Incremental TP1 profile magnetostrictive transducer
Magnetostrictive | Stroke 50 … 4250 mm | Incremental A/B/Z, RS422 | Resolution 1 or 5 µm | Linearity ≤ ±25 … ±120 µm | 13 … 34 VDC | IP67 / IP68
- Manufacturer: Novotechnik
- Category: Displacement, SENSORS, Magnetostrictive Linear Transducer, Linear Transducers
Novotechnik TP1 incremental magnetostrictive transducer. NOVOSTRICTIVE technology, non-contact.
Transductor magnetostrictivo de perfil para medida de posición lineal sin contacto. Carrera de 50 a 4250 mm. Protección IP67 / IP68. Marcador de posición flotante o guiado.
Key points
- Unlimited mechanical life
- Resolution down to 1 µm, independent of length
- Coeficiente de temperatura ≤ 15 ppm/K
- Choque 100 g (11 ms); vibración 20 g
- IP67 / IP68 protection
- Same series with analog, SSI, pulse, incremental, CANopen and IO-Link interfaces: see their datasheets
Technical Frequently Asked Questions
What can be connected to the incremental TP1 magnetostrictive transducer?
It can be connected to Novotechnik M12 connectors and cables, Novotechnik M16 connectors and cables, Novotechnik linear sensor couplings and fixings, and Novotechnik linear sensor positioners (magnets and cursors).
How do I order the TP1 incremental magnetostrictive transducer?
The order code has six fields: stroke (mm), mechanical version, interface, resolution and mode, level, and connection. For example, TP1-0800-101-841-102 is the version with an 800 mm electrical range, profile design, incremental interface with 5 µm resolution, high-speed mode, burst on-connect, differential RS422, and an 8-pin M12x1 connector. All the options for each field are available in the order code configurator on this page.
Under what conditions does the incremental TP1 magnetostrictive transducer operate?
Operating temperature: -40 … +85 °C. Protection: IP67.
Properties
| Feature | Specification |
|---|---|
| Description | |
| Housing | Anodized aluminum AlMgSi0.5 F22, 3.3206.71 |
| End flanges | Aluminum G AlSi12Cu1 (FE) |
| Mounting | Adjustable cable ties (included) |
| Placeholder | Floating, made of plastic; or guided, made of plastic, with articulated coupling |
| Electrical connection | 8-pole M12x1 shielded connector; 8 x 0.25 mm² PUR cable, shielded, 1, 3 or 5 m |
| Electronics | SMD with integrated ASIC; the connector housing (display) is bonded to the sensor housing; the housing is capacitively decoupled from the electronics |
| Electrical data | |
| Electrical range (dimension B) | 0050 … 4250 mm |
| Departures | A+ / A- / B+ / B- / Z+ / Z- |
| Level | RS422 differential |
| Sampling frequency (update) | < 750mm: 2kHz; 750 … < 2000 mm: 1 kHz; > 2000mm: 0.5kHz; extrapolated to 16 kHz |
| Resolution (with x4 interpolation) | 1 or 5 µm |
| Maximum pulse frequency on connection (initialization), High speed mode | 156 kHz |
| Maximum pulse frequency on connection (initialization), Low speed mode | 78 kHz |
| Frequency of signal A/B | Variable, depending on the working speed, max. 148 kHz |
| Gains lost when exceeding the maximum working speed. | None |
| Z-pulse length | Distance between 2 flanks A / B |
| Phase shift between signals A+ and B+ | 90° |
| Positive direction (the marker moves away from the connecting flange) | A overtakes B |
| Signal Z (reference) | HIGH during an increment upon crossing position 0 |
| Displacement calculation cycle | 62.5 µs |
| Absolute linearity (*), length < 250 mm | ≤ ±25 µm |
| Absolute linearity (*), length < 750 mm | ≤ ±30 µm |
