Model 631 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: over 20M cycles
•
Non contacting technology: Hall effect
•
Model dedicated to all applications in harsh environments
•
Robust tool machined aluminum housing
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
Sleeve bearing
20 g ± 2 g
360° continuous
Ball bearing upon request
IP 50; other on request
ORDERING INFORMATION/DESCRIPTION
631HE
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
0:
continuous
rotation and
antirotation pin
1:
continuous
rotation and no
antirotation pin
A:
± 1 %
B:
± 0.5 %
0:
6 mm
W:
wires
A:
analog CW
1:
90°
Z:
custom
B:
analog CCW
1:
6.35 mm
2:
180°
3:
270°
C:
PWM CW
2:
3.175 mm
4:
360°
9:
special
D:
PWM CCW
9:
other angles
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
631HE
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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1
For technical questions, contact: sfer@vishay.com
Document Number: 57100
Revision: 15-Nov-07
Model 631 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: 57100
Revision: 15-Nov-07
For technical questions, contact: sfer@vishay.com
www.vishay.com
2
Model 631 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
Shaft
Output
Bushing mount hardware
Lockwasher internal tooth
Panel nut
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3
For technical questions, contact: sfer@vishay.com
Steel nickel plated
Brass nickel plated
Document Number: 57100
Revision: 15-Nov-07
Aluminum anodized
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
20M 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
Model 631 HE
Single Turn Bushing Mount Hall Effect
Sensor in Size 09 (22.2 mm)
DIMENSIONS
in millimeters
Ø 9.52 ± 0.1
3/8 - 32
NEF-2A
Ø 22.2 ± 0.13
0
Ø 6.35
-0.036 (2)
Vishay Spectrol
3
wires
AWG 20
lg = 300 mm
1 ± 0.2
(1)
22.2 ± 0.8
Ø 9.52 x 0.79
0.8 ± 0.2
(1)
Ø
8
max.
7 min.
15.2 ± 0.4
CW or CCW according to
output mode choice
V
supply
= Green
wire
Gnd = Yellow
wire
V
out
= Red
wire
Viewed
from shaft
Dimensions
in millimeter
Delivered with nut and washer
Notes:
(1)
For version slotted shaft
(2)
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: 57100
Revision: 15-Nov-07
For technical questions, contact: sfer@vishay.com
www.vishay.com
4
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
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1
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