Model 981 HE www.vishay.com Vishay Spectrol Throttle Position Sensor in Hall Effect Technology Hollow and D-Shaft Versions FEATURES Accurate linearity down to: 0.5 % Easy mounting principle Non contacting technology: Hall effect Model dedicated to all applications in harsh environments Spring loaded types available 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 47 mm x 22 mm ELECTRICAL SPECIFICATIONS PARAMETER STANDARD SPECIAL Electrical angle 90, 120, 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 max. 16 mA for PWM output Analog ratiometric 10 % to 90 % of V or supply Output signal Other upon request PWM 1 kHz, 10 % to 90 % duty cycle Over voltage protection +20 V DC Reverse voltage protection -10 V DC Load resistance recommended Min. 1 k for analog output and PWM output Hysteresis static (D-shaft version) < 0.3 MECHANICAL SPECIFICATIONS PARAMETER Mechanical travel 360 continuous, stops upon request: 124 3 Bearing type Sleeve bearing Standard IP 50 other on request Weight 19 g 2 g hollow shaft model/22 g 2 g D-shaft model ORDERING INFORMATION/DESCRIPTION 981HE 0 A 1 W A 1F16 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 1: 6.35 mm Box of 1: Mechanical stops B: 0.5 % 2: 180 Z: Custom B: Analog CCW 9: Special 10 pieces 2: Spring return CW 3: 270 C: PWM CW P: Plain 3: Spring return CCW 4: 360 D: PWM CCW F: Flatted 5: 120 Z: Other output S: Slotted For 1, 2, 3: Max. 9: Other angles Z: Other type electrical angle is: 120 Shaft length from mounting face (standard: 16 mm) 8H00 hollow shaft 8H01 hollow D-shaft SAP PART NUMBERING GUIDELINES 981HE 1 B 9 Z C 8H01 XXXX MECHANICAL ELECTICAL OUTPUT SPECIAL MODEL LINEARITY OUTPUT TYPE SHAFT TYPE FEATURES ANGLE SIGNAL REQUEST Revision: 27-Mar-15 Document Number: 57103 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 981 HE www.vishay.com Vishay Spectrol V ANALOG OUT 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: 57103 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