| Absolute linearity (*), length < 1000 mm | ≤ ±50 µm |
| Absolute linearity (*), length < 2500 mm | ≤ ±80 µm |
| Absolute linearity (*), length up to 4250 mm | ≤ ±120 µm |
| Electrical zero point tolerance | ±0.5 mm |
| Reproducibility | ≤ 6 µm |
| Hysteresis | ≤ 4 µm |
| Temperature error | ≤ 15 ppm/K (min. 0.01 mm/K) |
| Supply voltage | 24 (13 … 34) VDC |
| Power supply voltage ripple | ≤ 10 % Ub |
| Current consumption | ≤ 100 mA |
| Overvoltage protection | 40 VDC (permanent) |
| Reverse polarity protection | Yes, up to the maximum supply voltage. |
| Short circuit protection | Yes (outputs to GND and supply voltage up to 7V) |
| Ohmic load at the outlets | > 120 Ω |
| Insulation resistance (500 VDC) | ≥ 10 MΩ |
| Max. working speed (**), High speed mode, 1 µm resolution | 0.45 m/s |
| Max. working speed (**), High speed mode, 5 µm resolution | 2.2 m/s |
| Max. working speed (**), Low speed mode, 1 µm resolution | 0.22 m/s |
| Max. working speed (**), Low speed mode, 5 µm resolution | 1.1 m/s |
| Safety and compliance | |
| MTTF (IEC 60050) | 313 years |
| Accordance | EC |
| Electromagnetic compatibility | |
| EN 61000-4-2 | Electrostatic discharges (ESD) 4 kV, 8 kV |
| EN 61000-4-3 | Electromagnetic fields 10 V/m |
| EN 61000-4-4 | Fast transients (burst) 2 kV |
| EN 61000-4-6 | Conducted disturbances induced by RF fields 10 V rms. |
| EN 55011 | Radiated disturbances, class B |
| Dimensional plane | |
| Electrical range (dimension B) | 0050 … 0500 mm in 25 mm increments; 500 … 1000 mm in 50 mm increments; 1000 … 2000 mm in 100 mm increments; 2000 … 4250 mm in 250 mm increments; other lengths available upon request |
| Housing length (dimension A) | dimension B + 146 mm |
| Maximum operating speed with valid output signal | 10 m/s |
| Maximum operating acceleration with valid output signal | 200 m/s² |
| IEC 60068-2-27 Shock | 100 g (11 ms), one stroke |
| Vibration IEC 60068-2-6 | 20 g (5 … 2000 Hz, Amax = 0.75 mm) |
| DIN EN 60529 protection, with fixed connector | IP67 |
| DIN EN 60529 protection, with cable | IP68 |
| Life | Mechanically unlimited (with floating placeholder) |
| Working temperature | -40 … +85 °C |
| Storage temperature | -40 … +105 °C |
| Working humidity | 0 … 95 % HR (non-condensing) |
| Option | Meaning |
|---|---|
| Example: TP1-0800-101-841-102 = 800 mm electrical range, profile design, incremental interface with 5 µm resolution, High speed mode, burst on connect and differential RS422, and 8-pole M12x1 connector. | |
| 1. Electrical range (mm) | |
| 0050 … 4250 | Steps from 25 mm to 500, from 50 mm to 1000, from 100 mm to 2000 and from 250 mm to 4250; other lengths available upon request |
| 2 · Mechanical version | |
| 101 | Profile design |
| 3 · Electrical interface | |
| 8 | Incremental (A / B / Z) |
| 4 · Incremental output signal (8__) | |
| 4 | 5 µm resolution, High speed mode, burst on connect (*) |
| 6 | 1 µm resolution, High speed mode, burst on connect (*) |
| 7 | 5 µm resolution, Low speed mode, burst on power-up (*) |
| 9 | 1 µm resolution, Low speed mode, burst on power-up (*) |
| 5 · Level (8__) | |
| 1 | RS422 differential (A / B / Z) |
| 6. Electrical connection | |
| 102 | M12x1 connector, 8 poles |
| 201 | 8-wire cable, shielded, 1 m |
| 203 | 8-wire cable, shielded, 3 m |
| 205 | 8-wire cable, shielded, 5 m |
| The code is formed using one option from each field, in the order shown in the example. Contact us and we will confirm the exact reference. | |
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