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GN 801.4

Sensor Holders

Stainless Steel, for Toggle Clamp with Vertical Base, with / without Sensor

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GN 801.4-V

Sensor Holders

For toggle clamp with vertical tension lever

GN 801.4-H

Sensor Holders

For toggle clamp with horizontal tension lever

Description

Specification

Types

Type V: For toggle clamp with vertical tension lever
Type H: For toggle clamp with horizontal tension lever

Identification no.

No. 1: With proximity sensor
No. 2: Without proximity sensor

Retaining bracket / Retaining plate

Stainless steel AISI 304

Setting nuts

Stainless steel AISI 304

Socket cap screws / Washers / Nuts

Stainless steel

Proximity sensor at identification no. 1

Housing, stainless steel AISI 304
Inductive, 3-pole, PNP contact
Thread M8 x 1
Operating temperature -25 °C to +80 °C

Information

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.

Accessory

GN 330 Cables with Connector Coupling (3-pole, 2 or 5 meters long)

Technical information

General Information for Toggle Clamps
Stainless Steel Characteristics

Assembly Instruction

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.

The sensor is inserted into the bore in the retaining bracket according to the selected mounting side and the depth is adjusted and fastened using the nuts in such a way that the clamping lever reliably switches it in the clamping position.

Electrical properties of the inductive proximity sensor

Electrical properties of the inductive proximity sensor
Output function	Normally open (NO)
Output type	PNP
Supply voltage	10 ... 36 V DC
Continuous current la	≤ 150 mA
Connection type	3-pole connector M8x1
Connector	3-pole connector M8x1
Protection type	IP 67
Switching frequency	Max. ≤ 2.000 Hz
Power consumption	≤ 16 mA
Voltage drop	≤ 2,5 V
Protection class	III
Switching distance Sn	2 mm
Operating temperature	-25 °C ... +80 °C
Shock and vibration resistance	30 g, 11 ms / 10 ... 55 Hz, 1 mm
EMC	According to EN 60947-5-2
Reverse polarity protection	Yes
Short-circuit protection	Yes
Activation impulse suppression	Yes
Approvals, conformity declarations
CE marking
UL

GN 801.4-H

	Color	Size	b ≈	h ≈	Length l ≈	For toggle clamp GN 820.1, GN 820.4
Code								Actions
GN 801.4-130-H-1	Identification No. 1	130	48.5	45	48	130	68
GN 801.4-130-H-2	Identification No. 2	130	48.5	45	48	130	53
GN 801.4-230-H-1	Identification No. 1	230	51.9	51	50	230	77
GN 801.4-230-H-2	Identification No. 2	230	51.9	51	50	230	62

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