GEARTOOTH SPEED SENSOR GS1001 – GS1002 The GS1001-1002 series gear tooth sensors are Hall Effect devices designed for use in applications where ferrous edge detection or near zero speed sensing (without power up recognition) is needed. Current sinking output requires the use of a pull up resistor. Circuit protected with adjustable stainless steel housing Features and Benefits  Immune to rotational alignment  ESD resistant to 4kV (contact discharge)  Mating connector: Delphi 12162280  Discrete wire version: 22awg, tin plated polyolefin insulation. Applications  CNC machine tools  Transmission speed  Industrial feedback control Specifications Note: These sensors require the use of an external pull-up resistor, the value is dependent upon the supply voltage. Pull-up resistor should be connected between output (Black) and Vcc (Brown). See chart on next page for recommendations. Dimensions mm GS100101 GS100102 GS100201 GS100202 GEARTOOTH SPEED SENSOR GS1001 – GS1002 Mechanical Specifications Airgrap Application dependent Maximum Installation Torque 50 in-lbs (for a ¼ - 20 Hex Cap screw) Electrical Specifications Operating Voltage Range 5 - 24 VDC Supply Current 6 mA max Output Saturation Voltage 400 mV max Output Current 20 mA max Operating Temperature -40° to +125°C Storage Temperature Range -40° to +125°C Output Rise time 5μS Output Fall time 5μS Electrostatic Discharge Immunity + 3kV indirect contact, + 4kV direct contact Electric Field Radiated Immunity At 10V/m (using 30% amplitude modulation @ 1kHz) from 26Mz to 1000 MHz Electrical Fast Transient Test + 2kV on DC power supply Magnetic Field Immunity Test Subjected to 30 A/m at 50 Hz Conducted Immunity Test Injected with 10Vrms from 150kHz to 80 MHz Dielectric Withstand Voltage MIL-STD-202F, Method 301 1000V applied for a minimum of one minute. Insulation Resistance MIL-STD-202F, Method 302, Test Condition B 500V applied for one minute. Water Immersion MIL-STD 202F, Method 104, Test Condition A Salt Spray MIL-STD-202F, Method 101, Test Condition B Sinusoidal Vibration MIL-STD-202F Method 204, Test Condition C from 55-2000 Hz Random Vibration MIL-STD-20F Method 214, Test Condition IC Mechanical Shock 18 shocks at 50g’s 11ms per Mil Std 202F Recommended external pull-up resistor: Open Collector Sinking Block Diagram Contact Call, fax or visit our website For more information. ZF Electronics Corporation 11200 88th Avenue Pleasant Prairie, WI 53158 Phone: 262.942.6500 Web: www.cherrycorp.com E-Mail: cep_sales@zf.com Fax: 262.942.6566 © 2008 ZF Electronics Corporation Revised 050311 Specifications subject to change without notice.