7/8" DIAMETER BUSHING MOUNT SINGLE TURN CONDUCTIVE PLASTIC COMMERCIAL PRECISION ENTIOMETERS Using proven conauctive plastic techniques,the Keen KRT2090 single turn potentiometers combine high reliability and low cost for commercial/industrial applications and instrumentation systems. Long life and infinite resolution are available in bushing mount styles. (l) All specifications listed apply to units with a total resistance within the normal resistance range. Higher or lower resistances may require some degradation of listed speclificatlons because of resistance wire composition or size. (2) Not to exceed specified power rating.   MODEL 2050BUSHING MOUNT ELECTRICAL Theoretical Electrical Travel 340° Normal Resistance Range 5K Resistance Tolerance: Standard % 20 Best Pracilal % 10 Power Rating At 70°C, Her at lug To 0 At 125°C (Watts) 1.0 Linearity Independent , Tolerance, Standard % 2.0 Best Pracilal % 0.25 Output Smoothness Max. ( % 0f Applied Voltage) 0.1 End voltage Max. ( % 0f Tolal Applied Voltage) 2.0 Insulation Resistance At 500 VDC,Min. ( Megohms ) 1000 Dielectric Withstanding Voltage (Volts RMS) 1000 Max. Applied Voltage ( Volts DC ) 400 Temiieratura Coefficient Of Potentiometer.Max. %/ °C -.04 MECHANICAL: Total Mechanical Travel 360° Continuous Mechanical Life, Shaft Revolutions 2 million Ganged Cups Not Available Moment 01 Inertia,Per Cup ( gm-cm2) 0.9 Weight: Single Cup ( oz. ) 0.6 Torque,Max. ( oz.-in ) 1.0 Stop Strenglh,Min. ( oz.-in.) 40 Pilnt Qiameier Run out. Max. .003 Lateral Ronout,Max. .005 Shaft Runout.Max. .002 Shalt Radial Play,Max. .007 Shall End Play.Max. .005 ENVIRONMENTAL : Tamparalure Range ( °C ) Standard -55 to +125     E-mail:keeneng@keeneng.com.tw ·TEL: 886-2-2999-5186 FAX: 886-2-2999-4876 Copyright 2002 Keen Engineering Co., Ltd. Web site designed and hosted by Taiwan Products Online.