F56102114

APPLICATIONS SHORT LONGFELLOW METRIC SERIES • • INJECTION MOLDING MACHINES • PRINTING PRESSES • MEAT PACKING EQUIPMENT • WEATHER INSTRUMENTS • DRILL PRESSES • WOODWORKING MACHINES • CRANES • FRONT-END LOADERS • SCALES • SEMI CONDUCTOR PROCESSING The Short Longfellow is frequently used for measuring linear position or displacement up to 152mm on a wide variety of manufacturing and process equipment. The mechanical design of the unit’s front and rear bearings, anodized extruded aluminum housing, stainless steel shaft and precious metal wipers are suitable for a factory’s harsh environment. Based on the proprietary MystR® conductive plastic film, it provides a high resolution, absolute position measurement without external signal conditioners. Intrinsically Safe for Class I, II, and III Division 1, Groups A, B, C, D, E, F and G for Hazardous (indoor/outdoor) NEMA 4 locations. V max = 30 V, I max = 100 mA, Ci = 0, uF, Li, = 0 mH. Precious metal wipers 2 mm thick housing with 6 mm shaft Shaft seals MystR® plastic element Absolute continuous measurement High performance bearings High level DC output • • • • • • • Insures high performance, low noise Rugged construction for manufacturing environment Protects internal components from factory environment Tested up to 1 billion operations Accurate position at power up Long life even with side load conditions Works with simple controls HOW TO ORDER SLF 025R4 M 1500 F 8 A Model Termination A = Binder SLF = Standard SLW = Water Resistant Electrical Travel Unit of Measure Shaft 8 = M6 x 1 Thread 025R4 050R8 076R2 101R6 152R4 = = = = = 1500 3000 4500 6000 9000 Linearity F = 1.0% B = 0.1% 1500, 3000, 4500, 6000, 9000 M = Millimeter Note: Not all combinations are available. Minimum quantity orders apply. Contact the factory for more details. Note: The Total Resistance is determined by Electrical Travel, at 1500 Ohms per 25.4 millimeter. Total Resistance SHORT LONGFELLOW METRIC SERIES BENEFIT LINEAR POSITION TRANSDUCER FEATURES • • • • • • • LINEAR POSITION TRANSDUCER SHORT LONGFELLOW METRIC SERIES • LINEAR POSITION TRANSDUCER TECHNICAL SPECIFICATIONS MECHANICAL Total Mechanical Travel Starting Force* Total Weight See table below DIMENSIONS 0.450 kg xx.x = mm 0.12 to 0.22 kg Vibration 20 g / 0.75 mm (rms) 5-2 kHz Shock 50 g, 11 ms half sine Backlash 1 5 11.4 22.9 0.025 mm Life 1.5 One Billion operations ELECTRICAL Theoretical Electrical Travel 3 Shaft Extended 1 See table below ±1% or ±0.1% Independent Linearity** Total Resistance 2000 ohm current limiting resistor ±20% 3.91 (2 holes per bracket) -65° to 105°C Operating Temperature Resolution Infinite Maximum Applied Voltage 40 Vdc Recommended Wiper Current