Custom Novotechnik Linear In Cylinder TM1 SERIES Manufacturer, Products

Novotechnik Linear In Cylinder TM1 SERIES is a compact magnetostrictive position sensor for hydraulic/pneumatic cylinders. It has 50 - 2000mm stroke, ±0.04% linearity, 0 - 350bar operating pressure (450bar peaks), IP69K protection, and -40°C to 105°C operating temperature, with unlimited mechanical life via touchless operation.

Product Description

Novotechnik Linear In Cylinder TM1 SERIES is a magnetostrictive linear position sensor specifically designed for integration into hydraulic and pneumatic cylinders, especially suitable for tight-space and harsh industrial scenarios like construction machinery and agricultural equipment. It stands out for non-contact measurement, long service life and high environmental adaptability. Here is a detailed overview based on official specs and technical documents:
Core Working Principle & Structural Design
  • Non-contact magnetostrictive technology: It adopts a touchless operation mode where a ring-shaped magnetic marker moves up and down the sensor's shaft. The sensor generates a strain pulse signal through the intersection of two magnetic fields to measure position accurately. This non-contact design eliminates wear, achieving unlimited mechanical life and avoiding measurement errors caused by component friction.
  • Two flange options: It offers screw flange and plug-in flange models. The pressure-resistant stainless steel flange and measuring rod are perfectly welded, enabling direct installation inside oil cylinders. This compact structure realizes space-saving and cost-effective position measurement, fitting the installation needs of small-space hydraulic and pneumatic systems.
Key Performance Specifications
  • Measurement range & precision: The stroke length ranges from 50mm to 2000mm in 25mm increments. It has excellent measurement accuracy with linearity up to ≤ ±0.04% full scale (minimum 0.3mm), repeatability of ≤ ±0.1mm and resolution of ≤ 0.1mm, which can stably output high-precision position data.
  • Diverse signal outputs: It supports multiple output signal types to match different industrial control systems, including 4 - 20mA current output and voltage outputs such as 0.25 - 4.75V, 0.5 - 4.5V and 0.1 - 10V. With an absolute output feature, it can meet specifications without calibration, simplifying the debugging process.
Environmental Adaptability
  • Superior protection & pressure resistance: The plug-in flange models reach IP69K protection rating, and the screw flange models have IP67 rating, which can resist high-pressure and high-temperature cleaning and harsh dust and water environments. It can work under an operating pressure of up to 350 bar (5076 psi), with pressure peaks reaching 450 bar (6526 psi), and the burst pressure exceeds 700 bar.
  • Strong anti-interference & wide temperature range: It can withstand 100 g of impact and 20 g of vibration, complying with IEC 60068 - related standards. The operating temperature range is -40°C to 105°C, which allows it to operate stably in extreme weather and high-temperature working conditions such as engineering machinery and agricultural equipment.
Application & Additional Advantages
  • Target application fields: It is widely used in hydraulic and pneumatic cylinders of agricultural and forestry machinery, construction machinery, loading and unloading vehicles and engineering vehicles with extension arms, which can accurately detect the position of cylinder pistons or telescopic arms.
  • Professional technical support: The manufacturer provides customized solutions for mechanical interfaces and electrical output characteristics according to needs. Its sales engineers also offer pre-selection consultation and post-integration support to help users smoothly integrate the sensor into motion systems.
Parameter Categories Parameter Items Specifications
Electrical Specifications Measurement Linearity ≤ ±0.04% full scale (minimum 0.3 mm)
Repeatability ≤ ±0.1 mm
Resolution ≤ 0.1 mm
Output Signals 4 - 20 mA current output; 0.25 - 4.75 V, 0.5 - 4.5 V, 0.1 - 10 V voltage outputs; Optional CANopen and CAN SAE J1939
Load Resistance ≥ 10 kΩ
Update Rate 0.5 kHz
Electrical Zero Tolerance ±1 mm
Mechanical Specifications Stroke Length 50 mm - 2000 mm (in 25 mm increments)
Operating Pressure Up to 350 bar; Pressure peaks up to 450 bar
Burst Pressure >700 bar
Mechanical Service Life Unlimited (non-contact magnetostrictive design)
Position Marker Type Ring-shaped magnetic marker (non-contact with the sensor shaft)
Flange Types Screw flange, Plug-in flange
Installation Method Direct integration into hydraulic and pneumatic cylinders (welded stainless steel flange and measuring rod)
Environmental Specifications Protection Rating Plug-in flange: IP69K; Screw flange: IP67
Operating Temperature Range -40°C to 105°C
Vibration Resistance 20 g (10 - 2000 Hz), Amax = 0.75 mm (complies with IEC 60068-2-6)
Shock Resistance 100 g (11 ms single hit, complies with IEC 60068-2-27)
EMC Compliance Meets ISO 11452 standards; Exceeds E1 requirements; Resists high-interference ISO pulses
Style: Plug-In Flange • Supply: 12/24 V • For mobile applications
Stroke Length Absolute Linearity Life (mech.) Sealing Outputs
50 to 2,000 mm ≤ ±0.04 % F.S. IP69K 0.25 to 4.75 V, 0.5 to 4.5 V,
(minimum 0.3 mm) 0.1 to 10 V
50 to 2,000 mm ≤ ±0.04 % F.S. (minimum 0.3 mm) IP69K 4 to 20 mA
 
