288T224K163A2 [CTS]

Rotary Position Encoder, Single, 4 Channels, ROHS COMPLIANT, MINIATURE PACKAGE-6;


型号：	288T224K163A2
厂家：	CTS
描述：	Rotary Position Encoder, Single, 4 Channels, ROHS COMPLIANT, MINIATURE PACKAGE-6 编码器光电
文件：	总4页 (文件大小：1701K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Series 288 Data Sheet

Rotary Encoder

Electrocomponents

Commercial

Miniature 16mm Size

Rotary Encoder

Features

Robust Construction

2-bit Incremental or 4-bit Absolute

Encoder

Optional Momentary Switch

Available with 16 Detents

Continuous Rotation

Bushing Mount

Solder Lug or PCB Terminals

RoHS Compliant

Electrical and Mechanical Specifications

Encoder:

Contact Resistance

Temperature Range

Operating: -25°C to +100°C

Storage: -30°C to +100°C

Voltage Rating

Rotational Torque

No Detent: 36 - 216 gf.cm

With Detent: 100 - 500 gf.cm

Detent Points

16 detents available

Rotational Life

Solder Heat Resistance

50,000 cycles

260°C for 5 seconds

Resolution

Push-Pull Strength of Shaft

2-bit: 4, 6, 8,10 or 12 pulses in 360°

4-bit: 16 combinations in 360°

8 kg minimum for 10 seconds

Special

Insulation Resistance

Consult CTS for customized or features

not listed, including other detent points,

resolution, torque and mounting style.

05/20/11

1 - 4

CTS Electrocomponents

www.ctscorp.com

Electrical and Mechanical Specifications (continued)

Optional Momentary Switch:

Switch Contact Resistance

Switch Operating Force

350 ± 150 g (12.3 ± 5.3 oz.)

Switch Life

Switch Rating

Switch Bounce

15,000 operations

Switch Travel

0.5mm (.020”)

4 BIT GRAY CODE

4 BIT HEXADECIMAL CODE

Truth Table

POS.

NO.

DENOTES CONTACT

CLOSURE TO COMMON

DENOTES CONTACT

POS.

CLOSURE TO COMMON

NO.

2 BIT BINARY CODE

DENOTES

CONTACT

CLOSURE TO

COMMON

10 11 12 13 14 15 16

46 47 48

POS. NO.

288X Typical 2-bit Encoder parallel to P.C. Board

MTG. SURFACE

10.2±0.4

.402±.016

0.8

.031

"L"±

10.00±0.05

.394±.002

18.0

.709

0.4

"A"±

.016

MAX.

5.00±0.05

.197±.002

MTG. SURFACE

8.5

.335

MAX.

7.9±0.13

6.83

.269

.311±.005

11.20

.441

12.50

.492

3/8-32UNEF-2A

Ø1.40 (3)

.055

16.4

.646

DIMENSION :

INCH

2-288X Typical 4-bit Encoder parallel to P.C. Board

MTG. SURFACE

18.0

.709

MTG. SURFACE

MAX.

3.68

.145

3/8-32UNEF-2A

REF.

8.5

.335

MAX.

7.9±0.13

.311±.005

8.10±0.05

.319±.002

11.2

.441

12.5

.492

Ø1.40 (6)HL'S.

.055

5.00±0.05

.197±.002

0.4

"A"±

.016

10.00±0.05

.394±.002

16.4

.646

0.8

.031

15.1±0.4

.594±.016

"L"±

DIMENSION :

INCH

2 - 4

CTS Electrocomponents

05/20/11

www.ctscorp.com

288T Typical 2-bit Encoder With Solder Lug Terminals

MTG. SURFACE

10.2±0.4

.402±.016

"L"±0.8

±.031

MAX.

18.0

.709

"A"±0.4

±.016

MAX.

8.5

.335

7.9±0.13

.311±.005

11.2

.441

3/8-32UNEF-2A

7.3

.284

2.18X1.52HL'S(3)

.086X.060

2.92±0.08

.115±.003

16.4

.646

DIMENSION :

INCH

288V Typical 2-bit Perpendicular to P.C. Board

MTG. SURFACE

10.2±0.4

3/8-32UNEF-2A

.402±.016

18.0

.709

MAX.

