Sensors Speed & Position

Sensors Speed & Position
Speed & Position
Sensors
Cherry sensors deliver unmatched
High-Performance Sensors
for Demanding Environments
performance and reliability to a
Cherry offers seven standard sensor product series:
broad range of OEM products.
At ZF Electronics GmbH, the owner
 MP — Magnetic Position Sensors
 GS — Geartooth Speed Sensors
 SD — Geartooth Speed and Direction Sensors
of the Cherry brand, we specialize in
 VN — Ferrous Vane Sensors
economical sensors that are suitable
for the most rigorous environments,
including extremes of temperature,
humidity, thermal shock and vibration. Choose a standard product, or
partner with ZF Electronics design
engineers as they help you to develop a custom solution.
Customers in the heavy truck, off
highway, recreational vehicle, appliance, automotive and medical
markets all rely on Cherry sensors
for practical designs and durable
products.
2
 AN — Angular Position Sensors
 AS — Magnetic Actuators and Mating Connectors
Your Total Design Partner
When you need a custom sensor, Cherry provides the design expertise
 We match the latest solid state magnetic sensor technologies to pro-
and development tools needed to bring your product to market quickly.
prietary circuits capable of providing EMI, ESD, EMC and Conducted
We focus on innovation within our core competencies of magnetics,
Immunity resistance tough enough to exceed automotive standards.
packaging, electronic design, and sealing technologies to assure our
 To simulate the wide range of environments that our products experi-
customers reliable sensing solutions.
ence in the field, Cherry’s testing facilities provide concept evaluation,
Consider a few of the capabilities Cherry can deliver to your next custom
design and product validation, and continuous conformance testing to
sensor project:
international standards.
 Using a solid model design concept developed by the customer, Cherry
design engineers apply 3D magnetic modeling to ensure appropriate
airgaps and magnetic fields are designed in at the start of the project.
 When harsh environments are involved, Cherry recommends appropri-
 In-house high-density circuit board assembly assures the quality of
our electronics.
 TS-16949 certified factories on multiple continents provide you with
advantages in speed, cost and flexibility.
ate packaging and sealing technology. Our packaging innovations have
resulted in sensors that perform under extreme conditions: tempera-
Put Cherry's broad capabilities to work for you in your most demanding
tures up to 150°C, immersion in solvents to IP68, and exposure to
applications.
salt spray, dust, gravel and repeated thermal shock.
For more information on Cherry products contact ZF Electronics today.
 With Cherry’s in-house stereolythography and prototype line, we can
quickly provide a highly engineered design.
Phone: +49 9643 180
Web: www.cherry.de
3
TABLE OF CONTENTS
Magnetic Position Sensors
MP Series
MP1014 Low-Profile
6
MP1007 Threaded Housing
7
MP1013 Snap-Fit
8
MP1021 Flange-Mount
9
MP2007 Threaded Housing
10
MP2017 Cylindrical Plastic Housing
11
MP2018 Mini Flange-Mount
12
MP2019 Flange-Mount
13
Vane Sensors
VN Series
VN1015 Digital Vane Sensor
14
Geartooth Speed Sensors
GS Series
GS1001 – 1002 Threaded Housing
15
GS1005 – 1007 Threaded Housing
16
GS1012 Flange Mount
17
Geartooth Speed and Direction Sensors
SD Series
SD1012 Speed and Direction
18
Angular Position Sensors
AN Series
AN1 Intrinsically Linear Angular Position Sensors
19
AN8 Thin Angular Position Sensors
20
Magnetic Actuators and Mating Connectors
AS Series
AS101001 & AS500106 Actuator Magnets
21
Custom Capability Sensors
22
Compendium
24
5
MAGNETIC SENSOR
MP1014 Series
Digital Hall-effect position sensor in low-profile flange-mount housing.
Features
Applications
 Capable of millions of operations
 Door position sensing
 Reverse Battery Protection to -24 V DC
 Flow sensing
 MP101401 south pole activated unipolar switching
 Pedal switch
 RoHS Compliant
 Latching versions available on special order basis
Specifications
Part Number
Operating
Voltage Range
(VDC)
Supply
Current
(mA max.)
Output
Output
Output
Saturation Voltage Current
(mV max.)
(mA max.)
Operating
Temp Range
(°C)
Function
MP101401
4.5 – 24
5.2
3-wire sink
400
– 40 to 85
Unipolar Switch 185 (south)
20
Operate
Point Gauss
(max.)
Release
Point Gauss
(min.)
60 (south)
Notes: These sensors require the use of an external pull-up resistor, the value of which is dependent on the supply voltage. See page 27 for recommendations.
Pull-up resistor should be connected between output (Green) and Vcc (Red).
Unipolar switch output turns low in presence of magnetic south pole. Bipolar latch output latches high in presence of magnetic south poles and latches low in presence of magnetic north pole.
Dimensions
Open Collector
Sinking Block Diagram
inches (mm)
All tolerances ±0.005 (0.13) unless otherwise noted.
See Detail A
ø0.115
(ø2.92)
0.642
(16.31)
0.855 (21.72)
2X 45° X
0.020 (0.51)
1
Approximate
Sensing
Location
Magnet
0.250±.030
(6.35±0.76)
4
3
0.015
(0.38)
0.228
(5.79)
1
0.115
(2.92)
0.120
(3.05)
2X R
0.680
(17.27)
Active Surface
0.075 (1.91)
Approximate
Label Location
0.130 (3.30)
6
Specifications subject to change without notice.
12±0.75
(304.8±19.05)
0.324 (8.23)
47.8
2X R 0.104
(2.64)
0.105
(2.67)
0.210
(5.33)
Detail A
Leads = 24 AWG PVC UL1569, pre-tinned.
All tolerances 0.007 (0.18) unless otherwise noted.
VCC
(red)
Pull-up
4 Resistor
Output
(green)
3
Ground
(black)
MAGNETIC SENSOR
MP1007 Series
Solid state, magnetic position sensors in adjustable, threaded housing.
Features
Applications
 Excellent output stability over operating temperature range
 Limit switch
 Regulated power supply not required
 Home security
 Reverse battery protection to -24 V DC
 Door position
 Wire: 20 AWG, tin plated, polyolefin insulation
 Anodized aluminum housing
 South pole activated
 RoHS Compliant
 Open Collector (NPN) output can be used with bipolar or cmos logic
circuits with suitable pull up resistor
- Output switches low (off) when the magnetic field at the sensor
exceeds the operate point threshold
- Output switches high (on) when the magnetic field is reduced to
below the release point threshold
Specifications
Part
Number
Operating
Supply
Voltage Range Current
(VDC)
(mA max.)
