NAD1–Screw-in aluminium speed encoder with integrated signal amplifier, 1 channel, high EMC protection, connection via shaft with groove or blade : NORIS Group GmbH

Cost-effective speed sensor with square wave output signal
Can be mounted directly instead of using a flexible shaft
Can be loaded with 50 mA SINK and 20 mA LOAD
High EMC protection for harsh electrical environments
For harsh environments up to IP67

Speed encoders of type NAD1 are screw-in, mechanically connected 1-channel aluminium speed encoders. The mechanical connection is realised either via a connecting shaft with groove or a connecting shaft with blade. The speed is converted into a square wave signal using a signal amplifier. These speed encoders are suitable for acquiring shaft speeds.

Supply voltage U_s	10 … 32 V DC, U_nom = 24 V DC ±5% harmonic content
Speed range	0 … 6,000 rpm = 1,500 Hz
Pulses/revolution	15 pulses/revolution
Output channels	1 channel
Output signal	Square wave signal
Operating temperature	-25 … +100 °C
Protection class	IP67

Datasheet

Type code structure
NAD1	-1125	-E	Example: NAD1-1125-E
	Mechanical connection
		Electrical connection

Type code NAD1
Mechanical connection	-1125	Connecting shaft with groove (see drawing in technical documentation) Connecting thread M22x1.5
Mechanical connection	-1225	Connecting shaft with blade (DIN 75532/E4 and DIN 5377 connection 5) Connecting thread M22x1.5
Electrical connection		-E	EURO M12x1, 5-pin male connector, gold-plated contacts
NAD1	-____	-__	Example: NAD1-1125-E

Customer-specific types

If you don’t find anything suitable among our standard types, we’ll be happy to develop a tailored solution with you to meet your requirements (-P types). They also meet the abovementioned standards thanks to our type-approved modular kits.