521-GQ14 datasheet, PDF - EEWORLD Datasheet

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521-GQ14: DescriptionHall Effect Incremental Rotary Shaft Encoders; File Size44KB，2 Pages; ManufacturerETC1

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521-GQ14 Overview

Hall Effect Incremental Rotary Shaft Encoders

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Hercules Encoders

Specifications

Mechanical

Shaft Speed

Shaft Direction

Standard Shaft Sizes (Dia.)

Shaft Extension(s)

Mounting

Bearings

Radial Loading

Axial Loading

Accuracy

Housing

Weight

Connector (Side)

4000 RPM maximum

Bidirectional

.2497", .3125"

1.17" with .50x.05" flat

Refer to dimensional drawings

ABEC 7 Shielded

15 lbs. Operating

7 lbs. Operating

º of Shaft Rotation Typical

+1.0

Black Anodized Aluminum

7 oz.

Wire Out (Strip/Tin or Mate-n-Lok)

Series 500

Hall Effect Incremental Rotary Shaft Encoders

• Enclosure: Low profile 3" L x 1.25" W x 2"

• NEMA 12/13 Dust-, Oil-tight

• Inherent Anti-Jitter Circuitry prevents false outputs

due to machine vibration

• Low Supply Current Requirement — 15 milliamps

typical per encoder, at 24Vdc

• Ideally suited for low PPR needs in dirty

environments, wide temperature ranges

Electrical

Pulse Rate

10 kHz

Outputs

NPN w/ pullup; NPN open collector; PNP sourcing

Output Rating

Open Collector Transistor

40 Vdc maximum

Supply Voltage

8 to 28 Vdc

5 Vdc with 5V TTL output

Supply Current

15 mA maximum

Current Sinking

250 mA maximum

Output Duty Cycle

50/50 w/ +20% typical tolerance

Rise/Fall Times

1 µsec typical

Environmental

Operating Temp.

Shock

Vibration

Enclosures

-20º to +70º C (-4º to +158º F)

20 g’s for 11 Milliseconds

5 to 1000 Hertz at 10 g’s

NEMA 12/13 equiv. — Dust-, Oil-Tight

Electrical Connections

Function

Supply Voltage (-)

Supply Voltage (+)

Channel “A”

Channel “B”

Cable Shield

H e r c u l e s

For the latest specifications visit our website

www.herculesencoders.com

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