RK168 Datasheet, PDF (1/5 Pages) ALPS ELECTRIC CO.,LTD. – Rotary Motor-driven Type

Metal Shaft Potentiometer
Rotary Motor-driven Type
RK168/RK271 Series
Remote controllable and available in a wide variety of products.
Rotary
Potentiometers
Slide
Potentiometers
Metal
Shaft
Insulated
Shaft
Knob
Operating
Typical Specifications
Items
Total resistance tolerance
Specifications
3,
3,
ʶ20ˋ
Maximum operating voltage
50V AC
30V AC
Total rotational angle
300ʶ5˃
Rotational torque
10 to 40mNɾm 15 UP 45mNɾm
Operating life
15,000cycles
Operating temperature range
ʵ10ˆ UP ʴ70ˆ
Motor voltage
4 to 6V DCʢStanderdɿ4.5V DCʣ
Potentiometer rotational speed
ʢsec/300˃ʣ
Maximum operating current
12ʶ3ʢ4.5V DCʣ
At rotationɿ100mA /
At end slipɿ150mA
Product Line
Type
Model
Number of
resistor
elements
Shaft
type
Length of
the shaft
ʢmmʣ
Total
resistance
ʢkЊʣ
Resistance
taper
Motor
print
terminal
Minimum
order unit
Ê¢pcs.Ê£
Dual-
unit
100
3B
With
16mm
size ^{RK1681˘MG0}
Quad-
unit
Flat
25
6 ganged-
unit
27mm
size
RK27112MC0
Dual-
unit
20
15A
Without
200
3B
With
100
15A
Without
150
Products No.
RK16812MG099
RK16814MG02R
RK16816MGA04
RK27112MC030
Drawing
No.
1
2
3
4
Dimensions
No.
Photo
16mm size
Single-shaft, dual-unit
RK16812MG
1
Style
Unit:mm
PC board mounting
hole dimensions
ʢViewed from mounting sideʣ
(44.9)
25
(18.1) 23.25 7 12
60˚
25
18.7
C1
R1
R2
2 _{M9G0.75 2-ø2.35}
ø3
0.8 2-ø2.65
Shaft shown in
full CCW position
2-2.6G1.2 square holes
Mounting surface
19.7 15.5 7.5
COM
2-¿1.2 holes
R1 q w e
R2 1 2 3
8-¿1 holes
2-dummy
360
Refer to P.363 for attached parts.