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Description
- For tensile and compressive forces
- Corrosion-resistant stainless steel version
- Integrated amplifier
- Low temperature coefficient
- High long term stability
Features
- High shock and vibration resistance
- For dynamic or static measurements
- Good reproducibility
- Easy mounting
Product description
If your application requires precise load sensing, there is a clevis bearing block version with load measuring pin available for this purpose. This option can be selected on the end of the piston rod as well as on the timing belt side drive.
Thanks to the thin-film technology used, the load cells are very robust and stable over the long term. The load cells are compliant with the EN 61326 standard for electromagnetic compatibility (EMC) and are designed to sense both tensile and compressive forces.
Technical data
Metrological specifications
| EMC-HD | 085 | 105 | 125 | 150 | 180 | |
| Measuring range | kN | 50 | 80 | 110 | 190 | 300 |
| Protection type | IP65 | |||||
| Hardness (load sensing range) | 38 HRC | |||||
| Operating load (of the measuring range) | % | 150 | ||||
| Breaking load (of the measuring range) | % | 300 | ||||
| Non-linearity (of the measuring range) | % | ± 0.5 | ||||
| Repeatability (of the measuring range) | % | ± 0.25 | ||||
| Hysteresis (of the measuring range) | % | ± 0.2 | ||||
| Temperature drift zero point (of the measuring range per Kelvin) | % | ± 0.05 | ||||
| Temperature drift above measuring range (of the measuring range per Kelvin) | % | ± 0.05 | ||||
| Compensated temperature (min ... max) | +10 °C ... +40 °C | |||||
| Operating temperature (min ... max) | -20 °C ... +60 °C | |||||
Electrical specifications
| Output signal (0kN) | 0 V ±0.03 |
| Output signal (measuring range) | -10 ... +10 V ±0.2 |
| Power supply | 24 V ±2 |
| Current consumption | max. 50 mA |
| Bandwidth | 2.5 kHz ±0.2 |
| Tare (zero setting function) (min ... max) | 7.2 ... 24 V |
| Connection | Plug M12x1 |
Output signal 4 – 20 mA, reduced measurement range and test certificate on request.
Technische Daten Anschlusskabel
| Length | m | 5 |
| Rated voltage | V | 250 |
| Rated current | A | 4 |
| Plug outlet | Angled | |
| 1. connection type | Female connector, M12, 4-pin | |
| 2. connection type | Flying leads | |
| Type of cable | PUR black, shielded | |
| Suitable for flexing installation | yes | |
| Cable cross-section | mm2 | 4x0,34 |
| Cable diameter D | 5.9 mm ±0.2 | |
| Bending radius, stationary | >10 x D | |
| Bending radius, flexing | >5 x D | |
| Bending cycles | > 2 million | |
| Ambient temperature, fixed (min ... max) | -25 °C ... +80 °C | |
| Ambient temperature, in motion (min ... max) | -40 °C ... +80 °C |
Electrical connection
Connection diagram
Connection diagram for load measuring pin
Force measuring bolt
1 Supply (+)
2 Tare
3 GND (0V)
4 Output
5 Internal allocation
Connection cable
1 brn = brown, supply (V+)
2 wht = white, tare
3 blu = blue, GND (0V)
4 blk = black, output
Output signal depending on load direction
Dimensions
Dimensions
| EMC-HD | 085 | 105 | 125 | 150 | 180 | ||
| ⌀a | f8 | mm | 32 | 40 | 50 | 63 | 80 |
| b | mm | 131 | 135 | 166.5 | 189 | 225 | |
| c | mm | 119 | 122 | 146.5 | 172 | 204 | |
| d | mm | 49 | 32 | 36.5 | 32 | 34 | |
| CK2 | mm | 32 | 40 | 50 | 63 | 80 | |
| Weight | kg | 0.9 | 1.3 | 2.2 | 4.6 | 8.8 | |
Mounting
Note
The use of a hammer or press to fit the pivot pin is not permitted.
It may only be inserted by hand.
The load measuring pin is not suitable for measuring torques and may therefore only be used with the cylinder option "Guideway with anti-twist feature".
It is secured axially and against rotation, like the standard pin, on one side of the bearing block using the pin locking feature included.
For force control at the controller level, a control component with an analog input is required.
Connection cable is included.
Ordering codes
Material numbers
| EMC-HD | Part number | Material | Buy |
| 085 | R156337080 | Stainless steel | |
| 105 | R156347080 | Stainless steel | |
| 125 | R156357080 | Stainless steel | |
| 150 | R156367080 | Stainless steel | |
| 180 | R156377080 | Stainless steel |
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