Quadrature Speed and Direction Sensors
SNG-Q Series
SNG-QPLA-000
32304260
Datasheet
Issue D
SNG-QPRA-000
SNG-QPCA-001
SNG-QPMB-000
SNG-QPDB-000
SNG-QPDB-002
DESCRIPTION
Honeywell’s SNG-Q Series Quadrature Speed and Direction
Sensors are designed to provide both speed and direction
information. Speed information is provided from digital
square wave outputs; direction is provided using a quadrature
output with signals 90° phase shifted from each other. With
the quadrature output, target direction is determined by
output lead/lag phase shifting.
VALUE TO CUSTOMERS
• Higher reliability: IP69K rating, EMC radiated immunity
protection, O-ring seal and wide operating temperature
range:
- Improves equipment uptime
- Minimizes service costs
- Provides resistance to high electrical noise
- Provides resistance to moisture intrusion
- Wide operating temperature range
- Attempts to substantially reinforce the customer’s brand
equity
• Cost-competitive: Designed and manufactured using
a platform-based approach that enables better cost-
competitiveness and mechanical and electrical
configurability for customers.
• Enhanced accuracy: Dual differential Hall-effect sensor IC
technology allows an enhanced ability to detect small target
features.
• Flexible: Wide operating temperature range, robust electrical
noise immunity and enhanced environmental sealing
capability allow flexibility of use in the application.
• Expedites installation: O-ring seal for use in pressure
applications and a fixed mounting flange allows for a
simpler installation process, using one fastener.
FEATURES
• Wide operating temperature range: -40ºC to 150ºC
[-40°F to 302°F]
• Environmental sealing: Moisture ingress protection rated to
IP69K
• Robust electrical noise immunity: Electrical noise radiated
immunity (EMC) rated to 100 V/m
• High frequency switching capability: 3 Hz to 20 kHz
• Direction information: From phase-shifted dual output
signals
• O-ring seal: Enables environmental sealing to mounting
surface
• Supply voltage range: 4.5 V to 26 V
• CE certified
POTENTIAL APPLICATIONS
Industrial:
• AC induction motors in material handling, agriculture, and
construction machines: May be used to help control power
delivered by the ac induction motor
• Escalators and elevators: May be used to help control speed
and position
Transportation:
• Hybrid electric transmissions in heavy duty trucks, buses,
agriculture and construction machines: May be used to help
control power regulation of the hybrid system
• Wheel speed detection in material handling, agriculture, and
construction machines: May be used to detect the speed
and direction of the wheels, which translates to the speed
and direction of the machine
• Hybrid engines in heavy duty trucks, buses, agriculture and
construction machines: May be used to help control power
regulation of the hybrid system
Not recommended for Aerospace or Defense applications.
PORTFOLIO
The SNG-Q Series joins the SNDH-T Series speed and
direction sensors. For speed only sensors, see the SNDH-H
Series, LCZ Series, ZH10 Series and 584XX Series.
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Quadrature Speed and Direction Sensors, SNG-Q Series
Table 1. Electrical Specifications
Characteristic
Supply voltage
Output signal:
type
duty cycle
1
phase shift
high
low:
SNG-QPLA/QPCA/
QPMB/QPDB
load current
rise time
fall time
frequency
Supply current:
normal
max.
Reverse voltage
1
Parameter
4.5 V to 26 V
square wave
50% ±10%
90° ±45°
>Vs - 0.5 V
<0.5 V
<1.75 V
40 mA max.
10 us max.
5 us max.
3 Hz to 20 kHz
Comment
—
Two channel, phase shifted by 90° either channel, may lead or lag.
Dependent on target geometry and sensor-to-target orientation; see Figures 2, 3,
4, 5, 6, 7, 8, 9 for recommended orientation.
Dependent on target geometry and sensor-to-target orientation; see Figures 2, 3,
4, 5, 6, 7, 8, 9 for recommended orientation.
—
—
Applies to each output at all conditions.
1 kOhm pull-up resistor, dependent on load resistor.
