438
Multi Control
Devices
Variable
Resistor Type
Switch
Type
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 RKJXW1
RKJXW2
（Inner-shaft）
Rating（max.）（Resistive load）
10mA 5V DC
Contact
resistance
8-direction
1kΩ max.
Center-push
Travel
8-direction
2±0.8mm 3±1mm
Center-push
1.4±0.5mm 1.4±0.5mm
Operating life
8-direction
Total with 8-direction 30,000 cycles
Center-push
30,000 cycles 100,000 cycles
■Typical Specifications（Encoder）
Items RKJXW1
RKJXW2
（Outer-shaft）
Rating（max.）（Resistive load）
10mA 5V DC
Operating life
30,000 cycles
Packing Specifications
Tray
Product No. Number of packages（pcs.）
Export package
measurements（mm）
1 case / Japan
1 case / export packing
RKJXW1014002 10 0 10 0 360×270×230
RKJXW2014001 50 50 420×370×225
Product Line
Product No.
Shaft
Stick Switch Encoders Minimum order unit
（pcs.）
Drawing
No.
Maximum resolution
Operating force
Direction（N）
Center Push（N）
Detent torque
Number of detent
Number of pulse
Japan Export
RKJXW1014002 1
8
2.5±1.5
3 ±1. 5
30±20mN･m
30 15
10 0 10 0 1
RKJXW2014001 23.5±2
40±16mN･m
50 50 2
RKJXW1
Dimensions Unit:mm
No. Photo Style
1
22.04
22.04
62°
21.25
2.7°
12.3°
42.2°
20.5
28
22.04
φ1.5
27
φ36
1.5
13.1 5
13.425
4
φ5
9.1
Pin 1
Connector no. :
Molex 53261-1271
439
Multi Control
Devices
Switch
Type
Variable
Resistor Type
Dimensions Unit:mm
No. Photo Style
2
8-directional Stick Switch／Specifications
Relative angle of
rib and hook of outer shaft
53
27.5
27.5
90°
3
55
54
75.5
67
75.5
R30.5
61(Max value)
Ø 3.6
2- 3.5
2- 8
2- 3
3
13.5
2- 44
2-10
φ3.6
φ3.6
φ3.6
70
MAX3
Connector:MOLEX 53261-1371
Pin 1
LED: NICHIA NHSB046AT-R9-015T
φ31.4
45°
45°
22.5°
90°
3.5
1.5
1.5
1.5
20°
Ø29.4
5.95
4.1
4.6
8.5
3
0.8
Hook : 4 places
OUTER SHAFT
Rib : 4 places
1.6
8.3
15
16
13
8.2
7.8
5
φ26.3
2-14.5
View A
Hook : 4 places
INNER SHAFT
3
36
3
17
9.7
Outer shaft
Inner shaft
A
Anode
Cathode
A Emitter （S1）
B Emitter （S2）
Collector
Photointerrupter×2
Center-push
S1
S2
Rotary
Encoder
a
b
c
d
S4
S8
S3
S7
S10
S6
S9
B
C
A
S11
S5
8-directional switch array
（ S 3 ー S１０）
Switch matrix circuit: Output a～d
Switch matrix circuit: Input A～C
RKJXW2
Circuit Diagram/Output Relation Chart/Pin Configuration/8 Direction Codes
Single-shaft Type（RKJXW1）
Circuit Diagram
RKJXW／8-directional Stick Switch (with Encoder / Center-push Function)
440
Multi Control
Devices
Variable
Resistor Type
Switch
Type
RKJXW／8-directional Stick Switch (with Encoder / Center-push Function)
LED （1pcs）
Rotary Encoder
SW10
SW6
SW9
SW5
SW8
SW4
SW7
SW11
SW3
PIN 5
PIN 6
PIN 8
PIN 7
PIN 9
PIN 10
P 2
P 3
Q 1
Q 2
Q 3
Q 4
8-directional switch array
（SW3 ー SW１０）
Center push
PIN 12
GND
PIN 13
PIN 11 LED+
LED_GND
ES_GND
PIN 4 P 1
PIN 3 EN_GND
PIN 2SW1 ENCODER 2
PIN 1SW2 ENCODER 1
Dual-shaft Type（RKJXW2）
Circuit Diagram
Circuit Diagram/Output Relation Chart/Pin Configuration/8 Direction Codes
Single-shaft Type（RKJXW1）
Output Relation Chart
Switch No.
