SSH-G01-002-CP-R

Enabling the Electronics Revolution SSH-G01 Hall-Effect Gear Tooth Speed and Direction Sensor The flange mount gear tooth speed and direction sensors of Piher Sensing Systems are designed to precisely calculate speed and direction of ferrous gears in demanding environments such as vehicle transmissions. The hall-effect sensor measures the variation in flux found in the airgap between the magnet and the passing teeth. Based on its touchless technology and rugged design the SSH-G01 sensor provides true long-term reliability. KEY FEATURES Speed and direction feedback Operating temperature of 125C (higher on demand) Fast and near zero speed sensing capable Compact and rugged for automotive & industrial areas Sealed for harsh environments: IP67 Resistant to moist and high vibration environments such as engines, transmissions, brakes and chassis systems p r o t e c t i o n ESD Easily customizeable cable or connector interface APPLICATIONS Vehicle transmission Wheel speed and direction Engine speed Anti-lock braking system Pump speed feedback C U S TO M I Z AT I O N P O SS I B I L I T I E S C u sto m p ro d u c t d e s i g n ca n e a s i ly b e p rov i d e d to m e e t a n y fo r m , f i t a n d f u n c t i o n i n c l u d i n g t h e c h o i ce o f w i re h a r n e ss a n d i n te r fa ce co n n e c to r. I nte r fa c e I n sta l l ed o - ri n g M o u n n g fl a n ge Fo r m a n d s i ze O p e ra n g te m p e rat u re Page 1 of 3 www.piher.netSSH-G01 Gear Tooth Speed and Direction Sensor ENVIRONMENTAL S P E C I F I CAT I O N S Two Wire Current Source A/B Signal Operating temperature -40 to +125C* Storage temperature -40 to +125C* Shock 50g Vibration 5-2000 Hz 20g A 0,75 mm m ax Sealing IP67 Tested to ISO 11452-4 (2011) Bulk current injection Tested to GMW3097 level 2 1MHz to 400MHz 100mA Conducted immunity Tested to ISO 7637-2 (2011) Tested to ISO 7637-2: level IV ESD Tested to ISO 10605 (2008) 8kV 12kV Conducted emissions CISPR 25 (2008) - Capacitive coupling clamp - Tested to ISO 7637-3:2008 *Others available on request MECHANICAL SPECIFICATIONS Two Wire Current Source A/B Signal Air gap 1.5mm Max. installation torque 5.6 Nm (for 1/4-20 bolt or M6 x 1) Maximum speed 12 kHz (forward) / 7 kHz (reverse) 40 kHz ELECTRICAL SPECIFICATIONS Two Wire Current Source A/B Signal Operating voltage range 4-24 VDC Reverse supply voltage -18 VDC Supply current Low state: 5.9-8 mA Typ. 10 mA High state: 12-16 mA Power-on time 1 ms Output risetime 10 s 5 s Output falltime 10 s 5 s Other specifications available. Contact info piher.net RECOMMENDED CONNECTIONS Two Wire Current Source A/B Signal V CC V V Supply PullUp 1 k Piher V OUT Speed CC A V OUT(A) Sensor V Piher PullUp 2.2nF Speed V = I x R 100nF O U T C C L 1 k Sensor OUT GND B V 10pF = C R = 1 0 0 OUT(B) L L 2.2nF Page 2 of 3 www.piher.net