78SHE_15 Datasheet, PDF (1/5 Pages) Vishay Siliconix – Single Turn Servo Mount Hall Effect Sensor in Size 09 (22.2 mm)

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Model 78 SHE
Vishay Sfernice
Single Turn Servo Mount Hall Effect
Sensor in Size 09 (22.2 mm)
QUICK REFERENCE DATA
Sensor type
ROTATIONAL, single turn hall effect
Output type
Wires
Market appliance
Professional
Dimensions
7/8" (22.2 mm)
FEATURES
• Accurate linearity down to: ± 0.5 %
• All electrical angles available up to: 360°
(no dead band)
• Very long life: Greater than 50M cycles
• Non contacting technology: Hall effect
• Model dedicated to high quality applications
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912

ELECTRICAL SPECIFICATIONS
PARAMETER
STANDARD
SPECIAL
Electrical angle
90°, 180°, 270°, 360°
Any other angle upon request
Linearity
±1%
± 0.5 %
Supply voltage
Supply current
5 V_DC ± 10 %
10 mA typ./16 mA max.
Other upon request
16 mA for PWM output
Output signal
Analog ratiometric 10 % to 90 % of V_supply or
PWM 1 kHz, 10 % to 90 % duty cycle
Other upon request
Over voltage protection
Reverse voltage protection
Load resistance recommended
+20 V_DC
-10 V_DC
Min. 1 k for analog output and PWM output
Hysteresis static
0.2° max.
MECHANICAL SPECIFICATIONS
PARAMETER
Mechanical travel
Bearing type
Standard
360° continuous, stops upon request
2 ball bearings
IP 50; other on request
ORDERING INFORMATION/DESCRIPTION
78 SHE
1
A
1
W
A
1S16
XXXX
BO 1
e1
MODEL
NUMBER
OF CUPS
LINEARITY
ELECTRICAL
ANGLE
OUTPUT
TYPE
OUTPUT
SIGNAL
SHAFT
TYPE
SPECIAL
REQUEST
PACKAGING
LEAD
FINISH
1: 1 Cup
2: 2 Cups
3: 3 Cups
4: 4 Cups
A: ± 1 %
B: ± 0.5 %
1: 90°
2: 180°
3: 270°
4: 360°
9: Other
angles
T: Turrets A: Analog CW 0: 6 mm
W: Wires B: Analog CCW 1: 6.35 mm
Z: Custom C: PWM CW 2: 3.175 mm
D: PWM CCW 9: Special
Z: Other output P: Plain
S: Slotted
Z: Other type
Box of
1 piece
Shaft length from mounting face standard: 16 mm
SAP PART NUMBERING GUIDELINES
78 SHE
4
B
9
MODEL
NUMBER OF
CUPS
(Signals)
LINEARITY
ELECTRICAL
ANGLE
T
OUTPUT TYPE
C
OUTPUT
SIGNAL
2P22
SHAFT TYPE
XXXX
SPECIAL
REQUEST
Revision: 27-Mar-15
1
Document Number: 57105
For technical questions, contact: [e-mail]
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