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 DESIGN SUPPORT TOOLS * Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 click logo to get started Models Available QUICK REFERENCE DATA Sensor type Output type Market appliance Dimensions ROTATIONAL, single turn hall effect Wires Industrial 47 mm x 22 mm ELECTRICAL SPECIFICATIONS PARAMETER Electrical angle Linearity Supply voltage Supply current STANDARD SPECIAL 90, 120, 180, 270, 360 Any other angle upon request 1% 0.5 % Other upon request 5 VDC 10 % 10 mA typical / 16 mA max. 16 mA for PWM output Analog ratiometric 10 % to 90 % of Vsupply or Other upon request PWM 1 kHz, 10 % to 90 % duty cycle +20 VDC -10 VDC Min. 1 k for analog output and PWM output < 0.3 Output signal Over voltage protection Reverse voltage protection Load resistance recommended Hysteresis static (D-shaft version) MECHANICAL SPECIFICATIONS PARAMETER Mechanical travel Bearing type Standard Weight 360 continuous, stops upon request: 124 3 Sleeve bearing IP 50; other on request 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 Box of W: wires A: analog CW 1: 6.35 mm A: 1 % 1: 90 0: continuous rotation 10 pieces Z: custom B: analog CCW 9: special B: 0.5 % 2: 180 1: mechanical stops P: plain C: PWM CW 3: 270 2: spring return CW F: flatted D: PWM CCW 4: 360 3: spring return CCW S: slotted Z: other output 5: 120 Z: other type 9: other angles For 1, 2, 3: max. electrical angle is: 120 Shaft length from mounting face (standard: 16 mm) 8H00 hollow shaft 8H01 hollow D-shaft SAP PART NUMBERING GUIDELINES 981HE MODEL 1 MECHANICAL FEATURES Revision: 27-Mar-18 B LINEARITY 9 ELECTICAL ANGLE Z OUTPUT TYPE C OUTPUT SIGNAL 8H01 SHAFT TYPE XXXX SPECIAL REQUEST 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 VOUT ANALOG Vout (% Vsupply) Vout (% Vsupply) Diagnostic High Area Diag High Level 90 % Diagnostic High Area Diag High Level 90 % CCW CW 10 % Diag Low Level 10 % Diag Low Level Diagnostic Low Area 0 Theta (Position) Diagnostic Low Area 0 Theta (Position) VOUT PWM Vout (% Vsupply) CW 97 % min. T high Duty Cycle = Thigh T T low 1.5 % max. Time (s) 0 T: periodicity Revision: 27-Mar-18 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 Model 981 HE www.vishay.com Vishay Spectrol DIAGNOSTIC MODES Vout ANALOG Rpull-up Vout ANALOG Rpull-down Vout PWM Rpull-up = 1 k Vpull-up = Vsupply = 5 V 1: Broken GND Diagnostic high area Diagnostic low area > 97 % Vsupply without modulation 2: Broken Vout Diagnostic high area Diagnostic low area > 97 % Vsupply without modulation 3: Broken Vsupply Diagnostic high area Diagnostic low area > 97 % Vsupply without modulation Over voltage Vsupply > 7 V Diagnostic high area Diagnostic low area > 97 % Vsupply without modulation Under voltage Vsupply < 2.7 V Diagnostic high area Diagnostic low area > 97 % Vsupply without modulation FAILURE Vpull-up Vsupply 3 Rpull-up Vpull-up can be independent to Vsupply Sensor 2 GND Vout 1 Cut off ENVIRONMENTAL SPECIFICATIONS Vibrations Shocks 20 g from 10 Hz to 2000 Hz, EN 60068-2-6 3 shocks/axis; 50 g half a sine 11 ms, EN 60068-2-7 Operating temperature range Life (in cycles) -45 C to +125 C > 5M for hollow shaft model / > 10M for D-shaft model Rotational speed (max.) Immunity to radiated electromagnetic disturbances 120 rpm 200 V/m 150 kHz/1 GHz, IEC 62132-2 part 2 (level A) Immunity to power frequency magnetic field Radiated electromagnetic emissions 200 A/m 50 Hz / 60 Hz, EN 61000-4-8 (level A) 30 MHz / 1 GHz < 30 dBV/m, EN 61000-6-4 (level A) Electrostatic discharges Contact discharges: 8 kV Air discharges: 15 kV, EN 61000-4-2 MATERIALS Housing Shaft Output Thermoplastic housing Stainless steel 3 lead wires Note * Nothing stated herein shall be construed as a guarantee of quality or durability Revision: 27-Mar-18 Document Number: 57103 3 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 DIMENSIONS in millimeters VARIOUS POSSIBLE TYPES OF MODEL 981 HE IN D-SHAFT VERSION 1 981 HE D-Shaft Spring return CCW Shaft: O 6.35 flatted length 16 mm FMF 2 981 HE D-Shaft Spring return CW Shaft: O 6.35 flatted 16 mm FMF Model: 981HE-2-x-x-W-x-1F16 Model: 981HE-3-x-x-W-x-1F16 0 O 15 - 0.1 Mounting face 22 max. 5 3 16.2 0 O 6.345 - 0.013 "0 position" Prog CW: 90 % Prog CCW: 10 % 2 Typ. "0 position": 120 Mechanical stroke O 24 max. 3 "0 position" Prog CW: 10 % Prog CCW: 90 % Mech. stop B A 4.5 0.1 20 11 Direction of running 4.5 2 Typ. Direction of running 981 HE D-Shaft Continuous rotation Shaft: O 6.35 flatted 16 mm FMF Model: 981HE-0-x-x-W-x-1F16 "0 position" Prog CW or CCW: 10 % 3 wires AWG20 lg 300 mm Mechanical stroke Dimension Standard Option A 36 38 B 47 48 Revision: 27-Mar-18 Wires Yellow GND (-) Red Signal Green VCC (+) Document Number: 57103 4 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 DIMENSIONS in millimeters VARIOUS POSSIBLE TYPES OF MODEL 981 HE IN HOLLOW SHAFT VERSION 4 981 HE Hollow shaft Spring return CCW Shaft: O 8 6 Model: 981HE-3-x-x-W-x-8H00 981 HE Hollow D-Shaft Continuous rotation Shaft: O 8 "0 position" Prog CW or CCW: 10 % "0 position" Prog CW: 10 % Prog CCW: 90 % 3 0.1 O 7.8 - 00.2 2 min. Model: 981HE-1-x-x-W-x-8H01 Model: 981HE-0-x-x-W-x-8H01 Mechanical stop End shaft recommended 7 981 HE Hollow D-Shaft CW Shaft: O 8 "0 position" Prog CW: 10 % 2 Typ. 2 Typ. Mounting face Direction of running Direction of running 7 max. Mechanical stroke End shaft recommended 981 HE Hollow shaft Spring return CW Shaft: O 8 O8 Mechanical stop "0 position" Prog CW: 90 % Prog CCW: 10 % 2 Typ. 8 981 HE Hollow D-Shaft CCW Shaft: O 8 Model: 981HE-1-x-x-W-x-8H01 O 6.54 - 00.05 "0 position" Prog CCW: 10 % Direction of running 2 Typ. "0 position": 120 Mechanical stroke Revision: 27-Mar-18 0 h9 - 0.036 Mounting face 2 min. Model: 981HE-2-x-x-W-x-8H00 7 max. 5 Mechanical stroke Direction of running "0 position": 120 Mechanical stroke Document Number: 57103 5 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 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. (c) 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 08-Feb-17 1 Document Number: 91000 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Vishay: 981HE0B4WA1F16 981HE2B1WA1F16 981HE0B4WA8H01