Data Sheet

www.switches-sensors.zf.com
Page 1 of 2, Last update 2016-07-06, Specifications subject to change without notice.
Gear Tooth Speed Sensors
GS1005 – GS1007 Sensors
Hall Effect gear tooth speed sensor
with adjustable anodized aluminum housing
Description
The GS1005-GS1007 series gear tooth speed sensors are Hall Effect devices designed for use in applications where ferrous
edge detection/near zero speed sensing is needed. They provide a sinking current output.
Features
Typical Applications
x From near zero speed up to 15 kHz sensing capability
x 10 bit dynamic threshold direction offers:
- Automatically adjusting magnetic range
- Self-compensating to target geometry
x Compatible with unregulated power supply
x RoHS compliant
x IP67
x Typical air gap of 1.5 mm*
x Speedometers
x Anti-lock braking systems
x Exercise equipment
x CNC machine tools
Environmental Specifications
Vibration
Sinusoidal, 15 g max from 40 Hz to 2 kHz
Mechanical Shock Resistance
50 g
Maximum Speed Detection
15 kHz
Operating Temperature (GS100501)
-40 ⁰C to 105 ⁰C (-40 ⁰F to 221 ⁰F)
Operating Temperature (GS100502, GS100701)
-40 °C to 125 ͼC (-40 ͼF to 257 ͼF)
Storage Temperature
-40 ⁰C to 125 ⁰C (-40 ⁰F to 257 ⁰F)
Ingress Protection
IP67
Electrical Specifications
Operating Supply Voltage
5 to 24 VDC
Maximum Input Voltage
30 VDC
Maximum Reverse Voltage
24 VDC
Supply Current
3 mA typ., 6 mA max
Output Sink Current
20 mA max
Recommended Pull-Up Resistor
See chart
Mechanical Specifications
Housing Material
Anodized Aluminum
Maximum Installation Torque Limit
5.65 Nm (50 in lb) on threads
Operating Air Gap / Sensing Distance*
1.5 mm (0.06")
* With recommended target type; see drawing
Sensor Orientation
Not sensitive
Products
Part Number
Thread
Leads
Connector
GS100501
M12-1
12 mm, 4-pin circular mating connector, type IEC 60947-5-2
GS100502
M12
-1
20 AWG x 1 m
GS100701
15/32"
-32
20 AWG x 1 m