ENA42HD-S***-Analog Multiturn absolute rotary encoder

Key Benefits at a Glance

Very small housing
Sturdy construction
4 Bit multiturn
Models with analog voltage or current output
Highly shock / vibration and soiling resistant
Increased shaft load capacity
Stainless steel housing
IP69K

Product photo: Multiturn absolute rotary encoder ENA42HD-S***-Analog

Dimensions: Multiturn absolute rotary encoder ENA42HD-S***-Analog

Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Datasheet Function Classification Product Documentation Design / Simulation Approvals Software

Technical data of ENA42HD-S***-Analog

Heavy-duty encoder

Detection type		magnetic sampling
Device type		Multiturn absolute rotary encoder
Measuring range		min. 0 ... 22.5 ° max. 16 x 360 °
Resolution		17 Bit (13 bits/revolution)
UL File Number		E223176 "For use in NFPA 79 Applications only" , if UL marking is marked on the product.

Operating voltage	U_B	8 ... 32 V DC
Current consumption		typ. 15 mA (with voltage output) typ. 20 mA (with current output)

Input type

lower limit of measuring range

Signal voltage

High

8 ... 32 V DC

Signal duration

min. 1 s

Input type

upper limit of measuring range

Signal voltage

High

8 ... 32 V DC

Signal duration

min. 1 s

Output type		analog voltage output or analog current output (see type code)
Default setting		rising ramp at ccw rotation
Linearity error		≤ 0.15 %
Load resistor		min. 5000 Ω (with voltage output) , min. 500 Ω (with current output) ; Max. value for supply voltage 8 V. For higher supply voltage lower load resistance can be used.

Connector		M12 connector, 5 pin
Cable		2 m fixed cable , 5-wire , screened

Degree of protection		IEC/EN 60529
Climatic testing		DIN EN 60068-2-3 , 95 % , no moisture condensation
Emitted interference		EN 61000-6-4:2007
Noise immunity		EN 61000-6-2:2005
Shock resistance		DIN EN 60068-2-27, 300 g, 6 ms
Vibration resistance		DIN EN 60068-2-6, 30 g, 55 ... 2000 Hz

UL approval

cULus Listed, General Purpose, Class 2 Power Source , if UL marking is marked on the product.

Operating temperature		-40 ... 85 °C (-40 ... 185 °F)
Storage temperature		-40 ... 85 °C (-40 ... 185 °F)
Relative humidity		98 % , no moisture condensation

Flange

servo flange 42 mm with 4 x Threading M4

Shaft dimensions

∅ x l

10 mm x 20 mm

Degree of protection

IP65 / IP67 / IP68 / IP69k

Material

Housing		Stainless steel 1.4404 / AISI 316L
Flange		Stainless steel 1.4404 / AISI 316L
Shaft		Stainless steel 1.4412 / AISI 440B

Mass

approx. 350 g

Rotational speed

max. 6000 min ^-1

Moment of inertia

30 gcm²

Starting torque

< 5 Ncm

Shaft load

Axial		270 N
Radial		270 N

Dimensions

Diameter

42 mm

General Notes

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