RKJXW
8-directional Stick Switch (with Encoder / Center-push Function)
Firm operating feel and high robustness ideal
for integrated control of automotive equipment
■
Typical Specifications
（Stick Switch）
Items
Rating
（max.）Resistive load）
（
Contact
resistance
Travel
8-direction
Center-push
8-direction
Center-push
8-direction
Center-push
2±0.8mm
1.4±0.5mm
RKJXW1
RKJXW2
Inner-shaft）
（
10mA 5V DC
1kΩ max.
3±1mm
1.4±0.5mm
Operating life
Total with 8-direction 30,000 cycles
30,000 cycles
100,000 cycles
■
Typical Specifications
（Encoder）
Items
Rating
（max.）Resistive load）
（
Operating life
RKJXW1
RKJXW2
Outer-shaft）
（
Multi Control
Devices
10mA 5V DC
30,000 cycles
Product Line
Product No.
RKJXW1014002
RKJXW2014001
Stick Switch
Encoders
Shaft
Operating force
Maximum resolution
Direction（N） Center Push（N） Detent torque Number of detent
1
8
2
3.5±2
2.5±
1.5
3±
1.5
40±16mN½m
30±20mN½m
30
Minimum order unit
（pcs.）
Number of pulse
15
50
50
Japan
100
Export
100
Drawing
No.
1
2
Variable
Resistor Type
Switch
Type
Packing Specifications
Tray
Product No.
RKJXW1014002
RKJXW2014001
Number of packages（pcs.）
1 case / Japan
1 case / export packing
100
100
Export package
measurements（mm）
360×270×230
50
50
420×370×225
Dimensions
No.
Photo
RKJXW1
φ36
Unit:mm
Style
2.7
°
62
°
Connector no. :
Molex 53261-1271
27
22.04
φ5
4
9.1
Pin 1
1
A A
22
.0
4
22.04
°
42.2
.2
21
5
28
25
φ1.5
12.3°
1.5
13.1
5
.5
20
13.4
459
RKJXW
8-directional Stick Switch (with Encoder / Center-push Function)
Dimensions
No.
Photo
RKJXW2
13.5
3
2- 8
2- 3
75.5
67
27.5
2-
10
Unit:mm
Style
Relative angle of
rib and hook of outer shaft
45°
22.5°
45°
2-
44
1.
90°
5
61(Max value)
70
MAX3
53
R30.5
27.5
φ3.6
φ3.6
1.
5
54
55
90°
3
6.3
φ
2
8.2
7.8
5
2- 1
φ
31
A
16
15
13
8.3
1.6
Ø 3.6
φ3.6
75.5
3.
5
2-
2
Connector:MOLEX 53261-1371
Pin 1
LED: NICHIA NHSB046AT-R9-015T
.4
1.
5
3.
5
9.7
3
36
3
0.8
17
Ø29.4
20°
8.5
OUTER SHAFT
3
Multi Control
Devices
Variable
Resistor Type
Switch
Type
Inner shaft
View A
4.5
Hook : 4 places
Outer shaft
INNER SHAFT
5.95
Hook : 4 places
Rib : 4 places
4.6
4.1
8-directional Stick Switch／Specifications
Circuit Diagram/Output Relation Chart/Pin Configuration/8 Direction Codes
Single-shaft Type
（RKJXW1）
Circuit Diagram
Anode
S1
Rotary
Encoder
S2
A Emitter（S1）
Cathode
B Emitter（S2）
Photointerrupter×2
Collector
a
b
c
Switch matrix circuit: Output a½d
Center-push
8-directional switch array
（S3 ー S１
０）
S4
S3
S10
S11
d
A
S9
B
S8
S7
S6
S5
C
Switch matrix circuit: Input A½C
460
RKJXW／8-directional Stick Switch (with Encoder / Center-push Function)
Circuit Diagram/Output Relation Chart/Pin Configuration/8 Direction Codes
Single-shaft Type
（RKJXW1）
Pin Configuration
Output Relation Chart
Switch No.
S3
A
B
C
Direction
D
E
F
G
H
（ON）
ON （ON）
ON
S4
S5
S6
S7
S8
S9
S10
（ON）
ON （ON）
ON （ON）
ON （ON）
ON （ON）
ON （ON）
ON （ON）
ON
Pin1
Pin No.
1 Photointerrupter Anode
2 Photointerrupter Cathode
3 Output d（S11, S9, S5）
4 Input A（S11）
5 Output a（S4, S8）
6 Output b（S3, S7）
7 Input B（S4, S3, S10, S9）
8 Input C（S8, S7, S6, S5）
9 Output c（S10, S6）
10 Photointerrupter A Emitter（S1）
11 Photointerrupter B Emitter（S2）
12 Photointerrupter Collector
（ON） ON
（ON） ON
（ON） ON
（ON） ON
（ON） ON
8 Direction Codes
A
H
G
F
B
Multi Control
Devices
（ON） ON
（ON） ON
""(ON)"" indicates that the switch is either On or Off at the time of the
operation.
Discern the direction of operation when two switches are On.
Ignore any additional switches which may be switched On.