S3 S4 S5 S6 S7 S8 S9 S10
AON ON （ON） （ON）
B （ON） ON ON （ON）
C （ON） ON ON （ON）
D （ON） ON ON （ON）
E （ON） ON ON （ON）
F （ON） ON ON （ON）
G （ON） （ON） ON ON
HON （ON） （ON） ON
""(ON)"" indicates that the switch is either On or O 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)
Pin Configuration
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
8 Direction Codes
C
A
D
E
F
G
HB
Direction
Pin1
RKJXW
441
Multi Control
Devices
Switch
Type
Variable
Resistor Type
8-directional Stick Switch／Specifications
Output Relation Chart/Pin Configuration/8 Direction Codes
Dual-shaft Type（RKJXW2）
Output Relation Chart
Switch No.
SW3 SW4 SW5 SW6 SW7 SW8 SW9
SW10
AON ON （ON） （ON）
A/B ON ON ON
B （ON） ON ON （ON）
B/C ON ON ON
C （ON） ON ON （ON）
C/D ON ON ON
D （ON） ON ON （ON）
D/E ON ON ON
E （ON） ON ON （ON）
E/F ON ON ON
F （ON） ON ON （ON）
F/G ON ON ON
G （ON） （ON） ON ON
G/H ON ON ON
H ON （ON） （ON） ON
H/A ON ON ON
""(ON)"" indicates that the switch is either On or O 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)
Pin Configuration
Pin No.
1 Encoder1 7 Q1
2 Encoder2 8 Q2
3 Encoder GND 9 Q3
4 P1 10 Q4
5 P2 11 LED+
6 P3 12 LED GND
13 ES GND
8 Direction Codes
A
G
B
C
D
E
FH
Direction
Pin 13 Pin 1
425
Multi Control
Devices
Switch
Type
Variable
Resistor Type
Type Switch type
Series RKJXT1F RKJXM RKJXW
RKJXM1 RKJXM2 RKJXW1 RKJXW2
Photo
Dimensions
（typical value）
（mm）
W
17 11 19 . 5
36 61
D48.5 75.5
H10 . 5 6.6 5.45 26.5 17
Number of operating shafts
Single-shaft Dual-shaft Single-shaft Dual-shaft
Shaft material Metal
The inner shaft：Metal
The outer shaft：Resin
Metal Resin
Directional resolution 4-direction 8-direction
Directional operating feeling
（tactile feeling）
With
Lever return mechanism
With
Center-push switch With
Encoder With Without With
Operating temperature range
−40℃ to ＋85℃
Operating
life
Directional operation
total with 4-direction
50,000 cycles
total with 8-direction
100,000 cycles
30,000 cycles for each direction
Center-push 30,000 cycles 100,000 cycles
Encoder 15,000 cycles ー15,000 cycles 30,000 cycles
Automotive use ●●●●●
Life cycle (availability)
Rating（max.）（Resistive load）
10 m A 5 V D C
Electrical
performance
Output voltage
ーーーーー
Encoder resolution
15 p u l s e s / 3 6 0 ° ー15 p u l s e s / 3 6 0 °
Insulation resistance
10 0 MΩ min . 25 0 V D C 10 MΩ mi n . 5 0 V DC
Voltage proof 250V AC for 1min. 360V AC for 2s 60V AC for 2s
Mechanical
performance
Directional
operating force
4 0 ± 2 5 m N・m
Direction A, B, C, D
30±20mN・m
2.5±1.5N 3.5±2N
Direction
AB
,
BC
,
CD
,
DA
2 5 ± 2 0 m N・m
Push operating force
5±2N 3 ±1. 5 N
Encoder detent torque
1 5 ± 8 m N・m ー1 2 ± 8 m N・m 30±20mN・m 40±16mN・m
Terminal strength
5 N f o r 1m i n . ー ー
Actuator
strength
Push / pull
directions
100N （Push/Pull） 1 0 0 N（ P u s h ）, 5 0 N（ P u l l ） 100N （Push）
Operating
direction
0 . 4 N・m 0 . 3 N・m 50N 10 0 N
Environmental
performance
Cold
−40℃ 500h
Dry heat
85℃ 500h
Damp heat
60℃, 90 to 95%RH 500h
40℃, 90 to 95%RH 500h
Page
434 436 438
Switch Type Multi Control Devices Soldering Conditions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 451
Switch Type Multi Control Devices Cautions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 452
Note
● Indicates applicability to all products in the series.
