Standard No Shaft Encoder EDH 120

Standard No Shaft Encoder EDH 120

Optical incremental encoder
Encoder with hollow shaft up to Ø 55 mm

Resolution

Resolution (Pulses/Revolution):
1024 1250 2500 3600
10000
Every other resolution up to 500 000 on request

Type explanation

EDH 120-6-2500-05-D-S/Ø55
Encoder type Incremental
Hollow shaft Yes
Flange diameter ø 120 mm
Case diameter ø 120 mm
Number of channels 3 = A + B + M
6 = AA + BB + MM
Resolutions xxxx = Impulse pro Umdrehung
Supply voltage 05 = 5 VDC ± 5%
30 = 10..30 VDC
Output driver D-RS422
P
S
Position of connection S
Shaft diameter ø 55 mm

Technical data

Close all lists Open all lists
Mechanical data
Rotational speed ≤ 4000 min-1
Torque ≤ 34 Ncm
Breakaway torque ≤ 45 Ncm
Loading of bearings 20 N radial
10 N axial
Weight ≤ 1,5 kg
Environmental conditions
Vibration 200 ms-2 (20 ... 2000 Hz)
Shock 2000 ms-2 (11 ms)
Operating temperature 0 .. +80°C standard
-20 .. +110°C optional
Atmospheric humidity ≤ 85% r.h.
Protection class IP 52 (DIN 40050/IEC144)
Electrical data
Scanning type Optical, without contact
Transmitter, infrared LED
Receiver Photo-Transistor
Measurement accuracy ± 1' standard
± 5'' optional
Supply voltage Vcc = 5 VDC ±5%
Vcc = 10...30 VDC
Power consumtion 200 mA max.
Output frequency ≤ 300 kHz (Output D)
≤ 160 kHz (Output P, S)
Signal level High > Vcc -2 V (Output D, P)
Low < 0,5 V (Output D, P)
Analog 1 Vss (Output S)
Load capacity of the outputs 30 mA

Cable
Wire colourSignal
Brown 0,5 mm² +Vcc
Brown +Vcc Sense 1)
White 0,5 mm² 0 V GND
White 0 V Sense
Brown Signal A+
Green Signal A- 2)
Grey Signal B+
Pink Signal B- 2)
Red Signal M+
Black Signal M- 2)
Shield N.C.
1) nur bei Vcc = 5 VDC TTL
2) nur bei 6 Ausgangskanälen

Output driver

Standard No Shaft Encoder EDH 120
Standard No Shaft Encoder EDH 120
Standard No Shaft Encoder EDH 120

Output channels / Output signals

Standard No Shaft Encoder EDH 120

Outline drawing

Standard No Shaft Encoder EDH 120

Version E 610-505 · Subject to change

Go back

to Top