SHORT LONGFELLOW SERIES LINEAR POSITION TRANSDUCER APPLICATIONS SHORT LONGFELLOW SERIES LINEAR POSITION TRANSDUCER The Short Longfellow is frequently used for measuring linear INJECTION MOLDING position or displacement up to 6 inches on a wide variety of MACHINES manufacturing and process equipment. The mechanical design of the PRINTING PRESSES units front and rear bearings, anodized extruded aluminum housing, stainless steel shaft and precious metal wipers are suitable for a factorys MEAT PACKING harsh environment. EQUIPMENT Based on the proprietary MystR conductive plastic film, it provides WEATHER a high resolution, absolute position measurement without external signal INSTRUMENTS conditioners. Intrinsically Safe for Class I, II, and III Division 1, Groups A, B, C, D, DRILL PRESSES E, F and G for Hazardous (indoor/outdoor) NEMA 4 locations. WOODWORKING V max = 30 V, I max = 100 mA, Ci = 0, uF, Li, = 0 mH. MACHINES CRANES FRONT-END LOADERS SCALES SEMI CONDUCTOR PROCESSING FEATURES BENEFIT Precious metal wipers Insures high performance, low noise 0.081 inch thick housing with 0.25 inch shaft Rugged construction for manufacturing environment Shaft seals Protects internal components from factory environment MystR plastic element Tested up to 1 billion operations Absolute continuous measurement Accurate position at power up High performance bearings Long life even with side load conditions High level DC output Works with simple controls HOW TO ORDER SLF 01 N 1500 F 6 A Model Termination A = Binder SLF = Standard SLW = Water Resistant Shaft Electrical 6 = 1/4 - 28 Thread Travel 01 = 1500 02 = 3000 Linearity 03 = 4500 F = 1.0% 04 = 6000 B = 0.1% 05 = 9000 Total Unit of Resistance 1500, 3000, 4500, 6000, 9000 Measure N = Inches 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 inch.SHORT LONGFELLOW SERIES LINEAR POSITION TRANSDUCER TECHNICAL SPECIFICATIONS MECHANICAL Total Mechanical Travel See table below DIMENSIONS 0.45 (11.4) xx.xx = inches Starting Force* 1 lb 1 0.90 (xx.x) = mm (22.9) 5 Total Weight 0.26 to 0.49 lb Vibration 20 g / 0.75 mm (rms) 5-2 kHz Shock 50 g, 11 ms half sine 0.06 (1.5) Backlash 0.001 in. 0.45 Life One Billion operations (11.4) 0.154 (3.91) 0.900.90 (2 holes per bracket) ELECTRICAL (22.(22.88)) Theoretical Electrical Travel See table below 1.75 (44.5) Independent Linearity** 1.0% or 0.1% 0.88 Movable Total Resistance 1500 Ohms per inch (22.4) 0.19 mounting theoretical electrical travel (4.8) brackets Resistance Tolerance 20% Operating Temperature -65 to 105 C Resolution Infinite 0.38 Maximum Applied Voltage 40 Vdc (9.6) 0.68 X Recommended Wiper Current <1 A (17.2) Electrical Connection Binder Series 681 Connector 1.35 (34.4) or equivalent MOUNTING BRACKETS * Starting Force for SLW 5 lbs. (2.3 kg) ** 5-95% of Theoretical Electrical Travel 7/16 in. 1/4 in. (6.6) (6.3) across across Caution: Do not test on an Ohm Meter on the Rx 1 scale or other current devices. flats flats Caution: Excessive Wiper Current can cause Output errors or damage. Caution: Zero shaft side load is recommended to achieve maximum life. 3 Shaft Extended Model Electrical Mechanical Total Body 1.36 1 Travel Travel Resistance Length X (34.5) in inches in inches in Ohms in inches 2 SLF01 or SLW01 1.0 1.20 1500 4.05 2000 ohm current limiting resistor SLF02 or SLW02 2.0 2.20 3000 5.05 0.45 (11.4) SLF03 or SLW03 3.0 3.15 4500 5.95 1/4-28 NF-2A thread SLF04 or SLW04 4.0 4.15 6000 6.95 SLF06 or SLW06 6.0 6.15 9000 8.95 WARRANTY/REMEDY SPECIALS AND ACCESSORIES Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Contact your local sales office for warranty information. If warranted goods are returned to Honeywell during the period of coverage, Honeywell Other Mechanical Travels Rod and Bearings will repair or replace without charge those items it finds defective. The foregoing is Buyers sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. Other Electrical Travels Ball Joint Assembly Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. Other Resistance Values Other Linearity Values However, we assume no responsibility for its use. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. Item 1098800 M.G. 10/01 Sensing and Control Honeywell 100 Discovery Way Acton, MA 01720 USA Tel: (877) 384-1300 Fax: (978) 263-0630 www.honeywell.com/sensing/products/di