Rotary Encoderwith Dual Functional Shaft

RE24 Series
OutlineRE24 rotary encoder series contain unique mechanism for its shaft; its rotational outer axis for rotary
encoder and the inner axis for push switch. RE24 is designed for use in various industrial areas:measurement component, medical equipment, industrial machinery, telecommunication device andmachine tool.

Features● Dual inner/outer axes mechanism to help prevent misoperation● Eco friendly:

1) Low cost and lesser parts by VA design
2) RoHS compliant● Thin-line (18.8x25.5x8.9mm) and lightweight (18g)● Long-lasting without “contact chatter” due to its optical switching function● Specially designed knob (GG60) available

Specifications
1. Electrical and Mechanical specifications

2. Reliability and Environmental specifications

Items

Rated Value

Number of pulses

16PPR, 25PPR

Supply voltage
Output signals
Output voltage

5V±10%20mA

10mA

High(Supply Voltage － 0.5V) ≦Low

≦ 0.5V
200Hz

Light: S

100N

Radial

1N・mLight: S
Standard: C

Rotational
durability

1 million strokes (No load)

Medium: M
High: H

100 thousand strokes (No load)

Heat resistance Solder bit temp.:
Within 3 seconds for each terminalof solder
MAX 350℃

6±2mN・m10.5±3.5mN・m

High: H16±5mN・m≦ DC12V

Travel ofswitch

50N

Screw TorqueStandard: C

Not more than 1N・m

0℃
+55℃
～32F
131F

Operating temperature
0.1 ～ 10mA

+85℃
－ 40℃
～185F
－ 40F

Storage temperature

0.2±0.1mm
S

Operational
M
Force

H

WeightDurability ofoperating area

4±1mN・mMedium: M
Rating ofcontact

Push switch

3.3V±10%Rated Value

Thrust Push
direction Pull

two square wave output (A/B), CMOS chip

Response frequencyRotational
torqueItems

3.2±1N
4.0±1N
5.0±1N
18g

Note : In case Rotational Torque M or H, Operational Torque should be either M or H.

Output Waveform
1) Turning the shaft clockwise will generate the signal A when the signal B
outputs a low voltage (0);2) Rotating the shaft counter-clockwise will generate the signal A when thesignal B outputs a high voltage(1);3) Detent positions are where both signal A and B are low (0).
㻯㼘㼛㼏㼗㼣㼕㼟㼑㻯㼛㼡㼚㼠㼑㼞㼏㼘㼛㼏㼗㼣㼕㼟㼑㻝㻜㻝㻼㼔㼍㼟㼑㻌㻮㻜㻼㼔㼍㼟㼑㻌㻭㻰㼑㼠㼑㼚㼠㻌㼜㼛㼟㼕㼠㼕㼛㼚

Part Number Designation
ＲＥ２４ＮＳ２５Series
N

Waterproof
No

S
CF
V

WiringStandard
With Code
Front Mount
Vortical Mount

ＣS

Pulse
16PPR
25PPR

1625

Ckick
SCM
H

WithNon

W/O

16/24

ＲＡ

Push Switch
Force
S
3.2N
H
5N

Rotation Torque4mN ・ m
6mN ・ m
10.5mN ・ m
16mN ・ m≦ 4mN ・ mA
B

Power Voltage
5V
3.3V

F

Shaft Shape
Flat

1620

Shaft length
16mm (inner)
24mm (outer)

Dimensions (mm)RE24NF (front mount)㻥㻚㻡㻤㻤㻚㻥㻹㻥㻌㼃㼍㼟㼔㼑㼞㻹㻥㻌㼀㼛㼛㼠㼔㼑㼐㻌㼘㼛㼏㼗㻌㼣㼍㼟㼔㼑㼞㻹㻥㻌㻺㼡㼠㻹㻥䠄㻼㻩㻜㻚㻣㻡䠅㻣㻣㼀㼑㼞㼙㼕㼚㼍㼘㻌㼚㼡㼙㼎㼑㼞㻞㻚㻣㻟㻚㻟㻥㻚㻠㻝㻢㻞㻠㻹㻥㻌㼃㼍㼟㼔㼑㼞㻹㻥㻌㼀㼛㼛㼠㼔㼑㼐㻌㼘㼛㼏㼗㻌㼣㼍㼟㼔㼑㼞㻹㻥㻌㻺㼡㼠㻹㻥䠄㻼㻩㻜㻚㻣㻡䠅㻣㻣㻼㼍㼚㼑㼘㻌㼠㼔㼕㼏㼗㼚㼑㼟㼟㻌㻦㻌㼠㻩㻟㻚㻡㼙㼙㻌㼙㼍㼤㻚㻼㼃㻮㻌㼠㼔㼕㼏㼗㼚㼑㼟㼟㻌㻦㻌㼠㻩㻞㻚㻜㼙㼙㻌㼙㼍㼤㻚㻥㻚㻡㻝㻝㻚㻣㻞㻡㻚㻡㻝㻡㻜㼙㼍㼤㻚㻡㻚㻟䃥㻢㻟䃥㻠㻝㻝㻚㻣㻞㻡㻚㻡㼀㼑㼞㼙㼕㼚㼍㼘㻌㼚㼡㼙㼎㼑㼞㻤㻢㻙䕕㻜㻚㻢㻠

