mdt 2000 magnetostrictive linear position transducer · manufacturing engineering machinery....
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SENSILO s.r.l. Via Dei Fabbri ,35 25032 Chiari (Italy) Tel: +39 030 7100509 E-mail : [email protected]
MDT 2000 Magnetostrictive
linear position transducer
SSI VERSION
Description
MDT 2000 is a magnetostrictive linear displacement transducer. The position value is obtained by measuring the flight time elapsed between an electrical pulse, sent in a special waveguide, and the echo generated by the interaction with a magnet placed on the slider. The flight time is a direct function of the distance of the cursor from the pick-up of reception located in the head of the transducer. Since the speed of the returning echo is very high (around 2.800 mt/sec.), in order to achieve the required resolution of the position value, the flight time is measured with a high performance counter capable of accumulating pulses generated by a high frequency clock. The use of magnetostrictive measurement principle allows us to enclose the waveguide in completely watertight enclosures as well as inside cylinders resistant to high pressures.
SENSILO s.r.l. Via Dei Fabbri ,35 25032 Chiari (Italy) Tel: +39 030 7100509 E-mail : [email protected]
MDT 2000 Magnetostrictive
linear position transducer
SSI VERSION
Special Features
Rugged industrial sensor Linear and absolute measurement Non-contact sensing with highest durability Superior accuracy: Resolution up to 1 μm Linearity better 0.01 % F.S. Repeatability 0.001 % F.S. Direct SSI output, Gray/binary Synchronous measurement for real-time sensing
Applications
Fluid Power Pneumatic- and Hydraulic Cylinder Manufacturing Engineering Mobile Machinery
SENSILO s.r.l. Via Dei Fabbri ,35 25032 Chiari (Italy) Tel: +39 030 7100509 E-mail : [email protected]
MDT 2000 Magnetostrictive
linear position transducer
SSI VERSION
Main Scheme
Rod Version
Profile Version
Connector outlet
Cable outlet
Standard position magnets (not included in delivery, please order separately)
(detail see chapter accessories)
Threaded flange M18x1,5 (3/4 “ – 16 UNF-A) Option
Stroke lenght 50….4250
8 pin
* Start Position 19 mm Magnet Slider SM10
Option
SENSILO s.r.l. Via Dei Fabbri ,35 25032 Chiari (Italy) Tel: +39 030 7100509 E-mail : [email protected]
MDT 2000 Magnetostrictive
linear position transducer
SSI VERSION
Technical Data
SENSILO s.r.l. Via Dei Fabbri ,35 25032 Chiari (Italy) Tel: +39 030 7100509 E-mail : [email protected]
MDT 2000 Magnetostrictive
linear position transducer
SSI VERSION
Connector Wiring
Rod Version – M16 Profile Version – M12
Connector Output
Cable Output
SENSILO s.r.l. Via Dei Fabbri ,35 25032 Chiari (Italy) Tel: +39 030 7100509 E-mail : [email protected]
MDT 2000 Magnetostrictive
linear position transducer
SSI VERSION
Ordering specifications
Sensor Model 101 - Profile 102 - Rod
Design Profile 101 S - Magnet slider,joint at top V - Magnet slider,joint at front G - Magnet slider,joint at top, blacklash free M – U-Magnet, OD33 Rod 102 M - Flange M18 x1.5 (standard) S - Flange ¾" -16 UNF - 3A
Stroke length Profile – 0025…4250 mm
Rod - 0025...4250 mm
Standard: see chart
Other length upon request.
