Quadrature Speed and Direction Sensors 32304260 SNG-Q Series Issue D Datasheet FEATURES SNG-QPCA-001 SNG-QPLA-000 SNG-QPRA-000 Wide operating temperature range: -40C to 150C -40F to 302F Environmental sealing: Moisture ingress protection rated to IP69K Robust electrical noise immunity: Electrical noise radiated immunity (EMC) rated to 100 V/m High frequency switching capability: 3 Hz to 20 kHz SNG-QPMB-000 SNG-QPDB-000 SNG-QPDB-002 Direction information: From phase-shifted dual output signals O-ring seal: Enables environmental sealing to mounting surface Supply voltage range: 4.5 V to 26 V CE certified DESCRIPTION Honeywells SNG-Q Series Quadrature Speed and Direction POTENTIAL APPLICATIONS Sensors are designed to provide both speed and direction Industrial: information. Speed information is provided from digital AC induction motors in material handling, agriculture, and square wave outputs direction is provided using a quadrature construction machines: May be used to help control power output with signals 90 phase shifted from each other. With delivered by the ac induction motor the quadrature output, target direction is determined by Escalators and elevators: May be used to help control speed output lead/lag phase shifting. and position VALUE TO CUSTOMERS Transportation: Higher reliability: IP69K rating, EMC radiated immunity Hybrid electric transmissions in heavy duty trucks, buses, protection, O-ring seal and wide operating temperature agriculture and construction machines: May be used to help range: control power regulation of the hybrid system - Improves equipment uptime Wheel speed detection in material handling, agriculture, and - Minimizes service costs construction machines: May be used to detect the speed - Provides resistance to high electrical noise and direction of the wheels, which translates to the speed - Provides resistance to moisture intrusion and direction of the machine - Wide operating temperature range Hybrid engines in heavy duty trucks, buses, agriculture and - Attempts to substantially reinforce the customers brand construction machines: May be used to help control power equity regulation of the hybrid system Cost-competitive: Designed and manufactured using a platform-based approach that enables better cost- Not recommended for Aerospace or Defense applications. competitiveness and mechanical and electrical configurability for customers. PORTFOLIO Enhanced accuracy: Dual differential Hall-effect sensor IC The SNG-Q Series joins the SNDH-T Series speed and technology allows an enhanced ability to detect small target direction sensors. For speed only sensors, see the SNDH-H features. Series, LCZ Series, ZH10 Series and 584XX Series. Flexible: Wide operating temperature range, robust electrical noise immunity and enhanced environmental sealing capability allow flexibility of use in the application. Expedites installation: O-ring seal for use in pressure applications and a fixed mounting flange allows for a simpler installation process, using one fastener. Sensing and Internet of Things Quadrature Speed and Direction Sensors, SNG-Q Series Table 1. Electrical Specifications Characteristic Parameter Comment Supply voltage 4.5 V to 26 V Output signal: type square wave Two channel, phase shifted by 90 either channel, may lead or lag. 1 duty cycle 50% 10% Dependent on target geometry and sensor-to-target orientation see Figures 2, 3, 4, 5, 6, 7, 8, 9 for recommended orientation. phase shift 90 45 Dependent on target geometry and sensor-to-target orientation see Figures 2, 3, 4, 5, 6, 7, 8, 9 for recommended orientation. high >Vs - 0.5 V low: SNG-QPLA/QPCA/ <0.5 V QPMB/QPDB <1.75 V load current 40 mA max. Applies to each output at all conditions. rise time 10 us max. 1 kOhm pull-up resistor, dependent on load resistor. fall time 5 us max. 1 kOhm pull-up resistor, dependent on load resistor. frequency 3 Hz to 20 kHz Frequencies >10 kHz may be dependent on target geometry and air gap. Short circuit protection 50 mA max. Supply current: normal 12 mA all conditions max. 18 mA Reverse voltage -26 V max. 10 min duration 1 Duty cycle = Time high/time total. Table 2. Mechanical Specifications Characteristic Parameter Sensing air gap 0,0 mm to 2,0 mm 0.0 in to 0.08 in Target: 1 width >5,0 mm 0.20 in recommended 12,7 mm 0.5 in typ. 2 slot width 2,0 mm 0.08 in min. 2 tooth width 2,0 mm 0.08 in min. 3 tooth height >3,0 mm 0.12 in recommended 5,0 mm 0.20 in typ. Materials: housing PBT bushing brass O-ring fluorocarbon with PTFE coating, 11,8 mm 0.47 in OD x 1,80 mm 0.07 in CS 4 cable EVA, four conductor, 36 AWG, 28 strand, 5,2 mm 0.20 in jacket Mounting: 5 bore size 15,15 mm to 15,40 mm 0.60 in to 0.61 in torque 10 N m 88.5 in-lb max. with M6 X 1.0 bolt 1 Narrower targets may limit axial offsets. 2 Other geometry may be suitable. 3 Shorter tooth heights may limit maximum air gap performance. 4 Applies to SNG-QPLA-001, SNG-QPCA-001, SNG-QPMB-000, SNG-QPDB-000, and SNG-QPDB-002. 5 Application dependent. 2 Sensing and Internet of Things