50 to 2,000 mm ≤ ±0.04 % F.S. (minimum 0.3 mm) IP69K CANopen
 
50 to 2,000 mm ≤ ±0.04 % F.S. (minimum 0.3 mm) IP69K CAN SAE J1939
 
Style: Screw Flange • Supply: 12/24 V • For mobile applications
Stroke Length Absolute Linearity Life (mech.) Sealing Outputs
50 to 2,000 mm ≤ ±0.04 % F.S. IP69K 0.25 to 4.75 V, 0.5 to 4.5 V,
(minimum 0.3 mm) 0.1 to 10 V
50 to 2,000 mm ≤ ±0.04 % F.S. (minimum 0.3 mm) IP69K 4 to 20 mA
 
50 to 2,000 mm ≤ ±0.04 % F.S. (minimum 0.3 mm) IP69K CANopen
 
50 to 2,000 mm ≤ ±0.04 % F.S. (minimum 0.3 mm) IP69K CAN SAE J1939
 
Style: Plug-In Flange • Supply: 24 V • For industrial applications
Stroke Length Absolute Linearity Life (mech.) Sealing Outputs
50 to 2,000 mm ≤ ±0.04 % F.S. IP69K 0.25 to 4.75 V, 0.5 to 4.5 V,
(minimum 0.3 mm) 0.1 to 10 V
50 to 2,000 mm ≤ ±0.04 % F.S. (minimum 0.3 mm) IP69K 4 to 20 mA
 
50 to 2,000 mm ≤ ±0.04 % F.S. (minimum 0.3 mm) IP69K CANopen
 
50 to 2,000 mm ≤ ±0.04 % F.S. (minimum 0.3 mm) IP69K CAN SAE J1939
 
Style: Screw Flange • Supply: 24 V • For industrial applications
Stroke Length Absolute Linearity Life (mech.) Sealing Outputs
50 to 2,000 mm ≤ ±0.04 % F.S. IP69K 0.25 to 4.75 V, 0.5 to 4.5 V,
(minimum 0.3 mm) 0.1 to 10 V
50 to 2,000 mm ≤ ±0.04 % F.S. (minimum 0.3 mm) IP69K 4 to 20 mA
 
50 to 2,000 mm ≤ ±0.04 % F.S. (minimum 0.3 mm) IP69K CANopen
 
50 to 2,000 mm ≤ ±0.04 % F.S. (minimum 0.3 mm) IP69K CAN SAE J1939
 
Delivery information typically includes delivery times, shipping methods, packaging, etc., which may vary depending on the seller and the location of purchase.
Novotechnik Linear In Cylinder TM1 SERIES datasheet.pdf
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Frequently Asked Questions
Q1: What technology does the TM1 SERIES sensor use for measurement?

A1: It utilizes non-contact magnetostrictive technology. A ring-shaped magnetic marker moves along the sensor shaft without physical touch, preventing mechanical wear and ensuring a virtually unlimited operational lifespan.

Q2: What are the pressure specifications for the TM1 SERIES?

A2: The sensor operates at working pressures up to 350 bar (5076 psi), handles peak pressure spikes up to 450 bar, and features a burst pressure resistance exceeding 700 bar.

Q3: What stroke lengths and increments are supported?

A3: The stroke lengths range from 50 mm to 2000 mm, configured in 25 mm increments.

Q4: Can this sensor operate under extreme temperatures?

A4: Yes, the TM1 SERIES operates stably within a wide temperature range of -40°C to 105°C, making it highly suitable for outdoor construction and forestry machinery.

Q5: What are the environmental protection and ingress ratings?

A5: Plug-in flange models feature an IP69K protection rating, providing robust defense against high-pressure, high-temperature washdowns. The screw flange models carry an IP67 rating.

Q6: What types of signal outputs are available for system integration?

A6: It supports standard analog outputs, including 4-20 mA current loops, and various voltage signals (0.25-4.75V, 0.5-4.5V, and 0.1-10V). Additionally, CANopen and CAN SAE J1939 protocols are available.

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