RE24NV (vertical mount)㻼㼍㼚㼑㼘㻌㼠㼔㼕㼏㼗㼚㼑㼟㼟㻌㻦㻌㼠㻩㻟㻚㻡㼙㼙㻌㼙㼍㼤㻚㻥㻚㻡

RE24NF (front mount)䠒 䠑 䠐 䠏 䠎 䠍㻝㻡㻝㻤㻚㻤㻝㻢㻞㻠㻟䃥㻠㻝㻝㻚㻣㻞㻡㻚㻡㻡㻚㻟䃥㻢㻢㻙䃥㻞㻢㻙䃥㻝㻼㼃㻮㻌㼠㼔㼕㼏㼗㼚㼑㼟㼟㻌㻦㻌㼠㻩㻞㻚㻜㼙㼙㻌㼙㼍㼤㻚㻤䠒 䠑 䠐 䠏 䠎 䠍㻝㻡㻝㻤㻚㻤㻤䠒 䠑 䠐 䠏 䠎 䠍㻝㻡㻝㻤㻚㻤㻝㻢㻞㻠㻡㻚㻟䃥㻢䠒 䠑 䠐 䠏 䠎 䠍㻝㻡㻝㻤㻚㻤㻹㻥㻌㼃㼍㼟㼔㼑㼞㻹㻥㻌㼀㼛㼛㼠㼔㼑㼐㻌㼘㼛㼏㼗㻌㼣㼍㼟㼔㼑㼞㻹㻥㻌㻺㼡㼠㻹㻥䠄㻼㻩㻜㻚㻣㻡䠅㻣㻣䃥㻠㼀㼑㼞㼙㼕㼚㼍㼘㻌㼚㼡㼙㼎㼑㼞㻟䃥㻠㻝㻝㻚㻣㻞㻡㻚㻡㻥㻚㻡㻼㼍㼚㼑㼘㻌㼠㼔㼕㼏㼗㼚㼑㼟㼟㻌㻦㻌㼠㻩㻟㻚㻡㼙㼙㻌㼙㼍㼤㻚㻡㻚㻟䃥㻢㻹㻥㻌㼃㼍㼟㼔㼑㼞㻹㻥㻌㼀㼛㼛㼠㼔㼑㼐㻌㼘㼛㼏㼗㻌㼣㼍㼟㼔㼑㼞㻹㻥㻌㻺㼡㼠㻹㻥䠄㻼㻩㻜㻚㻣㻡䠅㻣㻣

RE24NS㻤㻚㻥㻤㻚㻥㻥㻚㻤㻝㻢㻞㻠㻞㻚㻣Circuitr y㻗㼂㻭㻭㻮㻮㻜㼂㻿㻜㼂㻿㻿㻿䠏䠊䠏䠲䠋䠑䠲
䠝䠞䠌䠲䠯
䠯䠍䠎
䠏
䠐
䠑
䠒

Mounting hole dimensions (mm)㻿㼡㼜㼜㼘㼥㻿㼕㼓㼚㼍㼘㻌㻭㻿㼕㼓㼚㼍㼘㻌㻮
㻳㼞㼛㼡㼚㼐㻼㼡㼟㼔㻌㻿㼣㼕㼠㼏㼔㻼㼡㼟㼔㻌㻿㼣㼕㼠㼏㼔䃥㻥㻚㻞

PWB mounting hole dimensions (mm)
㻝㻜㻙䃥㻝
㻝㻜㻙䃥㻝
㻢

Precautions

Terminal number㻤㻚㻞

RE24 3.3V㻗㼂㻤㻚㻢

RE24 5VSoldering

Do not put a load on the terminal area
during and immediately after soldering.

Operation

Do not use flow/reflow solderingmachines.

Power

Use under specified power voltage andconnect properly.

Waterproofing

Do not fasten tighter with the torque ofmore than 1.5N･m.

䃥㻥㻚㻞㻝㻟㻚㻢㻝㻠Use buffering amplifier when extending
lead wire over 30cm.

㻝㻝㻝㻠Wiring䠯 䠯 䠌䠲 䠞 䠝 䠑䠲䠑䠲 䠝 䠞 䠌䠲 䠯 䠯㻞㻚㻡㽢㻡㻝㻤㻚㻢㻞㻚㻡㽢㻡㻝㻤㻚㻢

RE24NF

RE24NVWarranty● 1 year from the date of shipment.

09.12