Electronic Components Datasheet Search |
|
ZMD1000B Datasheet(PDF) 1 Page - Red Lion Controls. Inc |
|
ZMD1000B Datasheet(HTML) 1 Page - Red Lion Controls. Inc |
1 / 2 page Inside US: +1 (877) 432-9908 Bulletin No. ZMD-C Outside US: +1 (717) 767-6511 Drawing No. LP0733 www.redlion.net Released 2017-05-02 -1- Model ZMD ‐ Miniature Length Sensor (Relplaces Model LSM) DESCRIPTION Designed for light to medium duty sensing applications, the Miniature Length Sensor, Model ZMD, is compact in size and easy to use. It features a built-in spring-loaded torsion arm that provides a simple to adjust torsion load, allowing the unit to be mounted in almost any orientation, including upside down. Using a 6" or 200 mm wheel, the ZMD can be used on almost any surface, while operating at speeds up to 3000 feet per minute. The housing is a durable, conductive composite material that will eliminate static build up. Whether you need to measure speed, position, or distances, the Model ZMD is the ideal solution. For other pulse rates and/or wiring configurations, contact the factory for further details. OPEN COLLECTOR OUTPUT WIRING The ZMD sensors have open collector outputs. An open collector output brings the uncommitted collector of the encoder switching device to the external world. Because the collector element is not associated with the sensor supply voltage, the sensor output collector may be “pulled up” to external voltages different than the encoder supply voltage (30 VDC maximum). NPN open collector outputs are current sinking devices. An output signal will not be generated unless a pull-up resistor is connected from the open-collector to the positive side of an external supply. The same supply can be used for powering the unit and for the pull-up resistor. SAFETY SUMMARY All safety related regulations, local codes and instructions that appear in the literature or on equipment must be observed to ensure personal safety and to prevent damage to either the instrument or equipment connected to it. If equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. SPECIFICATIONS ELECTRICAL SPECIFICATIONS 1. INPUT VOLTAGE: 4.75 to 28 VDC max for temperatures up to 85 ºC; 4.75 to 24 VDC for temperatures between 85 ºC to 100 ºC, reverse polarity protected. 2. INPUT CURRENT: 100 mA max (65 mA typical) with no output load 3. OUTPUTS: NPN Open Collector Transistor, VOH = 30 VDC max.; 20 mA max. current. Incremental - Two square waves in quadrature with A leading B for clockwise rotation, as viewed from the wheel side. 4. MAX FREQUENCY: 200 KHz standard 5. NOISE IMMUNITY: Tested to BS EN61000-6-2; BS EN50081-2; BS EN61000-4-2; BS EN61000-4-3; BS EN61000-4-6, BS EN500811 (Tested with 2 meter cable) 6. SYMMETRY: 180º (±18º) electrical 7. QUAD. PHASING: 90º (±22.5º) electrical 8. MIN. EDGE SEP: 67.5º electrical 9. ACCURACY: Within 0.017º mechanical or 1 arc-minute from true position. (for PPR>189) MECHANICAL SPECIFICATIONS 1. MAXIMUM MECHANICAL SPEED: 6000 RPM. Higher speeds may be achievable, contact the factory. 2. SHAFT MATERIAL: Stainless Steel 3. SHAFT TOLERANCE: +0.0000/-0.0004" (+0.000/-0.010 mm) 4. RADIAL SHAFT LOAD: 5 lb. max. Rated load of 2 to 3 lb for bearing life of 1.2 x 10 10 revolutions 5. AXIAL SHAFT LOAD: 5 lb. max. Rated load of 2 to 3 lb for bearing life of 1.2 x 10 10 revolutions 6. STARTING TORQUE: 0.05 oz-in 7. ELECTRICAL CONNECTION: 2 meter Cable, (foil and braid shield, 24 AWG conductors). Drain wire internally connected to case. WARNING - EXPLOSION HAZARD - DO NOT D EQUIPMENT UNLESS POWER HAS BEEN SW OR AREA IS KNOWN TO BE NON-HAZARDOU CAUTION: Risk of Danger. Read complete instructions prior to installation and operation of the unit. FUNCTION WIRE COLOR +VDC Red Com Black AWhite BGreen Shield Bare • COMPACT SIZE • QUADRATURE OUTPUT • BUILT-IN SPRING TENSIONING • VERTICAL, HORIZONTAL, OR UPSIDE-DOWN MOUNTING • REDUCES INSTALLATION TIME • VARIOUS MEASURING WHEELS AVAILABLE DIMENSIONS In inches (mm) 6.000 CIRCUMFERENCE (ordered separately) Metric wheel available "L" SIDE Ø0.2498 (Ø6.345) 1/4 - 20 THREADS SHAFT CAN BE REVERSED FOR MOUNTING FROM EITHER SIDE "R" SIDE CABLE LENGTH 2 meter STANDARD TORQUE ADJUSTMENT UNDER RUBBER CAP Ø 1.71 (43.4) 1.00 (25.3) 1.3 (33) TYPICAL 0.740 (18.8) 0.100 (2.54) "R" SIDE 0.60 (15.2) 0.50 (12.6) 0.24 (6) "L" SIDE 3.13 (79.6) 2.500 (63.5) Tolerance: x.xxx" = ±0.005" x.xx" = ±0.01" |
Similar Part No. - ZMD1000B |
|
Similar Description - ZMD1000B |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |