Datasheet > POHR36, POHR44, POTH44, POTH50, POTH76

POHR36, POHR44, POTH44, POTH50, POTH76

更新时间： 2023-12-06 20:11:51

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
11页	262K
描述
Single-Turn Continuous Rotation Analog Displacement Sensors

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获取价格

数据手册

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POHR36, POHR44, POTH44, POTH50, POTH76 数据手册

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POHR36, POHR44, POTH44, POTH50, POTH76

www.vishay.com

Vishay MCB

Single-Turn Continuous Rotation Analog Displacement Sensors

FEATURES

• Conductive plastic potentiometer technology, infinite

resolution

• Servo mount anodized light alloy housing

• Precious metal contacts

• Stainless steel shaft and bearings

• Applicable standards: NFC 93255, MIL R39023

DESIGN SUPPORT TOOLS AVAILABLE

3D Models

QUICK REFERENCE DATA

Sensor type

ROTATIONAL, conductive plastic

Output type

Output by turrets

Industrial, avionics

Market appliance

Dimensions

Ø 36, Ø 44, Ø 50, Ø 76

ELECTRICAL SPECIFICATIONS

PARAMETER

POHR36

POHR44

POTH44

POTH50

POTH76

Theoretical electrical travel

(TET)

350° 3°

350° 2°

350° 1°

Theoretical electrical travel

(on request)

62.5°90° 120°120° 182.5° 210°

90°

Useful electrical travel

60° 90° 90° 119° 180° 180°

0.5 ꢀ

89°

(on request)

Standard linearity (

0.5 ꢀ

0.25 ꢀ

0.1 ꢀ

0.25 ꢀ, 0.1 ꢀ,

0.05 ꢀ

0.4 ꢀ, 0.25 ꢀ, 0.1 ꢀ,

0.05 ꢀ, 0.04 ꢀ

0.25 ꢀ, 0.2 ꢀ, 0.1 ꢀ, 0.05 ꢀ,

Optional linearity (

0.05 ꢀ, 0.02 ꢀ

4.7 k or 10 k

0.1 ꢀ, 0.05 ꢀ

0.03 ꢀ

Total resistance range (E3) 4.7 k or 10 k

Tolerance on R_n

4.7 k or 10 k

10 ꢀ, optional: 20 ꢀ, 15 ꢀ, 5 ꢀ

Output smoothness

 0.1 ꢀ (on request: 0.5 ꢀ, 0.05 ꢀ, 0.025 ꢀ)

Power rating at 70 °C

Temperature coefficient

Wiper current

2 W

2.5 W

-300 300 ppm/°C

 1 mA

3 W

4 W

Recommended

load impedance

 1000 R_n

Insulation resistance

Dielectric strength

 10 G at 500 V_DC

1000 V_RMS, 50 Hz, 1 min

MECHANICAL SPECIFICATIONS

PARAMETER

Size

POHR36

POHR44

POTH44

POTH50

POTH76

first stage

Running and starting torque (cN cm)

Moment of inertia (g cm²)

additional stage

first stage

 2.2

0.6

 2.6

 0.6

 6

 5

100

 8

 6

100

 20

 17

230

additional stage

first stage

Weight (g)

additional stage

Protection class

IP50

Revision: 08-Mar-2019

Document Number: 32521

For technical questions, contact: mcbprecisionpot@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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