10.00±0.08

.394±.003

8.5

.335

5.00±0.05

.197±.002

MAX.

7.9±0.13

.311±.005

CENTER LINE OF ENCODER

12.5

.492

Ø1.40(3) HL'S

.055

12.70

.500

0.4

"A"±

.016

16.4

.646

6.4

.252

0.8

.031

"L"±

DIMENSION :

INCH

MC-288V Typical 2-bit Encoder With Momentary Switch Perpendicular to P.C. Board

MTG. SURFACE

12.26

.483

MAX.

18.0

.709

10.76

3/8-32UNEF-2A

.424

0.8

.031

"L"±

7.9±0.13

.311±.005

(2)

Ø1.70

.067

Ø1.40

.055

(2) HL'S

(3) HL'S

8.5

.335

MAX.

12.5

.492

2.5±0.13(2)

.098±.005

5.00±0.13 (2)

.197±.005

7.0±0.13

.276±.005

13.30±0.13

.524±.005

4.87

.192

0.5 TRAVEL

.020

(REFERENCE)

16.4

.646

0.4

DIMENSION :

"A"±

INCH

.016

Typical 2-bit Encoder With Momentary Switch Parallel to P.C. Board

MC-288X

12.26

.483

MTG. SURFACE

MAX.

10.00±0.08

.394±.003

18.0

.709

3/8-32 UNEF-2A

10.76

.424

MTG. SURFACE

5.00±0.05

.197±.002

8.5

.335

MAX.

7.9±0.13

.311±.005

6.83

.269

12.5

.492

0.5 TRAVEL

.020

(REFERENCE)

Ø1.40 (5)HL'S.

3.07±0.13

.121±.005

0.4

.016

"A"±

"L"±

4.0

2.5±0.05

.098±.002

.157

1.00±0.13(5)

0.39±.005

0.8

.098±.002

.031

16.4

.646

DIMENSION :

INCH

3 - 4

CTS Electrocomponents

05/20/11

www.ctscorp.com

Shaft Trim

“Z”

“Y”

“Z”

“X”

“W”

“X”

“X” “Y”

“X”

“Y”

“Z”

S - SLOTTED

K - KNURLED & SLOTTED

R - ROUND

Imperial Shaft .250”

Metric Shaft 6.00

F - FLATTED

Imperial Shaft .250” .046” .062”

Imperial Shaft

Metric Shaft

.062” .344” 24 TEETH

1.57 7.0 18 TEETH

.250”

6.00

Imperial Shaft .250” .156” .375”

Metric Shaft

6.00 1.17 1.57

Metric Shaft

6.00 4.50 7.00

inch

DIMENSION:

Ordering Information

288

TERMINAL STYLE

DETENT

– NONE

SHAFT TRIM

– ROUND

– FLATTED

– KNURLED & SLOTTED

– SLOTTED

ENCODER CODE

– SOLDER LUG

– PC

– 2 BIT BINARY

– 4 BIT GRAY

– 4 BIT HEXADECIMAL

– 16 DETENTS

**V – PC FORMED

TO REAR

16 COMBINATION ONLY

Not available in

switch construction.

SWITCH

– NONE

– MOMENTARY

SWITCH

**Not available with

4 bit code

2 BIT MODELS ONLY

"A" BUSHING LENGTH

"L" SHAFT LENGTH

A=5.0mm

B=6.35mm 3=.375"

C=7.0mm

inch

2=.250"

inch

COMBINATION (RESOLUTION)

A0=10mm

A5=15mm

B0=20mm

B5=25mm

C0=30mm

C5=35mm

20=.625"

24=.750"

28=.875"

32=1.000"

16 - 16 COM (4 PULSES - 2 bit)

- 16 COM (1 PULSE - 4 bit)

24 - 24 COM (6 PULSES)

32 - 32 COM (8 PULSES)

40 - 40 COM (10 PULSES)

48 - 48 COM (12 PULSES)

8=1.000"

D=9.53mm

ALL

M8X.75P

ALL

3/8-32 UNEF-2A

ALL

6.0mm Dia.

.250" Dia.

Please consult CTS for customized or features not listed.

05/20/11

4 - 4

CTS Electrocomponents

www.ctscorp.com

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