ATD 4S A B4 Y10 Absolute Rotary Encoder
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ATD 4S A B4 Y10 Absolute Rotary Encoder

ATD 4S A B4 Y10

PRODUCT DATA SHEET
Data Sheet (PDF)
PRODUCT DETAILS
Technical Data Downloads

Technical data - electrical rating
Voltage supply:10...30 VDC
Reverse polarity protection:Yes
Consumption w/o load:≤70 mA (24 VDC)
Interface:SSI
Function:Multiturn
Steps per turn:≤32768 / 15 bit
Number of turns:≤16777216 / 24 bit
Incremental output:4096 pulses A, B + inv. (Optional), 4096 pulses A, B, sine 1 Vpp. (optional)
Offset sine/cosine amplitude:≤1 Vpp at Z0 (120 Ohm)
Overlaying constant share:≤2.5 V
Sensing method:Optical
Code:Gray or binary
Code sequence:CW: ascending values with clockwise sense of rotation (looking at mounting surface), CW/CCW coded and programmable by connection
Inputs:SSI clock, Reset input
Output circuit:SSI data: linedriver RS485, Diagnostic output: error
Interference immunity:DIN EN 61000-6-2
Emitted interference:DIN EN 55011
Programming interface:RS485
Programmable parameters:Steps per revolution, Total resolution, Rotational direction CW/CCW
Technical data - mechanical design
Housing:?80 mm
Shaft:?20 mm hollow shaft, ?22 mm hollow shaft, ?25 mm hollow shaft, ?27 mm hollow shaft
Protection DIN EN 60529:IP 65
Operating speed:≤5000 rpm
Starting torque:≤0.02 Nm
Materials:Housing: aluminium, black,powder-coated. Shaft: stainless steel
Operating temperature:-20...+85 ?C
Relative humidity:90 % non-condensing
Resistance:DIN EN 60068-2-6, Vibration 10 g, 55-2000 Hz, DIN EN 60068-2-27, Shock 30 g, 11 ms
Weight approx.:700 g
Connection:Connector M23 type 2, 12-pin, resp. 17-pin
Motor shaft tolerance:0.25 mm axial, 0.1 mm radial
Mounting kit variant:56

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