FAH53–One-/two-channel Hall-effect speed sensor in block flange design : NORIS Group GmbH

Speed sensors of type FAHZ53 are non-contacting 2-channel speed encoders with a stainless-steel flange and sensor tube. They measure frequency in accordance with the difference-Hall-effect principle. These speed sensors are suitable for scanning ferromagnetic materials, e.g., toothed wheels with various tooth shapes, screw heads, drill holes, apertures, grooves or pulse bands on smooth shafts (accessories). Their compact and robust design, as well as the relevant tests as per DIN EN 50155, make them ideal for applications in the field of transport technology, e.g., measuring speed at the traction motor, gearbox or wheel set.

Type	Measuring principle	Output signals	Signal type
FAH53	Difference-Hall	2 square wave signals, Q2 to Q1 by 90° phase shift

Supply voltage U_B	8 ... 32 VDC
Frequency range	0.2 ... 20,000 Hz
Measuring channels	2 measuring channels
Output signals and signal form	2 square wave signals
Scanning object	Ferromagnetic materials Toothed wheel: Module m1 to m3; tooth face width ≥ 7 mm (spur gear DIN867) Bore hole: Ø ≥ 5 mm, web ≥ 2 mm, depth ≥ 4 mm Groove: ≥ 4 mm, web ≥ 2 mm, depth ≥ 4 mm
Distance scan object	0.2 ... 3 mm; recommended: 1.0 ± 0.5 mm
Operating temperature	-40 … +105 °C (briefly 120°C)
Degree of protection	Housing: IP66/IP68/IP69

Datasheet

Instruction manual

Part code structure
FAHZ53-	13-		X	07	-M10	S	Example: FAHZ53-13-X07-M10S
	Nominal length L1 of the sensor tube
		No identifier: Straight connection outlet
			Electrical connection
				Jacket length
					Module version
						Shield

Part code FAHZ53-…
Nominal length	13-	L1 = 32.2 mm
Connector output			No identifier: straight connector outlet
Electrical connection			X	Standard cable end (without protective tube)
			XGS	Cable end, protective tube, reinforced with steel braiding
			XGT	Cable end, protective tube, reinforced with textile fibre braiding
			XP	Cable end, protective tube, polyamide
Jacket length				05	Jacket length 2.0 m, halogen-free
				07	Jacket length 5.0 m, halogen-free
				08	Jacket length 7.5 m, halogen-free
				09	Jacket length 10.0 m, halogen-free
Module					-M10	Module m1
					-M12	Module m1.25
					-M15	Module m1.5
						No identifier, Module m2
					-M25	Module m2.5
					-M30	Module m3
Shield							No identifier: Shield applied to sensor housing
Shield						S0	Shield applied to sensor housing
FAHZ53 -	_ _	-_ _	_ _	_ _	-_ _	_	Example: FAHZ53-13-X07

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.

Materials specifically selected for applications
Precise fit & function