SNG-Q
SERIES
32304260
Issue F
Quadrature Speed and Direction Sensors
DESCRIPTION
FEATURES
Honeywell’s SNG-Q Series Quadrature
Speed and Direction Sensors are
designed to provide both speed and
direction information. Speed 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.
• Wide operating temperature range:
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 costcompetitiveness 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.
-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 phaseshifted dual output signals
• O-ring seal: Enables environmental
sealing to mounting surface
• Supply voltage range: 4.5 V to 26 V
• CE, UKCA 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
SNG-QPLA-000
SNG-QPCA-001
SNG-QPRA-000
SNG-QPMB-000
SNG-QPDB-000
PORTFOLIO
The SNG-Q Series is part
of a portfolio of electronic
speed and position sensors
that use a variety of technologies to
detect speed, direction, or position of
a moving ferrous metal or magnetic
target.
QUADRATURE SPEED AND DIRECTION SENSORS
SNG-Q SERIES
TABLE 1. ELECTRICAL SPECIFICATIONS
Characteristic
Parameter
Comment
Supply voltage
4.5 V to 26 V
—
Output signal:
type
duty cycle1
square wave
50% ±10%
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 for recommended orientation.
Dependent on target geometry and sensor-to-target orientation; see Figures 2, 3,
4, 5, 6, 7, 8 for recommended orientation.
—
—
phase shift
90° ±45°
high
low:
SNG-QPLA/QPCA/
QPMB/QPDB
load current
rise time
fall time
frequency
>Vs - 0.5 V
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.
Materials:
housing
bushing
O-ring
cable4
PBT
brass
fluorocarbon with PTFE coating, ø11,8 mm [ø0.47 in] OD x ø1,80 mm [ø0.07 in] CS
EVA, four conductor, 36 AWG, 28 strand, ø5,2 mm [ø0.20 in] jacket
Mounting:
bore size5
torque
ø15,15 mm to ø15,40 mm [ø0.60 in to ø0.61 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, and SNG-QPDB-000.
5
Application dependent.
1
2
SNG-Q Series Quadrature Speed and Direction Sensors Datasheet | sps.honeywell.com/ast |
2
QUADRATURE SPEED AND DIRECTION SENSORS
SNG-Q SERIES
TABLE 3. ENVIRONMENTAL SPECIFICATIONS
Characteristic
Condition
Parameter
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
100 V/m
100 mA
±8 kV contact, ±15 kV air
Operating temperature
—
-40°C to 150°C [-40°F to 302°F]
Thermal shock, air to air
-40°C to 150°C [-40°F to 302°F], 60 min. soak,