Output
MP100701
4.75 – 24
3-wire sink 700
16
Output
Output
Saturation Voltage Current
(mV max.)
(mA max.)
25
Operating
Temp Range
(°C)
Storage
Temp Range
(°C)
Operate
Point Gauss
(max.)
– 40 to 105 -40 to 125 300
Release
Point Gauss
(min.)
Housing
Color
60
Black
Wires
20 AWG
x 1 m BBB
Notes: These sensors require the use of an external pull-up resistor, the value of which is dependent on the supply voltage. See page 27 for recommendations.
Pull-up resistor should be connected between output (Black) and Vcc (Brown).
Dimensions
inches (mm)
All tolerances ±0.005 (0.13) unless otherwise noted.
MP100701
1.00
(25.4)
Open Collector
Sinking Block Diagram
1
Magnet
15/32 - 32 TPI
VCC
(brown)
Pull-up
4 Resistor
Output
(black)
3
Ground
(blue)
7
Specifications subject to change without notice.
MAGNETIC SENSOR
MP1013 Series
Hall-effect position sensor with convenient snap-fit mounting.
Features
Applications
 Solid state reliability
 Speed sensing
 Excellent output stability over operating temperature range
 Door interlock sensing
 Open Collector (NPN) output can be used with bipolar switch or
cmos logic circuits with suitable pull up resistor
 Water flow sensing
 MP101301 – unipolar switch
- Output switches low (off) when the magnetic field at the sensor
exceeds the operate point threshold.
- Output switches high (on) when the magnetic field is reduced to
below the release point threshold
 RoHS Compliant
 Latching version available on special order basis
Specifications
Part
Number
Operating
Supply
Voltage Range Current
(VDC)
(mA max.)
MP101301 4.75 – 24
9
Output
Output
Output
Operating
Saturation Voltage Current
Temp Range
(mV max.)
(mA max.) (°C)
3-wire sink 400
25
-40 to 85
Storage
Temp Range
(°C)
Operate
Point Gauss
(max.)
-40 to 105 300
Release
Point Gauss
(min.)
60
Reverse Battery
Protection
Leads
24 AWG -24VDC
x 150 mm
Notes: These sensors require the use of an external pull-up resistor, the value of which is dependent on the supply voltage. See page 27 for recommendations.
Pull-up resistor should be connected between output (Green) and Vcc (Red).
Dimensions
inches (mm)
All tolerances ±0.005 (0.13) unless otherwise noted.
0.056 (1.42) REF to Sensitive Point 0.125
(3.18)
0.550
(13.97)
0.175 (4.44) REF
Open Collector
Sinking Block Diagram
1
VCC
(red)
Pull-up
4 Resistor
Output
(green)
3
Ground
(black)
0.130 (3.30)
Magnet
0.416 REF
(10.57)
Sensor Pocket
0.305
(7.75)
5.91±0.25 (150.0±6.4)
Sensor Body is Glass-Filled Nylon
Leads 24 AWG
0.178
(4.51)
0.323
(8.2)
Specifications subject to change without notice.
0.430 (10.93)
0.060
(1.5)
0.188
(4.78)
0.138 (3.5)
8
0.138
(3.5)
0.551 (14.0)
MAGNETIC SENSOR
MP1021 Series
Digital Hall-effect position sensor in plastic flange-mount housing.
Features
Applications
 Three sensing orientations available in aconvenient flange mount housing
 Interrupt switch
 Excellent output stability over operating temperature range
 Limit switch
 Compatible with unregulated power supply
 Door position
 Reverse battery protection to -24 V DC
 Open Collector (NPN) output can be used with bipolar switch or cmos
logic circuits with suitable pull up resistor
 MP102103 – north pole activated unipolar switch
- Output switches low (off) when the magnetic field at the sensor
exceeds the operate point threshold.
- Output switches high (on) when the magnetic field is reduced to
below the release point threshold
 RoHS Compliant
Specifications
Part Number
Operating
Supply
Voltage Range Current
(VDC)
(mA max.)
Output
MP102103
4.5 – 24
3-wire sink 500
12
Output
Output
Saturation Voltage Current
(mV max.)
(mA max.)
25
Operating
Temp Range
(°C)
Function
Operate
Point Gauss
(max.)
Release
Point Gauss
(min.)
Sensing
Location
– 40 to 85
Switch
400 (north) 195 (north) C
Notes: These sensors require the use of an external pull-up resistor, the value of which is dependent on the supply voltage. See page 27 for recommendations.
Pull-up resistor should be connected between output (Green) and Vcc (Red).
Dimensions
inches (mm)
All tolerances ±0.005 (0.13) unless otherwise noted.
0.375
(9.53)
0.375
(9.53)
0.563 REF
(14.3)
1.125
(28.58)
1
6.00 (152.4) Min.
Sensing Location A
0.200 REF
(5.08)
0.562 (14.27)
0.125
(3.18)
0.750
(19.05)
0.250
(6.35)
0.563 REF
(14.3)
0.563 REF
(14.3)
Open Collector
Sinking Block Diagram
2x Slot 0.308 (7.82) x 0.125 (3.18)
0.625 (15.88)
Magnet
VCC
(red)
Pull-up
4 Resistor
Output
(green)
3
Ground
(black)
Capsule: 30% Glass-Filled Polyester.
Leads: 24 AWG PVC UL 1569, Pre-Tinned.
Sensing Location B
Sensing Location C
9
Specifications subject to change without notice.
MAGNETIC SENSOR
MP2007 Series
Reed-based magnetic position sensor in aluminum threaded housing.
Features
 Zero power consumption
 Suitable for DC and AC circuits
 Contacts hermetically sealed for long life
 RoHS Compliant
Specifications
Power
Rating
(W max.)
Switching
Voltage
(AC/DC max.)
Breakdown
Voltage
(VDC min.)
Switching
Current
(Amps max.)
Contact
Resistance
(Ohms max.)
