Omron Incremental 40-mm-dia Rotary Encoder E6B2-C
Features
Incremental model
External diameter of 40 mm.
Resolution of up to 2,000 ppr.
Model
E6B2-CWZ6C
E6B2-CWZ5B
E6B2-CWZ3E
E6B2-CWZ1X
Power supply
voltage
5 VDC -5% to 24 VDC
+15%, ripple (p-p): 5%max.
12 VDC -10% to 24 VDC
+15%, ripple (p-p): 5%max.
5 VDC -5% to 12 VDC
+10%, ripple (p-p): 5%max.
5 VDC 5%, ripple (p-p):
5% max.
Current
consumption *1
80 mA max.
100 mA max.
160 mA max.
Resolution
(pulses/rotation)
10, 20, 30, 40, 50, 60,
100, 200, 300, 360, 400,
500, 600, 720, 800,
1,000, 1,024, 1,200,
1,500, 1,800, 2,000
100, 200, 360, 500, 600,
1,000, 2,000
10, 20, 30, 40, 50, 60,
100, 200, 300, 360, 400,
500, 600, 1,000, 1,200,
1,500, 1,800, 2,000
10, 20, 30, 40, 50, 60,
100, 200, 300, 360, 400,
500, 600, 1,000, 1,024,
1,200, 1,500, 1,800, 2,000
Output phases
Phases A, B, and Z
Phase difference
between outputs
9045 between A and B (1/4 T 1/8 T)
Output
configuration
NPN open-collector
output
PNP open-collector
output
Voltage output
(NPN output)
Line driver output *2
Output capacity
Applied voltage:
30 VDC max.
Sink current:
35 mA max.
Residual voltage:
0.4 V max.
(at sink current of
35 mA)
Applied voltage:
30 VDC max.
Source current:
35 mA max.
Residual voltage:
0.4 V max.
(at source current
of 35 mA)
Output resistance:
2 k?
Sink current:
20 mA max.
Residual voltage:
0.4 V max.
(at sink current of
20 mA)
AM26LS31 equivalent
Output current
High level: IO = -20 mA
Low level: IS = 20 mA
Output voltage:
VO = 2.5 V min.
VS = 0.5 V max.
Maximum
response
frequency *3
100 kHz
50 kHz
100 kHz
Rise and fall
times of output
1 ?s max. (Control
output voltage: 5 V,
Load resistance: 1 k?,
Cable length: 2 m max.)
1 ?s max. (Cable length: 2 m
max.,
Sink current: 10 mA)
0.1 ?s max. (Cable
length: 2 m max.,
IO = -20 mA, IS = 20 mA)
Starting torque
0.98 mNm max.
Moment of inertia
110-6 kgm2 max.;
3 10-7 kgm2 max. at 600 P/R max.
Shaft
loading
Radial
30 N
Thrust
20 N
Maximum
permissible speed
6,000 r/min
Protection circuits
Power supply reverse polarity protection, Load
short-circuit protection
---
Ambient
temperature range
Operating: -10 to 70C (with no
icing), Storage: -25 to 85C (with no icing)
Ambient humidity
range
Operating/Storage: 35% to 85% (with
no condensation)
Insulation
resistance
20 M? min. (at 500 VDC) between
current-carrying parts and case
Dielectric strength
500 VAC, 50/60 Hz for 1 min between
current-carrying parts and case
Vibration
resistance
Destruction: 10 to 500 Hz, 150
m/s2 or 2-mm double amplitude for 11 min 3 times each in X, Y, and
Z directions
Shock resistance
Destruction: 1,000m/s2 3
times each in X, Y, and Z directions
Degree of
protection
IEC 60529 IP50
Connection
method
Pre-wired Models (Standard cable length: 500
mm)
Materials
Case: ABS, Main unit: Aluminum, Shaft: SUS420J2
Weight
(packed state)
Approx. 100 g
Accessories
Coupling, Hexagonal wrench, Instruction
manual