S4 Speed Sensor

Quick Overview

  • 100% Non-contacting design (no bearings or bushing) provides an extremely long life expectancy and is tolerant to harsh environments.
  • Mounting holes for 2-bolt pattern (1.00 in B.C x .120 inch O.D.)
  • Target magnet for standard shaft sizes from 2 mm to 3/8 inch. Custom bore size available.
  • Options for 2, 3, 4, 5, 6, 8, and 12 pulse per channel per revolution.
  • Customizable lead wires, cables, and or connectors.
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Mechanical Drawing Preview

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Product Description

Part Number Configuration Guide

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Product Specifications

Mechanical
CharacteristicValue
Standard Shaft Diameter 2 mm - 3/8 inch
Mounting Screw Size M2.5 Metric / #4 English
2-Bolt Pattern 1.00 inch BC x 0.120 inch OD

 

Motor Shaft DiameterShaft Pass Through Hole Size
2 mm 2.06 mm 0.081 inch
3 mm 3.06 mm 0.120 inch
1/8 inch 3.26 mm  0.127 inch
5/32 inch 4.06 mm 0.160 inch
4 mm 4.06 mm 0.160 inch
3/16 inch 4.83 mm 0.190 inch
5 mm 5.06 mm 0.199 inch
6 mm 6.06 mm 0.239 inch
1/4 inch 6.40 mm 0.252 inch
7 mm 7.06 mm 0.278 inch
5/16 inch 8.05 mm 0.317 inch
8 mm 8.05 mm 0.317 inch
3/8 inch 9.59 mm 0.378 inch
Electrical
Absolute MaximumsSymbolRatingUnits
Forward Supply Voltage VCC

32

V

 Reverse Supply Voltage

 VRCC

-0.3 V
Output Voltage VOUT 32 V
Continuous Output Current  IOUT 20 mA
Operating Temperature TA -40 - 125 °C
Storage Temperature TS -40 - 150 °C

 

CharacteristicsSymbolTest ConditionMin.Typ.Max.Units
Forward Supply Voltage VCC

Operating,

TJ < 165 °C

4 - 24 V
Supply Current  ICC VCC = 4 to 20V 1.4 3.0 5.6

mA

Output Current ISINK VCC = 4 to 20V  - - 15

mA

Output Frequency  fOUT VCC = 4 to 20V  -  - 30

kHz

 

Electrical Circuit

Output Definition
PPR Options

2, 3, 4, 5, 6, 8, 12

 

Recommended Pull-Up Resistor Values
Current, ISINK5V Supply12V Supply24V Supply
1.2 mA 4.3K 10.0K 20.0K
2.5 mA  2.0K 4.7K 10.0K
5.0 mA 1.0K 2.4K 4.7K
10.0 mA  510Ω  1.2K 2.4K

Output channels require customer supplied pull-up resistors unless internal pull-up option is selected.

Target Magnet
Molded (A)

Bore Size

(.inch)

Motor Shaft

O.D. Size

NEMA Guide

Shaft Tolerance

Magnet Bore

MIN.

Magnet Bore

MAX.

079 2 mm

+0.0000"/-0.0005"



 

.0777" .0807"
118 3 mm

.1171"

.1201"

125 1/8 in

.1240"

.1270"

156 5/32 in

.1553"

.1583"

157 4 mm

.1565"

.1595"

188 3/16 in

.1865"

.1895"

197 5 mm .1959" .1989"
236 6 mm .2354" .2384"
250 1/4 in .2490" .2520"
276 7 mm .2747" .2777"
313 5/16 in .3115" .3145"
315 8 mm .3140" .3170"
375 3/8 in .3740" .3770"
Wiring & Connection
Standard Wiring Code
 Flying LeadsCable
Output Blue Orange
Gnd Black Black
+VCC Red Red

 

Wiring Options

 

 

 

Connector Options

 

Assembly Instruction