Operating
Temp Range
(°C)
Operate
Time
(msec typical)
SPST-NO
Form A
10
AC 100
DC 100
200
0.5
0.100
– 40 to 105
0.3
MP200702
SPST-NC
Form B
3
AC 30
DC 30
200
0.2
0.100
– 40 to 105
1.0
MP200703
SPDT-CO
Form C
3
AC 30
DC 30
200
0.2
0.100
– 40 to 105
1.0
Part Number
Contact Form
MP200701
Dimensions
inches (mm)
All tolerances ±0.005 (0.13) unless otherwise noted.
Operate Distance with
AS101001 Magnetic Actuator
1.00
(25.4)
12.00±0.300
(304.8±7.62)
0.200 REF
(5.08)
15/32 - 32 TPI
Operate Distance: 0.150 (3.81) Min.
Release Distance: 0.500 (12.7) Max.
Barrel: Black Anodized Aluminum.
24 AWG PVC UL 1569 Leads, Pre-Tinned.
Form C is a Three-Wire Device: Black = N/O; Blue = N/C; Brown = Common
10
Specifications subject to change without notice.
MAGNETIC SENSOR IN
CYLINDRICAL PLASTIC HOUSING
MP2017 Series
Reed-based magnetic sensor encapsulated in smooth plastic barrel.
Features
 Hermetically sealed contacts for long life
 Zero power consumption
 Available in a variety of standard contact configurations
 Resistant to moisture and dirt
 A standard magnetic actuator is available in the same housing
(Cherry part number AS201701)
 RoHS Compliant
Specifications
Power
Rating
(W max.)
Switching
Voltage
(AC/DC max.)
Breakdown
Voltage
(VDC min.)
Switching
Current
(Amps max.)
Contact
Resistance
(Ohms max.)
Operating
Temp Range
(°C)
Operate
Time
(msec typical)
SPST-NO
Form A
10
AC 100
DC 100
200
0.5
0.100
– 40 to 105
0.3
MP201702
SPST-NC
Form B
3
AC 30
DC 30
200
0.2
0.100
– 40 to 105
1.0
MP201703
SPDT-CO
Form C
3
AC 30
DC 30
200
0.2
0.100
– 40 to 105
1.0
Part Number
Contact Form
MP201701
Dimensions
inches (mm)
All tolerances ±0.005 (0.13) unless otherwise noted.
1.00
(25.4)
12.00±0.300
(304.8±7.62)
0.200 REF
(5.08mm)
ø0.243 Capsule: 30% Glass-Filled Polyester.
(6.16) Leads: 24WG PVC UL 1569, Pre-Tinned.
Form C is a Three-Wire Device: Black = N/O; Blue = N/C; Brown = Common
Operate Distance with AS201701 Magnetic Actuator
AS201701
MP2017
Operate Distance: 0.150 (3.81) Min.
Release Distance: 0.500 (12.7) Max.
11
Specifications subject to change without notice.
MAGNETIC SENSOR
MP2018 Series
Reed-based magnetic position sensor in plastic flange-mount package.
Features
 Contacts hermetically sealed for long life
 Zero power consumption
 Resistant to moisture and dirt
 A standard magnetic actuator is available in the same housing
(Cherry part number AS201801)
 RoHS Compliant
Specifications
Power
Rating
(W max.)
Switching
Voltage
(AC/DC max.)
Breakdown
Voltage
(VDC min.)
Switching
Current
(Amps max.)
Contact
Resistance
(Ohms max.)
Operating
Temp Range
(°C)
Operate
Time
(msec typical)
SPST-NO
Form A
10
AC 100
DC 100
200
0.5
0.100
– 40 to 105
0.3
SPST-NC
Form B
3
AC 30
DC 30
200
0.2
0.100
– 40 to 105
1.0
Part Number
Contact Form
MP201801
MP201802
Dimensions
inches (mm)
All tolerances ±0.005 (0.13) unless otherwise noted.
0.433
(11.0)
0.177
(4.5)
0.906
(23.01)
12.00±0.300
(304.80±7.62)
Slot — 2 Places
0.128 (3.25) x 0.160 (4.06)
0.550
(13.97)
0.200 REF
(5.08)
0.295
(7.49)
Capsule: 30% Glass-Filled Polyester.
Leads: 24 AWG PVC UL 1569, Pre-Tinned.
Operate Distance with AS201801 Magnetic Actuator
Operate Distance: 0.250 (6.35) Min.
Release Distance: 0.700 (17.8) Max.
12
Specifications subject to change without notice.
0.236
(5.99)
0.550
(13.97)
0.118
(3.0)
MAGNETIC SENSOR
MP2019 Series
Reed-based magnetic position sensor in plastic flange-mount package.
Features
 Immune to hostile environments
 Contacts hermetically sealed for long life
 Suitable for DC and AC circuits
 Zero power consumption
 A standard magnetic actuator is available in the same housing
(Cherry part number AS201901)
 RoHS Compliant
Specifications
Power
Rating
(W max.)
Switching
Voltage
(AC/DC max.)
Breakdown
Voltage
(VDC min.)
Switching
Current
(Amps max.)
Contact
Resistance
(Ohms max.)
Operating
Temp Range
(°C)
Operate
Time
(msec typical)
SPST-NO
Form A
10
AC 100
DC 100
200
0.5
0.100
– 40 to 105
0.3
MP201902
SPST-NC
Form B
3
AC 30
DC 30
200
0.2
0.100
– 40 to 105
1.0
MP201903
SPDT-CO
Form C
3
AC 30
DC 30
200
0.2
0.100
– 40 to 105
1.0
Part Number
Contact Form
MP201901
Dimensions
inches (mm)
All tolerances ±0.005 (0.13) unless otherwise noted.
0.200
(5.08)
1.125
(28.58)
0.250
(6.35)
0.562
(14.27)
12.00 0.300
(304.8 7.62)
0.625
Slot — 2 Places:
(15.88)
0.128 (3.25) x 0.310 (7.87)
0.375
(9.53)
0.750
(19.1)
0.135
(3.43)
Capsule: 30% Glass-Filled Polyester.
Leads: 24 AWG PVC UL 1569, Pre-Tinned.
Operate Distance with AS201901 Magnetic Actuator
Operate Distance: 0.400 (10.16) Min.
Release Distance: 0.900 (22.86) Max.
13
Specifications subject to change without notice.
DIGITAL VANE SENSOR
VN1015 Series
Magnetically activated digital vane sensor in a rugged, overmolded plastic housing with three pins or 3-wire flying leads.