1 kOhm pull-up resistor, dependent on load resistor.
Frequencies >10 kHz may be dependent on target geometry and air gap.
—
all conditions
10 min duration
Short circuit protection 50 mA max.
12 mA
18 mA
-26 V max.
Duty cycle = Time high/time total.
Table 2. Mechanical Specifications
Characteristic
Parameter
Sensing air gap
Target:
width
1
slot width
2
tooth width
2
tooth height
3
Materials:
housing
bushing
O-ring
cable
4
Mounting:
bore size
5
torque
1
0,0 mm to 2,0 mm [0.0 in to 0.08 in]
>5,0 mm [0.20 in] recommended; 12,7 mm [0.5 in] typ.
2,0 mm [0.08 in] min.
2,0 mm [0.08 in] min.
>3,0 mm [0.12 in] recommended; 5,0 mm [0.20 in] typ.
PBT
brass
fluorocarbon with PTFE coating,
ø
11,8 mm [
ø
0.47 in] OD x
ø
1,80 mm [
ø
0.07 in] CS
EVA, four conductor, 36 AWG, 28 strand,
ø
5,2 mm [
ø
0.20 in] jacket
ø
15,15 mm to
ø
15,40 mm [
ø
0.60 in to
ø
0.61 in]
10 N m [88.5 in-lb] max. with M6 X 1.0 bolt
Narrower targets may limit axial offsets.
Other geometry may be suitable.
3
Shorter tooth heights may limit maximum air gap performance.
4
Applies to SNG-QPLA-001, SNG-QPCA-001, SNG-QPMB-000, SNG-QPDB-000, and SNG-QPDB-002.
5
Application dependent.
2
2
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Quadrature Speed and Direction Sensors, SNG-Q Series
Table 3. Environmental Specifications
Characteristic
EMI:
radiated immunity
bulk current injection
ESD
Operating temperature
Thermal shock, air to air
Humidity
Salt fog
Thermal saline dunk
High temperature
exposure with power
Vibration
Degree of protection
Resistance to fluids
Condition
ISO 11452-2, 400 MHz to 1 GHz
ISO 11452-4, 1 MHz to 400 MHz
ISO 10605, Section 9 conforms to CE Mark standards
EN60947-5-2:2007 and EN 60947-5-2/A1:2012
—
-40°C to 150°C [-40°F to 302°F], 60 min. soak, <3 s transfer
95% humidity at 38 °C [100 °F]
5% salt solution by mass at 35 °C [95 °F]
100°C to 25°C [212°F to 77°F] air to liquid, 5% saline
150°C [302°F], 13.5 Vdc, 1 kOhm load
3 perpendicular axes, 48 hr per axis
—
—
Parameter
100 V/m
100 mA
±8 kV contact, ±15 kV air
-40°C to 150°C [-40°F to 302°F]
500 cycles
240 hr
96 hr
10 cycles
500 hr
29.28 GMS, 50 Hz to 2000 Hz
MIL-STD-202-214
IP69K
general under-the-hood automotive fluids
NS
Table 4. Order Guide
Catalog Listing
SNG-QPLA-000
SNG-QPCA-001
SNG-QPRA-000
SNG-QPMB-000
SNG-QPDB-000
SNG-QPDB-002
Description
SNG-Q Series, quadrature speed and direction sensor, plastic housing, 35 mm [1.38 in] housing length,
500 mm [19.7 in] cable, right angle exit,
SNG-Q Series, quadrature speed and direction sensor, plastic housing, 35 mm [1.38 in] housing length,
Deutsch DTM04-4P connector with 1250 mm [49.2 in] cable, right angle exit
SNG-Q Series, quadrature speed and direction sensor, plastic housing, 35 mm [1.38 in] housing length,
integral Amp Superseal 1.5 connector, right angle exit
SNG-Q Series, quadrature speed and direction sensor, plastic housing, 45 mm [1.77 in] housing length,
500 mm [19.7 in] cable, straight exit
SNG-Q Series, quadrature speed and direction sensor, plastic housing, 45 mm [1.77 in] housing length,
Amp Superseal 1.5 connector 282106 with 145 mm [5.71 in] cable, straight exit
SNG-Q Series, quadrature speed and direction sensor, plastic housing, 45 mm [1.77 in] housing length,
Deutsch DTM04-4P connector with 1250 mm [49.2 in] cable, straight exit
Figure 1. General Nomenclature
For example,
SNG-QPLA-000
defines an SNG-Q Series quadrature speed and direction sensor, plastic housing, cable with leads, right
angle exit, 35 mm [1.38 in] housing length.
