Incremental rotary encoder 20-2951

Sturdy and compact design
Up to 2500 ppr
Rectangular design
10 V ... 30 V with short-circuit proof push-pull output

Technical Data
Details
Approvals
Relaterte produkter
Spør produktsakkyndige

Please 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.

Last ned komplett datablad som PDF:

Datablad utdrag: Tekniske data for 20-2951

General specifications
Pulse count		max. 2500
Electrical specifications
Operating voltage		10 ... 30 V DC
No-load supply current		max. 80 mA
Output
Output type		push-pull, incremental
Voltage drop		< 4 V
Load current		max. per channel 40 mA , short-circuit protected, reverse polarity protected
Output frequency		max. 160 kHz
Rise time		250 ns
De-energized delay		250 ns
Connection
Connector		type 9414 (M16), 5-pin
Standard conformity
Degree of protection		DIN EN 60529, IP40
Emitted interference		EN 61000-6-4:2007/A1:2011
Noise immunity		EN 61000-6-2:2005
Approvals and certificates
UL approval		cULus Listed, General Purpose, Class 2 Power Source
Ambient conditions
Operating temperature
	Plastic disk	-20 ... 60 °C (-4 ... 140 °F)
Storage temperature
	Plastic disk	-40 ... 60 °C (-40 ... 140 °F)
Mechanical specifications
Material
	Housing	powder coated diecast zinc
	Flange	powder coated diecast zinc
	Shaft	Stainless steel 1.4305 / AISI 303
Mass		approx. 480 g
Rotational speed		max. 3000 min ^-1
Moment of inertia		≤ 5 gcm²
Starting torque		< 0.5 Ncm
Shaft load
	Axial	10 N
	Radial	10 N

Classifications

System	Classcode
ECLASS 13.0	27270501
ECLASS 12.0	27270501
ECLASS 11.0	27270501
ECLASS 10.0.1	27270501
ECLASS 9.0	27270501
ECLASS 8.0	27270501
ECLASS 5.1	27270501
ETIM 9.0	EC001486
ETIM 8.0	EC001486
ETIM 7.0	EC001486
ETIM 6.0	EC001486
ETIM 5.0	EC001486
UNSPSC 12.1	39121527

Details: 20-2951

Function

The cuboid housing of this incremental rotary encoder is suitable for easy fastening onto mounting profiles or comparable types of construction. Four through holes and two grooves in the housing allow a wide range of installation possibilities. The diecast zinc housing gives the incremental rotary encoder the sturdiness it needs.

The pulse disk is designed in plastic up to 600 pulses. Beyond that, glass is used.

Approvals: 20-2951

Certificates	Sertifikatnummer	Språk	Filtype	Filstørrelse
Canada, USA UL General Purpose	UL-US-2233187-0 / UL-CA-2232331-0	ALL	PDF	493 KB
Canada, USA UL General Purpose	CoC E223176 RepRef E223176-20050829	ALL	PDF	409 KB

Relaterte produkter: 20-2951

Accessories

	9404 6*6 Coupling
	Spring disk coupling, Very high torsion spring stiffness, Suitable up to 12.000 rpm, Well misalignment compensation, Vibration- isolating, Electrically insulatingfa

	9409 6*6 Coupling
	Bellows coupling, Backlash-free, angle synchronous rotation transmission, Very high torsion spring stiffness, Material stainless steel and anodized aluminumfa

	KW-6/6 24mm Coupling
	Helical coupling, Universally suitable for backlash-free rotation transmission, Vibration- isolating, Optimall misalignment compensation, Medium torsion spring stiffness, Small reset forcesfa

	9414A Female cordset
	fa

	9414B Female cordset
	fa

Generelle merknader relatert til produktinformasjon fra Pepperl+Fuchs

Pepperl+Fuchs AS
Frednesøya 21
3933 Porsgrunn
Norway
info@no.pepperl-fuchs.com
phone +47 3557 3800

Pepperl+Fuchs er en ledende leverandør innen utvikling og produksjon av produkter til det globale automasjonsmarkedet. Kontinuerlig innovasjon, høy kvalitet og kontinuerlig vekst danner grunnlaget for vår kontinuerlige suksess i mer enn 70 år. Pepperl+Fuchs-konsernet har i dag mer enn 6300 ansatte globalt. Produksjonen er basert på ISO 9001 og finner sted i Tyskland, USA, Singapore, Ungarn, Indonesia og Ungarn.