POPR27

www.vishay.com

Vishay MCB

Revision: 04-Jan-17

1

Document Number: 32522

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

Single-Turn Continuous Rotation Analog Displacement Sensor

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 R 39023

Note

• Nothing stated herein shall be construed as a guarantee of quality or durability.

QUICK REFERENCE DATA

Sensor type

ROTATIONAL, conductive plastic

Output type

Output by turrets

Market appliance

Industrial, avionics

Dimensions

1 1/16" (27 mm)

ELECTRICAL SPECIFICATIONS

PARAMETER

Theoretical electrical travel (TET)

345° ± 3°

Theoretical electrical travel (TET) - on request

30°

60°

90°

100°

140°

170°

180°

210°

308°

308°

348°

333° 20’

Useful electrical travel (UET) - on request

30°

44°

70°

90°

140°

170°

100°

210°

140°

180°

342°

300°

Independent linearity standard

± 1 %

Independent linearity optional

± 0.8 %, ± 0.5 %, ± 0.25 %, ± 0.2 %, ± 0.1 %

4.7 k

 or 10 k

± 20 %

Output smoothness

 0.1 % ( 0.05 % on request)

Power rating at 70 °C

1.25 W (see “Power Rating Chart”)

Temperature coefficient

-300 ± 300 ppm/°C

Wiper current

 1 mA

Recommended load impedance

 100 R

 1000 R

Insulation resistance

 1 G at 500 V

Dielectric strength

MECHANICAL SPECIFICATIONS

PARAMETER

Mechanical rotation

360° continuous

Moment of inertia

Mounting

Standard

Running and starting torque

 12 cN cm (for 1 stage),  10 cN cm (per additional stage)

Protection class

IP 50

Weight

< 18 g (for 1 stage), < 6 g (per additional stage)

PERFORMANCE

PARAMETER

Operating temperature range

-55 °C to +125 °C

Life

25M cycles

Rotation speed (max.)

600 rpm