Model 8150 Series Hall Effect, Non -Contacting Position Sensor Features: 10 million shaft rotations minimum life Non-contact technology provides Ratiometric output clean outputs without sliding 12 mA max current contact noise Absolute position output through -40C to +125C operating temperature multiple turns 0.50% independent linearity ( Lead-free 0.25% is available) RoHS 2 compliant Designed to operate reliably in demanding conditions, the MagnePo t 8150 series are available in three, fi ve, and ten turn models. Incorporating Hall e ffe ct non-contacting technology means they do not wear out, as in contacting devices, and there is no degradation of the outpu t signal over life, making them ideal for applications where minim al 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. Option al models with sealed shafts and rear li ds for protecoti n from severe environments are also possible. A supply voltage of 5 Vdc is required and the ratiome tric output can go from 4% to 96% of the supply voltage. o o Other output voltage options are also available. These sensors are operational from -40 C to 125 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 1/8 shaft, 1/4 bushing 8153 1/8 shaft, servo mount 8154 6 mm shaft, 3/8 bushing 8156 1/4 shaft, 3/8 bushing TT Electronics BI Technologies General Note 413 Rood RD, Suite 7 TT Electronics reserves the right to make changes in product specificaoti n without Calexico, CA 92231 nocti e or liability. All informaoti n is subject to TT Electronics own data and is Ph: +1 714 447 2345 considered accurate at time of going to print. www.ttelectronics.com/bi -technologies TT electronics plc Issue C 04/2019 Page 1 Model 8150 Series Hall Effect, Non-Contacting Position Sensor Electrical Input voltage 4.5 to 5.5 Vdc nominal Output voltage 0.2 Vdc (4%) to 4.8 Vdc (96%) typical (see Feature Codes table) Output overvoltage limits 10 Vdc to 0.3 Vdc output may be shorted to ground or supply without damage Output current 15mA maximum Output load 1 k min., 10 k typical Supply voltage absolute limits 20 Vdc max., -10 Vdc minimum Independent linearity 0.5% (0.25% available) Hysteresis 10 maximum (10 turn), 5 maximum (5 turn), 3 maximum (3 turn) Resolution 0.88 for 3600 travel, 0.44 for 1800 travel, 0.27 for 1080 travel Supply current 8.5 mA typical, 12 mA maximum Dielectric strength 750 V rms Insulation resistance 1,000 Meg minimum Electrostatic discharge (ESD) Passes 2 kV human body model and 15 kV air discharge Bulk current injection (BCI) Passes 2-500 MHz at 200 mA Actual electrical travel Same as mechanical travel Temperature coefficient of output voltage 20 ppm/C Mechanical Total mechanical travel Up to 3600 continuous Bearing Bushing models use bronze sleeve, servo model uses two ball bearings Weight 0.7 oz. nominal Panel nut tightening torque 25 in. lb. maximum Start/run torque (ES option adds 0.5 oz. -in.) < 0.1 oz.-in. TT Electronics BI Technologies General Note 413 Rood RD, Suite 7 TT Electronics reserves the right to make changes in product specificaoti n without Calexico, CA 92231 nocti e or liability. All informaoti n is subject to TT Electronics own data and is Ph: +1 714 447 2345 considered accurate at time of going to print. www.ttelectronics.com/bi -technologies TT electronics plc Issue C 04/2019 Page 2