Datenblatt für 291 Series von CTS Electrocomponents

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ROHS mum -) Sense 291 V1 0 22 F 832 A B A (not for 54 P Outpul Combinaiion Code Spec. for 32, 64 PPR! for 64 PPR) Schmxu trigger) wnh \ccat‘mg mg Code Spec‘ 4r . u n r Code Bushmg Length B 64 PPR) u 312” For smg‘e shaft construtuon www ctscoro.com

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

2017-07-24 Rev. D Page 1 of 13

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Series 291

Precision, Long-life 12mm Optical Encoder

▪ Available with 4, 6, 8, 24,32, 64 Pulses per Revolution

▪ Optional Momentary Switch

▪ Multiple options for terminations, resolution,

cable lengths, and operating voltage

Description

The 291 Series allows versatility in design applications by providing

highly reliable, precise digital output and long rotational life with our non-contacting design. This product

provides flexibility in resolution, power consumption, and operating temperatures. The options of Schmitt

trigger, detents, momentary switch, shaft & bushing length, dual shaft, termination styles, torque, operating

voltage, and IP ratings provide flexibility to meet your exacting design requirements.

Ordering Information

Code

Bushing Length “B”

.312” For single shaft construction

.256” For dual shaft construction

(not for 32, 64 PPR)

Code

Spec.

Flat

Slotted

Code

Termination

.050” pitch pins

Rear facing

.132” length(not for 64 PPR)

.10” pitch pins

Rear facing

.236” length

*C4

4” ribbon cable

With .050” pitch

connector terminals (not

for 64 PPR)

*C5

5” ribbon cable

With .050” pitch

connector terminals (not

for 64 PPR)

*C6

6” ribbon cable

With .050” pitch

connector terminals (not

for 64 PPR)

Code Shaft Length “L”

Single shaft structure

22 .687”

24 .875”

Dual shaft structure

DD Outer shaft: .685”

Inner shaft: 1.059”

(Not available with locating

lug, 32 and 64 PPR, see page

8 for additional details)

5 positions

Output

Combination

832

8 PPR, 32 Detents

624

6 PPR, 24 Detents

416

4 PPR, 16 Detents

800

8 PPR, No Detents

600

6 PPR, No Detents

400

4 PPR, No Detents

X00

24 PPR, No Detents

(only available with

Schmitt trigger)

X24

24 PPR, 24 Detents

(only available with

Schmitt trigger)

Y00

32 PPR, No Detents

(only available with

Schmitt trigger)

Z00

64 PPR, No Detents

(only available with

Schmitt trigger)

Code

Spec.

5.0V

3.3V (not for

64 PPR)

291 V1 0 22 F 832 A B A

Series

Termination

Bushing Shaft Shaft

Length Length Trim

Output Operating Switch Schmitt Trigger

C Combination Voltage & Locating Lug

2022124

2 1 E

S RTTT T T T

TTT

TSS

Code

Spec.

None

Momentary

(not for 64 PPR)

Note: * Cable connector for C4, C5, C6 is AMP P/N 215083-6 or Equivalent

Code

Spec.

BLANK

Without Schmitt trigger,

With locating lug (not for

32, 64 PPR)

Without Schmitt trigger,

Without locating lug (not

for 32, 64 PPR)

With Schmitt trigger,

Without locating lug

With Schmitt trigger,

With locating lug

Encoder Function Remarks rotation 3.3 voc leA Revolution No delent @ so RPM 3 Millmn Cycles 10 seconds 20 kg 30 gf-cm Max, www ctscorp.com

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Series 291

Compact Optical Encoder

2017-07-24 Rev. D Page 2 of 13

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Electrical Specifications

Encoder Function

Parameter

Conditions &

Remarks

Min

Nominal

Max

Unit

Voltage (4, 6, 8, 24, 32 PPR)

4.75

3.175

5.0

3.3

5.25

3.425

VDC

Voltage (64 PPR)

