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.
■ “Plug and play” Speed and direction feedback with not need of calibration.
■ Operating temperature of 125ºC (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
■ ESD protection
■ Easily customizeable cable or connector interface
| 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 High state: 12-16 mA | Typ. 10 mA |
| Power-on time | 1 ms | |
| Output risetime | 10 μs | 5 μs |
| Output falltime | 10 μs | 5 μs |
Other specifications available
| 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 |
| Two Wire Current Source | A/B Signal | |
|---|---|---|
| Operating temperature | -40° to +125°C* | |
| Storage temperature | -40° to +125°C* | |
| Shock | 50g | |
| Vibration | 5-2000 Hz; 20g; Amax 0,75 mm | |
| Sealing | IP67 | |
| Bulk current injection |
Tested to ISO 11452-4 (2011) 1MHz to 400MHz; 100mA | Tested to GMW3097 level 2 |
| 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
