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Revision: 25-Jul-12 1Document Number: 57114
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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
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Ten Turns Servo or Bushing Mount Hall Effect
Sensor in Size 09 (22.2 mm)
FEATURES
• All electrical angles available up to: 3600°
• Accurate linearity down to: ± 0.5 %
• Very long life: 50M cycles for servo, 10M cycles
for bushing
• Non contacting technology: Hall effect; true power on
sensor
• Model dedicated to applications requiring long life
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
Note
(1) SPI output output type: Wires
QUICK REFERENCE DATA
Sensor type Multi Turn ROTATIONAL, hall effect
Output type Wires or rear turrets
Market appliance Industrial
Dimensions 7/8" (22.2 mm)
ELECTRICAL SPECIFICATIONS
PARAMETER STANDARD SPECIAL
Electrical angle 10 turns 3600° Any other angle upon request
Linearity ± 1 % ± 0.5 %
Supply voltage 5 VDC ± 10 % Other upon request
Supply current < 16 mA for single < 32 mA for redundant
Output signal Analog ratiometric 1 % to 99 % of Vsupply (other on request)
or PWM 1 kHz, 10 % to 90 % duty cycle or SPI binary on 5 V or binary on 3.3 V
Over voltage protection + 20 VDC
Reverse voltage protection - 10 VDC
Load resistance recommended Min. 1 k for analog output and PWM output
Hysteresis static 10° on drive shaft
MECHANICAL SPECIFICATIONS
PARAMETER
Mechanical travel 3600° continuous
Bearing type A sleeve bearing for bushing model/2 ball bearings for servo model
Standard IP 50; other on request
Resolution 12 bits for analog and PWM, 14 bits for SPI
ORDERING INFORMATION/DESCRIPTION
34 THE B 1 A T A 2S22 XXXX BO 1 e1
MODEL MOUNTING
TYPE
NUMBER OF
SIGNALS LINEARITY OUTPUT
TYPE
OUTPUT
SIGNAL
SHAFT
TYPE
SPECIAL
REQUEST PACKAGING LEAD
FINISH
B: Bushing
S: Servo
1: Single
2: Redundant
A: ± 1 %
B: ± 0.5 %
T: Turrets
Z: Custom
W: Wires
A: Analog CW
B: Analog CCW
C: PWM CW
D: PWM CCW
E: SPI CW (1)
F: SPI CCW (1)
G: Analog
inverted slope
H: PWM inverted
slope
K: SPI inverted
slope (1)
Z: Other output
2: 3.175 mm
9: Special
P: Plain
S: Slotted
Z: Other type
Box of
1 piece
Shaft length from mounting face standard: 22 mm
SAP PART NUMBERING GUIDELINES
34 THE S 2 B T C 2P12 XXXX
MODEL SERVO
TYPE
2 OUTPUT
SIGNALS LINEARITY OUTPUT
TYPE
OUTPUT
SIGNAL
SHAFT
TYPE
SPECIAL
REQUEST
B: ± 0.5 %
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Revision: 25-Jul-12 2Document Number: 57114
For technical questions, contact: sferprecisionpot@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
VOUT SPI
Notice on demand
Output signal code: “E” if CW (single or redundant identical)
Output signal code: “F” if CCW (single or redundant identical)
Output signal code: “K” if CW (if redundant but inverted slope)
VOUT ANALOG
VOUT PWM
Output S1
Vout (% Vsupply)
Single Output (output signal code: “A”)
99 %
1 %
0°
50 %
3600°1800°
Direction of Running (°)
Output S1
Vout (% Vsupply)
Redundant Output: with inverted slope
(output signal code: “G”)
99 %
1 %
0°
50 %
3600°1800°
Direction of Running (°)
Output S2
CW
Vout
(% Vsupply)
97 % min.
1.5 % max.
0
T low
T: Periodicity
T high
Duty Cycle = T
high
T
Time
Single Output: (output signal code: “C”)
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Revision: 25-Jul-12 3Document Number: 57114
For technical questions, contact: sferprecisionpot@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
MECHANICAL SPECIFICATIONS
PARAMETER STANDARD SPECIAL
Mounting type Servo mounting type or bushing mount
(delivered with nut and washer)
Housing Anodized aluminum
Shaft guiding 2 ball bearings for servo and sleeve bearing for bushing
Shaft Stainless steel Ø 3.175 Other on request
Outputs Turrets Other on request
Mechanical travel 3600° and no stop
ENVIRONMENTAL SPECIFICATIONS
Operating temperature range - 40 °C; + 85 °C
Life > 10M of cycles for bushing
> 50M of cycles for servo
Rotational speed (max.) 1200 rpm
Immunity to radiated electromagnetic disturbances 200 V/m 150 kHz/1 GHz, IEC 62132-2 part 2 (level A)
Immunity to power frequency magnetic field 200 A/m 50 Hz/60 Hz, EN 61000-4-8 (level A)
Radiated electromagnetic emissions 30 MHz/1 GHz < 30 dBμV/m, EN 61000-6-4 (level A)
Electrostatic discharges Contact discharges: ± 4 kV
Air discharges: ± 8 kV, EN 61000-4-2
Sine vibration on 3 axes 1.5 mm or 20 g from 10 Hz to 2000 Hz
Mechanical shocks on 3 axes 50 g, 11 ms, half sine
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Revision: 25-Jul-12 4Document Number: 57114
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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
DIMENSIONS in millimeters
Drawing for bushing mount type: 34THEB...
22 ± 0.8 22.1 ± 0.5
8.9 ± 0.2
1.6 ± 0.1
Label
3.2 ± 0.5
Ø 22.2 ± 0.25
CW
Viewed from shaft side
0.5 at 45°
Ø 3.175
+ 0/- 0.013
Ø 10.3
+ 0/- 0.02
Ø 9.52 pas 0.79
3/8 - 32 UNEF 2A
9
4.5
+-
S
3 x Ø 1.7 ± 0.2
4 x Ø 1.7 ± 0.2
4.7
11.2
Single output Redundant output
7.27.2
3.6 3.6
6.3
S2 S1
+-
34 THE
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Revision: 25-Jul-12 5Document Number: 57114
For technical questions, contact: sferprecisionpot@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
DIMENSIONS in millimeters
Drawing for servo mount type: 34THES...
21.1 ± 0.5
1.6 ± 0.1
12.7 ± 0.8
1.6 ± 0.1
1.6 ± 0.1
Ø 3.175
+ 0/- 0.013
Ø 19.05
+ 0/- 0.025
Ø 19.4 ± 0.25 3.2 ± 0.5
Label
Ø 22.2 ± 0.25
3 x Ø 1.7 ± 0.2
9
4.5
4.7
11.2
+-
S
Single output Redundant output
7.27.2
3.6 3.6
+-
S2 S1
4 x Ø 1.7 ± 0.2
6.3
CW
34 THE
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Revision: 25-Jul-12 6Document Number: 57114
For technical questions, contact: sferprecisionpot@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
BUSHING AND SERVO TYPES
Output by wires for output signal “SPI” single and redundant
SINGLE SPI OUTPUT (servo and bushing)
WIRE COLOR OUTPUT
Yellow GND (-)
Red MOSI
Green VCC (+)
White SS
Blue SCLK
REDUNDANT SPI OUTPUT (servo and bushing)
WIRE COLOR OUTPUT
Black V-
Red V+
Yellow O/I 1
Blue CLK 1
White /SS 1
Green O/I 2
Violet CLK 2
Grey /SS 2
Legal Disclaimer Notice
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Revision: 08-Feb-17 1Document Number: 91000
Disclaimer
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
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