4.5

5.0

5.5

VDC

Output Code

2-Bit Quadrature

Channel A leads

Channel B by 90°

during clockwise

rotation

Sink Current

5.0 VDC

3.3 VDC

2.0mA

1.0mA

Power Consumption

5.0 VDC

3.3 VDC

150

Resolution

4, 6, 8, 24, 32, 64

Pulses per

Revolution

Mechanical and Environmental

Manual Soldering

Maximum temperature of 350°C for 5 seconds

RoHS

Lead-Free. Fully compliant to RoHS Directive

Shock :

Per MIL-STD-883F ( 100G’s)

Vibration :

Per MIL-STD-883F ( 15G’s)

IP Rating (4, 6, 8, 24, 32 PPR):

IP 50

IP Rating (64 PPR):

IP 40

Packaging :

Standard anti-static tray packaging

Operating Temperature:

-40°C to +85°C

Storage Temperature:

-55°C to +100°C

Storage Temperature:

(32, 64 PPR)

-40°C to +100°C

Rotational Life

No detent @ 30 RPM 3 Million Cycles

With detent @ 30 RPM 1 Million Cycles

Push-Pull Strength of Shaft

(4,6,8,24, 32 PPR)

(64 PPR)

10 seconds

20 kg

10 seconds

13.6 kg

Terminal Pull-out Strength

10 seconds

6 kg

Rotational Torque

(4, 6, 8, 24 PPR)

(32 PPR)

Running

10 to 30 gf-cm

30 gf-cm Max.

(64 PPR)

Running

100 gf-cm Max.

Rotational Torque

24 Detents

90 to 190 gf-cm

16, 32 Detents

50 to 150 gf-cm

Detent Options

0, 16, 24, 32

Parameter Condr Ions & Remarks Min. Max Unit .438 12.40 52583???" we RECOMMENDED PCB LAYOUT ' ‘ ‘ _152 (PCB THICKNESS 1.60mm REF.) \ ‘ — 3.55 “ w 066 t ‘ V 2462.003 1.55 E _ R .047 ~ $ 541 6.252.08 "19 .250 - > I § 6.35 13-75 Elgl—i i 9 ‘4 7 4L050: 005 —I + 5- é A ﬂ , 6-wi‘mnu J 1251272.13 7-13 354 .00 .76 ‘ 5.13 0.00 ‘ .250 5.35 ' ' 0:35:05 ,250 ‘ 6.35 3/532 UNEF-ZA .031 THREADS ’ .79 I 423015 .05 "27 246:,015 25° 6.252.158 . PINS ARE £5— SQUARE 2,010 Inch .40 GENERAL TOLERANCE: 10.25 mm www.ctscorp.com

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Series 291

Compact Optical Encoder

2017-07-24 Rev. D Page 3 of 13

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Optional Momentary Switch Function:

Parameter

Conditions & Remarks

Min. Nominal Max Unit

Switch contact resistance

10 ohms

Switch rating

5 VDC @10 mA

Switch travel

0.25 0.5 0.75 mm

Actuation Force

400 510 620 grams

Switch Life

Standard

1 Million Actuations

Switch Life

Consult CTS for custom life requirements

Mechanical Specifications

Figure 1 – 291V1… – Without Schmitt Trigger, With Left Locating Lug, .050” Pitch Pins Facing Rear

RECOMMENDED PCB LAYOUT .2182 002 5.533.05 152 (PCB TH‘CKNESS 1.60mm REF.) 3 86 .350*.003 .066 1.6 7 I a 9.99:.05 .541 E 1375 6.35 1 1 9 5_.05o:.005 1 1 .125 260 3 1a / 9 <9 9="" e="" —="" '7="" j="" i:="" 1.27:.13="" 6-50="" .354="" l="" *="">

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Series 291

Compact Optical Encoder

2017-07-24 Rev. D Page 4 of 13

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Figure 2 – 291V1…S – With Schmitt Trigger, Without Locating Lug, .050” Pitch Pins Facing Rear

