Ref: K3D35 - 3 axes - 0.5 à 10 N

3-axis force transducer - 0.5N to 10 N - Ø35 x 28 mm

  • Force sensor 3 components Fx, Fy, Fz
  • Measuring ranges: ±0.5N, ±2N, ±10N on the 3 axes
  • Construction: aluminum
  • Dimension: Ø35 mm x 28 mm
  • Accuracy: < 1 %
  • Construction: aluminum IP65
  • Measurement in Traction and Compression
  • Output: 3m STC-32T-12 12-wire cable
  • Force transmission: 4 x M3x0.5 threads

Download the product sheet

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Introduction

The 3-component force transducer K3D35 measures simultaneously the forces Fx, Fy, Fz on three perpendicular axes. The measurement ranges on each axis are between +/-0,5 N and +/-10 N, the overall accuracy is 1%.

The 3-component force transducer K3D35 is easily installed on machine tools, arms, or test benches. The introduction of the forces and the fixation to the stator/bench are carried out by 4 tappings M3x0,5, by respecting the tightening torques (see here). A distance of 1 mm must be kept between the adaptation parts and the sensor body.

The sensor is supplied with 5 VDC. The operating temperature range is -20 to 70°C. The output signal is unamplified (0.5 mV/V). The 3 output signals are decoupled by the design of the sensor, and correspond directly to the actual forces. No additional decoupling is required. The sensor is delivered with a 3m cable.

Specifications

The K3D35 sensor is available in 3 measuring ranges:

Model K3D35 (+/-500 mN) K3D35 (+/-2N) K3D35 (+/-10N)
Fx, Fy, Fz 0,5 2 10
Torque limit in each direction 5Nm 5Nm 5Nm
Connectic Cable 3 m Cable 3 m Cable 3 m
Material Aluminium Aluminium Aluminium

Each sensor is delivered with a factory calibration certificate. Calibration to specific measuring ranges is possible (optional), as well as ISO-17025 calibration.

Packaging, Acquisition

The acquisition of the raw measurement signals is done with

  • a PC or PLC acquisition system equipped with a strain gage bridge input card
  • or via a conditioning module for strain gage bridge with analog or digital output, then a PC or a standard acquisition system.

PM Instrumentation recommends the GSV series of digital interface conditioning modules for their ease of use and accuracy:

  • the GSV-4USB (Conditioner / acquisition module, 4 analog inputs) or its Bluetooth version GSV-4BT M12, which can be optionally equipped with a data logger
  • the GSV-8DS (High performance module, 8 analog inputs)

The GSV-1A4 conditioner is equivalent to the GSV-4USB, with 4 analog outputs instead of one serial output.

A visualization and acquisition software is included with these modules (GSV-multi). Dll and VI files are also provided for the development of an application under Labview or in C / Visual Studio / C++ / .net

Applications

The 3-component force sensor K3D35 is ideal for robotics, production, material or medical applications such as

  • Teach-in detection of presence or error
  • Force controlled operation
  • Friction measurement
  • Ergonomic measurements

Options and accessories

  • Calibration: Standard or specific, ISO-17025
  • the GSV-4USB (Conditioner / acquisition module, 4 analog inputs) or its Bluetooth version GSV-4BT M12, which can be equipped with an optional data logger
  • the GSV-8DS (High performance module, 8 analog inputs)
  • Extended temperature compensation
  • TEDS
Type
tbd
Measuring Range
0.5 , 2 , 10
Number of Axis
3 Axis
Precision (max error)
0.5 %
Nonlinearity (% FS)
± 0.2 %
Hysteresis
0.1 % FS
Temperature Compensated Range
10 to 30 °C
Température de fonctionnement
10 to 40 °C
Zero Balance
0.05 %PE/°C
Sensibilité du gain
0.02 %/°C
Analog output signal
non-amplifié
Résistance du pont
350 Ω
Tension d'alimentation
5 Vcc
Cable
Cable
Measurement direction
Traction & Compress.
Housing
Aluminium
Protection Class
IP65
Measuring Range (Force)
⩽ 1 kN
Application
Robotics

  • Connector on cable for acquisition
  • Extended temperature compensation
  • Electronic conditioning and acquisition
  • Connector output on request
  • TEDS
  • Conditioners
  • Cables and connectors

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