Hall Effect, Non-Contacting Position Sensor
Features:
Non-contact technology provides
clean outputs without sliding
contact noise
Absolute position output through
multiple turns
± 0.50% independent linearity (±
0.25% is available)
10 million shaft rotations
minimum life
Ratiometric output
12 mA max current
-40°C to +125°C operating
temperature
Lead-free
RoHS 2 compliant
Designed to operate reliably in demanding conditions, the MagnePot 8150 series are available in three, five, and ten turn
models. Incorporating Hall effect non-contacting technology means they do not wear out, as in contacting devices, and
there is no degradation of the output signal over life, making them ideal for applications where minimal maintenance is
required.
The 8150 family features a bushing mount with a 7/8” diameter package and a minimum of 10 million shaft rotations. Servo
mount is also available. Optional models with sealed shafts and rear lids for protection from severe environments are also
possible. A supply voltage of 5 Vdc is required and the ratiometric output can go from 4% to 96% of the supply voltage.
Other output voltage options are also available. These sensors are operational from -40
o
C to 125
o
C.
Applications:
Joystick controls
Factory automation
Medical device positioning
Vision system position feedback
Targeting systems
Aircraft flight and panel controls
Rotary position sensing
Motion control feedback
Model Styles Available
8151
8153
8154
8156
1/8” shaft, 1/4” bushing
1/8” shaft, servo mount
6 mm shaft, 3/8” bushing
1/4” shaft, 3/8” bushing
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
BI Technologies
4200 Bonita Place, Fullerton, CA 92835 |Ph: +1 714 447 2300
www.bitechnologies.com | www.ttelectronics.com
Issue B
02/2015
Page 1
Hall Effect, Non-Contacting Position Sensor
Electrical
Input voltage
Output voltage
Output overvoltage limits
Output current
Output load
Supply voltage absolute limits
Independent linearity
Hysteresis
Resolution
Supply current
Dielectric strength
Insulation resistance
Electrostatic discharge (ESD)
Bulk current injection (BCI)
Actual electrical travel
Temperature coefficient of output voltage
4.5 to 5.5 Vdc nominal
0.2 Vdc (4%) to 4.8 Vdc (96%) typical (see Feature Codes table)
10 Vdc to –0.3 Vdc; output may be shorted to ground or supply without damage
±15mA maximum
1 kΩ min., 10 kΩ typical
20 Vdc max., -10 Vdc minimum
±0.5% (0.25% available)
10° maximum (10 turn), 5° maximum (5 turn), 3° maximum (3 turn)
0.88° for 3600° travel, 0.44° for 1800° travel, 0.27° for 1080° travel
8.5 mA typical, 12 mA maximum
750 V rms
1,000 MegΩ minimum
Passes 2 kV human body model and 15 kV air discharge
Passes 2-500 MHz at 200 mA
Same as mechanical travel
±20 ppm/°C
Mechanical
Total mechanical travel
Bearing
Weight
Panel nut tightening torque
Start/run torque (ES option adds 0.5 oz.-in.)
Up to 3600° continuous
Bushing models use bronze sleeve, servo model uses two ball bearings
0.7 oz. nominal
25 in. lb. maximum
< 0.1 oz.-in.
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
BI Technologies
4200 Bonita Place, Fullerton, CA 92835 |Ph: +1 714 447 2300
www.bitechnologies.com | www.ttelectronics.com
Issue B
02/2015
Page 2
Hall Effect, Non-Contacting Position Sensor
Environmental
Operating temperature range
Shock
Vibration
Moisture resistance, powered
Rotational life
-40°C to +125°C
Per MIL R-39023, 6 ms saw-tooth 100 G’s
Per MIL R-39023, 10 G’s, 100 to 500 Hz
Per MIL 202G, method 106G
8153: 50 million shaft revolutions with side load < 0.33 lb, 100 million with side load <
0.25 lb
All other models: 10 million shaft revolutions with up to 8 oz. side load
-55°C to +125°C
IP50, IP66 available as option (feature code ES)
Storage temperature range
Ingress protection rating (IP code)
Ordering Information
Codes
Voltage Output Codes
V0
V1
V2
V3
V4
V5
≤ 3% to ≥ 96%
4% to 96%
5% to 95%
10% to 90%
15% to 85%
20% to 80%
No code
SS
FS
LT
SL
CW
HT
ES
Optional Feature Codes
8151, 8153 plain shaft; 8154, 8156 slotted shaft
Slotted shaft (8151, 8153 only; not used for 8154, 8156)
Flatted shaft
Linearity data
Shaft lock (8156 only)
Reverse direction
High torque (8156 only)
Seal IP66 (8154, 8156 only)
When V0 is used the angle
specified is the theoretical angle
over which the output would vary
if the output could actually reach
0% and 100% of V
CC
.
When multiple feature codes are used the P/N shall be in the same sequence as
listed in this table (top to bottom).
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
BI Technologies
4200 Bonita Place, Fullerton, CA 92835 |Ph: +1 714 447 2300
www.bitechnologies.com | www.ttelectronics.com
Issue B
02/2015
Page 3
Hall Effect, Non-Contacting Position Sensor
Matching Turns Counting Dials
8151: RBJ, 2601, 2641
8154, 8156: RB, 2126, 2606, 2606S, 2607, 2607S, 2626, 2627, 2646, 2646S, 2647, 2647S
Outline Drawing (bushing mounts)
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
BI Technologies
4200 Bonita Place, Fullerton, CA 92835 |Ph: +1 714 447 2300
www.bitechnologies.com | www.ttelectronics.com
Issue B
02/2015
Page 4
Hall Effect, Non-Contacting Position Sensor
Outline Drawing (8153 servo mount)
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
BI Technologies
4200 Bonita Place, Fullerton, CA 92835 |Ph: +1 714 447 2300
www.bitechnologies.com | www.ttelectronics.com
Issue B
02/2015
Page 5
Embedded System
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