MODEL120E VISHAY [Vishay Siliconix], MODEL120E Datasheet

MODEL120E

Manufacturer Part Number

MODEL120E

Description

Incremental Optical Encoder Contactless Technology (128 Pulses per Turn)

Manufacturer

VISHAY [Vishay Siliconix]

Datasheet

1.MODEL120E.pdf (3 pages)

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Model 120E

Vishay Spectrol

The Model 120E is a light-duty optical encoder that can be manually. This unique device outputs two square waves at a maximum

rate of 128 pulses in quadrature with other resolutions as low as 10 pulses available. Typical applications includes Motion sensing

and control, Motor control, Flow control, Low-to-high input for test and measurement, Medical instrumentation, Robotics and

Computer Peripherals.

www.vishay.com

154

construction with

Sleeve-bearing

ELECTRICAL SPECIFICATIONS

PARAMETER

VCC Range (V)

Supply Current (mA)

Voh (V)

Vol (V)

Pull-up Resistor (kΩ)

Output

MECHANICAL SPECIFICATIONS

PARAMETER

Vibration

Shock

Rotational Torque

Operating Speed

Rotational Life

Shaft End Play

Shaft Radial Play

Shaft Axial Force

Terminal Strength

ORDERING INFORMATION/DESCRIPTION

SAP PART NUMBERING GUIDELINES

two channel

quadrature

MODEL

output

120

MODEL

Incremental Optical Encoder Contactless Technology

120EN

PRODUCT

Encoder

E =

N = 1/4" (6.35 mm) diameter by

3/8" (9.53 mm) diameter x 32

0.875" (22.23 mm) long shaft

SHAFT AND BUSHING

(9.53 mm) long bushing

PULSES PER REVOLUTION

NEF 2A by 3/8"

Sleeve Bearing

SIZE

For technical questions, contact: sfer@vishay.com

MINIMUM

(128 Pulses per Turn)

4.75

2.4

128

Channel A leads channel B by 90° electrically, CCW direction

RESOLUTION

PULSES PER

Number of

pulses per

revolution

128

TERMINAL CONFIGURATION

FEATURES

• Long life: 10 million revolutions minimum

• Cost effective: Elimination of A/D converters

• Stainless steel shafts and nickel-plated bushing

• Stability: - 40 °C to + 65 °C operating temperature

• Variability: Cable and printed circuit terminations available

10 to 2000 Hz, 15 G mil std., - 202 method 204 test condition C

(contactless)

in various lengths

100 G at 6 ms mil std. 202, method 213 test condition C

NOMINAL

B-66 horizontal mounting

B66 = PC terminal type

C24 = PC terminal type

C-24, vertical mounting

CBL = 7.5" (190.5 mm)

CBL

CN1 = Cable with

TERMINATION

long cable

connector

Other torque ranges available

CBL

10 000 000 revolutions

15 lbs. push/pull

0.005 maximum

0.010 at 1"

300 RPM

1.5 oz. in

2 lbs.

Box of 100 pieces

PACKAGING

Document Number: 57090

PACKAGING

BO100

MAXIMUM

Revision: 20-Mar-07

5.25

B30

0.4

FINISH

RoHS

COMPLIANT

LEAD

Related parts for MODEL120E

MODEL120E Summary of contents

Page 1

Model 120E Vishay Spectrol Incremental Optical Encoder Contactless Technology The Model 120E is a light-duty optical encoder that can be manually. This unique device outputs two square waves at a maximum rate of 128 pulses in quadrature with other resolutions ...

Page 2

Incremental Optical Encoder Contactless Technology DIMENSIONS in inches (millimeters) 120E SERIES CABLE STYLE 1.18 (28.57 mm NEF 0.53 8 0.2495 0.125 0.8125 0.50 0.375 0.48 0.6875 (17.48 mm) PC TERMINALS: TYPE B-66 0.8125 0.4375 + 0.000 ...

Page 3

All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or ...

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