Features
 Immune to moisture and dust
 Reliable and repeatable
 Open collector (sinking or NPN) output can be used with bipolar or
cmos logic circuits with suitable pull up resistor
 No mechanical contacts to wear out
 Sensor body material: glass-filled polyester
 Operates from 4.5 to 24 V DC
 Recommended vane parameters: low carbon material at least 0.040"
thick, should penetrate to a depth < 0.120" from bottom of sensor slot.
 Reverse battery protection to -24 V DC
 25 khz maximum operating speed
 RoHS Compliant
Specifications
Part Number
Operating
Voltage Range
(VDC)
VN101501
4.5 – 24
VN101503
4.5 – 24
Supply
Current
(mA max.)
Output
Output
Saturation Voltage
(mV max.)
Output
Current
(mA max.)
Operating
Temp Range
(°C)
Storage
Temp Range
(°C)
Termination
6
3-pin sink
400
25
– 40 to 85
– 40 to 85
pins
6
3-wire sink
400
25
– 40 to 85
– 40 to 85
24 AWG
x 150 mm leads
Notes: These sensors require the use of an external pull-up resistor, the value of which is dependent on the supply voltage. See page 27 for recommendations.
Pull-up resistor should be connected between output (Green) and Vcc (Red).
Dimensions
inches (mm)
All tolerances ±0.005 (0.13) unless otherwise noted.
0.475
(12.07)
0.135
(3.43)
Wire Insulation: Polyolefin
0.425
(10.80)
Open Collector
Sinking Block Diagram
Ferrous
Vane Regulator
Permanent
Magnet
1 VCC
(red)
Pull-up
Resistor
3 Output
(green)
Ground
(black)
2
0.124
(3.15)
0.37 REF.
(9.4)
0.975
(24.77)
0.139
(3.53)
ø 0.129
(3.28)
3
5.9
(150.0)
0.080
(2.03)
0.500
(12.70)
0.050 Typ.
(1.27)
0.250
(6.35)
2
1
0.750
(19.05)
14
Specifications subject to change without notice.
3
2
1
GEARTOOTH SPEED SENSOR
GS1001–GS1002 Series
Circuit-protected, Hall-effect geartooth speed sensor with adjustable stainless steel housing.
Features
 Senses motion of ferrous geartooth targets
 Cable version: 22 AWG, tin plated with drain wire and polyolefin
insulation
 Near zero speed sensing capability
 Connector version: M12 integral connector meets IEC 60947-5-2
for low voltage devices
 Immune to rotational alignment
 10 bit dynamic threshold detection offers
 Stainless steel housing
- Automatically adjusting magnetic range
- Self compensating to target geometry
Applications
- Immune to target run out
 Compatible with unregulated power supply
 CNC machine tools
 Reverse battery protected to -24 V DC
 Transmission speed
 Internal circuit protection to IEC529 1,000
 Industrial feedback control
- EMI resistant to 10 V/m, 30 MHz to 1 GHz
- ESD resistant to 4 kV (contact discharge)
- Fast transient resistant to 2 kV
- Conducted immunity resistant to [email protected] to 80MHz
- EMC compatible 30 A/[email protected] Hz
Specifications
Part
Number
Operating
Supply
Voltage Range Current
(VDC)
(mA max.)
Output
Output
Output
Saturation Voltage Current
(mV max.)
(mA max.)
Operating
Temp Range
(°C)
GS100101
4.5 – 24
6
sink
700
25
GS100102
4.5 – 24
6
sink
700
25
Storage
Temp Range
(°C)
Thread
Barrel Length Cable
Connector
– 40 to 105 – 40 to 105 M12-1
65mm
12 mm
circular
– 40 to 125 – 40 to 125 M12-1
65mm
22 AWG
x1 m BBB
Notes: These sensors require the use of an external pull-up resistor, the value of which is dependent on the supply voltage. See page 27 for recommendations.
Pull-up resistor should be connected between output and Vcc.
Dimensions
inches (mm)
All tolerances ±0.005 (0.13) unless otherwise noted.
4
Open Collector
Sinking Block Diagram
3
Magnet
Leads
Optional
1
PIN 2
Not Used
.40 (10.2)
VCC
1 (brown)
Pull-up
Resistor
4 Output
(black)
3 Ground
(blue)
2.58 (65.5)
15
Specifications subject to change without notice.
GEARTOOTH SPEED SENSOR
GS1005–GS1007 Series
Hall-effect geartooth speed sensor with adjustable aluminum housing.
Features
 Senses motion of ferrous geartooth targets
 Near zero speed sensing capability
 Connector version: M12 integral connector meets IEC 60947-5-2
for low voltage devices
 Immune to rotational alignment
 Hard coat anodized aluminum housing
 10 bit dynamic threshold detection offers
Applications
- Automatically adjusting magnetic range
- Self compensating to target geometry
 Exercise equipment
- Immune to target run out
 Compatible with unregulated power supply
 Food processing equipment
 Reverse battery protected to -24VDC
 Speedometer
 Discrete wire version: 20 AWG, tin plated, polyolefin insulation
Specifications
Part
Number
Operating
Supply
Voltage Range Current
(VDC)
(mA max.)
Output
Output
Output
Saturation Voltage Current
(mV max.)
(mA max.)
Operating
Temp Range
(°C)
Storage
Temp Range
(°C)
GS100502
4.5 – 24
6
sink
400
25
– 40 to 125 – 40 to 125 M12-1
GS100701
4.5 – 24
6
sink
400
25
– 40 to 125 – 40 to 125 15/32˝ – 32 1.00˝
Thread
Barrel Length Leads
65mm
Connector
20 AWG
x 1 m BBB
20 AWG
x 1 m BBB
Notes: These sensors require the use of an external pull-up resistor, the value of which is dependent on the supply voltage. See page 27 for recommendations.
Pull-up resistor should be connected between output (Black) and Vcc (Brown).
Dimensions
inches (mm)
All tolerances ±0.005 (0.13) unless otherwise noted.
0.125 REF
(3.18)
Open Collector
Sinking Block Diagram
GS100701
Magnet
4
3
GS100502
Leads
Optional
1
PIN 2
Not Used
.40 (10.2)
2.58 (65.5)
16
Specifications subject to change without notice.
