Mini Encoder ED 26

Mini Encoder ED 26

Optical incremental encoder
every resolution up to 2500 pulses per revolution
Small and efficient

Resolution

Every resolution from (Pulses/Revolution):
1 - 2500

Type explanation

ED 26-3-2500-30-P-RC07
Encoder type Incremental
Flange diameter ø 26 mm
Case diameter ø 26 mm
Number of channels 3 = A + B + M
6 = AA + BB + MM
Supply voltage 05 = 5 VDC ± 5%
30 = 10 ... 30 VDC
Output driver D-RS422
P
Position of connection R
S
Connector C07 = 7 pins Binder
C12 = 12 pins M23
Shaft diameter ø 4 mm

Technical data

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Mechanical data
Rotational speed ≤ 10000 min-1
Torque ≤ 0,2 Ncm
Moment of inertia 2 g cm2
shaft loading ≤ 20 N radial
≤ 10 N axial
Angular acceleration ≤ 105 rad/sec2
Weight ≤ 0,04 kg
Environmental conditions
Vibration 100 ms-2 (20 .. 2000 Hz)
Shock 1000 ms-2 (11 ms)
Operating temperature 0 ... +80°C
Storage temperature -30 ... +80°C
Atmospheric humidity ≤ 85% r.h.
Protection class IP 54
Electrical data
Scanning type Optical, without contact
Transmitter, infrared LED
Receiver Photo-Array
Supply voltage Vcc = 5 VDC ±5%
Vcc = 10 ... 30 VDC
Power consumtion 100 mA max.
Output frequency ≤ 300 kHz (Output D)
≤ 160 kHz (Output P)
Signal level High > Vcc -2 V
Low < 0,5 V
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/Green +Vcc
White/Green 0 V GND
Brown Signal A+
Green Signal A-
Grey Signal B+
Pink Signal B-
Red Signal M+
Black Signal M-
Shield N.C.
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 Binder
ConnectionSignal
Pin A +Vcc
Pin B +Vcc Sense 1)
Pin C 0 V GND
Pin D 0 V Sense
Pin E N.C.
Pin F Signal A-
Pin G Signal A+
Pin H N.C.
Pin J Signal B+
Pin K Signal B-
Pin L Signal M+
Pin M Signal M-
1) nur bei Vcc = 5 VDC TTL

Output driver

Mini Encoder ED 26
Mini Encoder ED 26

Output channels / Output signals

Mini Encoder ED 26

Outline drawing

Mini Encoder ED 26

Version E 527-211 · Subject to change

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