EC11
11mm Size Metal Shaft Type
Product Line
Structure
Encoders
Number Number Push-on
Shaft
Length of the shaft Torque
（mN m） of detent of pulse switch
・
configuration
L
1
,L
2
(mm)
18
30
18
30
18
9
15
9
15
9
Without
Travel of push-on Operating life Minimum order unit（pcs.）
switch（mm） （cycles）
Japan
Export
ー
Product No.
Drawing
No.
1
1
EC11J0920404
EC11J152040F
100,000
300
600
Reflow
Flat
20
12±5
0.5
With
1.5
EC11J0924411
EC11J1524413
EC11J0925403
EC11J1525402
12
Metal
Shaft
Push lock
20-tooth
Serrated
25
26.4
15
10±7
30
15
Without
With
Without
ー
8
ー
0.5
15,000
800
1,600
EC11E152T409
EC11E152U402
EC1110120005
13
14
15
Insulated
Shaft
Hollow
Shaft
Ring
Type
Self-return
switch
Flat
20
Inner-
shaft=25
Outer-
shaft=15
Inner-
shaft=25
Outer-
shaft=15
3 to 30
Without
Self-
return
switch
1,200
2,400
EC111012010H
EC1110120201
EC11EBB24C03
With
1.5
0.5
16
Dual-shaft
Slotted
Flat
Slotted
10±7
30
15
Without
With
ー
1.5
ー
17
15,000
700
1,400
3 to 30
Without
Self-return
switch
Without
EC11E0B2LB01
18
Note
Other varieties are also available. Please inquire.
Packing Specifications
Tray
Product No.
Number of packages（pcs.）
1 case /Japan
700
1,200
1,000
300
800
1,200
700
1 case /export packing
1,400
2,400
Export package measurements
（mm）
370×520×201
EC11B
EC11E09 / 15 / 18
EC11G / EC11K
EC11J
EC11E152T / U
EC111
EC11E0B / BB
540×360×250
2,000
600
1,600
2,400
363×507×216
1,400
369×283×263
363×507×230
270
Refer to P.275 for product specifications.
Refer to P.276 for attached parts.
Refer to P.278 for product varieties.
Refer to P.307 for soldering conditions.
ALPS [ ALPS ELECTRIC CO.,LTD. ]