15/32 - 32 TPI
VCC
1 (brown)
Pull-up
Resistor
4 Output
(black)
3 Ground
(blue)
GEARTOOTH SPEED SENSOR
GS1012 Series
Flange mount gear sensor rated to 150°C.
Features
Applications
 Capable of operating up to 150 ºC
 Transmission speed
 Sealed design exceeds IEC60529 IP67 standard for immersion
 Wheel speed
 Resistant to fuels, solvents, and lubricants associated with engines,
transmissions, brakes and chassis systems
 Engine speed
 Anti-lock braking systems
 Easily customizable connector orientation
 ESD resistant to 15 kV (contact discharge)
 Operates at arbitrarily low speeds
 Mating connector Delphi 12162280
Specifications
Part Number
Operating
Voltage Range
(VDC)
Supply
Current
(mA max.)
Output
Output
Output
Saturation Voltage Current
(mV max.)
(mA max.)
Operating
Temp Range
(°C)
GS101205
5.0 – 30
6
sink
600
– 40 to 150* – 55 to 150
25
Storage
Temp Range
(°C)
Leads
Connector
Delphi**
Notes: These sensors require the use of an external pull-up resistor, the value of which is dependent on the supply voltage. See page 27 for recommendations.
Pull-up resistor should be connected between output and Vcc.
* For continuous operation at 150°C, supply voltage should be limited to 5.5 V max.
** Delphi 12162280
Open Collector
Sinking Block Diagram
Magnet
Dimensions
VCC
A (brown)
Pull-up
Resistor
B Output
(black)
C Ground
(blue)
inches (mm)
All tolerances ±0.005 (0.13) unless otherwise noted.
LASER MARK LOCATION
1.11
(28.2)
MEXICO
XXXX
XXXX
0.14
(3.5)
0.10
(2.5)
VCC
OUTPUT
GROUND
90°
0.84 (21.3)
0.49
(12.5)
Ø 0.61 (15.6)
Ø 0.91 (23)
Ø 0.26 (6.5)
0.67
(17)
1.43
(36.3)
Ø 0.64 (16.2)
2.38
(60.5)
1.24 ±0.01
(31.55 ±0.2)
0.25
(6.3)
0.10
(2.5)
Ø 0.75 (18.9)
17
Specifications subject to change without notice.
GEARTOOTH SPEED
AND DIRECTION SENSOR
SD1012 Series
Hall-effect geartooth speed and direction sensor with adjustable aluminum or flange-mount plastic housing.
Features
 Meets IEC60529 IP67 for dust and water protection
- Integral Connector version: 4-pin
Delphi Metri Pack 150.2 No. 12162833.
Mates with Terminal No. 12124075.
 Sense speed and direction of ferrous geartooth targets
 Plastic flange mount sensor rated to 125 °C
 Near zero speed sensing capability
- Discrete wire version: 20 AWG, PVC insulation, UL1007/1569
 Capable of 8000+ Hz target speed
 10 bit dynamic threshold detection offers:
Applications
- Automatically adjusting magnetic range
- Self compensating to target geometry
 Wheel speed and direction
- Immune to target run out
 Transmission speed and direction
 Compatible with unregulated power supply
 Hoist speed and direction
 Reverse battery protected to -30 V DC
 Internal circuit protection to IEC529 1,000
- EMI resistant to 10 V/m, 30 MHz to 1 GHz
- ESD resistant to 4 kV (Contact discharge)
- Fast transient resistant to 2 kV
- Conducted immunity resistant to 10 [email protected] kHz to 80 MHz
- EMC compatible 30 A/m @ 50 Hz
Specifications
Part Number
Operating
Voltage Range
(VDC)
Supply
Current
(mA max.)
Output
Output
Saturation Voltage
(mV max.)
Output
Current
(mA max.)
Operating
Temp Range
(°C)
Storage
Temp Range
(°C)
Housing
Material
SD101201
4.75 – 24
20
sink
1000
20
– 40 to 125
– 40 to 125
Plastic
Notes: SD101201 uses Delphi Metri-Pack 150.2 Series Part No. 12162833. Mating terminal: Delphi Part No. 12124075.
A pull up resistor is required between power and each output. Resistor value is dependent upon input voltage. See page 27 for recommendations.
Dimensions
inches (mm)
All tolerances ±0.005 (0.13) unless otherwise noted.
3.0 (76.2)
0.976
(24.8)
1.92 0.009
(48.79 0.25)
SD101201
V Reg
0.511 ø 0.703 0.005
(13.0) (17.86 0.13)
0.25 (6.35)
C VCC (brown)
Regulator
R 0.468 (11.88)
Magnet
V Reg
Conditioning
Logic
Pull-up
B Resistor Speed
A (black)Direction
D
Pin A (Direction Output)
Pin B (Speed Output)
R 0.128 (3.25)
0.181 (4.6)
18
Specifications subject to change without notice.
