Datasheet > 290VAC0R81B3

290VAC0R81B3

更新时间： 2024-11-14 00:15:11

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
3页	123K
描述
Commercial Miniature 9mm Encoders

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290VAC0R81B3 数据手册

Series 290 Encoder

Technical Data Sheet

Electrocomponents

Commercial

Miniature 9mm

Encoders

Features

• Miniature 9mm style

• 2 bit quadrature (Graycode)

• Optional momentary switch

• Continuous rotation

• Durable metal shaft

• Available with 16 or 20 detents

• RoHS compliant

Electrical and Mechanical Specifications

Encoder Ratings :

Solderability

Flux for 5 - 10 sec., then dip into a

solder bath at 260 5°C for 3 sec.

Contact Resistance

1Ω maximum

Pull and Thrust on Shaft

Voltage Rating (each channel)

Withstand a pushinꢀ or pullinꢀ force of

10 kꢀ-f static load applied in axial direction

for 10 1 sec. without physical damaꢀe or

electrical deꢀradation.

12 VDC @ 10 mA maximum.

5 VDC @ 1 mA minimum.

Phase Difference (FIG.1)

T1,T2,T3,T4 2 milliseconds min for 20 pulse encoder.

- 8 milliseconds min for 8 pulse encoder.

Momentary SPST Switch Ratings :

Contact Bounce / Chatter (FIG.3)

Switch Contact Resistance

100 mΩ maximum initial, 200mΩ after life cycles

t1, t2, t3 - 3 milliseconds max.

Switch Rating

Detent Points

16 VDC @ 10mA min. to 0.5A max.

16 or 20 detents available

Rotational Life

50,000 cycles

Switch Bounce

5 milliseconds maximum

Resolution

Switch Operating Force

600 300 ꢀrams (21 11oz) for 0.5mm (.020") travel

8 or 20 pulses in 360°

Insulation Resistance

100 meꢀohms between all terminals &

bushinꢀ at 250 VDC

Switch Life

100,000 operations for 0.5mm (.020") travel

Temperature Ratings

Switch Travel

Operation: - 30°C to +70°C

0.5mm (.020")

1 - 3

CTS Electronic Components

01/07/15

www.ctscorp.com

12 3

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