RTY Series
Hall-Effect Rotary
Position Sensors
DESCRIPTION
The RTY Series Hall-Effect Rotary Position Sensors provide
angle monitoring in harsh transportation and industrial
applications at a competitive cost.
These products use a magnetically biased, Hall-effect
integrated circuit (IC) to sense rotary movement of the actuator
shaft over a set operating range. Rotation of the actuator shaft
changes a magnet’s position relative to the IC. The resulting
flux density change is converted to a linear output.
The IC, together with conditioning and protection circuitry, and
the permanent magnet, is sealed in an IP67-qualified rugged
package for durability in most harsh environments.
FEATURES AND BENEFITS (=competitive differentiator)
15 M cycle product life:
Provides long life in the
application
Solid-state Hall-effect technology:
Provides non-contact
operation, long service life, low torque actuation and
reduces worn-out mechanisms
Rugged IP67-sealed package with integral connector:
Allows for use in harsh environments
Automotive-grade EMI/EMC testing, integrated reverse
polarity, and short circuit:
Provides protection against
installation errors and frequencies in the environment
Industry-standard AMP termination, 32 mm mounting
pitch, North American and European pinout styles, and
compact package:
Provide drop-in replacement
Eight operating ranges up to 360°:
Provides flexibility in
multiple applications, allowing OEMs the range of travel
needed for the application
Eight operating ranges (50°, 60°, 70°, 90°, 120°, 180°, 270°
and 360°) are tolerant to over-travel and allow use in most
common applications. Low voltage and high voltage versions
cover an input voltage range of 4.5 Vdc to 30 Vdc.
Most applications require no lever, and no brackets are
necessary.
Honeywell’s industry-leading capabilities in research and
development provide the customer with known quality and
support.
POTENTIAL APPLICATIONS
Transportation:
Position and movement detection of pedals, throttles, gear
shift, levers, steering, linkages, and hitches (trucks, buses,
off-road vehicles, industrial/construction/agricultural
vehicles and equipment, cranes)
Suspension displacement/kneeling (buses, trucks)
Tilt/trim position (boat engines, tilling equipment)
Industrial:
Valve control
HVAC damper control
Irrigation pivot control
RTY Series
Table 1. Specifications
Characteristic
Supply voltage
Supply current
Supply current (during output to ground short)
Output
Output signal delay
Overvoltage protection
Reverse polarity protection
Output to ground short circuit protection
Output load resistance (pull down to ground)
EMI:
radiated immunity
conducted immunity
EMC
Operating temperature range
Storage temperature range
Ingress protection
Expected life
Media compatibility
Housing material
Shock
Vibration
Salt fog
Resolution
Mating connector
Mechanical end stop
Approvals
LV (Low Voltage)
5 ±0.5 Vdc
20 mA max.
25 mA max.
0.5 V to 4.5 V ratiometric
4 ms typ.
10 Vdc
-10 Vdc
continuous
10 kOhm
100 V/m from 200 MHz to 1000 MHz per ISO11452-2
100 mA BCI per ISO11452-4
100 mA BCI per ISO11452-4
from 1 MHz to 200 MHz
from 1 MHz to 400 MHz
exceeds CE requirements
-40 °C to 125 °C [-40 °F to 257 °F]
-40 °C to 125 °C [-40 °F to 257 °F]
IP67 according to DIN 40050
15 M cycles
heavy transportation fluids
PBT plastic
50 G peak
20 G peak tested from 10 Hz to 2000 Hz
concentration 5% ±1% for 240 hr per SAE M1455 Section 4.3.3.1
(at 5.0 Vdc. 38 °C [100 F °])
12 bit
AMP Superseal 282087-1
no
CE
-30 Vdc
Parameter
HV (High Voltage)
10 Vdc to 30 Vdc
32 mA max.
47 mA max.
0.5 V to 4.5 V non-ratiometric
2
www.honeywell.com/sensing
Hall-Effect Rotary Position Sensors
Figure 1. Mounting Dimensions (For Reference Only: mm/[in].)
32,0 DIA.
[1.25]
22,0
[0.87]
5,35 DIA.
[0.21]
0
5,9
[0.23]
B
0 /2
A
8,3
[0.33]
0 /2
C
A
= Left output: 0.5 Vdc
B
= Zero reference
C
= Right output: 4.5 Vdc
Pinout
RTYXXXXXXXX
YYDDMMSSSS
37
[1.46]
4,60
[0.18]
55
[2.17]
13,8
[0.54]
15,6
[0.61]
Pin 1
Pin 2
Pin 3
15,50 DIA.
