Datasheet > 120EN128CBL

120EN128CBL

更新时间： 2024-02-15 21:24:16

品牌	Logo	应用领域
威世 - VISHAY		编码器光电
页数	文件大小	规格书
3页	194K
描述
Optical Position Encoder, SINGLE, 2 CHANNELS, ROTARY OPTICAL POSITION ENCODER

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技术参数
数据手册

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120EN128CBL 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5.77	Is Samacsys：	N
配置：	SINGLE, 2 CHANNELS	安装特点：	THROUGH HOLE MOUNT
功能数量：	1	最高工作温度：	65 °C
最低工作温度：	-40 °C	光电设备类型：	ROTARY POSITION ENCODER
子类别：	Optical Position Encoders	最大供电电压：	5.25 V
表面贴装：	NO	Base Number Matches：	1

120EN128CBL 数据手册

Model 120E

Vishay Spectrol

Optical Encoder

FEATURES

• Long Life: 10 Million Revolutions Minimum (Contactless)

• Cost Effective: Elimination of A/D Converters

• Strainless Steel Shafts and Nickel-Plated Bushing in

Various Lengths

• Stability: - 40°C to + 65°C Operating Temperature

• Variability: Cable and Printed Circuit Terminations Available

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.

ELECTRICAL SPECIFICATIONS

PARAMETER

VCC Range (V)

Supply Current (mA)

Voh (V)

Vol (V)

Pull-up Resistor (kΩ)

Output

MINIMUM

NOMINAL

MAXIMUM

4.75

–

2.4

–

5.25

–

0.4

–

Channel A leads Channel B by 90°

electrically, CCW direction

MECHANICAL SPECIFICATIONS

PARAMETER

Vibration

10 to 2000Hz, 15G Mil Std, - 202

Method 204 Test Condition C

100G at 6ms Mil Std. 202,

Method 213 Test Condition C

1.5 oz. in

Shock

Rotational Torque

Sleeve

0.25 oz. in. max.

Other torque ranges available

300 RPM

Operating Speed

Rotational Life

Shaft End Play

10.000.000 revolutions

0.005 maximum

Shaft Radial Play

Shaft Axial Force

Terminal Strength

0.010 at 1 in.

15 lbs. push/pull

2 lbs.

ORDERING INFORMATION

120

MODEL

128

PULSES PER

RESOLUTION

CBL

TERMINATION

PRODUCT ID

SHAFT & BUSHING SIZE

Sleeve-bearing

Construction with

two channel

E = Encoder

N = 1/4 in. (6.35mm) diameter by

0.875 in (22.23mm) long

shaft 3/8 in (9.53mm) diameter

x 32 NEF 2A by 3/8 in. (9.53mm)

long bushing

Number of pulses

per revolution

B66 = PC Terminal Type B-66

Horizontal mounting

C24 = PC Terminal Type

C-24, vertical mounting

CBL =7.5 IN. (190.5mm)

Long cable

quadrature output

CN1 = Cable with Connector.

For technical questions, contact sfer@vishay.com

Document Number: 57090

Revision 16-Feb-04

www.vishay.com

147

12 3

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