Sensor holders GN 801.4 are designed as accessories for GN 810 and GN 820 series toggle clamps and enable contactless monitoring of the clamping positions using an inductive sensor.
When the clamping lever is in clamping position, the sensor electronics provide a high signal, e.g. to a machine control unit, and additionally indicate this switch status with an LED on the sensor.
Operating errors can thus be reliably detected and process reliability increased.
The sensor holder can be retrofitted to toggle clamps and mounted on the right or left, depending on the installation situation of the toggle clamp. All parts are supplied unmounted as a set. The proximity sensor is not included in the scope of delivery of identification no. 2.
Retaining bracket / Retaining plate
Stainless steel AISI 304
Setting nuts
Stainless steel AISI 304
Socket cap screws / Washers / Nuts
Stainless steel A2
Proximity sensor for identification no. 1
RoHS
Cables with Connector Coupling GN 330 (3-pole, 2 or 5 meters long)
| V | For vertical acting toggle clamp |
| H | For horizontal acting toggle clamp |
| 1 | With proximity sensor |
| 2 | Without proximity sensor |
| Size | b ≈ Type V | Type H | h ≈ Type V | Type H | Length l ≈ Type V | Type H | For toggle clamp GN 810.1, GN 810.4 Type V | GN 820.1, GN 820.4 Type H |
|---|---|---|---|---|---|---|---|---|
| 130 | 1.64 | 1.91 | 1.89 | 1.77 | 2.05 | 1.89 | 5.12 | 5.12 |
| 230 | 1.81 | 2.04 | 2.01 | 2.01 | 2.09 | 1.97 | 9.06 | 9.06 |
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Sensor holders can be mounted on the left or right of the toggle clamp. To do this, the setting nuts must be tightened on the left or right of the retaining plate to secure them against rotation and loss. This facilitates the further assembly of the sensor holder and the adjustment of the sensor. Subsequent changing of the mounting side is not intended. |
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Output function |
Normally open (NO) |
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Output type |
PNP |
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Supply voltage |
10 ... 36 V DC |
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Continuous current Ia |
≤ 150 mA |
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Connection type |
3-pole connector M8x1 |
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Protection type |
IP 67 |
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Switching frequency |
max. ≤ 2.000 Hz |
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Power consumption |
≤ 16 mA |
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Voltage drop |
≤ 2.5 V |
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Protection class |
III |
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Switching distance Sn |
2 mm |
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Operating temperature |
-13°F ... +176 °F (-25 °C ... +80 °C) |
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Shock and vibration resistance |
30 g, 11 ms / 10 ... 55 Hz, 1 mm |
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EMC |
According to EN 60947-5-2 |
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Reverse polarity protection |
Yes |
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Short-circuit protection |
Yes |
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Activation impulse suppression |
Yes |
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Approvals, conformity declarations CE marking |
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| Min | Max | Price |
|---|---|---|
| 1 | 4 | Mex$3,039.76 |
| 5 | 9 | Mex$2,786.44 |
| 10 | 24 | Mex$2,533.13 |
| ≥ 25 | Mex$2,279.82 |
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