AMS22B

PL
IA
N
T
Features
OM
n Non-contacting magnetic technology
n RoHS compliant*
*R
oH
S
C
n Highly resistant to vibration/shock
n Highly resistant to fluid/dust ingress
n Programmable at factory for zero position
n Robust design for industrial applications
LE
AD
F
RE
E
n Highly repeatable
AMS22B Non-Contacting Analog Rotary Position Sensor
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR IA E
NT
*
Electrical Characteristics1 (@ 25 °C)
VDD Supply Voltage...................................................................................................5 V ± 10 %
Supply Current 2
For Low Speed Processing (Code L).................................................................... 10 mA max.
For High Speed Processing (Code H).................................................................. 20 mA max.
Output Signal (Single)...................................................................................................... Analog
Independent Linearity....................................................... ±0.5 % (±0.3 % available on request)
Hysteresis..........................................................................................................0.2 % VDD max.
Effective Electrical Angle 3................................................................................................... 340 °
Programmable Electrical Angle................................................... 10 ° to 360 ° (10 ° increments)
Voltage Output (Programmable)................................................................. 1 to 99 % VDD ±1 %
Output Resolution..................................................................................................12 bit @ 360 °
Load Resistance Recommended........................................................................ 10K ohms to ∞
Overvoltage Protection..................................................................................................+20 VDC
Reverse Voltage Protection............................................................................................-10 VDC
Product Dimensions
10.29 +0.00/-0.05
DIA.
(.4051 +.0000/-.0020)
6.342 +0.000/-0.007
DIA.
(.2497 +.0000/-.0003)
0.25
45 ° ±5 ° X (.010) CHAMFER
1.60
1.19
SLOT (.047) X (.063)
11.3 ± 0.38
(.445 ± .015)
1.57
(.062)
3/8-32UNEF
22.23
(.875)
DIA.
Environmental Characteristics
Operating Temperature.......................................................................................-40 ° to +125 °C
Moisture Resistance..........................................................................MIL-STD-202, Method 106
Insulation Resistance @ 500 VAC..........................................................................500 MW min.
Rotational Life (Shaft Revolutions)............................................................................... 50 million
Vibration...............................................................................................................................15 G
Shock...................................................................................................................................50 G
IP Rating............................................................................................................................... IP50
ESD Rating.................................................................................................................. 2 kV max.
9.53 ± 0.78
(.375 ± .031)
22.23 ± 0.76
(.875 ± .030)
0.51
(.020)
3 PLCS.
4.06 ± 0.38
(.160 ± .015)
FLATTED
OPTION
6.35 ± 0.08
(.250 ± .003)
Mechanical Characteristics (@ 25 °C)
Mechanical Angle........................................................ Continuous (340 ° +4/-0 stops available)
Shaft/RPM............................................................................................................500 RPM max.
Torque
Starting & Running.......................................................................1.06 N-cm. (1.5 oz-in.) max.
Mounting............................................................................ 170-200 N-cm (15-18 lb.-in.) max.
Shaft Material....................................................................................................... Stainless steel
Terminals.................................................................. Brass / 100 % matte tin over Ni Strike (e3)
Bearing..................................................................................................................Bronze sleeve
Soldering Condition
Manual Soldering.................................................. 96.5Sn/3.0Ag/0.5Cu solid wire or no-clean
rosin cored wire; 370 °C (700 °F) max. for 3 seconds
Wave Soldering.............................................. 96.5Sn/3.0Ag/0.5Cu solder with no-clean fl ux;
260 °C (500 °F) max. for 5 seconds
Wash processes.........................................................................................Not recommended
1At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as
2 See “Processing Speed” in How to Order selection guide.
3 Other Effective Electrical Angles available. See How to Order selection guide.
noted.
