362

Metal

Shaft

Insulated

Shaft

Knob

Operating

Slide

Potentiometers

Rotary

Potentiometers

16mm Size

（RK168 Series）Shaft Variety

12

C1

Shaft shown in full CCW position

60°

20

25

30

Unit:mm

16mm Size

（RK168 Series）Standard Dimensions of Bushing and Fixing Lug

7

M9G0.75

2

18.7

2-ø2.35 holes

2-ø2.65 holes

ø3

Unit:mm

Style of Printed Terminal for Motor

Unit:mm

2

19.7

2-ø1.2 holes

2-2.6G1.2 square holes

2

20.7

2-ø1.2 holes

2-2.6G1.2 square holes

For exclusive use of RK168

Types other than RK168

Product Varieties

In addition to the recommended products, the following specifications can also be accommodated.

Basic Motor Specifications

Type

16mm size

27mm size

Number of unit

Model

Motor type

Sealed

case

Motor printed

terminal

Motor

voltage

Potentiometer

rotational

speed

Max.

operating

current

Single-shaft,

dual-unit

RK16812MG

Single-shaft,

quad.-unit

RK16814MG

Single-shaft,

5-ganged-unit

RK16815MG

Single-shaft,

6-ganged-unit

RK16816MG

Single-shaft,

dual-unit

RK27112MC

Single-shaft,

quad.-unit

RK27114MC

Available

Available

4 to 6V DC

（Standard:4.5）

12

±3sec/300°

（4.5V DC）

At rotation

100mA

At end slip

150mA

（4.5V DC）

Total Resistance Variety

Total resistance

（kΩ）

10

20

50

100

Resistance Taper

Resistance taper

15A

3B

marked are specifications recommended by ALPS.

Note

Rotary Motor-driven Type

Metal Shaft Potentiometer