Example:
Operation in direction A
1st signal: S4 On > Standby
2nd signal: S3 On > Discern as direction A
3rd signal: S10 On > Ignore this signal (discern as direction A)
4th signal: S5 On > Ignore this signal (discern as direction A)
C
E
D
Variable
Resistor Type
Dual-shaft Type
（RKJXW2）
Circuit Diagram
PIN 13
GND
PIN 12
PIN 11
ES_GND
LED_GND
LED+
Switch
Type
LED（1pcs）
PIN 10
PIN 9
PIN 8
Center push
PIN 7
SW11
PIN 6
SW10
SW9
SW8
SW7
PIN 5
SW6
SW5
SW4
SW3
PIN 4
Q4
Q3
Q2
Q1
P3
P2
P1
8-directional switch array
（SW3 ー SW１
０）
SW1
SW2
PIN 3
PIN 2
PIN 1
EN_GND
ENCODER 2
ENCODER 1
Rotary Encoder
461
8-directional Stick Switch／Specifications
Output Relation Chart/Pin Configuration/8 Direction Codes
Dual-shaft Type
（RKJXW2）
Output Relation Chart
Pin Configuration
Switch No.
SW3 SW4 SW5 SW6 SW7 SW8 SW9 SW10
A
A/B
B
B/C
C
C/D
Direction
D
D/E
E
E/F
F
F/G
G
G/H
H
H/A
Variable
Resistor Type
Switch
Type
ON
ON
ON （ON）
ON
ON
ON
ON （ON）
ON
ON
ON
ON （ON）
ON
ON
ON
ON （ON）
ON
ON
ON
（ON）
（ON） ON
Pin 13
Pin No.
1
2
3
4
5
6
Encoder 1
Encoder 2
Encoder GND
P1
P2
P3
7
8
9
10
11
12
13
Q1
Q2
Q3
Q4
LED+
LED GND
ES GND
Pin 1
（ON） ON
（ON） ON
（ON） ON
ON （ON）
ON
ON
ON
ON （ON）
ON
ON
ON
ON
ON
ON
Multi Control
Devices
（ON） ON
（ON）
ON
ON （ON）
ON
ON
8 Direction Codes
G
F
H
（ON） ON
（ON） ON
""(ON)"" indicates that the switch is either On or Off at the time of the
operation.
Discern the direction of operation when two switches are On.
Ignore any additional switches which may be switched On.
Example:
Operation in direction A
1st signal: S4 On > Standby
2nd signal: S3 On > Discern as direction A
3rd signal: S10 On > Ignore this signal (discern as direction A)
4th signal: S5 On > Ignore this signal (discern as direction A)
E
A
D
C
B
462
Multi Control Devices
List of Varieties
Type
Series
Switch type
RKJXT1F
RKJXM
RKJXM1
RKJXM2
RKJXW1
RKJXW
RKJXW2
Photo
Dimensions
（typical value）
（mm）
W
D
H
17
10.5
Single-shaft
Metal
4-direction
1
1
6.6
19.5
5.45
Dual-shaft
The inner shaft：Metal
The outer shaft：Resin
8-direction
With
With
With
36
48.5
26.5
Single-shaft
Metal
61
75.5
17
Dual-shaft
Resin
Number of operating shafts
Shaft material
Directional resolution
Directional operating feeling
（tactile feeling）
Lever return mechanism
Center-push switch
Encoder
Operating temperature range
Directional operation
Variable
Resistor Type
Switch
Type
Multi Control
Devices
With
Without
−40℃ to ＋85℃
With
Operating
life
Center-push
Encoder
total with 4-direction
50,000 cycles
15,000 cycles
●
total with 8-direction
100,000 cycles
ー
●
15,000 cycles
●
30,000 cycles for each direction
30,000 cycles
100,000 cycles
30,000 cycles
●
●
Automotive use
Life cycle (availability)
Rating（max.）
（Resistive load）
Output voltage
Electrical
performance
Encoder resolution
Insulation resistance
Voltage proof
Directional
operating force
Mechanical
performance
Push operating force
Encoder detent torque
Terminal strength
Actuator
strength
Environmental
performance
Push / pull
directions
Operating
direction
10mA 5V DC
ー
15pulses/360°
ー
ー
100MΩ min. 250V DC
250V AC for 1min.
Direction A, B, C, D
30±20mN m
・
Direction AB, BC, CD, DA
25±20mN m
・
3±
1.5N
ー
5N for 1min.
100N
（Push/Pull）
0.4N m
・
100N
（Push） 50N
,
（Pull）
0.3N m
・
−40℃ 500h
85℃ 500h
60℃, 90 to 95%RH 500h
455
457
40℃, 90 to 95%RH 500h
459
50N
12±8mN m
・
30±20mN m
・
ー
100N
（Push）
100N
40±
16mN m
・
ー
360V AC for 2s
ー
ー
15pulses/360°
10MΩ min. 50V DC
60V AC for 2s
ー
40±25mN m
・
2.5±
1.5N
3.5±2N
5±2N
15±8mN m
・
Cold
Dry heat
Damp heat
Page
Switch Type Multi Control Devices Soldering Conditions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 472
Switch Type Multi Control Devices Cautions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 473
Note
●
Indicates applicability to all products in the series.
446
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