Standard No Shaft Encoder EDH 76/EDH 761

Standard No Shaft Encoder EDH 76/EDH 761

Optical incremental encoder, Encoder with hollow shaft

Resolution

Resolution (Pulses/Revolution):
1 4 10 12
50 100 128 157
180 200 250 256
350 360 375 400
500 512 600 720
1000 1024 1250 1500
1800 2000 2048 2160
2500 3600 4000 4096
4500 5000 5400 6000
7200 9000 10000 18000
Every other resolution up to 900 000 on request

Type explanation

EDH 76-6-2500-05-D-SC12/Ø27
Encoder type Incremental
Hollow shaft Yes
Flange diameter ø 76 mm
Case diameter ø 76 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
Connector C07 = 7 pins Binder
C12 = 12 pins M23
Shaft diameter ø 27 mm

Technical data

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Mechanical data
Rotational speed ≤ 8000 min-1
Torque ≤ 1 Ncm
Breakaway torque ≤ 3 Ncm
Loading of bearings 20 N radial
10 N axial
Angular acceleration ≤ 104 rad/sec2
Weight ≤ 0,7 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
-42 .. +110°C optional
Atmospheric humidity ≤ 85% r.h.
Protection class IP 00
IP 54
IP 65
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 20 mA

Cable 3 channels
Wire colourSignal
Brown +Vcc
Grey 0 V GND
Green Signal A
White Signal B
Yellow Signal M
Shield N.C.
Cable 6 channels
Wire colourSignal
Brown 0,5 mm² +Vcc
Blue +Vcc Sense 1)
White 0,5 mm² 0 V GND
White 0 V Sense
Brown Signal A+
Green Signal A-
Grey Signal B+
Pink Signal B-
Red Signal M+
Black Signal M-
Shield N.C.
1) nur bei Vcc = 5 VDC TTL
Connector 7 pinsBinder
ConnectionSignal
Pin 1 0 V GND
Pin 2 N.C.
Pin 3 Signal A
Pin 4 Signal B
Pin 5 +Vcc
Pin 6 Signal M
Pin 7 Shield
Connector 12 pins M23
ConnectionSignal
Pin 1 Signal B- 1)
Pin 2 +Vcc Sense 2)
Pin 3 Signal M+
Pin 4 Signal M- 1)
Pin 5 Signal A+
Pin 6 Signal A- 1)
Pin 7 N.C.
Pin 8 Signal B+
Pin 9 Shield
Pin 10 0 V GND
Pin 11 0 V Sense
Pin 12 +Vcc
1) nur bei 6 Ausgangskanälen
2) nur bei Vcc = 5 VDC TTL

Output driver

Standard No Shaft Encoder EDH 76/EDH 761
Standard No Shaft Encoder EDH 76/EDH 761
Standard No Shaft Encoder EDH 76/EDH 761

Output channels / Output signals

Standard No Shaft Encoder EDH 76/EDH 761

Outline drawing

Standard No Shaft Encoder EDH 76/EDH 761

Version E 609-209 · Subject to change

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