Product Overview

The SSH-G01 Hall-Effect Gear Tooth Speed and Direction Sensor from Piher Sensing Systems is engineered for precise speed and direction calculation of ferrous gears in demanding automotive and industrial environments. Leveraging touchless Hall-effect technology, this compact and rugged sensor offers high reliability and long-term performance in harsh conditions. It is sealed to IP67 standards, resistant to moisture and high vibration, and features ESD protection. The sensor is easily customizable in terms of form, fit, function, cable, and connector interface, making it ideal for applications such as vehicle transmissions, wheel speed monitoring, hoist and engine speed, anti-lock braking systems, and industrial control.

Product Attributes

• Brand: Piher Sensing Systems
• Technology: Hall-Effect
• Sealing: IP67
• Certifications: ISO 14001
• Classification: EAR99

Technical Specifications

Specification	Details
Product Series	SSH-G01
Output Signal	Two Wire Current Source A/B Signal
Key Features	Speed and direction feedback; Fast and near zero speed sensing; Compact and rugged; Sealed for harsh environments; Resistant to moist and high vibration; ESD protection; Customizable cable or connector interface.
Applications	Vehicle transmission speed and direction; Wheel speed and direction; Hoist and engine speed and direction; Anti-lock braking system; Pump speed feedback; Industrial control.
Operating Temperature	-40C to +125C (Higher on demand)
Storage Temperature	-40C to +125C
Shock Resistance	50g
Vibration Resistance	5-2000 Hz; 20g; Amax 0.75 mm
Maximum Speed	12 kHz (forward) / 7 kHz (reverse)
Air Gap	1.5 mm Max.
Installation Torque	5.6 Nm (for 1/4-20 bolt or M6 x 1)
Operating Voltage Range	4-24 VDC
Reverse Supply Voltage	-18 VDC
Supply Current (Low state)	5.9-8 mA
Supply Current (High state)	12-16 mA (Typ. 10 mA)
Power-on Time	1 ms
Output Risetime	10 s / 5 s
Output Falltime	10 s / 5 s
Bulk Current Injection (ISO 11452-4)	1MHz to 400MHz; 100mA; GMW3097 level 2
Conducted Immunity (ISO 7637-2)	Level IV
ESD (ISO 10605)	8kV / 12kV
Conducted Emissions (CISPR 25)	Capacitive coupling clamp; ISO 7637-3:2008
Dimensions (MM)
Connection Scheme (A/B Signal)	Brown: Vcc; Blue: Ground; Black: Signal output A; White: Signal output B
Connection Scheme (Two wire current source)	Brown: Vcc; Yellow: Signal output
Available Models	SSH-G01-002-AB (A/B signal); SSH-G01-002-CP (two wire current source - CCW); SSH-G01-002-CP-R (two wire current source - CW)