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Series ROT/SF
Vishay Sfernice
Precision Rotative Transducers, Conductive Plastic, Servo Mounting
FEATURES
* * * * * * * * Size 08 to 30 Linearity 1 % down to 0.015 % RoHS COMPLIANT Excellent repeatability Long life Essentially infinite resolution Up to 6 electrical functions with the same shaft On request custom design to meet your specifications Following MIL-R-39023 and NFC 93-255 requirements
13 156 SF 15 176 SF 18 134 SF 20 200 SF 30 300 SF
A complete range of servo mounting rotational transducers for applications requiring long life accuracy and speed.
SIZE MODEL 08 34 SF 09 78 SF
11 116 SF
ELECTRICAL SPECIFICATIONS
Functions Theoretical Electrical Angle (TEA) Independent Linearity (over TEA) On Request Best Linearity Available Actual Electrical Angle (AEA) Ohmic Values (RT) Ohmic Value Tolerances at 20 C Output Smoothness Maximum Power Rating at 70 C Wiper Current/Load Resistance Tap (Current or Voltage) On Request with Angular Position to be Specified Repeatability End Voltage Insulation Resistance Dielectric Strength Linear, on request specific law TEA = actual electrical angle (AEA) - 2 A1% or B 0.5 % or C 0.25 % or D 0.1 % D 0.1 % Down to E 0.05 % Down to F 0.025 % Down to 0.015 % 340 3 350 2 1 k - 2 k - 5 k - 10 k - on request other values 10 %; on request 5 % 0.025 % On request 0.01 % 0.25 W 0.3 W 0.4 W 0.5 W 0.75 W 1.0 W 1.2 W 1.5 W Recommended: a few A - 1 mA max. continuous/minimum 103 x RT { Position: 2 U = Current / T = Voltage Position: 2 { Width: 4 0.01 % 0.4 % for 470 RT 1000 / 0.2 % for 1000 RT 2200 / 0.1 % RT > 2200 1000 M, 500 VDC 750 VRMS, 50 Hz 1000 VRMS, 50 Hz
MECHANICAL SPECIFICATIONS
Mechanical Rotation Mounting/Shaft Guiding Housing Termination Wiper Starting Torque (N.cm) Moment of Inertia (g. cm2) Weight (g) 1 cup each additional cup 1 cup each additional cup 0.3 11 2 52 0.4 16 2 62 0.6 20 2 72 0.8 29 2 10 2 360 continuous; stops on request Servo/ball bearings Diallylphtalate; on request anodized aluminum Turrets; on request flexible leads, cables... Precious metal multi-finger contact 0.2 0.15 2.2 49 2 16 2 2.8 67 3 18 3 3.5 79 3 21 3 10 120 10 62 10 0.25
PERFORMANCE
Life (Million of Cycles) Temperature Range Climatic Category Maximum Rotation Speed (RPM) Sine Vibration on 3 Axes Mechanical Shocks on 3 Axes 50 - 55 C to + 125 C 55/125/04 600 1.5 mm or 20 g from 10 Hz to 2000 Hz 50 g - 11 ms - half sine
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For technical questions, contact: sfer@vishay.com
Document Number: 54004 Revision: 22-Mar-07
Series ROT/SF
Precision Rotative Transducers, Conductive Plastic, Servo Mounting
DIMENSIONS in millimeters, general tolerance 0.5 mm
0.025 X X
Vishay Sfernice
H E F
M
L 3
ELECTRICAL CONNECTIONS 2 3 1
OA OC OD X
CLOCK WISE VIEWED FROM SHAFT SIDE
DIMENSIONS A-0 - 0.013 B max. C max. D E F min. O G max. H min. I max. J max. K max. L 2 M max.
N max.
ORDERING INFORMATION/DESCRIPTION
ROT SERIES 156 S S: Servo F F: Plastic Film 1 From 1 up to 6 C LINEARITY Code A: 1 % B: 0.5 % C: 0.25 % D: 0.1 % E: 0.05 % F: 0.025 % T TAP On request T: Voltage U: Current position to be specified 502 First 2 digits are significant numbers 3rd digit indicates number of zeros e1 MODEL MOUNTING TYPE CONDUCTOR NUMBER OF CUPS OHMIC VALUE LEAD FINISH
Special characteristics designs on request
SAP PART NUMBERING GUIDELINES
RO 116SF MODEL 1 GANG NUMBER From 1 up to 6 Document Number: 54004 Revision: 22-Mar-07 For technical questions, contact: sfer@vishay.com D LINEARITY 502 OHMIC VALUE 5 k www.vishay.com 47
T
0.025
2
L 1
I
J
1.6 B
OG N
K ON CLAMP
DESIGNATION O shaft stainless steel Shaft length O body plastic molded O flange Tolerance on flange Shoulder Width of groove Diameter of groove Turret location Radius on turrets Radius on screw clamp O on clamp Angle between turrets Total angle 1 cup 2 cups 3 cups 4 cups 5 cups 6 cups
SIZE MODEL
08 34 SF 3.175 13 19.18 15.875 1.6 1.5 17.57 5.8 14 13.5 19.6 30 100 16 23 36 42 54.5 60.5
09 78 SF 3.175 16.6 22.3 19.05 1.6 1.5 19.8 5.95 15.4 15.4 23.8 30 100 20.5 27 40 50 63 74
POTENTIOMETER REFERENCE 11 13 15 18 116 SF 156 SF 176 SF 134 SF 3.175 3.175 6.345 16.6 36.6 33.337 1.6 2.2 33.3 7 23.1 23.1 37.4 20 80 23.5 26.13 39.5 49.5 62.5 73.5 6.345 16.6 44.5 39.674 1.6 1.8 41.4 10.15 26.5 26.5 44.5 25 80 23.5 26 39.5 49.5 62.5 73.5
20 200 SF 6.345
30 300 SF 6.345
16.6 16.6 27.07 33.35 24.608 30.16 + 0 - 13 m 1.6 1.6 1.5 1.5 24.8 30.9 6.3 6.3 17.3 20.5 17.3 18.9 27.7 33.6 25 20 100 100 20.5 20.5 23 25.5 36 39.5 42 47 54 60.5 60.5 68.5
16.6 16.6 50.9 76.3 47.625 73.025 + 0 - 25 m 2.4 2.4 2.2 1.75 47.6 73.1 10.2 10.2 29.7 43.7 29.7 42.6 50.8 77.5 15 15 80 80 23.5 23 28.5 34.5 40.97 50.72 64.5 74.5 -
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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