POPR273472C345B [VISHAY]
Single-Turn Continuous Rotation Analog Displacement Sensor;
| 型号： | POPR273472C345B |
| 厂家： | 
VISHAY |
| 描述： | Single-Turn Continuous Rotation Analog Displacement Sensor |
| 文件： | 总5页 (文件大小：122K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
POPR27
Vishay MCB
www.vishay.com
Single-Turn Continuous Rotation Analog Displacement Sensor
FEATURES
• Conductive plastic potentiometer technology, infinite
resolution
• Servo mount anodized light alloy housing
• Precious metal contacts
• Stainless steel shaft and bearings
• Applicable standards: NFC 93255, MIL R 39023
QUICK REFERENCE DATA
Sensor type
ROTATIONAL, conductive plastic
Output type
Output by turrets
Market appliance
Dimensions
Industrial, avionics
1 1/16" (27 mm)
ELECTRICAL SPECIFICATIONS
PARAMETER
Theoretical electrical travel (TET)
Theoretical electrical travel (TET) - on request
Useful electrical travel (UET) - on request
Independent linearity standard
Independent linearity optional
Total resistance (Rn)
345° 3°
30°
30°
60°
44°
90°
70°
100° 140° 170° 180° 210° 308° 308° 348° 333° 20’
90°
140° 170° 100° 210° 140° 180° 342°
1 ꢀ
300°
0.8 ꢀ, 0.5 ꢀ, 0.25 ꢀ, 0.2 ꢀ, 0.1 ꢀ
4.7 k or 10 k
Tolerance on Rn
20 ꢀ
Output smoothness
0.1 ꢀ ( 0.05 ꢀ on request)
1.25 W (see “Power Rating Chart”)
-300 300 ppm/°C
Power rating at 70 °C
Temperature coefficient
Wiper current
1 mA
100 Rn for linearity = 1 ꢀ
1000 Rn for linearity 0.1 ꢀ
Recommended load impedance
Insulation resistance
Dielectric strength
1 G at 500 VDC ( 10 G at 500 VDC on request)
750 VRMS, 50 Hz, 1 min
MECHANICAL SPECIFICATIONS
PARAMETER
Mechanical rotation
Moment of inertia
360° continuous
0.4 g cm2 (for 1 stage), 0.2 g cm2 (per additional stage)
Mounting
Standard
12 cN cm (for 1 stage), 10 cN cm (per additional stage)
IP 50
Running and starting torque
Protection class
Weight
< 18 g (for 1 stage), < 6 g (per additional stage)
PERFORMANCE
PARAMETER
Operating temperature range
Life
-55 °C to +125 °C
25M cycles
Rotation speed (max.)
600 rpm
Note
Nothing stated herein shall be construed as a guarantee of quality or durability.
•
Revision: 04-Jan-17
Document Number: 32522
1
For technical questions, contact: mcbprecisionpot@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
POPR27
Vishay MCB
www.vishay.com
SAP PART NUMBERING GUIDELINES
MODEL
SIZE (mm)
GANG
VALUE
LINEARITY
ANGLE
PACKAGING
POPR
27
1
2
3
4
5
6
472 = 4K7
103 = 10K
A = 1 ꢀ
B = 0.5 ꢀ
C = 0.25 ꢀ
D = 0.1 ꢀ
345
B = box
DIMENSIONS in millimeters
12.5 0.5
L
0.5
5.6 min.
0.4 max.
1.6 0.1
1.6 0.1
1.6 0.1
Number of cups
1
2
3
4
5
6
L
16
21.5
27
32.5
38
43.5
DESIGNS ON REQUEST
OPTION 1
12.5 0.5
24.1 0.5
27°
1.6 0.1
1.6 0.1
1.6 0.1
Revision: 04-Jan-17
Document Number: 32522
2
For technical questions, contact: mcbprecisionpot@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
POPR27
Vishay MCB
www.vishay.com
DIMENSIONS in millimeters
OPTION 2
16.5 max.
5.6 min.
0.4 max.
54°
1.6 0.1
1.6 0.1
1
0.1
0.5
0.762 0.1
Depth 1.143 0.1
9
OPTION 3
16.5 max.
5.6 min.
0.4 max.
54°
1
0.1
1.6 0.1
1.6 0.1
10.5 0.5
Revision: 04-Jan-17
Document Number: 32522
3
For technical questions, contact: mcbprecisionpot@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
POPR27
Vishay MCB
www.vishay.com
DIMENSIONS in millimeters
OPTION 4: 4 CUPS WITH INTERMEDIATE HOUSING
R17.5 max.
2 x Ø 2.5+ 0.2 at 180°
0
Working depth: 2
30°
37 0.5
Ø 23 0.1
Shaft with slot flus
with rear side
8.5 0.5
U/2 10°
0
Ø 3.175 - 0.013
ELECTRICAL DIAGRAM
POWER RATING CHART
W
C
A
1.25
B
°C
Clockwise direction viewed from control shaft side
0
70
125
OPTIONS (on request)
• Other ohmic value: 2 k; 5 k; 50 k
• Other tolerances on Rn: 10 ꢀ
• Other linearities: 0.065 ꢀ
• Type of wiper: 5 strands or 2 or 3 lamellas
• Protection class: IP 65 (front flange)
• Electrical reference: 0.5 U 0.1 ꢀ U
• Other theoretical electrical travel
• Connectors (center tap)
• Electrical phasing between cups: 0.1 ꢀ or 0.03 ꢀ at U/2
• Mechanical reference: U/2 printing flange / shaft at 10°
(by printing or machined hole on the flange)
• Through shaft
• Intensity accidental = 5 mA
• Insulating resistance: 10 G at 500 VDC
• Shaft: without flat surface (without D shape)
• Function: sine and / or cosine with accuracy 1 ꢀ
• Total length (old model with one gang):
14 mm in place of 16 mm
Revision: 04-Jan-17
Document Number: 32522
4
For technical questions, contact: mcbprecisionpot@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
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including but not limited to the warranty expressed therein.
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
Document Number: 91000
1
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