LS1 Contactless Inductive Position Transducer with Return
Voltage or current output | 18 x 18 mm profile | 25 … 100 mm electrical stroke | Return stem | 16 … 30 VDC | IP40 | Teach-in with LED
- Manufacturer: Novotechnik
- Category: Displacement, SENSORS, Linear Transducers
Novotechnik LS1 inductive transducer with return. NOVOPAD inductive technology, contactless.
Transductor de posición lineal con retorno elástico inductivo NOVOPAD, sin contacto, con perfil de 18 x 18 mm. Carrera eléctrica de 25 a 100 mm. Linealidad absoluta ±0,15 %. Salida de tensión (0,1 … 10 V) o de corriente (4 … 20 mA), con teach-in de los puntos finales. Vida de hasta 100 millones de movimientos.
Key points
- Lifespan of up to 100 million movements
- Linearity of ±0.15 %
- Teach-in (min-max) with pushbuttons and LED
- Salida de tensión (0,1 … 10 V) o de corriente (4 … 20 mA)
Technical Frequently Asked Questions
What can be connected to the LS1 inductive return transducer?
It can be connected to Novotechnik M8 connectors and cables and Novotechnik linear sensor couplings and fixings.
How do I order the LS1 inductive transducer with return?
The order code has 6 fields: stroke (mm), mechanical version, interface, signal, feature, and connection. For example, LS1-0075-002-411-101 is the version with a 75 mm electric stroke, return rod, analog interface, 0.1–10 VDC high-speed output voltage, and a 3-pole M8x1 connector with axial output. All order references with their corresponding part numbers are listed in the reference table on this page.
Under what conditions does the LS1 inductive transducer with return operate?
Operating temperature: -40 … +85 °C with connector; -30 … +100 °C with cable. Protection: IP 40.
Properties
| Feature | Specification |
|---|---|
| Electromagnetic compatibility | |
| Emission: RF noise field strength, EN 55011 | Class B |
| Resistance standards applied | ESD (EN 61000-4-2), radiated fields (EN 61000-4-3), burst (EN 61000-4-4) and conducted disturbances induced by RF fields (EN 61000-4-6) |
| Electrical data | |
| Electrical zero point tolerance | ±0.5 mm |
| Voltage output signal | 0.1 … 10 VDC or 10 … 0.1 VDC (load 470 kΩ; allowable load > 10 kΩ) |
| Current output signal | 4 … 20 mA or 20 … 4 mA (load < 500 Ω) |
| Internal resistance of the voltage output | 120 Ω |
| Short-circuit proof output | In front of the power supply (max. 30 VDC) and GND (permanent) |
| Update frequency | High speed mode > 950 Hz; low speed mode > 50 Hz |
| Repeatability, tension, high speed | < 10 mV, typ. < 3 mV |
| Repeatability, tension, low speed | < 5 mV, typ. < 2 mV |
| Repeatability, current, high speed | < 16 µA, typ. < 5 µA |
| Repeatability, current, low speed | < 8 µA, typ. < 3 µA |
| Supply voltage Ub | 16 … 30 VDC |
| Power supply voltage ripple | max. 10 % Vss |
| No-load consumption | < 1 W |
| Temperature coefficient | < 50 ppm/K |
| Overvoltage protection | < 40 VDC (permanent) |
| Reverse polarity protection | Up to Umax |
| Insulation resistance (500 VDC) | > 10 MΩ |
| Electronics | SMD with integrated ASIC |
| Mechanical data | |
| Housing | Anodized aluminum |
| Stem | AISI 303 stainless steel, with anti-rotation lock, M2.5×6 internal thread |
| Palpation tip | M2.5 external thread, with hardened metal ball |
| Bearings | Metal-polymer sliding bushings at both ends |
| Measurement principle | NOVOPAD Inductive |
| Fixation | Adjustable flanges |
| Drive force (horizontal) | < 2.5 N |
| Actuation force with the stem retracted | < 5.0 N |
| Drive force up to the limit | max. 5 N |
| Maximum tightening torque of the fixing screws | 140 Ncm |
| Electrical connection | M8 x 1 shielded 3-pole round connector, or 2 m shielded 3-wire PVC cable, 3 x 0.14 mm² |
| It comes with | 2 Z-45 clamping flanges with 4 M4x10 cylindrical screws and 1 probe tip with pressed hardened metal ball |
| Environmental conditions | |
| Working temperature | -40 … +85 °C with connector; -30 … +100 °C with cable |
| Working humidity | 0 … 95 % HR (non-condensing) |
| IEC 60068-2-27 Shock | 100 g (11 ms), a single event |