RECOMMENDED PCB LAYOUT (PCB THICKNESS 160mm REF.) THREADS 3/8—32UNEF-2A .152 3.85 066 I ' 24s: 003 A {1'63 625t.08 + .541 .250 — 2 6.35 13.75 E—L—l f5 050x. 005 2.13 6- <23 ‘2:="" thru.j="" 7="" 6.35="" .05="" 1.27="" .250="" 6.35="" y="" 423:.015="" .="" ‘="" 4="" 10.75:.38="" 3.75="" .4="" h="" f="" u="" u="" u="" .132="" i="" 3'35="" 2—462.="" 015="" 6.="" 25:.="" —38="" \n’,="" t"?="" (i="" ’5="" w,="" pins="" are="" %="" square="" general="" tolerance:="" 1'01="" h="" 10.25="" mm="" www.ctscorp.com="">

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Series 291

Compact Optical Encoder

2017-07-24 Rev. D Page 5 of 13

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Figure 3 – 291V1…A – Without Schmitt Trigger, Without Locating Lug, .050” Pitch Pins Facing Rear

218:.002 5.53:.05 'w E | + p 8 . _ .250L002 6.35 t .05 3/8-32UNEF-2A THREADS T RECOMMENDED PCB LAVOUT (PCB THICKNESS 1.60mm REF.) \ ‘ _ 3.003 $-‘L \ @ ® 09 S 1 f 5 0502.005 M} .03 1272.13 FTHRU. _ .144 3.65 PINS ARE % SQUARE .4232015 .148 $ 10,752.36 3.75 .132 um V 3501.015 8.89 t .38 1.010 inch i025 mm GENERAL TOLERANCE: www.ctscorp.com

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Series 291

Compact Optical Encoder

2017-07-24 Rev. D Page 6 of 13

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Figure 4 – 291V1…B – With Schmitt Trigger, With Locating Lug, .050” Pitch Pins Facing Rear

t & , RECOMMENDED PCB LAYOUT (POE THICKNESS 4.25mm REF.) 213:.002 5.53:.05 ‘\,.‘ J ‘5 .152 25 3.35 6.60 1 .‘ T T ’ + if E *Eﬁ 8.35 ASDtDDS .ﬁ22 \ 13.26 ‘ 10 ‘ 11.42:.08 I 26% z'j f? ’ EH H777 ,1 .100 / , tymmos - 2‘54 s¢ﬂTHRu 2'54"” 9333 * 1.10 , m .500 , 6.35 1176 m —63° 12.70 . o 250:.002 6352.05 m 6.35 3/6-32UNEF-ZA THREADS w . 14.64:.35 ﬂ 6,00 .450 © © G L ‘21 G PlNSAREJéisoUARE 11.42 GENERAL TOLERANCE: _i'°1° inch 10.25mm www.ctscorp.com

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Series 291

Compact Optical Encoder

2017-07-24 Rev. D Page 7 of 13

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Figure 5 – 291P1…A – Without Schmitt Trigger, Without Locating Lug, .100” Pitch Pins Facing Rear

291P1…S – With Schmitt Trigger, Without Locating Lug, .100” Pitch Pins Facing Rear

RECOMMENDED PCB LAYOUT (PCB THICKNESS 4.25m!" REF.) .541 i 7 7 i 77 13.75 11502.00: ¥ 11.42:.08 f _— t 5. .1oox‘oos M 2.54:.13 6-13 1J0THRU. 7 635 MD. 12.70 2501002 6351.05 .250 . ‘ 635 l 3/3—32UNEF-2A THREADS T ‘ V 91 m 1 no . 7 2.014 :—,1 r- 1 , 14542.35 .236 5,00 & O <3><9><1) -="" ,1="" v450="" f="" pins="" are="" 4&5—="" square="" 11.42="" general="" tolerance:="" m="" i025="" mm="" www.ctscorp.com="">

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Series 291

Compact Optical Encoder

2017-07-24 Rev. D Page 8 of 13

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Figure 6 –291P1… – Without Schmitt Trigger, With Locating Lug, .100” Pitch Pins Facing Rear

