Incremental rotary encoder 20-2952
- Sturdy and compact design
- Up to 2500 ppr
- Rectangular design
- 5 V with RS-422 interface
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.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of 20-2952
| General specifications | ||
|---|---|---|
| Pulse count | max. 2500 | |
| Electrical specifications | ||
| Operating voltage | 5 V DC ± 5 % | |
| No-load supply current | max. 150 mA | |
| Output | ||
| Output type | RS 422, incremental | |
| Load current | max. per channel 20 mA , conditionally short-circuit proof | |
| Output frequency | max. 160 kHz | |
| Rise time | 100 ns | |
| De-energized delay | 100 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: 20-2952
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: 20-2952
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| Canada, USA UL General Purpose | UL-US-2233187-0 / UL-CA-2232331-0 | ALL | 493 KB | |
| Canada, USA UL General Purpose | CoC E223176 RepRef E223176-20050829 | ALL | 409 KB |
Pepperl+Fuchs (Pty) Ltd
8 Glen Eagle Office Park
Koorsboom Ave, Glen Marais, Kempton Park
1619 Johannesburg
South Africa
info@za.pepperl-fuchs.com
+27 87985 0797
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.