Magnetic rotary hollow-shaft position sensor/control
Mechatronics
Electromechanical
Sensors
Controls
Contactless sensor
PST-360
Key features
• Simple and robust magnetic design.
• High resolution (up to 14-bit).
• Ratiometric analog or PWM.
• Absolute position feedback up to
360º (keeps position on power loss).
• True full redundant version.
• Sealed construction for harsh
environments such as off-highway
and marine.
• Protected from dust, moisture,
vibration and extreme temperatures.
• Endless rotation.
• Fully programmable transfer
function output at the factory with
electrical outputs up to 360º.
• Self-diagnostic features.
• Over voltage protection and
reverse voltage protection.
• Extended voltage input supply
values.
Also upon request:
• Programmable switch output.
• CAN and SPI output.
The PST-360 through hole / hollow-shaft position sensors combine three critical design features; 1) through hole where the
shaft passes through the sensor, 2) high accuracy absolute position feedback over up to 360 degrees, and 3) a true non-contacting
sensing element. Piher’s design does not rely on gears or other rotating parts.
This innovative and unique patented design features the following advantages:
- Compliments the attributes of the target application.
- Mechanical integrity that matches customer’s application by design.
- Unique shaft mounted design that mounts at the pivot point of the application.
- No levers, connecting rods or mechanical interfaces needed.
- Adapts to shaft’s eccentricity, mounting tolerances and mechanical wear over the life of the application.
Industries served
Mechanical specifications
Rotational life
(depends on application and mounting)
up to 50.000.000 cycles.
-40ºC to +125ºC.
Operating temperature
1
Electrical specifications
Linearity
1
• Automotive and On-highway (road
vehicles, trucks, recreational
vehicles, road sweepers).
• Off-highway (agriculture,
construction and forestry,
motorsport, airport operations).
• Material handling.
• Marine engines.
• Medical.
• Industrial.
±1% absolute (0.5% upon request).
Programmable from 15 to 360 degrees.
Analog (Ratiometric), PWM.
Serial protocol (SPI) and CAN SAE J1939 upon request.
Upon request. Programmable.
Analog & PWM: up to 12 bits.
Serial protocol (SPI): up to 14 bits.
Up to 25V.
Typ 8.5mA for single version.
Typ 17mA for redundant version.
Applications
• Non-contacting long life
angle / position sensor.
• Absolute rotary position sensor.
• Pedal position sensor.
• Throttle / EGR valve and gear
position sensor.
• Height and suspension sensor.
• Motor-shaft position sensor.
• Pivot point angle sensing.
• Off road / highway steering.
• Agricultural machinery hydraulic
lift arms, scoops, articulation/joints.
• Forklifts / material handling.
• Industrial pumps.
• Accelerator / Steering / Shifter
position sensor for marine outboard
engine.
• Precision robotics, industrial
equipment, HVACR monitoring &
control, etc.
Angular range
Output
2
Switch output
Angular Resolution
(depends on electrical angle and rotational speed)
Supply voltage
Supply current
1
:
CAN protocol model: physical dimensions may vary. Check available versions before ordering.
Piher Sensing Systems
Our product competencies and services:
Potentiometers
|
Position / angle sensors
| Rotary switches | Incremental encoders
Printed electronics| Mechatronics | Value added assemblies
-Page 1 of 6-
Magnetic rotary hollow-shaft position sensor/control
Mechatronics
Electromechanical
Sensors
Controls
Contactless sensor
PST-360
How to order
(example: PST360G2-1A-C0018-ERA190-05K)
Simple output
PST360G2
1
K
05
RE
(see note 3)
Redundant output
PST360G2
2
K
05
RE
(see note 3)
Full redundant output
PST360G2
3
05
K
3 = full redundant
05
(see note 3)
(1)
Other rotors: check availability.
(2)
The analog output is a ratiometric output, proportional to:
- For supply voltage 5V: to input supply voltage.
- For supply voltage RE: to 5V.
(3)
05: 5V ±10%
RE: 7V - 25V
(4)
Other output functions available check availability.In the How To Order reference, enter
CXXXX
meanwhile the new output function reference is not defined.
E.g.:PST360-1A-CXXXX-ERA190-05K
(5)
Leave empty if no applicable. Default frequency is 200 Hz
Piher Sensing Systems
Our product competencies and services:
Potentiometers
|
Position / angle sensors
| Rotary switches | Incremental encoders
Printed electronics| Mechatronics | Value added assemblies
-Page 2 of 6-
Magnetic rotary hollow-shaft position sensor/control
Mechatronics
Electromechanical
Sensors
Controls
Contactless sensor
PST-360
Dimensions
Hollow shaft diameter 17mm.
1
2
3
4
INDICE
INDEX
.A
LOCAL.
LOCAT.
-
UNDER APPROVAL PROCESS
PENDIENTE DE HOMOLOGACION
6
Recommended
shaft dimensions.
± 0,0
2
N
A
8,9
GN
13/02/2018
CESAR
50
12
CW
5
,2
16
R
14,75
N
09/02/2018
CESAR
4,9
± 0,02
FECHA
DATE
NOMBRE
NAME
16,7
A
12
Metal Insert
Metal Insert
B
5,6
53,3
5,6
C
245
62,0
37
38
16,75
Rotor - Detail A
Tolerancias
Tolerances
Angular :
Angle :
Pieza
0.5
Part
Conjunto
5
Assembly
Lineal :
Linear :
1
0.05
1 10
0.10
0.15
10
Medidas en mm
Dimensions in mm
Escala / Scale
Fecha
Date
Elaborado
Drawn
Revisado
Checked
Aprobado
Approved
13/02/2018
13/02/2018
13/02/2018
Nomb
Nam
,05
17
CESA
S. MART
S. MART
15,05
14,8
CONTACTLES
Cliente
Customer
Plano
Drawing
Piher Sensors & Controls SA
D
Polígono Industrial Municipal, Vial T2, No 22
31500 Tudela, Navarra, Spain
ante
ant
-
Tipo
Model
PST-360-2ª GEN
1:1
CAD 11512-.A
-
-
N
N
d. Artículo
m Code
-
11485
Mounting instructions
Referencia
Reference
Curva
F
H
ema Proyección
1.-
ection System
Place the
Curve
component on a flat surface.
-
CONFIDENTIAL: This drawing and/or its design is proprietary and the property
it shall not be reproduced, copied, lent or otherwise disposed of, directly or ind
therefore, except where otherwise expressly provided for by contract with Pihe
Information contained in and/or attached to this document may be subjet to exp
2.- Fit the shaft of the application (see recommended shaft dimensions) through the sensor's rotor avoiding any mechanical play/wobble.
3.- Fasten the two M5 screws (M5 washers are recommended).
design is provided to you subject to the condition that
the making of drawings, prints or apparatus, or parts
A, or other countries.
Piher Sensing Systems
Our product competencies and services:
Potentiometers
|
Position / angle sensors
| Rotary switches | Incremental encoders
Printed electronics| Mechatronics | Value added assemblies
-Page 4 of 6-
51mcu
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