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Specifications
■ Ratings/Characteristics
Item
Power supply voltage
5 VDC –5% to 24 VDC +15%
Current consumption
80 mA max.
(see note 1)
Resolution
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 P/R
Output phases
A, B, and Z (reversible)
Output configuration
NPN open collector output
Output capacity
Applied voltage: 30 VDC max.
Output current: 35 mA max.
Residual voltage: 0.4 V max.
(at sink current of 35 mA)
Max. response
100 kHz
frequency (see note 3)
90 °± 45 ° between A and B (1/4T ± 1/8T)
Phase difference
on output
1 μ s max. (control output voltage: 5 V;
Rise and fall times of
load resistance: 1 k Ω ; cable length: 2 m)
output
Starting torque
10 m N·m max.
Moment of inertia
1 x 10
Shaft loading
Radial: 50 N
Thrust: 30 N
Max. permissible
6,000 rpm
revolution
Protection circuits
Reversed power supply connection protection circuit, output load short-circuit protection circuit ---
Operating: –10 ° C to 70 ° C (with no icing)
Ambient temperature
Storage:
Ambient humidity
Operating: 35% to 85% (with no condensation)
20 M Ω min. (at 500 VDC) between current carry parts and case
Insulation resistance
Dielectric strength
500 VAC, 50/60 Hz for 1 min between current carry parts and case
Vibration resistance
Destruction: 10 to 500 Hz, 150 m/s
Shock resistance
Destruction: 1,000 m/s
Degree of protection
IEC60529 IP64
Connection method
Pre-wired (standard length: 2 m)
Weight
Approx. 400 g
Others
Instruction manual
Note: 1. An inrush current of approx. 9 A flows for approx. 0.3 ms right after the E6C2-C is turned on.
2. The line driver output of the E6C2-C is used for data transmission circuitry conforming to RS-422A and ensures long-distance transmis-
sion over twisted-pair cable, the quality of which is equivalent to AM26LS31.
3. The maximum electrical response revolution is determined by the resolution and maximum response frequency as follows:
Maximum electrical response frequency (rpm) = Maximum response frequency/resolution × 60
This means that the E6C2-C Rotary Encoder will not operate electrically if its revolution exceeds the maximum electrical response revo-
lution.
4. Origin Indication
It is easy to adjust the position of phase Z with the origin indication function. The following illustration (on the left side) shows the rela-
tionship between phase Z and the origin. Set cut face D to the origin as shown in the illustration (on the right side).
E6C2-CWZ6C
–6
2
–7
2
kg·m
max.; 3 x 10
kg·m
max. at 600 P/R max.
–25 ° C to 85 ° C (with no icing)
2
or 2-mm double amplitude for 11 min 3 times each in X, Y, and Z directions
2
(100G) 3 times each in X, Y, and Z directions
Origin of phase Z
38 dia.
E6C2-CWZ5B
12 VDC –10% to
5 VDC –5% to
24 VDC +15%
12 VDC +10%
100 mA max.
100, 200, 360, 500,
10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600,
600, 1,000, 2,000 P/R
720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000 P/R
PNP open collector
Voltage output
output
(NPN output)
Output resistance: 2 k Ω
Output current:
35 mA max.
Output current: 20 mA max.
Residual voltage:
Residual voltage: 0.4 V
0.4 V max.
max.
(at sink current of
(at sink current of 20 mA)
35 mA)
50 kHz
100 kHz
1 μ s max. (cable length: 2 m; I
sink
Origin
D cut
E6C2-C
Incremental Rotary Encoder
E6C2-CWZ3E
E6C2-CWZ1X
5 VDC ± 5%
160 mA max.
A, A, B, B, Z, Z
Line driver output
(see note 2)
AM26LS31 equivalent
Output current:
High level (I
Low level (I
Output voltage:
V
: 2.5 V min.
o
V
: 0.5 V max.
s
0.1 μ s max. (cable length:
: 10 mA)
2 m; I
: –20 mA; I
o
): –20 mA
o
): 20 mA
s
: 20 mA)
s
3
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