Vishay ECO Precision rotative transducers, conductive plastic, economic series (eco) Datasheet

Series ECO
Vishay Sfernice
Precision Rotative Transducers,
Conductive Plastic, Economic Series (ECO)
FEATURES
• Size 05 - 09 - 13 are available
• Long Life up to 30 million cycles
RoHS
• Accuracy ± 1 % down to ± 0.25 %
COMPLIANT
• Bush or servo mounting types
• Rear mounted terminals
• Following MIL-R-39023 and NFC 93-255 requirements
The “ECO” models are a comprehensive range of rotational
motion transducers for industrial applications.
SIZE
MODEL
All mechanical and electrical parameters can be adapted to
meet your specifications.
05
09
50 ES
50 CB
78 ES
13
78 CS
78 CB
156 ES
156 CS
156 CB
ELECTRICAL SPECIFICATIONS
Theoretical Electrical Angle (TEA)
Actual electrical angle (AEA) - 2°
Independent Linearity (over TEA)
A≤±1%
(standard)
Actual Electrical Angle (AEA)
330° ± 5°
Ohmic Values (RT)
Ohmic Value Tolerances at 20 °C
B ≤ ± 0.5 %
(special)
C ≤ ± 0.25 %
(special)
340° ± 5°
350° ± 5°
1 kΩ - 5 kΩ - 10 kΩ - on request other values
± 10 %
± 20 %
± 10 %
± 20 %
Maximum Power Rating at 70 °C
0.2 W
± 20 %
0.3 W
Wiper Current
0.5 W
Recommended: a few µA - 1 mA max. (continuous)
Tap (Current or Voltage)
NA
1 (on request)
Minimum 103 x RT
Resistance Load on Wiper
End Voltage
± 10 %
≤ 0.05 %
Output Smoothness
≤ 0.2 %
≤ 0.5 %
≤ 0.2 %
≤ 0.5 %
≤ 0.2 %
≤ 0.5 %
≥ 1000 MΩ, 500 VDC
Insulation Resistance
≥ 500 VRMS, 50 Hz
Dielectric Strength
MECHANICAL SPECIFICATIONS
Mechanical Angle (MA)
360° continuous
On Request: Stops
NA
340° ± 3°
Mounting Type
Servo
Bushing
Shaft Guiding
Ball
bearings
Sleeve
bearings
Bushing
Ball
bearings
Shaft
Sleeve
bearings
Precious metal multi-finger contact
≤ 0.2
≤ 0.5
≤ 0.2
≤ 0.5
Torque on Stops (N.cm)
Document Number: 54007
Revision: 07-Sep-07
Sleeve
bearings
Turrets
Wiper
Weight (g)
Bushing
Ball
bearings
Plastic moulding
Termination
Moment of Inertia (g cm2)
Servo
Stainless steel
Housing
Starting Torque (N.cm)
350° ± 3°
Servo
≤ 0.2
≤ 0.5
50
5±2
8±2
≤ 0.5
13 ± 2
17 ± 2
≤1
For technical questions, contact: [email protected]
29 ± 2
34 ± 2
≤2
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25
Series ECO
Vishay Sfernice
Precision Rotative Transducers,
Conductive Plastic, Economic Series (ECO)
PERFORMANCE
Life (106 Cycles)
30 (on ES models)
20 (on CS and CB models)
Temperature Range
- 55 °C to + 125 °C
Climatic Category
55/125/04
Speed Rotation (RPM)
600 (on ES models)
Sine Vibration on 3 Axes
150 (on CS and CB models)
1.5 mm or 20 g from 10 Hz to 2000 Hz
Mechanical Shocks on 3 Axes
50 g - 11 ms - half sine
DIMENSIONS in millimeters, general tolerance ± 0.5 mm
T
G
SIZE 05/09/13
0.05
0.05
X
H
X
SERVO MOUNT TYPE
-0
Ø 3.175 - 0.013
50 ES
78 ES
78 CS
156 ES
156 CS
+0
ØA
Ø C - 0.025
0.4 x 45
X
Ø D MAX.
F
12.7
DIMENSIONS
ØA
B
ØC
Ø D max.
F
G
H
I max.
DESIGNATION
Ø housing
Length
Ø pilot
Ø groove
Flange thickness
Shoulder
Dia. of groove
Height of the turret
SIZE 05
50 ES
12.7
13.0
9.525
11.45
1 ± 0.1
1.2 ± 0.1
1.2 ± 0.2
2.5
± 0.8
B
I
SIZE 09
78 ES
SIZE 13
78 CS
156 ES
22.2
13.5
19.05
19.64
156 CS
33.3
18.0
30.16
30.9
1.6 ± 0.1
1.6 ± 0.1
1.5 min.
2.5
3.6
10.3 ± 0.13
-0
Ø 3.175 - 0.013
SIZE 05/09/13
BUSHING MOUNT TYPE
50 CB
78 CB
156 CB
Ø 9.52
x 0.79
ØA
Ø 5.1 MAX.
0.4 x 45
1
1.6
9.6 MAX.
22.2 MAX.
DIMENSIONS
ØA
B max.
C max.
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26
DESIGNATION
Ø housing
Length
Height of the turret
SIZE 05
50 CB
12.7
11
2.5
B MAX. C
SIZE 09
78 CB
22.2
11.5
2.5
For technical questions, contact: [email protected]
SIZE 13
156 CB
33.3
16
3.6
Document Number: 54007
Revision: 07-Sep-07
Series ECO
Precision Rotative Transducers,
Conductive Plastic, Economic Series (ECO)
Vishay Sfernice
DIMENSIONS in millimeters, general tolerance ± 0.5 mm
SIZE 13
SIZE 09
SIZE 05
45° ±
45°
°
45°
±5
45° ± 5
5°
°
±5
°
R = 3.7
1
2
1
3
3
1
3
CW
2
2
R = 4.8
R = 4.8
4
R = 11
4 INTERMEDIATE TAP
ON REQUEST
45°
45
°
±5
°±
1
3.5 MAX.
5°
3
4
INTERMEDIATE TAP
ON REQUEST
2
ORDERING INFORMATION/DESCRIPTION
ECO
78
E
S
A
T
103
e4
SERIES
MODEL
TYPE
FIXATION
LINEARITY
TAP
OHMIC VALUE
LEAD
E = Ball bearings
C = Sleeve bearings
S: Servo
B: Bushing
Code
On request
T: Voltage
U: Current
position to
be specified
First 2 digits are
significant numbers
3rd digit indicates
number of zeros
Finish
A: ± 1 %
B: ± 0.5 %
C: ± 0.25 %
SAP PART NUMBERING GUIDELINES
ECO
78CB
C
502
SERIES
MODEL
LINEARITY
OHMIC VALUE
Document Number: 54007
Revision: 07-Sep-07
For technical questions, contact: [email protected]
www.vishay.com
27
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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