KMI16/1,115 NXP Semiconductors, KMI16/1,115 Datasheet - Page 6
![SPEED SENSOR ROTATIONAL SOT477B](/photos/19/50/195036/sot-477b_sml.jpg)
KMI16/1,115
Manufacturer Part Number
KMI16/1,115
Description
SPEED SENSOR ROTATIONAL SOT477B
Manufacturer
NXP Semiconductors
Type
Special Purposer
Datasheet
1.KMI161115.pdf
(12 pages)
Specifications of KMI16/1,115
Sensing Range
2.9mm
Voltage - Supply
4.5 V ~ 16 V
Current - Supply
14mA
Current - Output (max)
20mA
Output Type
Digital, Open Collector
Features
Gear Tooth Type
Operating Temperature
-40°C ~ 150°C
Package / Case
SOT-477B
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
934055232115
KMI16/1 T/R
KMI16/1 T/R
KMI16/1 T/R
KMI16/1 T/R
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KMI16/1,115
Manufacturer:
NXP
Quantity:
1 200
Philips Semiconductors
APPLICATION INFORMATION
Mounting conditions
The recommended sensor position in front of a gear wheel
is shown in Fig.11. The distance ‘d’ is measured between
the sensor front and the tip of a gear wheel tooth. The
KMI16/1 senses ferrous indicators like gear wheels in the
‘y’ direction only (no rotational symmetry of the sensor);
see Fig.2. The effect of incorrect mounting positions on
sensing distance is shown in Figs 7, 8 and 9. The
symmetrical reference axis of the sensor corresponds to
the axis of the ferrite magnet.
Environmental conditions
Due to eddy current effects the sensing distance depends
on the tooth frequency (see Fig.13). The influence of the
gear wheel module on the sensing distance is shown in
Fig.12.
2000 Sep 05
handbook, full pagewidth
Integrated rotational speed sensor
0.1 A
0.5
0.5
A
45
45
o
o
0.5
0.5
45
8H7
0.05 A
o
45
o
32
Fig.6 Gear wheel dimensions.
6
Gear Wheel Dimensions
Note
1. For conversion from ASA to DIN: m = 25.4 mm/DP;
German DIN
z
d
m
p
ASA; note 1
PD
DP
CP
SYMBOL
p = 25.4 mm
number of teeth
diameter
module m = d/z
pitch p =
pitch diameter (d in inch)
diametric pitch DP = z/PD
circular pitch CP = /DP
CP.
DESCRIPTION
10
o
m
detail Z
R 0.5
Product specification
2.08
KMI16/1
MBL242
0.1
0.1
mm
mm
mm
inch
inch
inch
UNIT
1