[0.61]
36,4
[1.43]
N
(North
American)
Pin 1
= VCC
Pin 2
= GND
Pin 3
= Output
E
(European)
Pin 1
= GND
Pin 2
= VCC
Pin 3
= Output
9,5
[0.37]
26,0
[1.02]
NOTICE
2,0 DIA.
[0.078]
6 DIA.
[0.24]
25
[0.98]
4,12
[0.16]
Ferrous or magnetic material
within a 75 mm [2.95 in] radius
from sensor center may affect
sensor performance.
50° (±25°)
60° (±30°)
70° (±35°)
90° (±45°)
120° (±60°)
180° (±90°)
±1.0%
270° (±135°)
±1.6%
Output Voltage (Vdc)
Figure 2. Functional Characteristics
Sensing Angle
Linearity
Accuracy
1
2
Error
Error
Clamp High
4.5
2.5
0.5
Clamp Low
0.0
A
-25
-30
-35
-45
-60
-90
-135
B
0
0
0
0
0
0
0
C
+25
+30
+35
+45
+60
+90
+135
Actuator Position (
°)
4.5
Output Voltage (Vdc)
2.5
Notes:
1. The linearity error is the
deviation of the measured
value from the best fit line
and is the quotient of the
measured output ratio
deviation from the best fit
line at the measured
temperature to the best fit
line output ratio span at the
measured temperature.
2. Accuracy is measured as a
deviation from the index line,
where the index line is
defined as the line with the
ideal slope and sensor
output voltage corrected at
0º position for its ideal value
at 25 °C ±5 °C. Accuracy is
valid only when the sensor
output is correct at 0º
position for its ideal value in
the application.
360° (±180°)
0.5
0.0
A
-180
B
0
C
+180
Actuator Position (
°)
Honeywell Sensing and Control
3
Figure 3. Nomenclature and Order Guide
RTY _ _ _ _ _ _ A X
Product Series
RTY
= Hall-Effect Rotary Position Sensor
Sensing Range Angle
050
= 50° (±25°)
060
= 60° (±30°)
070
= 70° (±35°)
090
= 90° (±45°)
120
= 120° (±60°)
180
= 180° (±90°)
270
= 270° (±135°)
360
= 360° (±180°)
Lever
X
= No lever
Output Type
A
= 0.5 Vdc (left), 4.5 Vdc (right)
Pinout Style
E
= European
N
= North American
Supply Voltage
LV
= 5 Vdc
HV
= 10 Vdc to 30 Vdc
WARNING
PERSONAL INJURY
DO NOT USE these products as safety or emergency stop
devices or in any other application where failure of the
product could result in personal injury.
Failure to comply with these instructions could result in
death or serious injury.
WARRANTY/REMEDY
Honeywell warrants goods of its manufacture as being free of
defective materials and faulty workmanship. Honeywell’s
standard product warranty applies unless agreed to otherwise
by Honeywell in writing; please refer to your order
acknowledgement or consult your local sales office for specific
warranty details. If warranted goods are returned to Honeywell
during the period of coverage, Honeywell will repair or replace,
at its option, without charge those items it finds defective.
The
foregoing is buyer’s sole remedy and is in lieu of all other
warranties, expressed or implied, including those of
merchantability and fitness for a particular purpose. In no
event shall Honeywell be liable for consequential, special,
or indirect damages.
While we provide application assistance personally, through
our literature and the Honeywell web site, it is up to the
customer to determine the suitability of the product in the
application.
Specifications may change without notice. The information we
supply is believed to be accurate and reliable as of this
printing. However, we assume no responsibility for its use.
WARNING
MISUSE OF DOCUMENTATION
The information presented in this product sheet is for
reference only. Do not use this document as a product
installation guide.
Complete installation, operation, and maintenance
information is provided in the instructions supplied with
each product.
Failure to comply with these instructions could result in
death or serious injury.
SALES AND SERVICE
Honeywell serves its customers through a worldwide network
of sales offices, representatives and distributors. For
application assistance, current specifications, pricing or name
of the nearest Authorized Distributor, contact your local sales
office or:
E-mail:
info.sc@honeywell.com
Internet:
www.honeywell.com/sensing
Phone and Fax:
Asia Pacific
Europe
Latin America
USA/Canada
+65 6355-2828
+65 6445-3033 Fax
+44 (0) 1698 481481
+44 (0) 1698 481676 Fax
+1-305-805-8188
+1-305-883-8257 Fax
+1-800-537-6945
+1-815-235-6847
+1-815-235-6545 Fax
Sensing and Control
Honeywell
1985 Douglas Drive North
Golden Valley, MN 55422
www.honeywell.com/sensing
005941-2-EN
April 2012
Copyright © 2012. Honeywell International Inc. All rights reserved.
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