Connection type C700 - 7 pin male receptacle m16
C800 - 8 pin male receptacle m12
PUR7 – PUR7x0,14
Supply voltage
/Conditions of Use 1 - +24 VDC
S 1 2 3 4 5 6 7 8 9
Output
S [1] [2] [3] [4] [5] [6] [7] [8] [9] = Synchronous Serial Interface [1] Data Length 1 - 25 bit • 2 - 24 bit
[2] Output format B - Binary • G - Gray
[3] Resolution (mm): 1 - 0.005 • 2 - 0.01 • 3 - 0.05 • 4 - 0.1 • 5 - 0.02 • 6 - 0.002 • 8 - 0.001
[4] Performance: 1 - Standard • 8 - Noise reduction filter (8 values) • D - NO filter + error delay 10 cycles
[5] [6] Signal options: 00 - Measuring direction forward
[7] Measurement contents 1 - Position
[8] Direction and sync. Mode 0 - No further option
[9] Internal linearization & 0 - No further option
Included in delivery rod model: Sensor and O-ring. Magnet must be ordered separately.
Stoke Length Standard 101
Stoke Length Ordering
Steps
< 500 mm 25 mm
500...2500 mm 50 mm
2500...4250 mm 100 mm
Stoke Length Standard 102
Stoke Length Ordering
Steps
< 500 mm 5 mm
500...750 mm 10 mm
750... 1000 mm 25 mm
1000...2500 mm 50 mm
2500...4250 mm 100 mm
Rod Version Profile Version
SENSILO s.r.l. Via Dei Fabbri ,35 25032 Chiari (Italy) Tel: +39 030 7100509 E-mail : [email protected]
MDT 2000 Magnetostrictive
linear position transducer
SSI VERSION
Accessories
Position Magnet
Magnet Slider S Part no. SM10
Magnet Slider V Part no. SM11
Cable Connectors *
M12 (8 pin) female, straight M12 (8 pin) female, angled Part no. C800 Part no. C890
Mounting Clamps Mounting clamp Part no. MB1
Material: Stainless steel 1.4301/1.4305 (AISI 304/303)
* Important: Please Follow the manufacturer's mounting instruction Controlling design dimensions are in millimeters and measurements in ( ) are in inches
Model 101
U-Magnet Part no. OM33
Block Magnet L Part no. FM10
Material: GFK. magnet hard ferrite Material: GFK. magnet hard ferrite U- Magnet OD33 Material: Hard ferrite
Weight: Ca. 35 gr Weight: Ca. 35 gr Only for: model 101 Weight: Ca. 20 g
Material: PA ferrite GF20 Weight: Ca. 11 g
Operating temperature: Operating temperature: Operating temperature: Operating temperature:
-40...+75°C -40...+75°C -40...+100°C -40...+75°C
Fastening torque for M4 screw:1Nm Fastening torque for M4 screw:1Nm
Housing: GD-Zn, Ni / IP 67 Housing: GD-Zn, Ni / IP 67 Termination: Screw, max.1.5mm² Termination: Screw, max.0.75mm² Contact insert: CuZn Contact insert: CuZn
Operating temperature: Operating temperature:
-30...+85°C -25...+85°C Cable Ø 4...8 mm(0.16...0.31 in.) Cable Ø 5...8 mm(0.1...0.31 in.)
Fastening torque: 0.6 Nm Fastening torque: 1 Nm
ProfileVersion
SENSILO s.r.l. Via Dei Fabbri ,35 25032 Chiari (Italy) Tel: +39 030 7100509 E-mail : [email protected]
MDT 2000 Magnetostrictive
linear position transducer
SSI VERSION
Accessories Model 102
Product Dimensions Material Application
Standard magnet
Ring magnet OD33 Part No.RM33
Composite PA-Ferrite-GF20 Weight ca. 14gr Operating temperature - 40...+100° Surface pressure max.40N/mm² Fastening torque for M4 Screw max. 1Nm
Ring magnet OD18
Part No.RM25
Composite AL-Ferrite Weight ca. 8gr Operating temperature - 40...+100° Surface pressure max.40N/mm²
7 pin connector M16
Part No. C700 (female)
Housing: Zinc nickel-plated Termination: Solder Contact insert: Silver plated Max. Cable Ø 8 mm
SSI
Rod Version
25