SNG-Q
Series
4-wire quadrature
speed and direction
sensor
P
Housing Material
P
Plastic
1
L
Connection Type
S
R
L
M
C
D
2
A
Housing Length
A
B
1
2
3
-
000
For Internal Use Only
Integral connector, straight exit
3
Integral connector, right angle exit
Cable with leads, right angle exit
Cable with leads, straight exit
Connector with cable, right angle exit
Conenctor with cable, straight exit
3
35 mm [1.38 in]
45 mm [1.77 in]
Contact Honeywell for other Housing Material options.
Other cable lengths available upon request.
Contact Honeywell.
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Quadrature Speed and Direction Sensors, SNG-Q Series
Figure 2. Sensor Output (All catalog listings)
Vsupply
Output
channel A
(leading)
Phase shift
Vsupply
Output
channel B
(lagging)
Target cross section
relative to output
channel A
Figure 3. Possible Mounting Orientations
Radial
0°
90°
Tooth
180°
270°
360°
90°
Axial
Slot
Figure 4. SNG-QPLA-000 Mounting Dimensions (For reference only: mm/[in].)
Circuit Diagram
Vs: Yellow wire
Load B
Load A
2,0
[0.08]
Power
Supply
(4.5 V to 26 V)
Channel B: Blue wire
Channel A: White wire
SNG-QPLA-000
Ground: Black wire
Note: The load resistor values should be such
that the output current does not exceed the
maximum load current of 40 mA.
Use Ohm's Law to calculate the load resistor
based on the supply/load voltage used:
500
[19.69]
23
[0.91]
R = V / 0.04 A
4
[0.16]
ø
6,20
[0.24]
ø
13,00
15,0
[0.59]
[0.51]
15,0
[0.59]
21,5
[0.85]
ø
21,00
Leadwire Assignment
Yellow
Vsupply
Black
White
Blue
Ground Channel A Channel B
[0.83]
5,00
[0.20]
56.0 Max.
[2.20]
4,50
[0.18]
2,50
[0.10]
8,50 - 9,00
[0.33 - 0.35]
34,95
[1.38]
ø
13,90
ø
14,95
[0.55]
[0.59]
4
Sensing and Internet of Things
Quadrature Speed and Direction Sensors, SNG-Q Series
Figure 5. SNG-QPCA-001 Mounting Dimensions (For reference only: mm/[in].)
Circuit Diagram
Vs: Pin 1
Load B
Load A
Power
Supply
(4.5 V to 26 V)
2,0
[0.08]
Channel B: Pin 4
Channel A: Pin 3
SNG-QPCA-001
Ground: Pin 2
Note: The load resistor values should be such
that the output current does not exceed the
maximum load current of 40 mA.
Use Ohm's Law to calculate the load resistor
based on the supply/load voltage used:
R = V / 0.04 A
1250
[49.2]
ø
6,20
[0.24]
ø
13,00
[0.51]
15,0
[0.59]
ø
21,00
[0.83]
15,0
[0.59]
21,5
[0.85]
5,00
[0.20]
56.0 Max.
[2.20]
4,50
[0.18]
2,50
[0.10]
8,50 - 9,00
[0.33 - 0.35]
34,95
[1.38]
ø
13,90
ø
14,95
[0.55]
[0.59]
4
3
1
2
Deutsch DTM04-4P Pinout
(mating connector is Deutsch DTM06-4S)
Pin 1
Vsupply
Pin 2
Pin 3
Pin 4
Ground Channel A Channel B
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