2.03
(.080)
0.51
(.020)
1.02
(.040)
2.80 ± 0.10
(.110 ± .004)
Figure 1
OUTPUT VOLTAGE INCREASES WHEN
SHAFT IS ROTATED IN THIS DIRECTION
(SEE HOW TO ORDER FOR
DIRECTION CODE)
CCW
CW
5.08
(.200)
3 PLCS.
Rotational Life (Millions of Cycles)
+
V+ SUPPLY
(INPUT)
50
–
S1
MEXICO
5.08
(.200)
40
5.08
(.200)
DIMENSIONS:
30
1.55 ± 0.25
(.061 ± .010)
45 ° ± 5 °
Rotational Life vs. Side Load
60
4.83 ± 0.51
(.190 ± .002)
GND
(GROUND)
SIGNAL
(OUTPUT)
MM
(INCHES)
Schematic
20
10
0
+
0
50
100
150
200
250
300
350
400
450
500
Shaft Side Load (grams)
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
VDD (5 V)
S1
VOUT
–
GND
Applications
n Patient platform positioning feedback
n Tilt control and tilt positioning feedback
n Pneumatic control valve position feedback
n Foot pedal, steering, lift-and-shuttle and
suspension systems
n Draw wire position sensors
n Remote communications antenna positioning
n Actuator motor position feedback
n Automated manufacturing robotics
AMS22B Non-Contacting Analog Rotary Position Sensor
How To Order
A M S 2 2 B 5 A 1 B L A S L
3
3 4 N
HARD STOP
Code Description
N
Continuous
S
Hard Stop (340 +4/-0 °)
MODEL DESIGNATOR
Code Description
AM Analog Magnetic
EFFECTIVE
ELECTRICAL ANGLE
10 ° Increments
CONFIGURATION
Code Description
S
Single-turn
Code
01
02
03
34
35
36
SIZE
Code Description
22
22 mm
Rotational Life
Life (Millions
(Millions of
of Cycles)
Cycles)
Rotational
MOUNTING CONFIGURATION
Code Description
Bushing Mount
B
7/8 ” Shaft FMS,
1/4 ” Shaft Dia.
6012
Notes:
• Effective Electrical Angle
available in 10 ° increments from
a minimum of 10 ° to 360 ° maximum.
• Use Code "BB" for 45°.
SUPPLY VOLTAGE, VCC
DIRECTION*
Code Description
1
CCW (Increasing Voltage)
3
CW (Increasing Voltage)
Code Description
5
5 VDC
5010
40 8
Code
A1
OUTPUT TYPE
Type
Signal
Analog Single
30 6
* See Figure 1 for clarification.
Resolution
12 Bit
TERMINAL CONFIGURATION
Code Description
L
Axial
INDEPENDENT LINEARITY
Code Description
B
0.5 %
C
0.3 %
20 4
10 2
00
00
5050
100
100
SHAFT STYLE
Code Description
F
Flatted
S
Slotted
PROCESSING SPEED
Code Output Refresh Rate
H
High (200 µs Typ.)
L
Low (600 µs Typ.)
150
150 200
200
Description
10 °
20 °
30 °
340 °
350 °
360 °
250
250 300
300
VOLTAGE RATIO ±1 %
Code 450
Description
350
350 400
400
450 500
500
Shaft
Side
Shaft
SideLoad
Load(grams)
(grams)
Shaded areas represent most common features.
A
B
C
1-99 % of VCC
5-95 % of VCC
10-90 % of VCC
Vout (%)
Standard Output: 1-Turn CW Increasing (Code 334 Shown)
100
90
80
70
60
50
40
30
20
10
0
VOLTAGE RATIO “A”
VOLTAGE RATIO “C”
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360
Mechanical Angle (°)
CW DIRECTION
Asia-Pacific:
Tel: +886-2 2562-4117
Fax: +886-2 2562-4116
EMEA:
Tel: +36 88 520 390
Fax: +36 88 520 211
The Americas:
Tel: +1-951 781-5500
Fax: +1-951 781-5700
www.bourns.com
REV. 02/16
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
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