291P1…B – With Schmitt Trigger, With Locating Lug, .100” Pitch Pins Facing Rear

M 5533.05 .152 3.86 I m T r 1.55 R .047 ' 1.19 5“ —'250 E 13 75 f 6.35 - .281 J .125 7.13 —3_1 a 1 .354 f W m 20 AWG CABLE WIRES “' a '3' ON L50 CENTERS “ a n 1.27 2502.002 6,351.05 .250 ‘ ‘ 6.35 ‘ 313.32 UNEF-ZA 1 L 2. 215‘ THREADS ’- CONNECTOR Is AMP B FIN 2150035 0R EQUIVALENT ' .291 1 7. 1-1 h * ©©~ 3 ©th CABLE LENGTH Sea Termination Options GENERAL TOLERANCE: _i'°1° inch 10.25 mm www.ctscorp.com

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Series 291

Compact Optical Encoder

2017-07-24 Rev. D Page 9 of 13

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Figure 7 –291C… – Without Schmitt Trigger, With Locating Lug, With Ribbon Cable

291C…B – With Schmitt Trigger, With Locating Lug, With Ribbon Cable

2131.002 5532.05 .152 3.55 .055 t L 1.68 .250 7-“; ? 6.35 13.75 5150 ‘ £ 6.60 3.13 x w .354 f /_ 0 \ 9.00 25 AWG CABLE WIRES a u 52 ON _‘°5° CENTERS u n u 1.27 2505002 5.35:.05 .250 , . 6.35 , 0 2.014 . . L $3.1??? 2‘ CONNECTOR IS AMP j ‘35 PIN 2150335 on EQUIVALENT . / » , — ' El E1 —-29‘ mm . 7” l E t 3 h * CABLE LENGTH See Termination Onions 1.010 inch 10.25 mm GENERAL TOLERANCE: www.ctscorp.com

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Series 291

Compact Optical Encoder

2017-07-24 Rev. D Page 10 of 13

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Figure 8 – 291C…A – Without Schmitt Trigger, Without Locating Lug, With Ribbon Cable

291C…S – With Schmitt Trigger, Without Locating Lug, With Ribbon Cable

.488 - 4511003 | 11.43.00 - LA _ 1013005 2 54:13 0.253%? (5.35.mm E E __ 1 0 11.50 3/8-32UNEF-ZA THREADS -w .79 I — a 7.40 q .577 3. l I 14.65 2.54 PIN .235 HEADER 3100 @ (9 ® ® ® .450 11.45 GENERAL TOLERANCE. —i'01°'"°" '"C" 10.25 mm mm www ctscorp.com

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Series 291

Compact Optical Encoder

2017-07-24 Rev. D Page 11 of 13

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Figure 9 – 291P1…Z00AA – 64 PPR, With Schmitt Trigger, With Locating Lug, .100” Pitch Pins Facing

