290

290 CTS | Alldatasheet

Document overview

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Technical content

Features

• Available with 20 detents Encoder Ratings : Contact Resistance 1Ω maximum Voltage Rating (each channel) 12 VDC@ 10 mA maximum. 5 VDC@ 1 mA minimum. Phase Difference (FIG.1) T1,T2,T3,T4 5 milliseconds min. at 60 rpm CW/CCW Contact Bounce / Chatter (FIG.3) t1,t2,t3 3 milli seconds max. at 60 rpm CW/CCW Detent Points 20 detents available Rotational Life 50,000cycles Resolution 20 pulses in 360° Momentary SPST Switch Ratings : Switch Contact Resistance 100 mΩ maximum initial,200mΩ after life cycles Switch Rating 16 VDC @0.5A max. @10mA min. Switch Bounce 5 milliseconds maximum Switch Operating Force 600±300 grams(21±11oz) for 0.5mm(.020") travel Switch Life 100,000 operations for 0.5mm(.020") travel Switch Travel 0.5mm(.020") Temperature Ratings Operation : - 30°C to +70°C Solderability Flux for 5-10 sec.,then dip into a Solder bath at 260±5°C for 3sec. Pull and Thrust on Shaft Withstand a pushing and pulling force of 10kg-f static load applied in axial direction for 10±1 sec. without physical damage or electrical degradation. Insulation Resistance 100 megohms between all terminals & bushing at 250 VDC Electrical and Mechanical Specifications 1 - 2 © 2006 CTS Corporation. All rights reserved. Information subject to change. 9/30/06 CTS Electronic Components www.ctscorp.com

290 V A A5 F 20 1 B 2

"LB" A - 5.0mm(.197") "M" PULSE 20 - 20 (Gray code only) SHAFT LENGTH : "L" A5 - 15mm( .591") B0 - 20mm( .787") B5 - 25mm( .984") C0 - 30mm(1.181") SHAFT TRIM R - ROUND K - KNURL(18 TEETH) S - SD SLOT TYPE SWITCH CODE A - NONE B - MOMENTARY DETENT 1 - NONE 2 - 20 DETENTS SWITCH STROKE 7.5 ±0.1 "M" ECAFRUS GNITNUOM .TNEC A C B Ø1.0 -0.0 +0.1 (5) 5.5 6.3 0.5 10.6 4.11 8.9 01.11 7.0 7.5 8.1 2.6 φ6.00 ±"L" "BL"2.65.3 2.5 5.3 11.4 0.8 A C B 4.0+ 3.0- 10.1 .TNEC 00.5 +0.1 -0.0 00.5 5.0 7.0 1.0+ 0.0- ±0.1 .236 210.- 610.+020. 020.- 5.0+ 442.831. .098±.004 .295.276 831. ±.004 .398 .031 .449 (5) .276 .295 944. 683. 791. .216 .248 .417 734. 791. 791. .039 -.000 +.004 -.000+.004.102 000.- 400.+170. 2S1S 2S1S 3.5V 1.5V BOUNCE / CHATTER (FIG.3) OFF ON (FIG.2) TYPICAL CIRCUIT TERMINAL B TERMINAL C TERMINAL A ENCODER 5K5K T1 T2 T3 T4 OFF SINGNAL A ON SINGNAL B OFF ON PHASE DIFFERENCE 4mSEC MIN OUTPUT SIGNAL (FIG.1) Ø7.0mm(.276") ALL 6mm( .236") DIAMETER TYPE MC-V290 Typical 2-Bit Encoder With Momentary Switch, Perpendicular to PC Board DIMENSION: mm INCH

Ordering Information

2 - 2 © 2006 CTS Corporation. All rights reserved. Information subject to change. 9/30/06 CTS Electronic Components www.ctscorp.com MOUNTING HOLE DETAIL VIEWED FROM MOUNTING SIDE