Metal Shaft Potentiometer
11mm Size Metal Shaft Low-profile Type
RK117
Series
Product Varieties
In addition to the recommended products, the following specifications can also be accommodated.
Total Resistance Variety
Total resistance
（kΩ）
10
20
50
Rotary
Potentiometers
Slide
Potentiometers
Resistance Taper
Resistance taper
15A
1B
3B
Detent and Attached Switch
Items
Variety
Single-shaft, Single-unit
Without
Detent
Center
41
Attached switches travel
0.5, 1.5mm
Dimensions of Shaft
Flat type
L
1
L
B
R
Unit:mm
60
û
Metal
Shaft
Insulated
Shaft
Knob
Operating
Detailed dimensions
L
1
※L
B
7
7
7
R
5
10
12
¿6
4.5
15
20
25
¿7.85
C1
Shaft shown in full CCW
position.
Notes
1.
marked are specifications recommended by ALPS.
2.
※L
B
is only available in 7mm, and does not support M7
（with
screws）
.
Specifications for the Switch
Mechanical Characteristics
Switch type
Pole-position
Rating
Changeover torque
（Operating
force）
6±3N
SPST
5R4511
3A 16V DC
5±2N
1.5
Travel
（mm）
0.5
Momentary
push
5R4411
Electrical Characteristics
Model
Contact resistance
100mΩfor initial period,
200mΩafter operating life
Insulation resistance
100MΩ min.
Measured with a 250V DC
megger.
Voltage proof
300V AC
1 minute min.
5R4411, 5R4511
Durability
5R4411
Operating life
under load
5R4511
The switch under a rated resistive load shall be subjected to a total of 25,000 cycles of
operation at a speed of 600 to 1,000 cycles per hour.
The contact resistance after testing should not exceed 200mΩ.
The switch under a rated resistive load shall be subjected to a total of 20,000 cycles of
operation at a speed of 600 to 1,000 cycles per hour.
The contact resistance after testing should not exceed 200mΩ.
Note
The operating current should be 10mA or greater.
Refer to
P.342, 502
for resistance taper.
341
ALPS [ ALPS ELECTRIC CO.,LTD. ]
