EC12E1220407 데이터 시트보기 (PDF) - ALPS ELECTRIC CO.,LTD.
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EC12E1220407 Datasheet PDF : 4 Pages
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Encoders
List of Varieties
Type
Series
Photo
EC11G
Metal shaft
11mm size
EC11J
EC11K
20mm size
Insulated shaft
12mm size
EC20A/RK203
EC12E
Standard detent Without detent
EC12D
With push-on switch
Detector
Push
Output
Shaft types
Operating direction
Number of pulse/
Number of detent
Push switch
（Travel mm）
Optional
functions
Changeover angle
15/30
Without
With（1.5）
W
Dimensions
（mm）
D
12
H
Manual soldering
Soldering Dip soldering 260±5℃, 5±1s
Reflow soldering
Operating temperature range –30℃ to ＋85℃
Maximum operating current（Resistive load）
Output signal
9/18
15/30
Without
With（0.5, 1.5）
Incremental
Single-shaft
Vertical
18/18
Without
With（1.5）
12/12
24/24
Without
15/30
With（0.5）
11.7
2.0
12.4
12.5
14.2
19.2
13.2
11.7
4.5
10
5
350℃ max. 3s max.
Please see P.189
260±5℃, 5±1s
260℃±5℃, 3±1s
–40℃ to ＋85℃
10mA
–30℃ to ＋80℃
1mA
–10℃ to ＋70℃
5mA
–40℃ to ＋85℃
10mA
Output of A and B signals, proportionate to phase difference
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
TACT SwitchTM
Custom-
Products
Output wave
Please see P.191
A signal OFF ON
B signal OFF ON
Detent stabillity point
（When the switch is provided）
CW direction
Incremental
Type
Absolute
Type
Sliding noise
Please see P.191
V1＝V2＝1.5V max.
Test circuit
5V DC
R
R
Terminal A
Terminal B
Output waveform
t
t
V1
Encoder
Terminal C
V2
ON OFF ON
Sliding direction
Measurement condition：Rotation speed 360û/s t : Masking time to avoid chattering
Insulation resistance
100MΩ min. 250V DC
At R = 10kΩ
Chattering : 3ms max.
Bounce : 2ms max.
10MΩ min. 50V DC
At R = 5kΩ
Chattering : 3ms max.
Bounce : 2ms max.
100MΩ min. 250V DC
Voltage proof
300V AC for 1minute
Rotational torque
7＋ 3
−4
mN・m
Detent torque 10±7mN・m
Push-pull strength
12±5mN・m
100N
50V AC for 1minute
300VACfor1minute or360VACfor1s.
40±20mN・m
3±2mN・m
3 to 20mN・m
10mN・m max.
25±15mN・m
40±15mN・m
5±3mN・m
10±5mN・m
80N
100N
Cold
–40±3℃ for 240h
–40±3℃ for 240h±10h
Dry heat
85±3℃ for 240h
85±3℃ for 240h±10h
Damp heat
60±2℃, 90 to 95% RH for 240h
60±2℃, 90 to 95%RH for 240h±10h
Circuit・number of contacts
Single pole and single throw（Push-on）
Single pole and single throw（Push-on）
Trave（l mm） 0.5±0.3 1.5±0.5 0.5±0.3 1.5±0.5 0.5±0.3
1.5±0.5
0.5±0.3
Operating
force（N）
6 ＋ 2.5
−2
4±2 5±2
Rating
0.5A 16V DC
（1mA 16V DC min. ratings）
4±2 5±2
0.1A 5V DC
4±2
0.5A 16V DC
（1mA 16V DC min. ratings）
Contact esistance
100mΩ for initial period; 200mΩ after operating life
3 ＋ 1.5
− 1.0
6 ＋ 2.5
−2
1mA 5V DC
100mΩ for initial period; 200mΩ after operating life
Operating life
Page
1,000,000 500,000 1,000,000 100,000
20,000times min. times times times times
min. min. min. min.
181
187
20,000times
min.
190
30,000times min.
192
177
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