Rear, Without Momentary Switch

4, 6, 8, 24 PPR

Electric Circuit And Waveform (Wlthout Schmm Trigger Deslgni 8 PPR] 32 DETENTS Standard Quadrature Z-Bit Code 14 PPR] 24 DETENTS p111. Cw A cw a we: a1 11711155 1? a1 1111; 1k cmm "‘6” 1 1 1 1 1 1 "‘5” 1 1 WWW. 1 1 1 1 1 1 WW“ 1 1 iow 1 1 1 1 ‘ 1 LOW 1 momma 1 1 1 1 1 1 1 11161—1 1 1 1 1 1 H1GH 1 1 1 1 1 1 1 sm'rcwrzwan— mm.“ 1 1 1 1 1 1 mm“ 1 1 1 1 1 1 1 M11111. WW 1 N 1 SMTCHYERMINALG— 1 1 1 1 1 s a...“ 1 2 use". p 1111 M POSIT1ONNUMBER “5 ” POSIT1ON NUMBERPM snow: i e PPR/32 delenls1s Show 2 Code repeats every 4 pasi1ions 3 Channel A Leads Channel B m cw d1rec|1oii and iags r11 ccw arremron ‘F'reduci w111 iunction pmper1y w1l11 external 2 21(1) W11 up resisiais Electric Circuit And Waveform (With Schmilt Trigger Design) 1 24 PPR/24 delents 15 shown 1 The numinal ﬂaienl 9051mm 1s heated when both Channel A and B ale1uw 3 channe1 A Leads Cnanne1 a 1n cw wrestlon and 1ags 1n ccw dlreclloﬂ Standard Quadmture Z-Bit Cude F‘IN it B PPR] 32 DETENYS 2‘ WW 24 DEYENTS WNW 1 cw 4. cw a CHANNELA M ”K” 1,1” mm: M7” W 1 1 1 1 W 1 1 q mm 1 1 1 1 Wm 11 1 sw1rcHrERM1NAL@—« GK \\\ WW 1 1 1 1 1 LOW 1 1 men 1 1 1 111e11 1 1 swucmwm®~ 1 mm 1 1 1 1 1 11K W1“ 11\1’ ‘ Low 1 1 1 1 1 1 1111111111 Low 1 1 110 1 GROUND 4G 1 2 a A 5 e 11.11111 1 2 all?“ "Schmm 1ngger and pu1lrup 1es1ier14 7m) are mtegrated 1nside crs opucal encaden ea 1r: not necessary IO have exiema1 Dull-LAD res1stors fur appl1caiion circu1l POSIT1DN NUMBER Electric Circuit And Wavelorm (with Schmitt Trigger Deeignp P1N 1: CHANNEL a PowERrsuv {2) 1 011111sz N mwm m1 Am) ocﬂ- cm can munera N c @ D k {D § ¥ 1 s s mum {5) ‘Operi ee11eeror wrth 1nlegraled XOR Gaie1 schmilt lriggerand 4.7m pu1lrup resistor are inSide c‘rs opiical encuder, so 1i's noi necessary to have external pu11-up res1slors for SDDHCEUDH EIrCuII. www.ctscorp.com 1. B PPR/32 delents ls shWn 2. Code repeats every 4 posiiions 3. Channe1A Leads Channel E in CW direciinn and 1395 in cow d1ieci1on mum Puma" POS1T1ON NUMBER 1. 24 PPR/24 deierris is shown 2. The nnmmal neiem pusmon 15 located when min Channa1 A and a are1nw a cnanne1 A Leads Channe1E1n cw d1reciiori and lag: in cow dlrsclmn Standard Quadrature Z-Bit Code 64 PPR1‘ a DETENTS cw 1 1 1 1 1 1 1 1 ”1G” 1 1 1 r 1 1 1 1 . 1 1 1 1 . 1 LOW 1 1 1 1 1 1 l 1 H1GH 1 1 1 1 1 1 1 1 l 1 LDW 1 1 1 1 1 M11.1111.1 r Belem 1 2 3 ‘ 0 G Pnslinn POS1TION NUMBER 1 54 PPR/D aeiems Is shown 2 Code repeats every 4 posmarrs 3 Channe1 A Leads Channe1 a 1n cw Median and lags 1n CCW d1rectinn

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Series 291

Compact Optical Encoder

2017-07-24 Rev. D Page 12 of 13

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4, 6, 8, 24, 32 PPR

64 PPR

Dual Shaft Construction ~— "'“9'5'13” 'er‘g‘" 1059'? OUTER FLATTED SHAFT DIMENSION outs! shaﬂ length ’ [- .m- -X" i_ ! { T n i iiiii Jr “11' @777 ‘ ﬁ—g * z, ¢ 3H1 ' Z1 ’ \mper\a\ .125‘ .094" 250" 256" Metric 3.18 240 6.35 6.50 Single Shaft Trim Options * x sun Tnm mzmw x v FLATTED ﬂ:____ _ V F 2§ﬂ'[E 35 m) ZEDWG 35 mm) 215'15 53 mm} V Shall Tnm Blammr X ‘1 SD SLOT :: s 250“ (a 35 my use“ (xsmml 039' 111mm) x F www.ctscorp.com

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Series 291

Compact Optical Encoder

2017-07-24 Rev. D Page 13 of 13

Datenblatt für 291 Series von CTS Electrocomponents

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