Model 351 HE www.vishay.com Vishay Spectrol Single Turn Bushing Mount Hall Effect Sensor in Size 09 (22.2 mm) FEATURES Accurate linearity down to: 0.5 % All electrical angles available up to: 360 (no dead band) Long life: greater than 10M cycles Non contacting technology: Hall effect Model dedicated to all applications in harsh environments Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 QUICK REFERENCE DATA Sensor type ROTATIONAL, single turn hall effect Output type Wires Market appliance Industrial Dimensions 7/8 (22.2 mm) ELECTRICAL SPECIFICATIONS PARAMETER STANDARD SPECIAL Electrical angle 90, 180, 270, 360 Any other angle upon request Linearity 1 % 0.5 % Supply voltage 5 V 10 % Other upon request DC Supply current 10 mA typical 16 mA for PWM output Analog ratiometric 10 % to 90 % of V or supply Output signal Other upon request PWM 10 % to 90 % duty cycle Over voltage protection +20 V DC Reverse voltage protection -10 V DC Load resistance recommanded Min. 1 k for analog output and PWM output Hysteresis < 0.35 MECHANICAL SPECIFICATIONS PARAMETER Mechanical travel 360 continuous, stops upon request: 340 3 Bearing type Sleeve bearing Standard IP 50 other on request Weight 20 g 2 g ORDERING INFORMATION/DESCRIPTION 351HE 0 A 1 W A 1S22 XXXX BO 10 e1 ELECTRICAL OUTPUT OUTPUT SHAFT SPECIAL LEAD MODEL FEATURES LINEARITY PACKAGING ANGLE TYPE SIGNAL TYPE REQUEST FINISH 0: Continuous rotation A: 1 % 1: 90 W: Wires A: Analog CW 0: 6 mm Box of 10 and antirotation pin B: 0.5 % 2: 180 Z: Custom B: Analog CCW 1: 6.35 mm pieces 1: Continuous rotation 3: 270 C: PWM CW 2: 3.175 mm and no antirotation 4: 360 D: PWM CCW 9: Special pin 9: Other Z: Other output P: Plain 2: Stops at 330 and angles S: Slotted antirotation pin Z: Other type 3: Stops at 330 and Shaft length from mounting face 22 mm to 72 mm max. per step of 5 mm no antirotation pin SAP PART NUMBERING GUIDELINES 351HE 1 B 9 Z C 0P27 XXXX MECHANICAL ELECTRICAL OUTPUT OUTPUT SPECIAL MODEL LINEARITY SHAFT TYPE FEATURES TYPE ANGLE SIGNAL REQUEST Revision: 27-Mar-15 Document Number: 57099 1 For technical questions, contact: sferprecisionpot vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 Model 351 HE www.vishay.com Vishay Spectrol V ANALOG OUT Operating temperature 85 C 125 C Diagnostic high level 96 % min. 96 % min. Diagnostic low level 2 % max. 4 % max. V V out out (% V ) (% V ) supply supply Diagnostic High Area Diagnostic High Area Diag High Level Diag High Level 90 % 90 % CCW CW 10 % 10 % Diag Low Level Diag Low Level Diagnostic Low Area Diagnostic Low Area 0 Theta (Position) 0 Theta (Position) V PWM OUT V out (% V ) supply CW 97 % min. T high T high Duty Cycle = T T low 1.5 % max. 0 Time (s) T: periodicity Revision: 27-Mar-15 Document Number: 57099 2 For technical questions, contact: sferprecisionpot vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000