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
Approvals
配套产品

请注意：所有以Pepperl + Fuchs GmbH或Pepperl + Fuchs AG名义发行的产品相关文件，例如证书，合格声明等，同样适用于Pepperl + Fuchs SE。

將完整的規格書下載為PDF:

產品規格摘要：的技術資料 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

Approvals: 20-2951

Certificates	證書號碼	語言	檔案類型	檔案尺寸
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

相關產品: 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

General Notes Relating to Pepperl+Fuchs Product Information

台灣倍加福有限公司
信義路5段150巷2號21樓之4
信義區
11059 台北市臺灣
臺灣
fa-info@tw.pepperl-fuchs.com
phone +886 2 27227708

Pepperl+Fuchs 倍加福是領先全球的電子感測器 和 零組件的開發與製造商. 超過七十年的不斷創新、穩定的品質與持續的業績增長，成就了今日的我們， Pepperl+Fuchs 倍加福在全球擁有 6,300 名員工，並在德國、美國、新加坡、匈牙利、印尼和越南都設有製造工廠，其中多數工廠已通過 ISO 9001 認證