Series KIT RMF Datasheet

Series KIT RMF
www.vishay.com
Vishay Sfernice
Conductive Plastic Rotative Transducer Elements (KIT)
FEATURES
• Reduced dimensions and weight
• Cost effective solution
• Easy mounting
• Model dedicated to custom design requirements
It is made of 2 parts:
• A sensing element in a housing
• A wiper
The RMF is a precision rotative motion transducer designed
for easy mounting into your equipment.
On request, their shapes and sizes can be custom-designed
to fit your equipment.
QUICK REFERENCE DATA
Sensor type
ROTATIONAL, conductive plastic
Output type
Market appliance
Dimensions
Various
Industrial
Various sizes
ELECTRICAL SPECIFICATIONS
Theoretical electrical angle (TEA = E)
AEA - 2°
A  ± 1 %; B  ± 0.5 %
C  ± 0.25 %; D  ± 0.1 %
down to E  ± 0.05 %
Independent linearity
Over TEA
On request (depending on size)
Actual electrical angle (AEA)
340 ± 3° or 350 ± 2° according to the model
Total resistance RT
On request
1 k, 2 k, 5 k, 10 k
other values
Total resistance tolerance at 20 °C
± 20 %
Repeatability
< 0.01 %
Wiper current
1 mA max. continuous, recommended: a few μA
Loadimpedance
1000 times RT minimum
Insulation resistance
> 1000 M 500 VDC
Dielectric strength
> 500 VRMS at 50 Hz
MECHANICAL SPECIFICATIONS
Mechanical angle MA
360° continuous
Substrate
Thermosetting resin
Termination
On request
Wiper
Turrets
wires, cables
Multi-finger precious metal alloy
PERFORMANCE
Life
25 million cycles typical
Temperature limits
-30 °C at +85 °C
Note
• Nothing stated herein shall be construed as a guarantee of quality or durability.
Revision: 26-Mar-15
Document Number: 54003
1
For technical questions, contact: [email protected]
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
Series KIT RMF
www.vishay.com
Vishay Sfernice
EXAMPLES OF SPECIAL DESIGNS
ORDERING INFORMATION/DESCRIPTION
KIT
RM
F
116
D
103
SERIES
MODEL
TYPE
SIZE
LINEARITY
RESISTANCE
A:  ± 1 %
B:  ± 0.5 %
C:  ± 0.25 %
D:  ± 0.1 %
E:  ± 0.05 %
First 2 digits are
significant numbers
3rd indicates number of
zeros
F: Plastic
S: Serigraphy
SAP PART NUMBERING GUIDELINES
RMS
200
A
502
MODEL
SIZE
LINEARITY
OHMIC VALUE
Revision: 26-Mar-15
Document Number: 54003
2
For technical questions, contact: [email protected]
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
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Revision: 02-Oct-12
1
Document Number: 91000