360

Metal

Shaft

Insulated

Shaft

Knob

Operating

Slide

Potentiometers

Rotary

Potentiometers

Refer to P.363 for attached parts.

Rotary Motor-driven Type

Remote controllable and available in a wide variety of products.

Typical Specifications

Items

Specifications

RK168

RK271

Total resistance tolerance

±20％

Maximum operating voltage

50V AC

10 to 40mN

・m

30V AC

15

to 45mN・m

Total rotational angle

300

±5°

Rotational torque

Operating life

15,000cycles

Operating temperature range

Motor voltage

4 to 6V DC

（Standerd：4.5V DC）

Potentiometer rotational speed

（sec/300°

）

12

±3（4.5V DC）

Maximum operating current

At rotation

：100mA /

At end slip

：150mA

Type

16mm

size

27mm

size

Model

Number of

resistor

elements

Shaft

type

Length of

the shaft

（mm）

Total

resistance

（kΩ）

Resistance

taper

Motor

print

terminal

Products No.

Minimum

order unit

（pcs.）

Drawing

No.

RK1681

□MG0

Dual-

unit

Quad-

unit

6 ganged-

unit

Dual-

unit

Flat

100

20

100

With

RK16812MG099

200

1

25

3B

15A

3B

Without

RK16814MG02R

2

With

RK16816MGA04

3

RK27112MC0

15A

Without

RK27112MC030

150

4

Product Line

Metal Shaft Potentiometer

Dimensions

Unit:mm

No.

1

Photo

Style

PC board mounting

hole dimensions

（Viewed from mounting side）

2-ø2.65

2-ø2.35

ø3

0.8

C1

M9

G0.75

2

R1

R2

(44.9)

25

(18.1)

23.25

712

60

˚

25

18.7

Shaft shown in

full CCW position

2-2.6G1.2 square holes

Mounting surface

19.7

15.5 7.5

8-¿1 holes

2-¿1.2 holes

2-dummy

R1

R2123

COM

qwe

16mm size

Single-shaft, dual-unit

RK16812MG