• Solid mechanical construction
  • Protection to IP 65, IP 66
  • SMD technology
  • Electronic preset
  • Connection to fieldbus over suitable gateway
Absolut Encoder EAS 65 / 58

Absolut Encoder EAS 65 / 58

Optical absolute singleturn shaft encoder of high resolution, Flange diameter 65 mm

Resolution

Resolution (Steps/360°):
65536 = 16 Bit 8192 = 13 Bit 4096 = 12 Bit

Type explanation

EAS 65/58-8192G-30-D-SC12
Encoder type Absolute
Flange diameter ø 65 mm
Case diameter ø 58 mm
Number of bits 4096 = 12 bit
8192 = 13 bit
65536 = 16 bit
Electronic adjustment Yes
Supply voltage 30 = 10..30 VDC
Output driver D-SSI
Position of connection R
S
Connector C12 = 12 pins M23
Shaft diameter ø 10 mm

Technical data

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Mechanical data
Rotational speed ≤ 12.000 min-1
Torque ≤ 3 Ncm
Moment of inertia 30 g cm2
Loading of bearings 110 N radial
40 N axial
Operational life of ball bearings > 105 h (1000 min-1)
Weight ≤ 0,35 kg
Environmental conditions
Vibration 100 m/s2 (10 ... 1000 Hz)
Shock 300 m/s2 (11 ms)
Operating temperature -40 ... +85°C
Storage temperature -40 ... +85°C
Atmospheric humidity ≤ 98% r.h.
Protection class IP 65 (DIN 40050/IEC 144)
IP 66 (optional)
Electrical data
Scanning type Optical, without contact
Transmitter, infrared LED
Receiver Photo-Array
Scanning frequency LSB 800 kHz
Measurement accuracy ± ½ LSB (12 bit)
± 1 LSB (13 bit)
± 2 LSB (16 bit)
Supply voltage Vcc = 10...30 VDC
Power consumtion ≤ 90 mA (Vcc = 24 V)
Electrical connections
SSI
Interface RS485
Clock Optocoupler
Incremental outputs
1024 pulses per revolution AA+BB/90° RS422 (optional)
Inputs
Rotational direction CW/CCW
Electronic adjustment RESET (optional)

Connector 12 pins M23
ConnectionSignal
Pin 1 +Vcc
Pin 2 0 V GND
Pin 3 Clock+
Pin 4 Data+
Pin 5 RESET 1)
Pin 6 Data-
Pin 7 Clock-
Pin 8 A+ 2)
Pin 9 CW/CCW
Pin 10 B+ 2)
Pin 11 B- 2)
Pin 12 A- 2)
1) optional
2) nur bei Ausgangstreiber "DI"
Cable
Wire colourSignal
White 0 V GND
Brown +Vcc
Green Clock+
Yellow Clock+
Grey Data+
Pink Data-
Red CW/CCW
Black RESET 1)
1) optional

Channel schematic

Absolut Encoder EAS 65 / 58
Absolut Encoder EAS 65 / 58

Outline drawing

Absolut Encoder EAS 65 / 58

Version AE 566-311 · Subject to change

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