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 MECHANICAL (FOR X, Y AXIS) ELECTRICAL Break Out Force: 0.7N (0.15lbf) Sensor: Hall effect Mechanical Angle of Movement: 80 (40 from center) Resolution: 1.22mV Expected Life: 5 million cycles Supply Voltage Range: 5V .250V Lever Action (Centering): Spring centering Reverse Polarity Max: -10V Overvoltage Max: 20V ENVIRONMENTAL Output Impedance: 2 Return to Center Voltage (No Load): 200mV Operating Temperature: -40C to +85C (-40F to +185F) Error Signal: 1.0% Storage Temperature: -40C to +85C (-40F to +185F) Sealing: IP67* NOTES: * Electronics sealed to IP67. EMC Immunity Level: EN61000-4-3 (extended) Exact specifications are subject to configuration. EMC Emissions Level: EN61000-6-3:2001 All values are nominal. ESD: EN61000-4-2 (extended) TW Output Options Spring Tension SERIES 1 0V to 5V 1 Standard 2 0.5V to 4.5V 3 1V to 4V Model Actuator Color Termination 4 0V to 5V - Sensor 1 0V to 5V - Sensor 2 0 With Tab BLK Black 1 2.54mm (.100) Pitch Male Header 5 0.5V to 4.5V - Sensor 1 1 Without Tab RED Red 2 22AWG 41cm PTFE 0.5V to 4.5V - Sensor 2 BLU Blue 3 28AWG 41cm PTFE 6 1V to 4V - Sensor 1 GRY Gray 4 2.54mm (.100) Pitch Male Header 1V to 4V - Sensor 2 with Mating Harness 25cm 7 0V to 5V - Sensor 1 5V to 0V - Sensor 2 NOTES: 8 0.5V to 4.5V - Sensor 1 Mounting accessories: steel spring retainer, insertion tool, 4.5V to 0.5V - Sensor 2 and sealing gasket. 9 1V to 4V - Sensor 1 4V to 1V - Sensor 2 Note: The company reserves the right to change specifications without notice. APEM www.apem.comTW series Hall effect thumbwheels Overview Low High Voltage Voltage 16.10 (0.64) 40.40 35.56 (1.59) (1.41) 24.30 (0.96) 46.90 (1.85) 18.03 15.90 (0.71) (0.63) 36.20 (1.43) 38.80 (1.53) MOUNTING OPTIONS STEEL SPRING RETAINER* 16.3 20.60 (0.64) (0.811) A A R1.5 36.6 Max Radius (0.059) (1.44) 43.18 (1.700) A-A * - used for installation NOTE: INSTALLATION 1. Dimensions are in mm/(inch). EXAMPLE APPLICATION Sealing gasket Panel Spring retainer Note: The company reserves the right to change specifications without notice. www.apem.com APEM