PRECIZIKA 2020 Product Catalog
57Pages

First Gear Processing Machine 531OA

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 for over 50 years and with this heritage comes both pride and great responsibility to continuously move forward, improve and evolve in order to satisfy the ever-changing industry needs. A huge part of time spent in the industry was dedicated to working with top-of-the-line original equipment manufacturing (OEM) companies, listening to their feedback and...

SINE-WAVE VOLTAGE SIGNAL, VERSION AV (~ 1VPP); U = +5V±5% B lags A for clockwise rotation (viewed from shaft side) RECOMMENDED CONNECTION DIAGRAM Output signals A, B amplitude at load 120Ω: 0.6...1.2 V 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...

ROTARY ENCODERS CROSS SECTION Hollow shaft Solid / hollow shaft 11 uApp Hollow shaft 1 Vpp Hollow shaft 'X^ 11 uApp Hollow shaft 'X^ 1 Vpp IU TTL ROTARY ENCODERS

PHOTOELECTRIC ROTARY ENCODER Small Hollow shaft ELECTRICAL DATA VERSION Supply voltage Max. supply current (without load) Light source Incremental signals Photoelectric rotary encoder A24HME1 is the smallest diameter depending on customer requirements and produces up to 250.000 encoder in our product range. It can have a i?2-6mm hollow shaft output pulses per shaft revolution. Differential sine +A/-A and +B/-B Differential square-wave U1/U1 and U2/U2. Amplitude at 120 Q load: Signal levels at 20 mA load current: - high (logic "1") > 2.4 V at Up=+5 V - high (logic "1") > (Up-2) V at Up=10 to...

PHOTOELECTRIC ROTARY ENCODER ELECTRICAL DATA VERSION (without load) Photoelectric rotary encoder A28 is a small 28mm diameter incre- lution. Small size is its primary feature that enables the customer to mental encoder that can have up to 25.000 output pulses per revo- fit it in tight places without any hassle. Maximum operating frequency Direction of signals Maximum rise and fall time Standard cable length Maximum cable length Output signals U2 lags U1 for clockwise rotation (viewed from shaft side) < 0.5 ps 0.5 m; without connector 25 m a=0.25T±0.125T . T . Notes: 1. Maximum working...

PHOTOELECTRIC ROTARY ENCODER © Small szie ® Analog output signals ELECTRICAL DATA Max. supply current (without load) Incremental signals Two sinusoidal ^ and I2 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 revolution and, because of its quite small diameter, can be fitted in available in digital or analog output signal versions depending on narrow areas. customer preferences. It can have up to 36.000 output pulses per Reference signal One quasi-triangular I0 peak per...

PHOTOELECTRIC ROTARY ENCODER ELECTRICAL DATA Incremental signals Two sinusoidal I1 and I2 Amplitude at 1 kΩ load: - I1 = 7-16 µA - I2 = 7-16 µA Differential sine +A/-A and +B/-B Amplitude at 120 Ω load: - A = 0.6-1.2 V - B = 0.6-1.2 V Differential square-wave U1/U1 and U2/U2. Signal levels at 20 mA load current: - low (logic ”0”) < 0.5 V at UP=+5 V - low (logic ”0”) < 1.5 V at UP=10 to 30 V - high (logic ”1”) > 2.4 V at UP=+5 V - high (logic ”1”) > (UP-2) V at UP=10 to 30 V Reference signal One quasi-triangular I0 peak per revolution. Signal magnitude at 1 kΩ load: - I0= 2-8 µA (usable...

PHOTOELECTRIC ROTARY 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 Supply voltage Light source Maximum operating frequency: - with interface BiSS C - with interface SSI Cable length (standard) Standard cable length Maximum cable length Absolute rotary encoder AK36 uses photoelectric technology and is al interface, it can reach up...

PHOTOELECTRIC ROTARY ENCODER High Resolutions BiSS protocol 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 Maximum operating frequency: - with interface BiSS C 10 MHz AK36HME1 is a photoelectric absolute encoder that is available in singleturn and multiturn (battery buffered) versions. The encoder has up to 21 bit resolution in singleturn option and up to 40 bit resolution when using the...

PHOTOELECTRIC ROTARY ENCODER Analog output signals ELECTRICAL DATA Light source Incremental signals Two sinusoidal I1 and I2 Differential sine +A/-A and +B/-B Differential square-wave U1/U1 and U2/ Amplitude at 120 Q load: U2. Signal levels at 20 mA load current: Reference signal One quasi-triangular I0 peak per revolution. Signal magnitude 1 kQ load: - IQ = 2-8 pA (usable) One quasi-triangular +R and its complementary -R per revolution. Signals magnitude at 120 Q load - R = 0.2-0.8 V (usable) One differential square-wave U0/U0 per revolution. Signal levels at 20 mA load current: - low...

PHOTOELECTRIC ROTARY ENCODER Analog output signals ELECTRICAL DATA VERSION A75M-AV 'N- 1Vpp A75M-F IU TTL Light source Incremental signals LED 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 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 quasi-triangular +R and its complimentary One differential square-wave U0/U0 per revolu- -R per revolution. Signal magnitude at 120 Q tion. Signal levels at 20 mA load current: - R = 0.2...0.8 V (usable) -...