Pin D (Ground)
Pin C (Power)
R 0.010 (7.25)
(white)
Ground
(blue)
ANGULAR POSITION SENSOR
AN1 Series
Intrinsically Linear Angular Position Sensor
Features
Electrical Specifications
 Patented non-contact angular position sensor
Effective Rotational Sensing Range
Maximum 85 º electrical output
 Magnet/sensor orientation provides intrinsically linear output up to 85
degrees of electrical rotation (120 degrees mechanical rotation) without
need for electrical compensation
Input Voltage
5.0 V ± 10 %
Input Current
10 mA, [email protected] 5VDC
 Provided with programmed output or end-user re-programmable to
eliminate mechanical and process tolerances in your final assembly
Input Current, Output(s) Shorted to Ground 25 mA, max. per output
Max Overvoltage
16VDC
Sensor Output @ 5VDC
(Ratiometric to Input Voltage)
0.5 V to 4.5 V Max, programmable
within 5 % to 95 % of the nominal
voltage with positive or negative slopes
Output Linearity @ 5VDC
± 2%
Resolution
Analog
Response Time
.23 mSEC
Bulk Current Injection
Applications
SAE J1113-4,
250 kHz to 500 MHz., 60 mA/m
Conduction and Coupling
SAE J1113-12; ± 200 V
 Throttle and valve position sensing
Electronic Discharge
SAE J1113-13; ± 15 kV
 User interface controls (vehicles, gaming)
Radiated Immunity
SAE J1113-21;
10 kHz to 18 GHz, 100 V/m
Immunity to Magnetic Fields
SAE J1113-22; 600 uT AC Field, 5 Hz
to 2 kHz, .2 mT & 1 mT DC Field
 Joystick position
Immunity to AC Fields
SAE J1113-26, 15,000 V/m
Environmental Specifications
Radiated Emmissions
SAE J1113-41; Class 4
 Adjustable rising or falling output slope with programmable offset,
gain temperature compensation, and clamping voltage
 Return spring provides resistance to CCW motion
 Provided with EMI/ESD protection
 Fully encapsulated electronIcs to IEC 60529 IP67
 ILAPS® technology can be custom packaged to meet your exact
requirements (minimum quantities apply)
 Pedal position sensing
 Implement position sensing
 Gear Selection
Vibration
10 G's peak, 20 Hz to 1,000 Hz
Shock
20 G's, half sine pulse, 13 ms duration
Operating Temperature
– 40 °C to + 125 °C
Storage Temperature
– 40 °C to + 135 °C
Dimensions
Mechanical
Specifications
mm
0.3
Mechanical Travel
120 º CCW maximum rotational travel
Rotation Torque
0.12 N-m max with return spring
Mass
12 grams
Life
+ 10 million full cycles
Dither (2º Travel)
+ 80 million cycles
Mating Connection
Connector: Packard metri-pack
150 12162185
Terminal: 12124075
( 47.1 )
A
35.5
20.5 1
17.75
AN101101
85° Sensor Output
Ø 17.9 .1
B
C
(Typically Based on 5V Supply)
2X Ø 5.30 .5
Ø 0.3 A B M B M C M
35.5 .3
Output Voltage
(51.1)
5V
4.5V
4V
3V
2V
1V
0.5V
120° Mechanical
Travel
Range
(CCW)
Specifications subject to change without notice.
0° REF
5°
0°
85°
40°
80°
Rotational Angle
120°
19
THIN ANGULAR
POSITION SENSOR
AN8 Series
Programmable, non-contact magnetic position sensors capable of continuous rotation
Features and Benefits
Description
 Angular position with high tolerance for misalignment
The sensor is applied by rotating a magnetic actuator close to the face
of the sensor. Output voltage varies with angular position of the magnet
relative to the sensor.
 Provides non-contact angular position sensing and full 360 ° rotation
 5 V DC ratiometric device.
 Linear output over specific angular rotation ranges available on request
 Sealed design exceeds IEC 60529 IP67 standard for immersion
Optimal performance is achieved with Cherry’s AS500106 magnetic
actuator. Sensor kits including this standard magnet are available
 Performs with AS500106 standard magnetic carrier
 Sensor can be programmed for use with custom magnets
Applications
 Custom programming option for rising or falling output slope with
selectable offset, gain, clamp voltage
 Throttle position sensor
 PWM output option available for custom applications
 Replacement for smart bearings
 Provided with EMI/ESD protection to SAE J1113 standards
 PRNDL switch for harsh environments
 No mechanical interface means no parts to wear out
 Steer wheel position for drive by wire systems
 Pedal position sensor
Mechanical Specifications
Dimensions
Mechanical Travel
0 to 360 degrees (no stops)
Dither
No mechanical contact
Mating Connector
Connector: Delphi Metri-pak
150.2 12162185
Terminal:12124075
Maximum Air Gap
5 mm
Maximum Center-to-Center Offset
2 mm diameter (magnet to sensor)
mm
48.3
5.0
MAX AIR GAP
35.5 ± 0.1
R 15.57
17.7
2X Ø 5.3 ± 0.1
N.
S.
57.33
41.9
Std.
Magnet
Rotation
22
20
Note: See page 21 for dimensions on the AS500106 Mating Magnet Carrier.
Specifications subject to change without notice.
8.5 ± 0.1
V+
GND
OUTPUT
MAGNETS
Electrical Specifications
Magnets
Effective rotational sensing range
0 to 360 degrees of rotation
Actuator Magnet
Input Voltage
5.0 V DC ± 10 %
Max Overvoltage
14 V DC reversed voltage -10 V DC
AS101001
Output Current Range
8 mA
Resolution
Analog
Conduction and Coupling
SAE J1113-12; ± Level 3
 AS101002 with north pole facing Alnico magnet
Electronic Discharge
SAE J1113-13; ± 15kV
 AS101003 with south pole facing samarium cobalt magnet
Immunity to Magnetic Fields
SAE J1113-21
Conducted Transient Emmissions
SAE J1113-42
Magnet Carrier
Radiated Emmissions
SAE J1113-41; Class 4
AS500106
Output Linearity (with supplied magnet)
± 2.5 % Full Scale
Analog Output Slew Rate
200 V.ms
Accuracy
± 2%
Operating Temperature
– 40 to 125°C
Easy to install actuator magnet with threaded aluminum holder.
 South pole facing Alnico magnet
Also available in the same package:
 PPS Housing
 SmCo28 Magnet
 Recommended fastenener: M4 Cap Screw
 Recommended torque: 3 Nm (26.5 in lbs.)
Sensor Output Signal
Rotation Angle
(Percent of Sensing Range: 45 º; 90 º; 180 º; or 360 º)
Output Voltage
(Vs = 5 V DC.
Output is ratiometric for Vs = 4.5 to 5.5 V DC.)
5.0
4.5
45°, 90° and
180° Versions
4.0
3.5
3.0
2.5
+1.62% Full Scale
2.0
Dimensions
1.5
-1.62% Full Scale
1.0
360°
Version
0.5
0.0
0%
25%
50%
75%
100%
125%
inches (mm)
All tolerances ±0.005 (0.13)
unless otherwise noted.
