6187 1/4” Shaft, 3/8” Bushing ELECTRICAL 1 1 Specifications subject to change without notice. 2 Linearity is measured between 1% and 99% of input voltage. 3 Special TCR available to ±100 ppm/°C. 4 Measured with 10 VDC CW to CCW and slider at 50% of electrical travel Resistance Range 1K to 100K Ohms Standard Resistance Tolerance ±10% Minimum Practical Resistance Tolerance ±5% Independent Linearity 2 ±1% Minimum Practical Independent Linearity ±0.5% Input Voltage 400 VDC maximum, not to exceed power rating Power Rating 1.0 Watt at 70°C, derating to 0 at 125°C Dielectric Strength 750 V rms Insulation Resistance 1,000 Megohms minimum Output smoothness 0.1% maximum Actual Electrical Travel 340° nominal (300° with stop feature) Electrical Continuity Travel 350° nominal (320° with stop feature) End Voltage maximum 0.5% of input voltage Resolution essentially infinite Temperature Coefficient of Resistance 3 -400 ppm/°C typical Temperature Coefficient of Output Voltage 4 ±10 ppm/°C typical MECHANICAL Total Mechanical Travel 360° Continuous (320° ±3° with stop feature) Number of Gangs 1 maximum Weight 0.53 oz. nominal (single gang) Backlash 1° maximum Static Stop Strength 40 oz.-in. Panel Nut Tightening Torque 25 lb.-in. maximum Start/Run Torque 1.0 oz.-in. ) ENVIRONMENTAL(MIL-PRF-39023) Operating Temperature Range -40°C to +125°C dynamic, -65°C to +125°C static Temperature Cycling 5 cycles, -65°C to +125°C, maximum 10% ΔR Shock 6 ms Saw-tooth, 100 G’s, 0.1 ms maximum discontinuity Vibration 10 G’s, 10 to 500 Hz, maximum 2% ΔR, 0.1 ms maximum discontinuity Moisture Resistance five 24 hour cycles, maximum 25% ΔR High Temperature Exposure 1,000 hours at 125°C, maximum 0.5% ΔVR Rotational Life 5 million shaft revolutions Rotational Load Life 5 million shaft revolutions, maximum 10% ΔR Ingress Protection Rating (IP Code) IP50, IP66 available as option (feature code ES)