457
Multi Control
Devices
Switch
Type
Variable
Resistor Type
With Encoder
■Typical Specifications（Inner-shaft Stick Switch）
Items Specifications
Rating （max.）（ Resistive load）
10mA 5V DC
Contact
resistance
8-direction
1Ω max.
Center-push
Operating angle （8-direction）
A・B・C・D direction : 10°max.
AB・BC・CD・DA direction : 12°max.
Travel （Center-push）
0.3±0.2mm
Operating life
total with 8-direction
100,000 cycles
Center-push
100,000 cycles
■Typical Specifications（Outer-shaft Encoder）
Items Specifications
Rating（max.）（Resistive load）
10mA 5V DC
Operating life
15,000 cycles
ø9.9
Y
4.15
2-2
3
2-2
ø10.7
B
Push
COM
Y
X
Ground
X
C
Push
A
D
ø1.1 hole
9-ø1 hole
Push
A
AB
B
DA
D
CD
BC
C
XX
Y
Y
Operating direction of lever.
RKJXM10
8-directional Stick Switch (with Center-push Function)
RKJXM
Single and dual shaft structured device contributes
to simple operation and space saving
Packing Specifications
Tray
Product No. Number of packages（pcs.）
Export package
measurements（mm）
1 case / Japan
1 case / export packing
RKJXM10 1,000 2,000 290×405×200
RKJXM2E 800 1, 6 0 0 380×545×205
Product Line
Product No.
Shaft
Stick Switch （Inner-shaft） Encoders（Outer-shaft）
Minimum order unit （pcs.）
Drawing
No.
Maximum resolution
Operating force
Detent torque
Number of detent
Number of pulse
Japan Export
RKJXM1015004 1
8
A・B・C・D d i r e c t i o n :
30±20mN・m
AB・BC・CD・DA direction :
2 5 ± 2 0 m N・m
Center-push： 3±1.5N
ー1,000 2,000 1
RKJXM2E13004 212±8 m N･m 15 15 800 1, 6 0 0 2
Dimensions Unit:mm
No. Photo Style PC board mounting hole dimensions
（Viewed from mounting side）
1
Refer to P.472 for soldering conditions.
458
Multi Control
Devices
Variable
Resistor Type
Switch
Type
ø1.1 hole
ø1.1 hole
17-ø1 holes
4.15
2-5
2-2
8
2-2
21
ø10.7
90˚
3
Ground
X
Phase BPhase A
B
C
A
Push
Push
Push
COM
D
Y
X
Y
E-COM E-COM
For fixing
For fixing
For fixing
For fixing
ø9.9
2-3.3
ø20.3
Unit:mm
5
ø12.2
ø14.15
1.5
3.5
5.45
Fitting hole
Detailed Dimensions of Knob Fitting
DC 5V
5kΩ
Terminal
Phase B
Terminal
Phase A
Terminal
E-COM
Encoder part
5kΩ
Encoder Test Circuit
OFF(5V)
ON(0V)
OFF(5V)
ON(0V)
△TDetent point
t1
t2
A-Phase
(Terminal Phase A−E-COM)
B-Phase
(Terminal Phase B−E-COM)
Chattering, bounce and phase difference indicate the time measured
at constant 60rpm. Phase difference △T: above 5ms. Chattering t1:
below 4ms. Bounce t2: below 2ms.
Encoder Output Signal
Push
Com
A
B
C
D
Circuit Diagram
X
12-0.7
1.4
15
3.5
5.45
10.25
1
ø1
ø1
4.5
3.2
2-2
3
8
Fitting grove depth
X
Y
Y
2- (20.5)
4-19.5
ø2.2
1.2
Stick Switch Encoder
Output Relation Chart Between Lever Position and ON Position.
Operating direction of lever.
Com-A ON ON ON
Com-B ON ON ON
Com-C ON
ON ON
Com-D ON ON ON
Com-Push ON ONON ONON ONON ONON
Operation procedure
A CDAB DB DABC
Center Push
C
Terminal
Phase A Phase B
E-COM
A
AB
B
DA
D
CD
BC
C
XX
Y
Y
Operating direction of lever.
A
AB
B
DA
D
CD
BC
C
XX
Y
Y
軸操作方向
8-directional Stick Switch (with Center-push Function)
RKJXM
RKJXM2E
Dimensions Unit:mm
No. Photo Style PC board mounting hole dimensions
（Viewed from mounting side）
2
446
Multi Control
Devices
Variable
Resistor Type
Switch
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 mi n . 2 5 0 V D C 10 MΩ mi n . 5 0 V D C
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 1min . 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
455 457 459
Switch Type Multi Control Devices Soldering Conditions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 472
Switch Type Multi Control Devices Cautions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 473
Note
● Indicates applicability to all products in the series.
List of Varieties
Multi Control Devices
472
Multi Control
Devices
Variable
Resistor Type
Switch
Type
I max.
H max.
300
200
100
Room
temperature
Pre-heating
E max.
Time（s）
Temperature（℃）
A
B
C
D
F max.
G max.
Notes
1. The above temperature shall be measured on the mounting surface of a PC board. There are cases
where the PC
board’s temperature greatly differs from that of the switch, depending on the material, size thickness of PC boards
and others. The above-stated conditions shall also apply to switch surface temperatures.
2. Soldering conditions differ depending on reflow soldering machines. Prior verification of soldering condition is
highly recommended.
Soldering surface temperature
Soldering temperature
Heating time Soldering time No. of solders
RKJXS
RKJXL
RKJXT1F, RKJXM
RKJXT1F, RKJXM, RKJXL,
SLLB, SLLB5, SRBE, SKRH
Series
Series
350±5℃ 3s max. 1 time
10 0 ℃ ma x . 260±5℃2 min. max. 5 ±1s 2 time max.
3 5 0 ±10 ℃ 3 s 2 time max.
12 0 ℃ m a x . 260℃ max.70s max. 6s max. 2 time max.
Tip temperature Soldering time No. of solders
Preheating Dip soldering
Reference for Dip Soldering
Example of Reflow Soldering Condition
Reference for Manual Soldering
SKRH, SLLB, SRBE
SLLB5
RKJXS
Series
260℃ 230℃ 15 0 ℃ 15 0 ℃ 2 min. ー10 s 40s 4 min. 1 time
250℃ 230℃ 15 0 ℃ 15 0 ℃ ー2 min. ー30s ー1 time
260℃ 230℃ 18 0 ℃ 15 0 ℃ 2 min. ー ー 40s ー1 time
A B C D E F G H I
No. of reflows
1. Heating method: Double heating method with infrared heater.
2. Temperature measurement: Thermocouple φ0.1 to 0.2 CA（K）or CC（T）at soldering portion（copper foil surface）.
A heat resisting tape should be used for fixed measurement.
3. Temperature profile
＋1
−0
Switch Type / Soldering Conditions
