• Solid mechanical construction
  • Protection to IP 65, IP 66
  • SMD technology
  • Electronic preset
  • Programmable
Absolut Encoder EAM 58 Interbus

Absolut Encoder EAM 58 Interbus

Optical absolute multi-turn shaft encoder of high resolution

Resolution

Resolution (Steps/360°):
4096 Schritte/360° = 12 Bits 8192 Schritte/360° = 13 Bits

Measuring range

Measuring range
Single-Turn 1 Umdrehung
Multi-Turn 4096 Umdrehungen = 12 Bits

Type explanation

EAM 58-24B-30-IBS
Encoder type Absolute
Flange type Servo- / Klemmflansch
Flange diameter ø 58 mm
Case diameter ø 58 mm
Number of bits 12 = 12 bits x 1 turn
13 = 13 bits x 1 turn
24 = 12 bits x 4096 turns
25 = 13 bits x 4096 turns
Single-turn Yes
Multi-turn Yes
Supply voltage 30 = 10..30 VDC
Interface IBS = Interbus
Shaft diameter ø 10 mm

Technical data

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Mechanical data
Rotational speed ≤ 12.000 min-1 (Single-turn)
≤ 6.000 min-1 (Multi-turn)
Torque ≤ 3 Ncm
Moment of inertia 30 g cm2
Loading of bearings 110 N radial
40 N axial
Operational life of ball bearings > 2 x 105 h (1000 min-1, EAMS 58)
> 1 x 105 h (1000 min-1, EAM 58)
Weight ≤ 0,6 kg
Environmental conditions
Vibration 100 m/s2 (10 ... 1000 Hz)
Shock 300 m/s2 (11 ms)
Operating temperature -0 ... +60°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)
Supply voltage Vcc = 10...30 VDC
Power consumtion ≤ 150 mA (Vcc = 24 V)
Electrical connections
Interbus
Interface RS485 with optocoupler
Clock max. 500 kBaud or 2 MBaud

Outline drawing

Absolut Encoder EAM 58 Interbus

Version AE 665-311 · Subject to change

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