SK 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 a 2-bolt pattern (1.280 inch B.C. x 0.125 inch O.D.)
  • Target magnet for standard shaft sizes from 5/8 inch to 1 1/8 inch. Custom bore size available.
  • 32 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 5/8 inch - 1 1/8 inch
Mounting Screw Size M2.5 Metric / #4 English
2-Bolt Pattern 1.280 inch BC x 0.125 inch OD

 

Motor Shaft DiameterShaft Pass Through Hole Size
5/8 inch 15.91 mm 0.627 inch
19 mm 19.06 mm 0.751 inch
3/4 inch 19.09 mm  0.752 inch
7/8 inch 22.26 mm 0.877 inch
24 mm 24.06 mm 0.948 inch
1 inch 25.43 mm 1.002 inch
28 mm 28.06 mm 1.106 inch
1 1/8 inch 28.60 mm 1.127 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 Option

32

 

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.

0625 5/8 in

+0.0000"/-0.0005"



 

.627" .629"
0748 19 mm

.750"

.757"

0750 3/4 in

.757"

.759"

0875 7/8 in

.877"

.879"

0945 24 mm

.947"

.949"

1000 1 in

1.002"

1.004"

1102 28 mm 1.104" 1.106"
1125 1 1/8 in 1.127" 1.129"
Wiring & Connection
Standard Wiring Code
 Flying LeadsCable
Output Blue Orange
Gnd Black Black
+VCC Red Red

 

Wiring Options

 

 

 

Connector Options

 

Assembly Instruction