ATM90-PXG12x12 SICK PROFIBUS ABSOLUTE ENCODERS

We provide ATM90-PXG12x12 encoder replacement solutions, the use of non-standard form for the production of alternative products, the application parameters of all 1:1. Perfect replacement of the prototype encoder, to solve the procurement and other challenges. The picture is the real photo of the replacement solution.

ATM90-PXG12x12 SICK PROFIBUS ABSOLUTE ENCODERS-EncoderWorks
ATM90-PXG12x12 SICK PROFIBUS ABSOLUTE ENCODERS-EncoderWorks

Detailed technical data

Performance

Number of steps per revolution (max. resolution)4,096 (12 bit)
Number of revolutions4,096 (12 bit)
Max. resolution (steps per revolution x revolutions)12 bit x 12 bit (4,096×4,096)
Measuring step0.043"
Error limits G±0.25°
Repeatability standard deviation0.1°

Interfaces

Communication interfacePROFIBUS DP
Communication Interface detailDPVO
Data protocolProfile for encoders (07hex) - Class 2
Address setting0....127, DIP switches or protocol
Data transmission rate9.6 kBaud....12 MBaud, automatic detection
Initialization time1.250 ms
Position forming time0.25 ms
Status informationLED green (operation), LED red (bus activity)
Bus terminationDIP switch 21
Set (electronic adjustment)Via PRESET push button or protocol

Electronics

Connection typeCable gland
Supply voltage10...32V
Power consumption≤2W (without load)

Mechanics

Mechanical designThrough hollow shaft
Shaft diameter16 mm
Weight0.8 kg
Shaft materialStainless steel
Flange materialAluminum
Start up torque0.5 Ncm (+20°C)
Operating torque0.4 Ncm (+20°C)
Operating speed≤3,000 min⁻¹
Moment of inertia of the rotor153 gcm²
Bearing lifetime3.6×10⁹ revolutions
Angular acceleration≤600,000 rad/s²

Ambient data

EMCAccording to EN 61000-6-2 and EN61000-6-3
Enclosure ratingIP65, with shaft seal (IEC 60529)
Permissible relative humidity98%
Operating temperature range-20°C...+80°C
Storage temperature range-40°C...+100°C, without package
Resistance to shocks6g, 20ms (EN 60068-2-27)
Resistance to vibration20g, 10 Hz..2,000 Hz (EN 60068-2-6)