150%
AS101001
Sensor
Sensing Range
Sensor/Magnet Assembly Kit #
AN820001
180º
CU103601*
AN820002
360º
CU103602*
AN820003
45º
CU103603*
0.68
(17.27)
0.38
(9.65)
Magnet
0.032
(0.81)
ø 0.250
(6.35)
Aluminum Holder
0.050
(1.27) ø 0.31
(7.87)
#8 - 32 THREAD
AS500106
ø12
2 x 0.155
(2 x 8)
ø7.4
29
ø3 x 9
0.197
(5.0)
*Includes AN8 sensor and AS500106 magnetic actuator
15
ø23.07
21
CUSTOM
CAPABILITY SENSORS
Magnetic Reed Sensor
Door Information Sensor
Features
Feature
 Hermetically sealed contacts for long life
 Ferrite magnet (40 x 25 x 10 mm) or ring magnet separately available
 Available in SPST-NO / NC & SPDT versions
 Latch type
 Choice of higher electrical rating, magnet, termination, different cable
types & cable lengths
 Moisture and dirt resistant
 Magnet available with same housing
Application
 Door sensing
 Zero power consumption
Application
 Door sensing
Infrared Vane Sensor
Cylindrical Proximity Sensor
Features
 NO/NC type contacts available
 Customized wire length
 Available with ferrite magnet (40 x 25 x 10 mm)
Features
 High-speed capability (> 2.5 m/sec.)
 EMI/EMC compliant
 Encapsulated to meet IP65
 Available in NPN open collector, Opto transistor output
 Wide range of input voltages
 Separate LED indication for power & output
 Choice of different termination & cable lengths
 Highly immune to environmental factors (dust, temperature)
Application
 Floor Level Sensing in High Speed Elevators
22
Application
 Floor level sensing in elevators
CUSTOM
CAPABILITIES SENSORS
Level Sensor
ATEX approved Sensor
Features
Features
 External mount
 Hermatically sealed contacts
 Fast fitting
 Available in SPST NO / NC version
 Compact size
 Customized cable length and termination
 Easily serviceable
 Resistance to moisture and dirt
 Customized wire length
 CE & ATEX approvals
 Operating temperature – 10 ºC to + 60 ºC
Application
Application
 Fuel Dispensing pumps
 Float and level sensing (water / oil)
Bistable Latch Sensor
Features
 Latch type
 Lifetime: 100,000 operations min.
 Zero power consumption
Application
 Door sensing
23
COMPENDIUM
In General
Vane Sensors
Airgap
The switching distance of a sensor to a magnet or any other target to be
detected depends on several factors, including:
These sensors are actuated by vanes passing by the airgap. The ferromagnetic vane thereby changes the magnetic field between the sensor and the
magnet in the two arms of the fork.
 Sensing characteristics of the sensor
Vane Material
 Magnet material
 Magnet dimensions
 Relative motion of the magnet with respect to the sensor
 Presence of nearby magnetic or ferrous materials
ESD Sensitivity
 Cherry Reed sensors are not solid-state devices and thus immune to ESD
In general, all ferrous materials should have suitable vanes.
We recommend iron or steel.
Vane Dimensions
We recommend a minimum vane material thickness of at least 1 millimeter
and minimum width of at least 6.35 millimeters. The vane should penetrate a depth of less than 3 millimeters from the bottom of the sensor slot.
 Several of our solid-state series sensors, among them GS1001-1004,
GS1012 and SD1012, are equipped with additional circuitry to enhance
ESD immunity. They have been tested for ESD immunity in accordance
with IEC publication 1000-4-2 using testing standard EN50082-2.
Other sensors, including MP1013, MP1021, GS1005-1009 and VN1015,
should be treated as ESD sensitive and handled like other ESD-sensitive
devices.
Connection
Depending on the type and version, Cherry sensors are equipped either
with a defined standard connector or with wires for individual connection.
Housing
Cherry sensors are delivered in ready-for-assembly housings for the indicated
protection class.
Vane Dimensions
mm
min. 6.35mm
min. 1.00mm
<3.00mm
24
Specifications subject to change without notice.
Magnetic Proximity Sensors
Hall and Reed sensors, two types of magnetic proximity sensors, are most
commonly used for long-life position and presence sensing. Cherry offers a
wide range of Hall and Reed sensors.
Sensor Operation
A Reed Sensor is an omnipolar, magnetically activated switch. It can
be approached by a magnet from any angle and with either pole. Several possible operating methods are shown below.
Different Designs
Hall and Reed sensors differ greatly in the way they function. A Hall sensor
is a solid-state device whose output changes when exposed to a magnetic
field. A Reed sensor, on the other hand, is electrically switched with tiny
contacts that open or close in the absence or presence of a magnetic field.
Perpendicular magnet travel
Parallel magnet travel
Different Applications
Both types of sensors can be used for many similar applications, but there
also cases where one is clearly better than the other.
S
Unlimited Lifespan
Thanks to its almost unlimited lifespan, Hall sensors are ideal for geartooth
speed and rotary position sensing. Reed sensors cannot match the virtually
infinite life of a Hall sensor.
operate
release
N
S
N
Energy Efficiency
Reed Sensors have zero power consumption in stand-by mode and are,
thus, very energy efficient. In addition, they are immune to ESD. Reed sensors are also frequently used for applications with supply voltages outside
the typical 5 V DC to 24 V DC range of Hall sensors. They can effectively
switch 110 V ACac at low current.
This method maximizes air gap
Nose-to-nose activation
Up to three operations
possible with one magnet
Rotational magnet travel
Reed Sensors
Cherry offers Reed sensors in different contact configurations:
Normally open (Form A)
release
This sensor is normally open in the absence of a
magnetic field, and closed near a magnetic field
N
Normally closed (Form B) This sensor is closed in the absence of a magnetic
field, and open near a magnetic field
operate
operate
S
release
operate
Changeover (Form C)
This sensor has three leads representing the normally open, normally closed and common contacts.
It is a "changeover" device because the common
contact changes from the normally closed to the normally open position when a magnetic field is nearby
Magnetic Poles
S
release
N
Both ends of the magnet
work equally well
Most solid-state sensors of our standard product line are south-pole sensitive. Exceptions: the bipolar latching sensors MP101303 and MP101304,
which are latched with a south pole and unlatched with a north pole. The
MP1021 series includes both north pole-sensitive devices and latching devices. All of our Reed sensors (MP2007 through MP2019) are omnipolar
Multi-pole ring magnets
can be used to achieve
a larger number of
operations per rotation
Airgap (Distance Sensor – Magnet)
The field strength at various points around a permanent magnet is dependent on several factors, including the shape, size and material of the
magnet. Our bipolar latching sensors MP101303 and MP102104 have
relatively low gauss thresholds, allowing for somewhat wider airgaps.
Switching Hysteresis
The switching hysteresis is determined by the difference between the
sensing face and magnet detection distance as well as the sensing face
and magnet release distance.
25
Specifications subject to change without notice.
