Rotary Precision Position Sensor Single Turn, Compact, Sealed, Extended Life The BEI Duncan 5320 Series offers a highly reliable Series Panel Pot 532 rotary potentiometer sensor that can be easily integrated or re-packaged into a wide variety of existing and new applications. The new 5320 Series is ideally suited for tight packaging constraints while providing superior durability, long service life and repeatable accuracy. The sensor is fully sealed and impervious to contamination and moisture. A wide variety of standard and non-standard options are available including detent functions, electrical/mechanical angles, shaft/bushing sizes, lengths and configurations, resistance values, etc. The 5320 Series standard termination offers gold plated through holes for direct soldering. Options are also available for custom termination methods by contacting Duncan Sales. The 5320 series sensors offer all of the advantages of a cost effective, traditional potentiometer while providing a rugged, compact, low-profile design to survive the harshest conditions. 5320 Series Features: Extended Operating Life 1 million plus operational cycles Fully Sealed Construction Meets or exceeds IP66/IP67 standards Extended Temperature Range Operating: -40 to +125C Storage: -55 to +150C High Quality, Rugged Construction Stainless Steel Shaft, Nickel Plated Brass Bushing See Reverse for Additional Environmental Specifications Wide Range of Configurations (see ordering info) Shaft and Bushing Lengths Linearity (accuracy) Tolerance Limits With or Without Detent Function Total Resistance Custom Options Available (contact Duncan Sales) Ordering Information: Basic Configurations: Shaft & Bushing Lengths 5321 5322 | 953 all | "sal ET 45.88 = 22.23 | 535 L625] T L250] | Dimensions are shown in millimeters [inches reference] 532X RXK LX.X X Detent: Blank = None, D = Included Independent Linearity: Standard = +/-2.0% Total Resistance: Standard = 1K, 5K or 10K Basic Configuration Model (identified above) STANDARD PART: 5321 R3K L2.0 L No Detent Function Standard +/-2.0% Linearity 5K Total Resistance BEI DUNCAN ELECTRONICS 170 Technology Drive Irvine, CA 92618-2401 (949) 341-9500 Fax: (949) 453-2700 email: sales@beiduncan.com ISO 9001 : 2000 Registered www.beiduncan.com Rotary Precision Position Sensor 5320 Series Panel Pot Standard Sensor as Example Dimensions are shown in millimeters [inches reference] [.250] ra) FUNCTIONAL SCHEMATIC ep t 11.18 0.3 - [.44D] = ow = B - 66.34 Srog | | | SHAFT FLAT SHOWN IN THE FULLY CCW POSITION 8.9.0.3 3/6-32 UNEF-24 be 22.23 1d4 [875] / 77 MAX. HSG. | L7] | VOLTAGE RATIO (%) (HOLE 2/HOLE 3) 5 1 " OUTPUT n- Xe teed oa 09.52 O X 0.76 | [375] 030] . SHAFT ROTATION ts 11.603 MAX. WIDE PILOT Sto site [46] I 15.9203 | (.63] Mechanical Specifications Electrical Specifications Total Travel (stop to stop): 250 degrees Electrical Travel: 240 degrees Stop Strength: 1350 Nmm (190 in-oz) Active Electrical Travel: 216 degrees (5%-95%) Shaft Pull Out Strength: 200N (45lbs) PowerRating at 70C: 0.25W (derating to 0 at 125C Shaft Operating Torque: 5-25 Nmm (0.7-3.5 in-oz) Resistance Tolerance: +20% Shaft Starting Torque: 35 Nmm (5 in-oz) Max. Linearity, Independent: +2% (Active) Cycle Life: 1 Million cycles RGV: 100% Max. Detent Life: 10,000 cycles (Output Smoothness): (0.2%) Max. Detent Torque: 35-120 Nmm (5-17 in-oz) Detent Release Position: 20 degrees Max. Environmental Specifications Materials Moisure & Dust Resistant: Sealed, IP66/IP67 Shaft: Stainless Steel Vibration: 15g, 10 to 2000 Hz Bushing: Nickel Plated Brass Shock: 30g Housing (Package): Nylon 6 (Akulon) Temperature: -40C to +125C operating PCB: 4101/21 (FR-4) -55 to + 150C storage Salt Spray: 96 hours Resistance to Solder Heat: 350C (660F) for 5 sec. (at termination points) Copyright 2002 BEI Technologies, Inc. Specifications subject to change without notice. BE2023 DUNCAN ELECTRONICS 170 Technology Drive Irvine, CA 92618-2401 (949) 341-9500 Fax: (949) 453-2700 email: sales@beiduncan.com www.beiduncan.com