| Vibration IEC 60068-2-6 | 20 g (10 … 2000 Hz, Amax = 0.75 mm) |
| DIN EN 60529 protection | IP 40 |
| Maximum working speed | 5 m/s |
| Maximum working acceleration | 5 g |
| Life | > 100 × 10⁶ movements |
| MTTF (IEC 60050) | 81 years old |
| Reference | Configuration |
|---|---|
| LS1-0025-002-411-101LS10025002411101 | Art. 400031611 |
| LS1-0025-002-411-202LS10025002411202 | Art. 400031612 |
| LS1-0025-002-412-101LS10025002412101 | Art. 400031631 |
| LS1-0025-002-412-202LS10025002412202 | Art. 400031632 |
| LS1-0025-002-413-101LS10025002413101 | Art. 400031651 |
| LS1-0025-002-413-202LS10025002413202 | Art. 400031652 |
| LS1-0025-002-414-101LS10025002414101 | Art. 400031671 |
| LS1-0025-002-414-202LS10025002414202 | Art. 400031672 |
| LS1-0025-002-421-101LS10025002421101 | Art. 400031621 |
| LS1-0025-002-421-202LS10025002421202 | Art. 400031622 |
| LS1-0025-002-422-101LS10025002422101 | Art. 400031641 |
| LS1-0025-002-422-202LS10025002422202 | Art. 400031642 |
| LS1-0025-002-423-101LS10025002423101 | Art. 400031661 |
| LS1-0025-002-423-202LS10025002423202 | Art. 400031662 |
| LS1-0025-002-424-101LS10025002424101 | Art. 400031681 |
| LS1-0025-002-424-202LS10025002424202 | Art. 400031682 |
| LS1-0050-002-411-101LS10050002411101 | Art. 400031711 |
| LS1-0050-002-411-202LS10050002411202 | Art. 400031712 |
| LS1-0050-002-412-101LS10050002412101 | Art. 400031731 |
| LS1-0050-002-412-202LS10050002412202 | Art. 400031732 |
| LS1-0050-002-413-101LS10050002413101 | Art. 400031751 |
| LS1-0050-002-413-202LS10050002413202 | Art. 400031752 |
| LS1-0050-002-414-101LS10050002414101 | Art. 400031771 |
| LS1-0050-002-414-202LS10050002414202 | Art. 400031772 |
| LS1-0050-002-421-101LS10050002421101 | Art. 400031721 |
| LS1-0050-002-421-202LS10050002421202 | Art. 400031722 |
| LS1-0050-002-422-101LS10050002422101 | Art. 400031741 |
| LS1-0050-002-422-202LS10050002422202 | Art. 400031742 |
| LS1-0050-002-423-101LS10050002423101 | Art. 400031761 |
| LS1-0050-002-423-202LS10050002423202 | Art. 400031762 |
| LS1-0050-002-424-101LS10050002424101 | Art. 400031781 |
| LS1-0050-002-424-202LS10050002424202 | Art. 400031782 |
| LS1-0075-002-411-101LS10075002411101 | Art. 400031811 |
| LS1-0075-002-411-202LS10075002411202 | Art. 400031812 |
| LS1-0075-002-412-101LS10075002412101 | Art. 400031831 |
| LS1-0075-002-412-202LS10075002412202 | Art. 400031832 |
| LS1-0075-002-413-101LS10075002413101 | Art. 400031851 |
| LS1-0075-002-413-202LS10075002413202 | Art. 400031852 |
| LS1-0075-002-414-101LS10075002414101 | Art. 400031871 |
| LS1-0075-002-414-202LS10075002414202 | Art. 400031872 |
| LS1-0075-002-421-101LS10075002421101 | Art. 400031821 |
| LS1-0075-002-421-202LS10075002421202 | Art. 400031822 |
| LS1-0075-002-422-101LS10075002422101 | Art. 400031841 |
| LS1-0075-002-422-202LS10075002422202 | Art. 400031842 |
| LS1-0075-002-423-101LS10075002423101 | Art. 400031861 |
| LS1-0075-002-423-202LS10075002423202 | Art. 400031862 |
| LS1-0075-002-424-101LS10075002424101 | Art. 400031881 |
| LS1-0075-002-424-202LS10075002424202 | Art. 400031882 |
| LS1-0100-002-411-101LS10100002411101 | Art. 400031911 |
| LS1-0100-002-411-202LS10100002411202 | Art. 400031912 |
| LS1-0100-002-412-101LS10100002412101 | Art. 400031931 |
| LS1-0100-002-412-202LS10100002412202 | Art. 400031932 |
| LS1-0100-002-413-101LS10100002413101 | Art. 400031951 |
| LS1-0100-002-413-202LS10100002413202 | Art. 400031952 |
| LS1-0100-002-414-101LS10100002414101 | Art. 400031971 |
| LS1-0100-002-414-202LS10100002414202 | Art. 400031972 |
| LS1-0100-002-421-101LS10100002421101 | Art. 400031921 |
| LS1-0100-002-421-202LS10100002421202 | Art. 400031922 |
| LS1-0100-002-422-101LS10100002422101 | Art. 400031941 |
| LS1-0100-002-422-202LS10100002422202 | Art. 400031942 |
| LS1-0100-002-423-101LS10100002423101 | Art. 400031961 |
| LS1-0100-002-423-202LS10100002423202 | Art. 400031962 |
| LS1-0100-002-424-101LS10100002424101 | Art. 400031981 |
| LS1-0100-002-424-202LS10100002424202 | Art. 400031982 |
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