8150 TTELEC | Alldatasheet
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Hall Effect, Non-Contacting Position Sensor © TT electronics plc Issue B 02/2015 Page 1 BI Technologies
4200 Bonita Place, Fullerton, CA 92835 |Ph: +1 714 447 2300
www.bitechnologies.com | www.ttelectronics.com 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. 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 -40oC to 125oC. 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 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 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 plc 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. Hall Effect, Non-Contacting Position Sensor Issue B 02/2015 Page 2 BI Technologies www.bitechnologies.com | www.ttelectronics.com 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 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 kΩ min., 10 kΩ 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 MegΩ 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
© TT electronics plc 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. Hall Effect, Non-Contacting Position Sensor Issue B 02/2015 Page 3 BI Technologies www.bitechnologies.com | www.ttelectronics.com Voltage Output Codes V0 ≤ 3% to ≥ 96% V1 4% to 96% V2 5% to 95% V3 10% to 90% V4 15% to 85% V5 20% to 80% Codes 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 VCC. Optional Feature Codes No code 8151, 8153 plain shaft; 8154, 8156 slotted shaft SS Slotted shaft (8151, 8153 only; not used for 8154, 8156) FS Flatted shaft LT Linearity data SL Shaft lock (8156 only) CW Reverse direction HT High torque (8156 only) ES Seal IP66 (8154, 8156 only) When multiple feature codes are used the P/N shall be in the same sequence as listed in this table (top to bottom).
Ordering Information
Operating temperature range -40°C to +125°C Shock Per MIL R-39023, 6 ms saw-tooth 100 G’s Vibration Per MIL R-39023, 10 G’s, 100 to 500 Hz Moisture resistance, powered Per MIL 202G, method 106G Rotational life 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 Storage temperature range -55°C to +125°C Ingress protection rating (IP code) IP50, IP66 available as option (feature code ES)
© TT electronics plc 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. Hall Effect, Non-Contacting Position Sensor Issue B 02/2015 Page 4 BI Technologies www.bitechnologies.com | www.ttelectronics.com Outline Drawing (bushing mounts) Matching Turns Counting Dials 8151: RBJ, 2601, 2641 8154, 8156: RB, 2126, 2606, 2606S, 2607, 2607S, 2626, 2627, 2646, 2646S, 2647, 2647S
© TT electronics plc 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. Hall Effect, Non-Contacting Position Sensor Issue B 02/2015 Page 5 BI Technologies www.bitechnologies.com | www.ttelectronics.com Outline Drawing (8153 servo mount)