General Product Catalog May 2017
51Pages

GENERAL PRODUCT CATALOG

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.

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...

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...

ANGLE ENCODERS LINEAR ENCODERS ACCESSORIES 48 I A90H 50 I A110 93 I CS 5500 94 I Encoder electrical connection 97 I Cable lenghts

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

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....

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...

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...

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...

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...

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...

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...