Model 351 HE
Vishay Spectrol
Single Turn Bushing Mount Hall Effect
Sensor in Size 09 (22.2 mm)
FEATURES
•
Accurate linearity down to: ± 0.5 %
•
All electrical angles available up to: 360°
(no dead band)
•
Long life: greater than 10M cycles
•
Non contacting technology: Hall effect
•
Model dedicated to all applications in harsh environments
RoHS
COMPLIANT
ELECTRICAL SPECIFICATIONS
PARAMETER
Electrical Angle
Linearity
Supply Voltage
Supply Current
Output Signal
Over Voltage Protection
Reverse Voltage Protection
Load Resistance Recommanded
Hysteresis
STANDARD
90°, 180°, 270°, 360°
±1%
5 V
DC
± 10 %
10 mA typical
Analog ratiometric 10 % to 90 % of V
supply
or
PWM 10 % to 90 % duty cycle
+ 20 V
DC
- 10 V
DC
Min. 1 kΩ for analog output and PWM output
< 0.2 %
SPECIAL
Any other angle upon request
± 0.5 %
Other upon request
16 mA for PWM output
Other upon request
MECHANICAL SPECIFICATIONS
PARAMETER
Mechanical travel
Bearing type
Standard
Weight
360° continuous, stops upon request: 340° ± 3°
Sleeve bearing
IP 50; other on request
20 g ± 2 g
ORDERING INFORMATION/DESCRIPTION
351HE
0
A
1
ELECTRICAL
ANGLE
W
OUTPUT
TYPE
A
OUTPUT
SIGNAL
1S22
SHAFT
TYPE
XXXX
SPECIAL
REQUEST
BO 10
PACKAGING
Box of 10
pieces
e1
LEAD
FINISH
MODEL FEATURES LINEARITY
W:
Wires
1:
90°
0:
Continuous rotation
A:
± 1 %
Z:
Custom
2:
180°
and antirotation pin
B:
± 0.5 %
3:
270°
1:
Continuous rotation
4:
360°
and no antirotation
9:
Other angles
pin
2:
Stops at 340° and
antirotation pin
3:
Stops at 340° and
no antirotation pin
0:
6 mm
A:
Analog CW
B:
Analog CCW
1:
6.35 mm
C:
PWM CW
2:
3.175 mm
9:
Special
D:
PWM CCW
P:
Plain
Z:
Other output
S:
Slotted
Z:
Other type
Shaft length from mounting face 22 mm to 72 mm max. per step of 5 mm
SAP PART NUMBERING GUIDELINES
351HE
MODEL
1
MECHANICAL
FEATURES
B
LINEARITY
9
ELECTRICAL
ANGLE
Z
OUTPUT
TYPE
C
OUTPUT
SIGNAL
0P27
SHAFT
TYPE
XXXX
SPECIAL
REQUEST
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160
For technical questions, contact: sfer@vishay.com
Document Number: 57099
Revision: 15-Nov-07
Model 351 HE
Single Turn Bushing Mount Hall Effect
Sensor in Size 09 (22.2 mm)
V
OUT
ANALOG
Operating Temperature
Diagnostic High Level
Diagnostic Low Level
85 °C
96 % min.
2 % max.
125 °C
96 % min.
4 % max.
Vishay Spectrol
V
out
(% V
supply
)
Diag High Level
90 %
Diagnostic High Area
V
out
(% V
supply
)
Diag High Level
90 %
Diagnostic High Area
CCW
CW
10 %
Diag Low Level
0
Diagnostic Low Area
Theta
(Position)
10 %
Diag Low Level
0
Diagnostic Low Area
Theta
(Position)
V
OUT
PWM
V
out
(% V
supply
)
97 % min.
T high
CW
Duty Cycle =
T
high
T
T low
1.5 % max.
0
T: periodicity
Time (µs)
Document Number: 57099
Revision: 15-Nov-07
For technical questions, contact: sfer@vishay.com
www.vishay.com
161
Model 351 HE
Vishay Spectrol
Single Turn Bushing Mount Hall Effect
Sensor in Size 09 (22.2 mm)
DIAGNOSTIC MODES
FAILURE
V
out
Analog
R
pull-up
Diagnostic high area
Diagnostic high area
Diagnostic high area
Diagnostic high area
Diagnostic high area
V
out
Analog
R
pull-down
Diagnostic low area
Diagnostic low area
Diagnostic low area
Diagnostic low area
Diagnostic low area
V
pull-up
V
out
PWM
R
pull-up
= 1 kΩ
V
pull-up
= V
supply
= 5 V
> 97 % V
supply
without modulation
> 97 % V
supply
without modulation
> 97 % V
supply
without modulation
> 97 % V
supply
without modulation
> 97 % V
supply
without modulation
1: Broken GND
2: Broken V
out
3: Broken V
supply
Over Voltage V
supply
> 7 V
Under Voltage V
supply
< 2.7 V
V
supply
3
R
pull-up
V
pull-up
can be independent to V
supply
Sensor
2
V
out
GND
1
Cut off
ENVIRONMENTAL SPECIFICATIONS
Vibrations
Shocks
Operating Temperature Range
Life
Rotational Speed (max)
Immunity to Radiated Electromagnetic Disturbances
Immunity to Power Frequency Magnetic Field
Radiated Electromagnetic Emissions
Electrostatic Discharges
Materials
Housing
Bushing
Shaft
Output
Bushing Mount Hardware
Lockwasher Internal Tooth
Panel Nut
Steel nickel plated
Brass nickel plated
Thermoplastic housing
Brass nickel plated
Stainless steel
3 lead wires
20 G from 10 Hz to 2000 Hz
3 shocks/axis; 50 G half a sine 11 ms
- 45 °C; + 125 °C
> 10M of cycles
120 rpm
200 V/m 150 kHz/1 GHz
200 A/m 50 Hz/60 Hz
30 MHz/1 GHz < 30 dBµV/m
Contact discharges: ± 4 kV
Air discharges: ± 8 kV
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162
For technical questions, contact: sfer@vishay.com
Document Number: 57099
Revision: 15-Nov-07
Model 351 HE
Single Turn Bushing Mount Hall Effect
Sensor in Size 09 (22.2 mm)
DIMENSIONS
in millimeters
22 ± 0.8
15.8 ± 0.4
1.07 ± 0.2
(2)
0.4 x 45°
Vishay Spectrol
Ø 22.7 ± 0.13
Ø 1.57 ± 0.1
(2)
3/8 - 32 UNEF-2A
0
Ø 6.35
-0.036 (3)
Ø 9.525
VISHAY
0.8 ± 0.2
(1)
8.9
1 ± 0.2
(1)
3 WIRES
AWG 20
LENGTH: 300 mm
9.5
YELLOW
7.92
(2)
GREEN
RED
CW OR CCW ACCORDING
OUTPUT MODE CHOICE
GENERAL TOLERANCE: ± 0.5 mm
VI
SH
AY
V
supply
= GREEN WIRE
Gnd = YELLOW WIRE
V
out
= RED WIRE
VIEWED FROM SHAFT
Notes:
(1)
For version slotted shaft
(2)
For version non turn pin
(3)
For shaft type “1“
MARKING
Unit
Identification
Manufacturer’s name and complete sap part reference, date code, and wiring correspondance: colors
versus connections.
Document Number: 57099
Revision: 15-Nov-07
For technical questions, contact: sfer@vishay.com
www.vishay.com
163
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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