Absolut No Shaft Encoder CAH 58 Interbus
Solid mechanical construction
Protection to IP 65, IP 66
SMD technology
Electronic preset
Programmable
  

Absolut No Shaft Encoder CAH 58 Interbus

Optical absolute encoder with hollow shaft, Single-turn and multi-turn of high resolution

Resolution

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

Measuring range

Measuring range
Single-Turn 1 turn
Multi-Turn 4096 Umdrehungen = 12 bit

Type explanation

CAH 58-25B-30-IBS/Ø15
Encoder type Absolute
Hollow shaft Yes
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
Electronic adjustment Yes
Supply voltage 30 = 10..30 VDC
Interface IBS = Interbus
Shaft diameter ø 15 mm

Technical data

Mechanical data
Rotational speed ≤ 12000 min-1 (Single-turn)
≤ 6000 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 > 1 x 105 h (1000 min-1)
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 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
ETHERNET Powerlink
Interface RS485 with optocoupler
Inputs
Clock frequency max. 500 kBaud or 2 MBaud

Outline drawing

Absolut No Shaft Encoder CAH 58 Interbus

Version AE 671-411 · Subject to change

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