NOTES:
Mounting accessories: steel spring retainer, insertion tool,
and sealing gasket.
Model
0 With Tab
1 Without Tab
SERIES
Actuator Color
BLK Black
RED Red
BLU Blue
GRY Gray
Spring Tension
1 Standard
TW
Output Options
1 0V to 5V
2 0.5V to 4.5V
3 1V to 4V
4 0V to 5V - Sensor 1
0V to 5V - Sensor 2
5 0.5V to 4.5V - Sensor 1
0.5V to 4.5V - Sensor 2
6 1V to 4V - Sensor 1
1V to 4V - Sensor 2
7 0V to 5V - Sensor 1
5V to 0V - Sensor 2
8 0.5V to 4.5V - Sensor 1
4.5V to 0.5V - Sensor 2
9 1V to 4V - Sensor 1
4V to 1V - Sensor 2
MECHANICAL (FOR X, Y AXIS)
• Break Out Force: 0.7N (0.15lbf)
• Mechanical Angle of Movement: 80º (±40º from center)
• Expected Life: 5 million cycles
• Lever Action (Centering): Spring centering
ENVIRONMENTAL
• Operating Temperature: -40ºC to +85ºC (-40ºF to +185ºF)
• Storage Temperature: -40ºC to +85ºC (-40ºF to +185ºF)
• Sealing: IP67*
• EMC Immunity Level: EN61000-4-3 (extended)
• EMC Emissions Level: EN61000-6-3:2001
• ESD: EN61000-4-2 (extended)
NOTES:
* Electronics sealed to IP67.
Exact specifications are subject to configuration.
All values are nominal.
ELECTRICAL
• Sensor: Hall effect
• Resolution: 1.22mV
• Supply Voltage Range: 5V ± .250V
• Reverse Polarity Max: -10V
• Overvoltage Max: 20V
• Output Impedance: 2Ω
• Return to Center Voltage (No Load): ±200mV
• Error Signal: 1.0%
Termination
1 2.54mm (.100”) Pitch Male Header
2 22AWG 41cm PTFE
3 28AWG 41cm PTFE
4 2.54mm (.100”) Pitch Male Header
with Mating Harness 25cm
APEM www.apem.com
Note: The company reserves the right to change specifications without notice.
TW series
Hall effect thumbwheels
Distinctive features and specifications
5 million cycles
Hall effect technology
Proportional control
Self-centering single axis design
Redundant outputs available
Choice of wheel colors: black, red, blue, or gray
43.18
(1.700)
* - used for installation
A
A-A
A
20.60
(0.811)
36.6
(1.44)
16.3
(0.64)
R1.5
(0.059)
MOUNTING OPTIONS STEEL SPRING RETAINER*
INSTALLATION
Max Radius
NOTE:
1. Dimensions are in mm/(inch).
Sealing gasket
Panel
Spring retainer
EXAMPLE APPLICATION
15.90
(0.63)
18.03
(0.71)
36.20
(1.43)
38.80
(1.53)
24.30
(0.96)
16.10
(0.64)
40.40
(1.59)
46.90
(1.85)
High
Voltage
Low
Voltage
35.56
(1.41)
APEMwww.apem.com
Note: The company reserves the right to change specifications without notice.
TW series
Hall effect thumbwheels
Overview
COLOR FUNCTION AWG
RED +5V
BLACK Ground 22
BLUE Output alpha
BLUE/WHITE Output beta
DEFAULT WIRE COLOR CODE
CONNECTOR PINOUT
PIN 1 BLACK
PIN 2 BLUE/WHITE
PIN 3 BLUE
PIN 4 RED
CIRCUIT WIRE COLOR
VOLTAGE OUTPUT OPTIONS
OPTION 1 OPTION 2 OPTION 3
OPTION 4 OPTION 5 OPTION 6
OPTION 7 OPTION 8 OPTION 9
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
MIN TRAVEL (º) MAX MIN TRAVEL (º) MAX MIN TRAVEL (º) MAX
MIN TRAVEL (º) MAX MIN TRAVEL (º) MAX MIN TRAVEL (º) MAX
MIN TRAVEL (º) MAX MIN TRAVEL (º) MAX MIN TRAVEL (º) MAX
OUTPUT VOLTAGE (V)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
OUTPUT VOLTAGE (V)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
OUTPUT VOLTAGE (V)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
OUTPUT VOLTAGE (V)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
OUTPUT VOLTAGE (V)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
OUTPUT VOLTAGE (V)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
OUTPUT VOLTAGE (V)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
OUTPUT VOLTAGE (V)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
OUTPUT VOLTAGE (V)
Output 1
Output 2
Ground
Output beta
Output alpha
Power
CONNECTOR TERMINATION OPTION
The TW Series Thumbwheel may be specified with a TE Connectivity
2.54mm pitch male header. When selected from the “Option
Selection” guide, both single and dual output configurations
feature a four position TE 3-647166-4 connector.
OPTIONAL MATING HARNESS
The TW Series is available with an optional mating harness. The
four function harness is part number 505-498.
Wire type: 22AWG 25cm PTFE
Connector: Molex 0050579504
APEM www.apem.com TW_JOYST1602R2US
Note: The company reserves the right to change specifications without notice.
TW series
Hall effect thumbwheels
Overview
Low
Voltage
High
Voltage
1 2 3 4
