubricants makes the encoder suitable for use in vacuum environment or situations when zero starting torque is required. Output signals MOUNTING DIMENSIONS MECHANICAL DATA Line number on disc (z) 1000, 2500 (others on request) Number of output pulses per revolution for Z x k, where A42M-F k=1,2,5,10 Max. permissible mechanical rotation speed 20000 rpm Accuracy (^period of...
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PRODUCT CATALOG A75M PHOTOELECTRIC ROTARY ENCODER ELECTRICAL DATA Photoelectric modular rotary encoder A75M is a wider diameter incremental encoder than A42M, as it is the main difference between these two open-type encoders. Output signals MOUNTING DIMENSIONS MECHANICAL DATA Line number on disc (z) 512; 2048 (others on request) Number of output pulses per revolution Z x k, where k= 1, Max. permissible mechanical rotation speed 16000 rpm Accuracy ±0.1T1 arc. sec. (T1-period of lines on disc in arc. sec.) Permissible axial shaft run out ±0.05 mm Rotor moment of inertia: - with shaft...
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PRODUCT CATALOG AK50 PHOTOELECTRIC ROTARY ENCODER ELECTRICAL DATA Photoelectric absolute rotary encoder AK50 is manufactured contain- to set arbitrary reference position accessible via switch of up to 256 ing up to 8 bit resolution via Gray, binary or other custom code output. indexed positions. It uses photoelectric technology and provides the user with an ability Accuracy Resolution Code: Output signals interface Light source Supply voltage: - standard - optional Maximum supply current Output signal levels Maximum cable length 11 ROTARY ENCODERS Switches position depending on tool number in...
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PRODUCT CATALOG A58 PHOTOELECTRIC ROTARY ENCODER ACCESSORIES connector connector The A58 series is a photoelectric incremental encoder series that is to 108.000 output pulses per revolution and depending on customer comprised of 6 iterations - A58M, A58B, A58C, A58C2, A58C3 and demands can have different versions of output signals: 11uApp, 1Vpp, A58D. These encoders share the same mechanical and electrical TTL or HTL. characteristics but differ in mounting options. Encoders produce up DIGITAL READOUT DEVICES 11 ROTARY ENCODERS IA58M ELECTRICAL DATA Max. supply current (without load)...
Open the catalog to page 13All Precizika Metrology catalogs and technical brochures
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Couplings2 Pages
PRECIZIKA 2020 Product Catalog57 Pages
Optical Glass Gratings6 Pages
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AK36 ABSOLUTE ROTARY ENCODER2 Pages
- Data connector
- Electrical power supply connector
- Circular connector
- Incremental rotary encoder
- Digital indicator
- Male connector
- Current connector
- Solid-shaft rotary encoder
- Optical rotary encoder
- Hollow-shaft rotary encoder
- Industrial rotary encoder
- Magnetic rotary encoder
- DIN connector
- IP65 rotary encoder
- IP67 rotary encoder
- Aluminum rotary encoder