COMPENDIUM
Geartooth Sensors
The category geartooth sensors comprises speed sensors as well as combined speed and direction sensors.
Speed and Direction Measurement
The Cherry SD series speed & direction sensors provide both speed and
direction output. The SD series sensor incorporates two Hall effect ICs that
are slightly offset from one other. Internal conditioning logic analyzes the
phase difference between the two sensors to determine the direction of the
target rotation.
The standard SD series sensor has two separate digital outputs. It uses an
open collector (sinking) output. The speed output switches from high (Vcc)
to low (close to zero) when it detects a transition from "no-tooth" to "tooth
present." The separate direction output is high when gear rotation is clockwise, and low when gear rotation is counter-clockwise.
Operating a Speed Sensor
Although commonly called a geartooth sensor, a solid-state speed sensor
can detect the motion of various ferrous objects with some type of discontinuous surface.
Orientation
Cherry GS series geartooth sensors are not orientation-sensitive. Cherry
SD series speed & direction sensors do have an orientation requirement,
and the appropriate orientation is noted on the part itself.
Operating Life
As a solid-state device with no moving parts, a Cherry geartooth sensor’s
operational life is virtually unlimited.
Frequency
The measuring range is somewhat dependent on the target and particular
sensor, but maximum frequency is generally >10 kHz. Care must be taken
in calculating the frequency depending on the target geometry. With asymmetrical targets, for example, ones with narrow tooth widths compared to
tooth gaps, the time between the leading and trailing edge of the tooth is
generally the governing factor. Our sensors have maximum response times
from approximately 10 µS (MP series) to 50 µS (GS series) due to internal
Hall cell processing schemes. If your response time is close to these numbers, unexpected results, such as lost counts, can occur.
As opposed to a variable reluctance sensor, a Cherry GS series geartooth
sensor has an output amplitude that is independent of input frequency. It
does not require a minimum speed. However, it does require some initial
movement of the target in order to locate the tooth edge. We therefore call
it a "near-zero-speed" sensor, whereas others refer to similar products as
"zero-speed" sensors.
Examples of appropriate targets include:
 Sprockets
 Bolt heads
 Roller chains
 Cavities in smooth surfaces
For best results, we recommend targets made from low carbon cold-rolled
steel. Other factors that influence sensor performance include geartooth height
and width, space between teeth, shape of the teeth and target thickness. As
a general guideline, consider a target with the following minimum parameters:
Tooth height
Tooth width
Distance
between teeth
Target thickness
Position Sensor with Ring Magnet
5 mm
(.200”)
2.5 mm
(.100”)
10 mm
(.400”)
6.25 mm
(.250”)
Cherry’s solid-state magnetic position sensors also make excellent speed
sensors when coupled with a rotating ring magnet. Advantages of this
approach include:
 lower sensor cost
 larger airgaps and
Tooth
Height
 absolute zero-speed sensing.
N
Sensing
Gap
S
Tooth
Spacing
S
N
Tooth
Width
Tooth
Thickness
Airgap (Distance Sensor – Target)
The required distance between sensor and target depends on the installation
situation. In general, smaller gearteeths require smaller airgaps while larger
gearteeth allow for larger airgaps. Consider starting with an airgap of 1 to
2 millimeters (.040" to .080").
26
Specifications subject to change without notice.
N
S
S
N
Current Sink Interfacing
3-Wire Sinking Interface
Sinking outputs are often used in negative logic applications, where a low
signal is required for an active state. There, sinking outputs normally have
current flowing into the device output lead when the device is active. Also
called “open collector outputs,” sinking outputs are compatible with any
logic family since a wide voltage range may be used for Vcc. Furthermore,
the voltage level used to power the Hall effect assembly may differ from
the pull-up resistor to which it is attached. The external pull-up resister
connected between the output and Vcc is required for proper operation.
With the resistor connected as shown, the output will be “pulled up” to
Vcc when off and (approximately) to ground when on.
Sensor Series
Recommended pull-up resistor values are as follows:
Volts dc
5
9
12
15
24
Ohms
1k
1.8 k
2.4 k
3k
3k
Connector Type
Connection Grid
Vcc
Output
Ground
Direction
Speed
MP
12mm circular
Wire Lead
Wire Lead
1
Brown
Red
4
Black
Green
3
Blue
Black
N/A
N/A
N/A
N/A
N/A
N/A
GS
12mm circular
Wire Lead
Delphi
1
Brown
A
4
Black
B
3
Blue
C
N/A
N/A
N/A
N/A
N/A
N/A
VN
Pin
Wire Lead
1
Red
3
Green
2
Black
N/A
N/A
N/A
N/A
SD
Delphi
C
D
A
B
Dimensions
inches (mm)
All tolerances ±0.005 (0.13) unless otherwise noted.
B
4
1
VCC
V Reg
4
3
Pull-up
Resistor
Output
Ground
Magnet
V Reg
A
C
C VCC (brown)
Regulator
Magnet
3
Conditioning
Logic
Pull-up
B Resistor Speed
A (black)Direction
(white)
D
Ground
(blue)
ø 0.94
(23.88)
0.87
(22.1)
2
1
*
Steel Bushing
0.84
(21.33)
ø 0.26
(6.6)
27
Specifications subject to change without notice.
ZF Electronics GmbH
Cherrystraße
91275 Auerbach
Germany
Phone: +49 96 43 18-0
Fax: +49 96 43 18 17 20
[email protected]
www.cherry.de
ZF Electronics Corporation
11200 88th Avenue
Pleasant Prairie, Wisconsin
USA 53158-0913
Phone: +1 262 942 6500
Fax: +1 262 942 6566
www.cherrycorp.com
ZF Electronics Asia Limited
13 / F, Blk. A, North Point Ind. Bldg.
499 King's Road, North Point
Hong Kong
Phone: +852 2565 6678
Fax: +852 2565 6827
ZF Electronics TVS (India) Private Limited
Madurai - Melur Road,
Vellaripatti, Madurai - 625 122
India
Phone: +91 452 2420218
Fax: +91 452 2420382
Errors, technical changes, and delivery possibilities subject to change. Technical data is
based on the specifications of the products only.
Features are not guaranteed herewith. Binding
data can be found only in drawings in conjunction with product specifications.
801276; 45576015; D; 04/2010; 2; MIN
© 2010 ZF Electronics GmbH
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