BEI Sensors 1201-1801 Series Rotary Motion Precision Sensor

Description

MODELS 1201 / 1301 / 1501 / 1601 / 1701 / 1801

Features

Servo Model / Ball Bearing
7/8” to 3” Diameter Servo Mount
Wirewound Single-Turn Precision Potentiometers

Additional information

Brand	Bei Sensors

About Bei Sensors

BEI Sensors is specialized in reliable position sensing products for harsh environments. BEI Sensors can provide a wide selection of products for any tough application, from basic off-the-shelf to entirely bespoke solutions. BEI Sensors provides a wide product portfolio, engineering experience, and unmatched product support to the industrial, military/aerospace, and transportation markets. Its product line includes rotary and linear position sensors, potentiometers, Hall Effect sensors, absolute and incremental encoders, panel controls, electronic interface modules.

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Specification

Description	1201	1301	1501	1601	1701	1801
Actual Electrical Travel	354°±2°	354°±2°	354°±2°	354°±1°	356°±1°	358°±1°
Normal Resistance Range	100Ω to 25K	100Ω to 30K	100Ω to 50K	100Ω to 60K	100Ω to 75K	100Ω to 100K
Extended Resistance Range	15Ω to 75K	25Ω to 100K	25Ω to 125K	25Ω to 150K	25Ω to 200K	25Ω to 250K
Resistance Tolerance: Standard %	±3
Best Practical %	±1
Power Rating At 70°C, Derating to 0 At 125°C (Watts)	1.25	2.0	3.0	4.0	5.0	7.0
Linearity, Independent, Tolerance, Standard %	±0.5	±0.4	±0.3	±0.25	±0.2	±0.15
Best Practical %	±0.2	±0.15	±0.12	±0.09	±0.08	±0.05
Equivalent Noise Resistance (ENR) Max. (Ohms)	100
End Voltage Max. (% Of Total Applied Voltage)	Within linearity tolerance
Insulation Resistance At 500 VDC, Min. (Megohms)	1000
Dielectric Withstanding Voltage (Volts RMS)	1000
Max. Applied Voltage(Volts DC)	400
Temperature Coefficient Of Potentiometer, Max. % / °C	±.007